[Event "Whitby British u15 ch"]
[Site "ENG"]
[Date "1962.??.??"]
[EventDate "1962.??.??"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "A Riley"]
[ECO "A16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 O-O 5. e3 e5 6. Nge2 d6
7. O-O Nc6 8. d3 a6 9. Rb1 Ne7 10. e4 c5 11. b4 cxb4 12. Rxb4
Nc6 13. Rb3 Rb8 14. Be3 Nd7 15. Nd5 Nc5 16. Rb6 Be6 17. Qb1
Qd7 18. Nec3 Kh8 19. Bxc5 dxc5 20. Na4 Qd6 21. Rxb7 Rxb7
22. Qxb7 Rb8 23. Qc7 Bf8 24. Qxd6 Bxd6 25. f4 Kg7 26. Kf2 Bd7
27. Nab6 Be6 28. Ke3 Bxd5 29. Nxd5 Rb2 30. Rf2 Rxf2 31. Kxf2
Nb4 32. Nxb4 cxb4 33. fxe5 Bc5+ 34. Ke2 Bd4 35. Kd2 a5 36. Kc2
a4 37. Bh3 Bxe5 38. Bd7 a3 39. Kb3 Bc3 40. c5 Kf8 41. Ba4 Ke7
42. Kc4 1-0

[Event "U18 Counties Correspondence Championships, Buckinghamshire vs Middlesex"]
[Site "Correspondence"]
[Date "1962.11.21"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Robert Charles Moss"]
[ECO "C30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 h6 5. Nc3 Nc6 6. Na4 exf4
7. d4 Bb6 8. Nxb6 axb6 9. Bxf4 Qf6 10. Bg3 Bg4 11. c3 Bxf3
12. Qxf3 Qxf3 13. gxf3 Nf6 14. O-O O-O 15. Rfe1 Nh5 16. f4
Nxg3 17. hxg3 g5 18. d5 Ne7 19. e5 Ng6 20. exd6 cxd6 21. Re4
Rfe8 22. Rae1 Rxe4 23. Rxe4 Ra4 24. Re8+ Kg7 25. Bb3 Ra6
26. fxg5 hxg5 27. Rb8 Ne5 28. Rxb7 Nf3+ 29. Kf2 Nd2 30. Ke3
1-0

[Event "Correspondence game"]
[Site "England"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Nigel J Kalton"]
[Black "William Hartston"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "2430"]
[PlyCount "53"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Nf3 Bg4 5. Bc4 Nf6 6. e5 dxe5
7. Bxf7+ Kf8 8. Bb3 Nc6 9. d5 Bxf3 10. Qxf3 Nd4 11. Qd3 Nxb3
12. axb3 e6 13. Bg5 exd5 14. Bxf6 Bxf6 15. Nxd5 Kg7 16. O-O-O
Bg5+ 17. f4 c6 18. fxg5 cxd5 19. h4 d4 20. Qe4 Qc7 21. h5 Raf8
22. h6+ Kf7 23. Rhe1 Ke6 24. Rxd4 Rd8 25. Qg4+ Ke7 26. Qf4
Rxd4 27. Rxe5+ 1-0

[Event "Correspondence game"]
[Site "England"]
[Date "1962.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "William Hartston"]
[Black "Nigel J Kalton"]
[ECO "C38"]
[WhiteElo "2430"]
[BlackElo "?"]
[PlyCount "46"]

1. e4 e5 2. f4 exf4 3. Nf3 g5 4. Bc4 Bg7 5. h4 h6 6. d4 d6
7. c3 Nc6 8. Qb3 Qe7 9. O-O g4 10. Bxf4 gxf3 11. Rxf3 Bxd4+
12. cxd4 Nxd4 13. Qa4+ Kd8 14. Rf2 Nf6 15. Bxf7 c5 16. Bg6 Ng4
17. Rd2 Qxh4 18. Nc3 Rg8 19. Bf7 Rf8 20. Qc4 Qe7 21. Rf1 Rxf7
22. Qxf7 Qxf7 23. Bg5+ Ke8 0-1

[Event "London League LLA v Southgate"]
[Site "?"]
[Date "1962.11.20"]
[EventDate "2008.11.26"]
[Round "?"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "D10"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "60"]

1. d4 Nf6 2. c4 c6 3. Nc3 d5 4. cxd5 cxd5 5. Nf3 Nc6 6. Bf4 e6
7. e3 Be7 8. Bd3 O-O 9. O-O Nh5 10. Ne5 Nxf4 11. exf4 f5
12. Bb5 Nxe5 13. fxe5 a6 14. Bd3 g5 15. Qd2 Bd7 16. f4 g4
17. h3 h5 18. Ne2 Kf7 19. Qe3 Rg8 20. Rae1 Bb4 21. Nc3 Bc6
22. hxg4 hxg4 23. Kf2 Bxc3 24. bxc3 Qa5 25. Qd2 Bb5 26. Rh1
Rh8 27. Bb1 Rac8 28. Rxh8 Rxh8 29. Qe3 Rh5 30. Kg1 Qd8 1/2-1/2

[Event "BCF-ch U18"]
[Site "Bath"]
[Date "1963.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "DL Roth"]
[ECO "B45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5
a6 7. Nd6+ Ke7 8. Bf4 Qa5 9. Qd2 Bxc3 10. bxc3 Nf6 11. Be2 b5
12. O-O Rd8 13. Nf5+ exf5 14. Bd6+ Ke8 15. exf5 Qb6 16. Rae1
Ng8 17. Bh5+ Nce7 18. Qd5 g6 19. fxg6 hxg6 20. Bxg6 Nh6
21. Rxe7+ Kf8 22. Rxf7+ Kg8 1-0

[Event "London U-18 Championship"]
[Site "?"]
[Date "1964.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 { Notes by Raymond Keene. } c5 2. Nf3 e6 3. d3 {I have
never very much enjoyed playing the white side of open
Sicilians.} 3...Nc6 4. g3 g6 5. Bg2 {For some time the
paradoxical 5 d4!? enjoyed a vogue here, but Black can obtain
a playable position with 5...cxd4 6 Nxd4 a6 followed by ...Bg7
and ...Nge7.} 5...Bg7 6. O-O Nge7 7. Nbd2 d6 8. a4 O-O 9. c3
e5 10. Nc4 f5 11. b4 {!? A thrust inspired by the opening of
Smyslov - Botvinnik, USSR Championship 1955, which I had been
studying the night before this important game. Smyslov's
victory had made a deep impression on the 15-year-old admirer
of ... Botvinnik! I therefore decided to follow his strategy
as closely as I could. Here is what I had been examining: 1
Nf3 Nf6 2 g3 g6 3 Bg2 Bg7 4 O-O O-O 5 d3 c5 6 e4 Nc6 7 Nbd2 d6
8 a4 Ne8 9 Nc4 e5 10 c3 f5 11 b4! cxb4 12 cxb4 fxe4 13 dxe4
Be6 14 Ne3 Nxb4 15 Rb1 a5 16 Ba3 Nc7 17 Bxb4 axb4 18 Rxb4 Bh6
19 Rb6! +/- and Smyslov went on to win.} 11...cxb4 12. cxb4 d5
{!? To be honest I had overlooked that this was possible when
I boldly employed the Smyslov stratagem on move 11. If now 13
exd5 I was worried, rightly or wrongly, by 13...e4, hitting my
queen's rook, so I swiftly decided to retreat. Note, by the
way, that 12...Nxb4 fails to 13 Qb3, a resource which is
helpful to White in a number of lines.} 13. Ncd2 {In spite of
the surprise availability of 12...d5!? Black's position is not
that wonderful, for he has in a sense undermined his own
centre (especially the a3-f8 and a2-g8 diagonals) by his
aggressive treatment, which involves playing both ...e6-e5 and
...d6-d5 in the first 12 moves. Quite a substantial time
investment in Black pawn moves!} 13...fxe4 {Black has a
complicated alternative at this point, and it's interesting
for me now to realise that at that time I could calculate the
tactical variations much more easily than I could grasp the
positional niceties of the situation. If 13...Nxb4 14 Ba3 Nbc6
(or 14...Nxd3 15 Qb3 fxe4 16 Nxe4!, while 14...a5 15 Qb3 gives
White good play for his pawn) 15 exd5 e4 16 dxe4 fxe4 (or
16...Bxa1 17 dxc6 Bg7 18 Qb3+) 17 dxc6 Bxa1 (or if 17...exf3
18 Re1!) 18 Qb3+ +/-. In this kind of position White can often
sacrifice his queen's rook for Black's king's bishop since he
then obtains decisive pressure along the weakened diagonals to
Black's king.} 14. dxe4 dxe4 {If 14...Nxb4 15 Ba3 or 14...d4
15 Qb3+ Kh8 when 16 Ng5 is annoying. In the latter variation
White's active piece-play more than compensates for Black's
passed d-pawn.} 15. Ng5 Nd4 {Once again Black dare not accept
the 'Smyslov pawn' on b4: 15...Nxb4 16 Qb3+ Nbd5 17 Ba3 Kh8 18
Bxe4 +/-. One factor which complicated Black's defensive task
was that he only had about 15 minutes left for 21 moves (time
limit: 36 for 11/2 hours) which, nowadays, I would regard as
unacceptable clock pressure for practical purposes.} 16. Ngxe4
Nd5 17. b5 Bf5 18. Ba3 Re8 19. Rc1 {Not 19 Nd6? Nc3!-+.}
19...Bf8 20. Nd6 {!} Bxd6 21. Bxd5+ Be6 22. Bxe6+ Rxe6 23. Bb2
{! After the game I succeeded in rationalising and verbalising
my form of advantage: Black's e-pawn is isolated, the e4
square is weak and can be dominated by a dominating white
knight; White's queenside pawns are mobile and he still exerts
diagonal pressure towards Black's king. During the game I had
no clue as to any of this. I could just see that my opponent
was getting into terrible time-trouble and also that
'something' had gone badly wrong with his position.} 23...Rc8
{Losing material to the a2-g8 pin which now arises, but to
step into the diagonal of White's bishop with 23...Kg7 could
hardly be described as an improvement.} 24. Bxd4 Rxc1 25. Qxc1
exd4 26. Qc4 Qf6 {? 26...Qe7 loses, but more slowly.} 27. Ne4
{27...Qe5 28 Ng5! wins the rook. Probably the most important
national junior game I played, since it was decisive in
gaining my first significant junior championship
title. Although the infamous '30 move rule' (which prohibited
draws in less than 30 moves) came in for a lot of criticism it
certainly added an artificial stiffening to my resolve. Had it
not been for the existence of this short-lived FIDE (World
Chess Federation) regulation we would certainly have
'chickened out' during the complicated middlegame.} 1-0

[Event "Training tournament London"]
[Site "?"]
[Date "1964.08.11"]
[EventDate "2008.08.19"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "A02"]
[WhiteElo "2430"]
[BlackElo "2455"]
[PlyCount "58"]

1. f4 g6 2. Nf3 Bg7 3. e4 c5 4. Bc4 Nc6 5. O-O Na5 6. Be2 Nf6
7. d3 O-O 8. c3 d6 9. Na3 Rb8 10. Nc2 c4 11. Ne3 cxd3 12. Bxd3
e5 13. fxe5 dxe5 14. Nxe5 Qe7 15. N5c4 Nxc4 16. Nxc4 b5
17. Na3 Bb7 18. Qe2 a6 19. Bg5 Qc5+ 20. Be3 Qc6 21. c4 Nxe4
22. cxb5 axb5 23. Bxb5 Qe6 24. Bc4 Qe5 25. Rab1 Bc6 26. Bf4
Qc5+ 27. Be3 Qe5 28. Bf4 Qc5+ 29. Be3 Qe5 1/2-1/2

[Event "Ilford"]
[Site "Ilford"]
[Date "1965.??.??"]
[EventDate "1965.??.??"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "John Eric Littlewood"]
[ECO "C35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Nc3 Bh4+ 5. Ke2 d5 6. Nxd5
Nf6 7. Nxf6+ Qxf6 8. d4 O-O 9. Qd3 Bg4 10. e5 Qb6 11. Bxf4 Nc6
12. Rd1 Rad8 13. c3 Rfe8 14. g3 Bf6 15. Kf2 Nxe5 16. Bxe5 Rxe5
17. Nxe5 Bxe5 18. Be2 Qf6+ 19. Bf3 h5 20. dxe5 Rxd3 21. exf6
Rxf3+ 22. Kg2 Rxf6 23. Rd8+ Kh7 24. Re1 Rb6 25. Rd2 Be6
26. Re5 Kh6 27. a4 g5 28. b4 Rc6 29. Rc5 Rxc5 30. bxc5 a5
31. Kf3 Kg6 32. Ke4 Kf6 33. h4 Bf5+ 34. Ke3 gxh4 35. gxh4 Ke5
36. Rb2 Be4 37. Rb5 Bc6 38. Rxa5 f5 39. Ra8 f4+ 40. Kf2 Bd7
41. Rh8 Bxa4 42. Rxh5+ Kf6 43. Rh7 Bc2 44. Rxc7 Be4 45. Rc8
Kg7 46. Rd8 1-0

[Event "NLD"]
[Site "NLD"]
[Date "1965.??.??"]
[EventDate "1965.??.??"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Hansrudi Glauser"]
[ECO "C34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. Bc4 h6 5. O-O g5 6. g3 Bh3
7. Rf2 Bg7 8. d4 Nf6 9. Nc3 O-O 10. gxf4 g4 11. Ne1 Nxe4
12. Bxf7+ Rxf7 13. Nxe4 Nc6 14. c3 d5 15. Ng3 Qh4 16. Nd3 Raf8
17. Be3 Ne7 18. Ne5 Bxe5 19. dxe5 c6 20. Qd3 Nf5 21. Bc5 Ne7
22. Bxe7 Rxe7 23. Re1 Ref7 24. f5 Qg5 25. f6 Kh8 26. Qf5 Qxf5
27. Rxf5 Kh7 28. e6 Rxf6 29. Rxf6 1-0

[Event "Hastings 6566"]
[Site "Hastings"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "William Hartston"]
[Black "Svetozar Gligoric"]
[ECO "B97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.f5 Nc6 11.fxe6 fxe6 12.Nxc6 bxc6
13.e5 dxe5 14.Bxf6 gxf6 15.Ne4 Be7 16.Be2 O-O 17.O-O Qa4 18.c4
f5 19.Rb3 c5 20.Qh6 Rf7 21.Rg3+ Kh8 22.Bh5 Qe8 23.Rxf5 exf5
24.Nd6 Bxd6 25.Bxf7 1-0

[Event "Hastings 6566"]
[Site "Hastings"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "Evgeni Vasiukov"]
[Black "William Hartston"]
[ECO "B31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.O-O Bg7 5.c3 Nf6 6.e5 Nd5 7.d4
cxd4 8.cxd4 O-O 9.Nc3 Nc7 10.Bf4 Nxb5 11.Nxb5 a6 12.Nc3 d6
13.exd6 Bg4 14.dxe7 Qxe7 15.Re1 Qd7 16.d5 Nd4 17.Be5 Nxf3+
18.gxf3 Bxe5 19.Rxe5 Bh5 20.Ne4 Qh3 21.Nf6+ Kh8 22.Qd4 Bxf3
23.Rg5 Qh6 24.Rg3 1-0

[Event "BCF-ch"]
[Site "Hastings"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "Michael McDonald-Ross"]
[Black "William Hartston"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. Nf3 g6
7. Bg5 h6 8. Bh4 g5 9. Bg3 Nh5 10. e3 Nxg3 11. hxg3 Bg7
12. Be2 a6 13. a4 Nd7 14. Nd2 Ne5 15. g4 O-O 16. Nde4 f5
17. gxf5 Bxf5 18. Ng3 Bg6 19. O-O Qe7 20. a5 c4 21. Qd2 g4
22. e4 h5 23. Rae1 Qf6 24. Qc2 h4 25. Nf5 h3 26. gxh3 gxh3
27. f4 Bxf5 28. exf5 Nd3 29. Bxd3 Qd4+ 30. Kh1 cxd3 31. Qh2
Rxf5 32. Qxh3 Raf8 33. Re4 Qf6 34. Re6 Qf7 35. Qxd3 Qh5+
36. Kg2 Rxf4 37. Rxf4 Rxf4 38. Rg6 Kf7 39. Rg3 Bd4 40. Nd1
Qxd5+ 41. Rf3 Rxf3 42. Qxf3+ Ke6 43. Qxd5+ Kxd5 44. Kf3 Kc4
0-1

[Event "BCF-ch"]
[Site "Hastings"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "William Hartston"]
[Black "David Parr"]
[ECO "A00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. g3 g6 2. Bg2 Bg7 3. c4 c5 4. Nc3 Nf6 5. e3 O-O 6. Nge2 Nc6
7. d4 cxd4 8. exd4 d6 9. O-O Bg4 10. f3 Bf5 11. d5 Na5 12. b3
a6 13. Be3 Bd7 14. Nd4 Rb8 15. a4 Ne8 16. Rc1 Nc7 17. Rf2 b5
18. axb5 axb5 19. Ra2 Nb7 20. cxb5 Bxd4 21. Qxd4 Nc5 22. Bh6
f6 23. Bxf8 Nxb3 24. Qe3 Nxc1 25. Bxe7 Qe8 26. Ra7 Nxb5
27. Ne4 Nxa7 28. Nxf6+ Kf7 29. Nxe8 Rxe8 30. Qxc1 Rxe7
31. Qf4+ 1-0

[Event "BCF-ch"]
[Site "Hastings"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Michael J Haygarth"]
[Black "William Hartston"]
[ECO "A31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1. d4 Nf6 2. c4 c5 3. Nf3 g6 4. Nc3 Bg7 5. d5 d6 6. e4 O-O
7. Bd3 Nh5 8. O-O e5 9. dxe6 fxe6 10. Bg5 Qb6 11. Rb1 Nf4
12. Re1 Nc6 13. Bf1 Nd4 14. Re3 Bd7 15. Ne1 Qc7 16. Nd3 Nxd3
17. Bxd3 Rf7 18. Qd2 Raf8 19. Rf1 a6 20. Rg3 b5 21. Be3 Qb7
22. b3 Bc6 23. f3 b4 24. Nd1 a5 25. Nf2 a4 26. bxa4 Ra8 27. h4
Rxa4 28. h5 gxh5 29. Bh6 Qe7 30. Nh3 Kf8 31. Bxg7+ Rxg7
32. Qh6 Kg8 33. Ng5 Ra3 34. f4 Ne2+ 35. Bxe2 Rxg3 36. Bf3 e5
37. Qxh5 exf4 38. Nh3 Bxe4 39. Nxf4 Bxf3 40. Rxf3 Rxf3
41. Qxf3 0-1

[Event "Bognor Regis-A"]
[Site "Bognor Regis"]
[Date "1965.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Leighton Williams"]
[Black "William Hartston"]
[ECO "A21"]
[WhiteElo "2389"]
[BlackElo "2430"]
[PlyCount "50"]

1.c4 e5 2.Nc3 d6 3.g3 f5 4.d3 Nf6 5.Bg2 Be7 6.Nf3 O-O 7.O-O
Qe8 8.Nd5 Nxd5 9.cxd5 Qh5 10.Qc2 Bd8 11.e4 fxe4 12.Ne1 Bg4
13.Bxe4 Be2 14.Be3 Bxf1 15.Kxf1 Nd7 16.d4 exd4 17.Bxd4 Nf6
18.Bf5 Nxd5 19.Be6+ Kh8 20.g4 Qh3+ 21.Kg1 Bf6 22.Bxf6 Nxf6
23.Qxc7 Nxg4 24.Qxd6 Rxf2 25.Bxg4 Qf1# 0-1

[Event "Hastings"]
[Site "07"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Yuri Balashov"]
[Black "William Hartston"]
[ECO "E91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "127"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Nf3 Nbd7 7.Bg5
h6 8.Bh4 g5 9.Bg3 Nh5 10.h4 Nxg3 11.fxg3 g4 12.Nh2 h5 13.Qd2
e5 14.d5 Kh7 15.Bd3 Nc5 16.Bc2 a5 17.O-O f6 18.Rf2 Bd7 19.Nf1
Bh6 20.Qe2 Qe8 21.Ne3 Bxe3 22.Qxe3 Qg6 23.Raf1 Rf7 24.Qe1 b6
25.Nd1 b5 26.Ne3 b4 27.b3 Qh6 28.Qe2 Rff8 29.Kh2 Rab8 30.Nf5
Bxf5 31.Rxf5 Kg7 32.Qf2 Qg6 33.Ra1 Qh6 34.Qe1 Rb7 35.a3 Rfb8
36.axb4 Rxb4 37.Rxa5 Nxb3 38.Bxb3 Rxb3 39.Ra7 R8b7 40.Rxb7
Rxb7 41.Qa5 Qg6 42.c5 dxc5 43.Qxc5 Qf7 44.Rf1 Rb6 45.Rc1 Rd6
46.Ra1 Rd7 47.Ra8 Re7 48.Qb5 Rd7 49.Qb8 Kg6 50.Qc8 Re7 51.Qf5+
Kg7 52.Rd8 Re8 53.Rd7 Re7 54.Rd8 Re8 55.Qc8 Rxd8 56.Qxd8 Kh7
57.Kg1 Kg7 58.Kf2 c6 59.Kg1 cxd5 60.exd5 f5 61.d6 f4 62.d7
fxg3 63.Qg5+ Kh7 64.Qd2 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Mikhail Botvinnik"]
[Black "William Hartston"]
[ECO "E82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "92"]

1.c4 g6 2.e4 Bg7 3.d4 d6 4.Nc3 Nf6 5.f3 O-O 6.Be3 b6 7.Bd3 Bb7
8.Nge2 c5 9.d5 e6 10.O-O exd5 11.exd5 a6 12.a4 Nbd7 13.Ng3 Qc7
14.Qd2 Rae8 15.Bh6 Ne5 16.Bxg7 Kxg7 17.Be2 Bc8 18.Rae1 Re7
19.f4 Neg4 20.Bxg4 Nxg4 21.h3 Nf6 22.Rxe7 Qxe7 23.Re1 Qd8
24.Nce4 Nxe4 25.Nxe4 Bf5 26.Qc3+ f6 27.Nf2 Re8 28.g4 Rxe1+
29.Qxe1 Bd7 30.Ne4 Qe7 31.a5 b5 32.g5 fxg5 33.Qc3+ Kf7
34.Nxg5+ Kg8 35.cxb5 Bxb5 36.Ne6 Bd7 37.Qc4 Bxe6 38.dxe6 Kg7
39.Qxa6 Qxe6 40.Qb7+ Kh6 41.Kf2 Qc4 42.a6 d5 43.a7 Qc2+ 44.Ke3
Qc1+ 45.Kd3 Qd1+ 46.Kc3 Qc1+ 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1966.??.??"]
[EventDate "1966.??.??"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Boris Spassky"]
[ECO "C36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1. e4 e5 2. f4 exf4 3. Nf3 d5 4. exd5 Nf6 5. Bb5+ c6 6. dxc6
Nxc6 7. d4 Bd6 8. Qe2+ Be6 9. Ne5 O-O 10. Bxc6 bxc6 11. Bxf4
Nd5 12. Bg3 f6 13. Nf3 Bxg3+ 14. hxg3 Re8 15. Kf2 Bf5 16. Qc4
Kh8 17. Nc3 Ne3 18. Qc5 Ng4+ 19. Kg1 Qd7 20. Rf1 Bxc2 21. Rh4
Ne3 22. Rc1 g5 23. Rh6 Bg6 24. Na4 Ng4 25. Rh3 Qe6 26. Qc3
Qxa2 27. Nc5 Re3 28. Qd2 Rae8 0-1

[Event "Orebro Stud olm prelim4"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.07.29"]
[Round "1"]
[Result "1/2-1/2"]
[White "R Jeannet"]
[Black "William Hartston"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nf3 Nf6 6.Bc4 Be7
7.Nc3 O-O 8. O-O d6 9.h3 Na5 10.Bd5 Nxd5 11.Nxd5 Be6 12.b3 Nc6
13.Ba3 Bxd5 14.Qxd5 Qc7 15.c4 Rfd8 16.Rfd1 a5 17.Bb2 Nb4
18.Qd2 Na6 19.Qe2 a4 20.Ne1 Qb6 21.Rab1 Rac8 22.Bc1 Qc6 23.Qg4
axb3 24.Bh6 Bf8 25.axb3 b5 26.Rd3 Nc5 27.Rd5 bxc4 28.bxc4 Rb8
29.Rbd1 Ne6 30.Nf3 Qxc4 31.Nh4 Rb4 32.f3 Kh8 33.Be3 Qe2
34. Bg5 Rdb8 35.Qh5 Nd4 36.Rf1 Rb1 37.Rxb1 Rxb1+ 38.Kh2 Rb7
39.Nf5 Ne6 40.Nh4 Nf4 41.Qg4 Nxd5 42.Qc8 Kg8 43.Qxb7 Ne3
44.Qc8 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "1"]
[Result "1/2-1/2"]
[White "Gat Israel"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.c4 g6 2.Nc3 Bg7 3.g3 c5 4.Bg2 Nc6 5.e4 d6 6.Nge2 e6 7.O-O
Nge7 8.a3 O-O 9.Rb1 Nd4 10.d3 Bd7 11.b4 cxb4 12.axb4 Nxe2+
13.Nxe2 b5 14.Be3 a5 15. bxa5 Qxa5 16.e5 d5 17.Bc5 Rfe8
18.Bxe7 Rxe7 19.cxd5 exd5 20.d4 Bg4 21.Re1 Qb6 22.Bxd5 Rd8
23.Qb3 Bxe2 24.Rxe2 Qxd4 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "2"]
[Result "1/2-1/2"]
[White "Zvonimir Mestrovic"]
[Black "William Hartston"]
[ECO "B72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.Nc3 c5 3.Nf3 cxd4 4.Nxd4 g6 5.e4 d6 6.Be2 Bg7 7.O-O
O-O 8. Be3 Nc6 9.f4 Qb6 10.Qd3 Ng4 11.Bxg4 Bxd4 12.Bxd4 Qxd4+
13.Qxd4 Nxd4 14. Bxc8 Raxc8 15.Rf2 Kg7 16.Rd1 Rc4 17.Rfd2 e5
18.Rf1 f5 19.exf5 gxf5 20.Re1 Re8 21.Re3 b5 22.Rg3+ Kh8 23.Nd5
exf4 24.Rgd3 Nxc2 25.Nf6 Re6 26.Rxd6 Rxd6 27.Rxd6 Ne3 28.h3
Kg7 29.Nh5+ Kf7 30.Rf6+ Ke7 31.Ra6 Rc1+ 32.Kf2 Rc2+ 33.Kf3
Nxg2 34.Rxa7+ Kd6 35.b3 Ke5 36.Re7+ Kd4 37.Rd7+ Ke5 38.Re7+
Kd4 39.Rd7+ Ke5 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "4"]
[Result "1-0"]
[White "William Hartston"]
[Black "Ivan Radulov"]
[ECO "C78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "145"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O b5 6.Bb3 Bb7 7.d3
Be7 8.a4 b4 9.a5 O-O 10.Nbd2 d5 11.exd5 Nxd5 12.Nc4 Bf6 13.Re1
Nd4 14.Nxd4 exd4 15.Nd2 Qd7 16.Ba4 c6 17.Ne4 Be7 18.Qh5 Rae8
19.Bd2 h6 20.Bb3 Kh7 21.h4 Qd8 22.Bg5 Kg8 23.Bxe7 Qxe7 24.Rac1
Qd8 25.Bxd5 cxd5 26.Nc5 Qc7 27.Nxb7 Qxb7 28.Qg4 Qa7 29.Qf4 Qc5
30.Re5 Qd6 31.Re4 Qc5 32.Rxd4 b3 33.cxb3 Qxa5 34.b4 Qa2 35.Qd2
Re5 36.Rg4 Re6 37.Qc3 g6 38.Qa3 Qxa3 39.bxa3 Rfe8 40. Rd4 Re1+
41.Rxe1 Rxe1+ 42.Kh2 Ra1 43.Rxd5 Rxa3 44.g3 Ra4 45.Ra5 Rxb4
46. Rxa6 Rb3 47.Rd6 h5 48.Kg2 Kf8 49.Kf3 Ke7 50.Rd4 Ke6 51.Ke3
Rb2 52.Ra4 Ke7 53.Ra1 Ke6 54.Re1 Rb5 55.Re2 Ra5 56.Rb2 Ra4
57.d4 Ra3+ 58.Ke4 Ra5 59. Rb6+ Ke7 60.Rb3 Ke6 61.f3 Ke7
62.Rb7+ Ke6 63.Rb6+ Ke7 64.g4 hxg4 65.fxg4 f6 66.Rc6 Ra1 67.g5
f5+ 68.Kd5 Rh1 69.Rxg6 Rxh4 70.Ke5 Re4+ 71.Kxf5 Rxd4 72.Rf6
Rd1 73.Kg6 1-0

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "5"]
[Result "1/2-1/2"]
[White "E A Pantazi"]
[Black "William Hartston"]
[ECO "B35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Bc4
Nc6 8.f3 O-O 9.Bb3 Bd7 10.h4 Rc8 11.Qd2 Ne5 12.O-O-O Qa5 13.h5
Nxh5 14.Bh6 Bxh6 15.Qxh6 Rxc3 16.bxc3 Rc8 17.Rxh5 gxh5 18.Kb1
Nc4 19.g4 Qxc3 20.Bxc4 Qxc4 21.gxh5 Kh8 22.Qd2 Be6 23.Nxe6
fxe6 24.h6 Qc3 25.Qg2 Rg8 26.Qf2 a6 27. Rd3 Qf6 28.Qe3 Qg5
29.Qd4+ e5 30.Qb4 Qxh6 31.Qxb7 Rg1+ 32.Kb2 Qc1+ 33.Kc3 Qa3+
34.Qb3 Qxb3+ 35.cxb3 h5 36.Rd2 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "6"]
[Result "1/2-1/2"]
[White "Jan Smejkal"]
[Black "William Hartston"]
[ECO "B71"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.f4 Nc6 7.Nxc6
bxc6 8. e5 Nd7 9.exd6 exd6 10.Qd4 Qe7+ 11.Be2 Nf6 12.O-O Bg7
13.Bf3 d5 14.Qf2 O-O 15.Be3 Re8 16.Bd4 Be6 17.Rae1 Qb7 18.Kh1
Bf5 19.Be5 Qb6 20.Qd2 Rad8 21. Na4 Ne4 22.Bxe4 dxe4 23.Qc1 Qb4
24.Bxg7 Kxg7 25.b3 Qd2 26.Re3 Qxc1 27. Rxc1 Rd2 28.Kg1 Bc8
29.Nc5 f5 30.Kf1 Red8 31.Re2 R8d5 32.c4 R5d4 33.Kf2 Kf6 34.Ke3
Rd1 35.Rxd1 Rxd1 36.Rd2 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "7"]
[Result "1-0"]
[White "William Hartston"]
[Black "Jouko Aijala"]
[ECO "C72"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.O-O Bg4 6.h3 Bh5 7.c3
Qf6 8.g4 Bg6 9.d4 Bxe4 10.Nbd2 Bxf3 11.Nxf3 e4 12.Re1 d5 13.c4
Bb4 14.cxd5 Bxe1 15.dxc6 Bxf2+ 16.Kxf2 b5 17.Bb3 exf3 18.Qxf3
O-O-O 19.Qxf6 Nxf6 20.a4 b4 21.Be3 Rd6 22.Rc1 a5 23.Kf3 h5
24.g5 Nd5 25.Rc5 Nxe3 26.Kxe3 Re8+ 27.Kd3 Re1 28.d5 Rh1
29.Rxa5 Rxh3+ 30.Kd4 Kd8 31.Bc4 Rg3 32.Ra8+ Ke7 33.Rc8 Rxg5
34.Rxc7+ Kf6 35.Rb7 Rd8 36.c7 Rc8 37.d6 Rg4+ 38.Kc5 Rxc4+
39.Kxc4 Ke6 40. Rb8 Kd7 41.Rxc8 1-0

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "8"]
[Result "1-0"]
[White "William Hartston"]
[Black "Ivan Farago"]
[ECO "C00"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e6 2.d3 d5 3.Nd2 c5 4.Ngf3 Nc6 5.g3 g6 6.Bg2 Bg7 7.O-O
Nge7 8.Re1 O-O 9.Qe2 b6 10.Nf1 Ba6 11.e5 Qd7 12.h4 Rae8
13.N1h2 Nf5 14.Bg5 h6 15. Bf4 c4 16.dxc4 Bxc4 17.Qd2 d4 18.g4
Nxh4 19.Nxh4 g5 20.Bxg5 hxg5 21.Qxg5 Nxe5 22.Rxe5 f6 23.Qg6
fxe5 24.Be4 Rf6 25.Qh7+ Kf8 26.g5 Rf5 27.N2f3 Kf7 28.Bxf5 exf5
29.Nxf5 Kf8 30.Re1 Bg8 31.Qxg7+ Qxg7 32.Nxg7 Kxg7 33.Nxe5 Bxa2
34.f4 Rf8 35.Ra1 Bd5 36.Rxa7+ Kg8 37.Ng4 Rxf4 38.Nf6+ Kf8
39.Nxd5 Rg4+ 40.Kf2 Rxg5 41.Nxb6 1-0

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "9"]
[Result "1/2-1/2"]
[White "Uwe Fritsche"]
[Black "William Hartston"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "151"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.Nf3 e6 5.Na3 Nc6 6.Nc4 Qc7 7.a4
Be7 8.d4 b6 9.dxc5 bxc5 10.Nd6+ Bxd6 11.exd6 Qb8 12.Bb5 O-O
13.O-O Na5 14.c4 Nf6 15. b4 cxb4 16.c5 a6 17.Bd3 Bb7 18.Bb2
Qd8 19.Re1 h6 20.Ne5 Bd5 21.Re3 Nc6 22.Ng4 Nxg4 23.Qxg4 Qg5
24.Qh3 e5 25.Rae1 Be6 26.Qf3 Qg4 27.Qxg4 Bxg4 28. Bxe5 Nxe5
29.Rxe5 Be6 30.f4 g6 31.h4 h5 32.f5 gxf5 33.Bxf5 Kg7 34.Be4
Rab8 35.Rxh5 b3 36.Rg5+ Kh6 37.Bb1 Rb4 38.g3 Rxa4 39.Rf1 f5
40.g4 Rf6 41. Rh5+ Kg6 42.Rg5+ Kf7 43.Bxf5 Bxf5 44.gxf5 Rc4
45.Rg3 Rxc5 46.Rxb3 Rxd6 47. Kg2 Rdd5 48.Rb6 a5 49.f6 Rf5
50.Rd1 Rcd5 51.Rxd5 Rxd5 52.Ra6 d6 53.Kf3 Kxf6 54.Ke4 Re5+
55.Kd4 Ke6 56.Kc4 Rh5 57.Kd3 Rxh4 58.Rxa5 Rh1 59.Ra8 Ke5
60.Rg8 Rh3+ 61.Kd2 d5 62.Rg5+ Kd4 63.Rg4+ Kc5 64.Ra4 Rg3
65.Ra5+ Kd4 66. Ra4+ Ke5 67.Rh4 Ra3 68.Rh5+ Kd4 69.Rh4+ Kc5
70.Rg4 Ra2+ 71.Kd3 Ra1 72.Kd2 Rh1 73.Ra4 Rh5 74.Kd3 Rh1 75.Kd2
d4 76.Ra8 1/2-1/2

[Event "Orebro Stud olm fA"]
[Site "SWE"]
[Date "1966.??.??"]
[EventDate "1966.08.??"]
[Round "11"]
[Result "1/2-1/2"]
[White "Eddie C Scholl"]
[Black "William Hartston"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "89"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e5 5.Nb5 a6 6.Nd6+ Bxd6
7.Qxd6 Qf6 8. Qa3 Nge7 9.Nc3 Rb8 10.Be3 b5 11.Nd5 Nxd5 12.exd5
b4 13.Qd3 Ne7 14.O-O-O d6 15.f3 O-O 16.Qd2 Nf5 17.Bf2 Qd8
18.Kb1 a5 19.Rc1 Re8 20.Ka1 Qf6 21. Bd3 Bb7 22.c4 bxc3 23.Rxc3
Qh6 24.Qxh6 Nxh6 25.Bb5 Re7 26.Bc6 f5 27.Rhc1 Bxc6 28.Rxc6 Rd7
29.Rc8+ Rxc8 30.Rxc8+ Kf7 31.Ra8 e4 32.Rxa5 Re7 33.Ra7 Ng8
34.Rxe7+ Nxe7 35.fxe4 fxe4 36.Bg3 Nf5 37.Be1 Ne3 38.Kb1 Nxg2
39.Bg3 Ke7 40.Kc2 Ne3+ 41.Kc3 Nxd5+ 42.Kd4 Nf6 43.b4 Kd7 44.b5
Kc7 45.a4 1/2-1/2

[Event "Havana ol prelim"]
[Site "Havana"]
[Date "1966.??.??"]
[EventDate "1966.10.25"]
[Round "2"]
[Result "1/2-1/2"]
[White "Brian Kerr"]
[Black "William Hartston"]
[ECO "E67"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "167"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. Nf3 Nbd7 5. g3 g6 6. Bg2 Bg7
7. O-O O-O 8. d5 h6 9. e4 Ne8 10. Qc2 f5 11. Nh4 Qf6 12. f4
Rf7 13. Kh1 exf4 14. exf5 fxg3 15. Nxg6 gxh2 16. Be3 Nf8
17. Be4 Nxg6 18. fxg6 Qxf1+ 19. Rxf1 Rxf1+ 20. Kxh2 Nf6
21. Kg2 Ng4 22. Qe2 Nxe3+ 23. Qxe3 Rf6 24. Nb5 Bd7 25. Nxc7
Rc8 26. Ne6 Rxc4 27. b3 Rb4 28. a3 Rb5 29. Nxg7 Kxg7 30. Bd3
Rxg6+ 31. Bxg6 Kxg6 32. Qg3+ Kf7 33. Qxd6 Ke8 34. Qxh6 Rxd5
35. Qe3+ Kd8 36. Qxa7 Bc6 37. Kf2 b5 38. Ke3 Kc8 39. Qg7 Kb8
40. Qe7 Rd7 41. Qc5 Kb7 42. Kf4 Rd5 43. Qb4 Ka6 44. Qe7 Kb6
45. Qe1 Ka6 46. Qb4 Ka7 47. Qa5+ Kb7 48. Qc3 Kb6 49. Qg7 Bb7
50. Qg1+ Ka6 51. Qc1 Kb6 52. Qe3+ Ka6 53. Qc3 Kb6 54. Qb4 Ka6
55. a4 bxa4 56. Qxa4+ Kb6 57. Qc4 Bc6 58. b4 Kb7 59. Qc3 Kb6
60. Ke3 Kb5 61. Qf6 Kb6 62. Qe7 Bb7 63. Qf8 Bc6 64. Qg8 Bb7
65. Qb8 Rd7 66. Qf4 Rd5 67. Qc4 Bc6 68. Kf4 Kb7 69. Qc3 Kb6
70. Qa1 Rb5 71. Qd4+ Kb7 72. Qg7+ Kb6 73. Qg1+ Kb7 74. Qe1 Rd5
75. Qe2 Kb6 76. Qb2 Kb7 77. Qf6 Kb6 78. Qe7 Rb5 79. Qd6 Kb7
80. Qd4 Rd5 81. Qh8 Rb5 82. Qf8 Rd5 83. Qg7+ Kb6 84. Qh8
1/2-1/2

[Event "Havana Olympiad"]
[Site "Havana"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Heikki M J Westerinen"]
[ECO "B79"]
[WhiteElo "2485"]
[BlackElo "2420"]
[PlyCount "74"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3
Nf6 7. Bc4 O-O 8. Bb3 d6 9. f3 Bd7 10. Qd2 Qa5 11. h4 Rfc8
12. h5 Nxh5 13. O-O-O Ne5 14. Bh6 Nd3+ 15. Qxd3 Bxh6+ 16. Kb1
Rxc3 17. Qxc3 Qxc3 18. bxc3 Bg7 19. Rhe1 a5 20. a4 Rc8 21. Kb2
Nf4 22. g3 Ne6 23. Re3 Nc5 24. Ka3 Bh6 25. f4 e5 26. Ne2 Bc6
27. Bd5 Bxa4 28. Rf3 Bxc2 29. Rh1 Bf8 30. fxe5 Bxe4 31. Bxe4
Nxe4 32. exd6 Bxd6+ 33. Ka4 Rc4+ 34. Kb5 Rc5+ 35. Kb6 Bc7+
36. Kxb7 Nd6+ 37. Ka8 a4 0-1

[Event "Hastings 6667"]
[Site "Hastings ENG"]
[Date "1966.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Moshe Czerniak"]
[Black "William Hartston"]
[ECO "C01"]
[WhiteElo "?"]
[BlackElo "2430"]
[PlyCount "47"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.exd5 exd5 5.Bd3 Nc6 6.Ne2 Nge7
7.O-O Bf5 8.Ng3 Bxd3 9.Qxd3 O-O 10.Nce2 Qd7 11.Nf4 Bd6 12.c3
Bxf4 13.Bxf4 Ng6 14.Bd2 a6 15.Rae1 Rae8 16.Rxe8 Rxe8 17.f4 f6
18.f5 Nf8 19.Nh5 Qf7 20.Qh3 Re2 21.Bh6 Nd7 22.Nxg7 Nd8 23.Nh5
Kh8 24.Qg3 1-0

[Event "It"]
[Site "It"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Henrique Mecking"]
[ECO "B97"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Qb6 8.Qd2 Qxb2 9.Rb1 Qa3 10.e5 dxe5 11.fxe5 Nfd7 12.Bc4 Bb4
13.Rb3 Qa5 14.O-O O-O 15.Bf6 Nxf6 16.exf6 Rd8 17.Rxb4 Qxb4
18.Qg5 g6 19.Rf4 Qf8 20.Rh4 b5 21.Bd3 b4 22.Bxg6 hxg6 23.Rh6
Rxd4 24.Rxg6+ 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Dr. Jonathan Penrose"]
[Black "William Hartston"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Be3
Be7 8.O-O O-O 9.Bb3 Bd7 10.f4 Nxd4 11.Bxd4 Bc6 12.Qe2 b5
13.Nxb5 Bxb5 14.Qxb5 Nxe4 15.f5 e5 16.Be3 Bg5 17.Rae1 Bxe3+
18.Rxe3 Rb8 19.Qe2 Qb6 20.Kh1 Nf6 21.h3 Rfe8 22.Rd1 h6 23.Ba4
Red8 24.Rb3 Qa5 25.Rxb8 Rxb8 26.Bb3 Qc5 27.c3 e4 28.Qc4
1/2-1/2

[Event "The Hague tt jr"]
[Site "The Hague tt jr"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Jan Timman"]
[Black "William Hartston"]
[ECO "D03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 d5 2.Nf3 Nf6 3.Bg5 e6 4.Nbd2 Be7 5.e3 Nbd7 6.Bd3 h6 7.Bh4
O-O 8.Qe2 c5 9.c3 b6 10.Ne5 Nxe5 11.dxe5 Nd7 12.Bxe7 Qxe7
13.f4 f6 14.exf6 Qxf6 15.O-O e5 16.fxe5 Qxe5 17.Nf3 Qe7 18.e4
Bb7 19.e5 c4 20.Bc2 Nc5 21.Nd4 Ne6 22.Nf5 Qc5+ 23.Kh1 d4
24.cxd4 Nxd4 25.Qg4 Nxf5 26.Bxf5 Qxe5 27.Qg6 Rxf5 28.Rxf5 Qxb2
29.Re1 Qd2 30.Rfe5 Rf8 31.Re8 Qd7 32.h4 Qc6 33.R1e6 Qd7
34.R6e7 Qh3+ 35.Kg1 Qxg2+ 36.Qxg2 Bxg2 37.Kxg2 b5 38.Rxf8+
Kxf8 39.Rxa7 1-0

[Event "Hastings"]
[Site "1"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Michael John Basman"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "133"]

1.e4 d6 2.d4 Nf6 3.Bd3 e5 4.Ne2 Be7 5.O-O O-O 6.c3 c5 7.Nd2
cxd4 8.cxd4 Nh5 9.Nc4 Nc6 10.Be3 g6 11.Qb3 Bd7 12.d5 b5
13.dxc6 bxc4 14.Bxc4 Bxc6 15.Qd3 Qd7 16.f3 a5 17.b3 Kh8 18.Bh6
Ng7 19.Nc3 Bd8 20.Nd5 a4 21.b4 Bxd5 22.Bxd5 Rb8 23.a3 Bb6+
24.Be3 Qa7 25.Rfe1 Rbc8 26.Bxb6 Qxb6+ 27.Kh1 f5 28.Qe3 Qxe3
29.Rxe3 fxe4 30.Rxe4 Rc2 31.b5 Rc5 32.Bc6 Ne6 33.Rxa4 Nd4
34.Ra6 d5 35.a4 Nb3 36.Rd1 d4 37.Be4 Nd2 38.b6 Nxe4 39.fxe4
Rc6 40.a5 d3 41.h3 Rd8 42.Ra7 d2 43.Rc7 Rxc7 44.bxc7 Rc8
45.Rxd2 Rxc7 46.Ra2 Kg7 47.Kg1 Kf6 48.Kf2 Ke6 49.a6 Ra7 50.Ke3
Kd6 51.Ra5 Kd7 52.Kd3 Kc7 53.Kc4 Kb8 54.Kd5 Rd7+ 55.Kxe5 Rd2
56.a7 Ka8 57.Kf6 Rxg2 58.e5 Rg3 59.h4 Rh3 60.e6 Rf3+ 61.Kg7
Re3 62.Kf7 Rf3+ 63.Ke8 h6 64.e7 g5 65.hxg5 hxg5 66.Kd7 Rd3+
67.Ke6 1-0

[Event "Hastings"]
[Site "2"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1.e4 g6 2.d4 Bg7 3.c3 d5 4.exd5 Qxd5 5.Nf3 Nf6 6.Be2 O-O 7.O-O
c5 8.c4 Qd8 9.d5 e6 10.dxe6 Bxe6 11.Nc3 Nc6 12.Be3 1/2-1/2

[Event "Hastings"]
[Site "3"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "William Hartston"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.c4 g6 3.Nf3 Bg7 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nb6 7.O-O
Nc6 8.Nc3 O-O 9.d5 Na5 10.Nd4 c6 11.Nb3 Nxb3 12.Qxb3 cxd5
13.Nxd5 Nxd5 14.Bxd5 Qb6 15.Qxb6 axb6 16.Rd1 b5 17.Bg5 e6
18.Bf3 Bxb2 19.Rab1 Bg7 20.Rxb5 Rxa2 21.Kf1 1/2-1/2

[Event "Hastings"]
[Site "4"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Florin Gheorghiu"]
[ECO "B04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 g6 5.exd6 cxd6 6.Bc4 Nb6 7.Bb3
Bg7 8.O-O Nc6 9.c3 O-O 10.a4 Bf5 11.Bc2 Bxc2 12.Qxc2 Na5
13.Nbd2 d5 14.Nb3 Nxb3 15.Qxb3 Qc7 16.Re1 Nc4 17.g3 Rfc8
18.Bf4 Qd7 19.Qc2 Rc6 20.Nd2 Rac8 21.Nb3 e6 22.Nc5 Qe7 23.h4
Nd6 24.Qe2 a5 25.Be5 Bh6 26.Qf3 Nc4 27.Nd3 Rb6 28.Qe2 Nd2
29.Rad1 Ne4 30.Bf4 Bxf4 31.Nxf4 Rc4 32.Qc2 1/2-1/2

[Event "Hastings"]
[Site "5"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Predrag Ostojic"]
[Black "William Hartston"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 e6 6.Be3 Nf6 7.Bc4
Be7 8.Qe2 O-O 9.O-O-O d5 10.Nf3 Nb4 11.exd5 Nbxd5 12.Bd4 Re8
13.Ne5 Bd7 14.Nxd7 Nxd7 15.Bxd5 Bg5+ 16.Kb1 exd5 17.Qg4 Bf6
18.Nxd5 Bxd4 19.Qxd4 Nf8 20.Rhe1 Rxe1 21.Rxe1 Ne6 22.Qe4 h6
23.a3 Qd6 24.f4 Kh8 25.g3 Rd8 26.Nc3 Qb6 27.Ka2 Nd4 28.Rd1 f5
29.Qe7 Kh7 30.Qe5 Qe6+ 31.Qxe6 Nxe6 32.Rxd8 Nxd8 33.Kb3 g5
34.fxg5 hxg5 35.Kc4 Kg6 36.Kd5 Kf6 37.Nb5 a6 38.Nd6 f4 39.gxf4
gxf4 40.Ke4 Kg5 41.Kf3 Ne6 42.c3 b5 43.Ne4+ Kh5 44.Nf2 Kg5
45.Nd3 a5 46.b4 Kf5 47.bxa5 Ng5+ 48.Ke2 Ne4 49.a6 Nxc3+ 50.Kf3
1-0

[Event "Hastings"]
[Site "6"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Alexey Suetin"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "144"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3
a6 8.Bb3 Qc7 9.O-O Be7 10.f4 O-O 11.f5 Nxd4 12.Bxd4 b5 13.a3
Bd7 14.g4 h6 15.h4 Nh7 16.Qe1 Qd8 17.Bf2 Bf6 18.Bg3 Qb6+
19.Kh2 Rad8 20.Rd1 Bc8 21.Rf3 Bxc3 22.Rxc3 exf5 23.Bf2 Qb8
24.exf5 Nf6 25.Rd4 Rfe8 26.Re3 d5 27.Bg3 Qb6 28.Rxe8+ Rxe8
29.Qd1 Bb7 30.g5 Ne4 31.g6 Nxg3 32.gxf7 Kxf7 33.Kxg3 Qd6+
34.Kg2 Re3 35.Qg4 Qe5 36.Kf2 Re1 37.Qf3 Rc1 38.Re4 Qh2+ 39.Qg2
Qxg2+ 40.Kxg2 Rxc2+ 41.Bxc2 dxe4 42.Kg3 e3 43.Bd3 Kf6 44.Kf4
Bc8 45.Kxe3 Bxf5 46.Be2 Ke5 47.a4 Bd7 48.axb5 Bxb5 49.Bf3 a5
50.Bd1 Kd5 51.Bg4 Be8 52.Kd3 Bg6+ 53.Ke3 Bb1 54.Bc8 Ke5 55.Bg4
Bf5 56.Bf3 Bc2 57.Bb7 Bb3 58.Be4 Bd5 59.Bd3 Bc6 60.Bg6 Kf6
61.Bd3 g5 62.hxg5+ Kxg5 63.Be2 Bd7 64.Bf3 Bg4 65.Bc6 h5 66.Bd5
h4 67.Bg2 Bd7 68.Bf1 Kg4 69.Kf2 Kf4 70.Bg2 a4 71.Ke1 Kg3
72.Bf1 Bc6 0-1

[Event "Hastings"]
[Site "7"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Leonid Stein"]
[Black "William Hartston"]
[ECO "A34"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.c4 c5 2.Nc3 g6 3.Nf3 Bg7 4.d4 cxd4 5.Nxd4 Nc6 6.Nc2 d6 7.Bd2
Nf6 8.e4 O-O 9.Be2 a6 10.O-O Rb8 11.Re1 e5 12.Bg5 h6 13.Be3 b6
14.Qd2 Kh7 15.Rad1 Ne8 16.b4 Be6 17.Nd5 Ne7 18.c5 bxc5 19.bxc5
Nxd5 20.exd5 Bc8 21.Nb4 Qa5 22.Nc6 Qxd2 23.Rxd2 Ra8 24.cxd6
Nxd6 25.Bc5 Ne4 26.Bxf8 Nxd2 27.Bxg7 Kxg7 28.f3 e4 29.Kf2 exf3
30.gxf3 Bf5 31.d6 Rc8 32.Ne7 Rd8 33.Nxf5+ gxf5 34.Rd1 Rxd6
35.Ke1 1-0

[Event "Hastings"]
[Site "8"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Julio P Kaplan"]
[ECO "C82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "85"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.c3 Bc5 10.Nbd2 O-O 11.Bc2 Bf5 12.Nb3 Bg4
13.Nxc5 Nxc5 14.Be3 Ne6 15.Qd3 g6 16.Bh6 Re8 17.Bb3 Nc5
18.Qxd5 Nxb3 19.Qxd8 Rexd8 20.axb3 Bxf3 21.gxf3 Nxe5 22.Kg2
Nd3 23.Rfd1 Rd6 24.Rd2 Rad8 25.Be3 f6 26.Kg3 Kf7 27.b4 g5
28.Bc5 Nxc5 29.Rxd6 cxd6 30.bxc5 dxc5 31.Rxa6 Rd2 32.b3 Rd3
33.Rb6 Rxc3 34.Rxb5 h5 35.h3 Ke6 36.Rb8 Kf5 37.b4 c4 38.Rb5+
Ke6 39.Rc5 Rc1 40.f4 h4 41.Kf3 c3 42.fxg5 fxg5 43.Kg2 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "William Hartston"]
[Black "Gerald Bonner"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "94"]

1.g3 d5 2.Bg2 Bf5 3.Nf3 c6 4.O-O Nf6 5.d3 e6 6.Nbd2 Bc5 7.Qe1
h6 8.e4 Bh7 9.Qe2 O-O 10.e5 Nfd7 11.Nb3 Be7 12.h4 a5 13.a4 Na6
14.Bf4 Nb4 15.Rfd1 Qb6 16.Nc1 c5 17.c3 Nc6 18.g4 Qc7 19.Qe3
Rac8 20.Ne2 Qb6 21.Qd2 d4 22.Ng3 f6 23.exf6 Bxf6 24.Nh5 e5
25.Bxh6 gxh6 26.Qxh6 Rf7 27.cxd4 cxd4 28.Ng5 Bxg5 29.Qxg5+ Kh8
30.Bd5 Rg8 31.Bxf7 Rxg5 32.hxg5 Nd8 33.Be8 Qe6 34.Bxd7 Qxd7
35.Nf6 Qg7 36.Nxh7 Kxh7 37.f4 exf4 38.Kg2 Qxg5 39.Kf3 Nf7
40.Rac1 Ne5+ 41.Ke4 Nc6 42.Kf3 Qd5+ 43.Kxf4 Qe5+ 44.Kf3 Qe3+
45.Kg2 Ne5 46.Rh1+ Kg6 47.Rcf1 Nxd3 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "2"]
[Result "0-1"]
[White "Thynne TF"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.Nf3 g6 2.g3 Bg7 3.Bg2 Nf6 4.O-O O-O 5.d3 d6 6.e4 e5 7.Nbd2
Nbd7 8.Nc4 Nc5 9.Ne3 Ng4 10.Nh4 Nxe3 11.Bxe3 Bf6 12.Nf3 a5
13.Qd2 b6 14.Bg5 Bb7 15.Rfe1 Bxg5 16.Qxg5 Qxg5 17.Nxg5 f6
18.Nh3 b5 19.f3 b4 20.Nf2 a4 21.a3 b3 22.c3 Ne6 23.Red1 c5
24.Rac1 h5 25.Rd2 f5 26.Rf1 Kg7 27.Rdd1 Rad8 28.Nh3 f4 29.Nf2
fxg3 30.hxg3 Bc8 31.Kh2 Rf7 32.Nh3 Rdf8 33.Kg1 Kh6 34.Kh2 g5
35.Kh1 Kg6 36.Kh2 g4 37.Ng1 Ng5 38.fxg4 hxg4 39.Rxf7 Rh8+
40.Nh3 Kxf7 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "William Hartston"]
[Black "W Tabakiernik"]
[ECO "C63"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 f5 4.Nc3 Nd4 5.exf5 Nf6 6.O-O c6 7.Be2
Qa5 8.Re1 Kd8 9.d3 d6 10.Nxd4 exd4 11.Ne4 Qxf5 12.Bf3 Bd7
13.c4 Kc7 14.b4 Re8 15.Bb2 c5 16.Qb3 b6 17.a4 Nxe4 18.Bxe4
Rxe4 19.dxe4 Qf7 20.bxc5 dxc5 21.a5 b5 22.Qg3+ Kc8 23.cxb5 Qg6
24.Qd3 Bd6 25.b6 Kb7 26.a6 Kb8 27.bxa7 Ka8 28.Ba3 Rf8 29.Rac1
Qf6 30.Rf1 Qh4 31.g3 Qg5 32.Qc2 Rc8 33.Rb1 Bc6 34.Rfe1 Kxa7
35.Rbc1 Bb5 36.Qb3 Bc6 37.Qf7+ Rc7 38.Qf5 Qxf5 39.exf5 Bd5
40.Re8 Kxa6 41.Rd8 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "4"]
[Result "0-1"]
[White "Simon Webb"]
[Black "William Hartston"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c5 6.c4 cxd4 7.Nxd4
Nc6 8.Nc3 Nxd4 9.Qxd4 d6 10.Bg5 Be6 11.Qh4 Qa5 12.Rac1 Rac8
13.b3 Rc5 14.Nb5 a6 15.a3 h6 16.Bxf6 Bxf6 17.b4 Bxh4 18.bxa5
axb5 19.cxb5 Rxb5 20.gxh4 Rxa5 21.Rc7 b5 22.Rxe7 Rb8 23.f4
Rxa3 24.h5 Kf8 25.Rc7 gxh5 26.f5 Bc4 27.Rd1 Rd8 28.f6 Re3
29.Bc6 Re6 30.Bd5 Bxd5 31.Rxd5 Rb8 32.Rc3 Rxf6 33.Rb3 b4
34.Rxh5 Re8 35.e3 Re4 36.Kg2 Rg4+ 37.Kh3 Rc4 38.Kg3 Rc3
39.Rxb4 Rxe3+ 40.Kg2 Re5 41.Rxe5 dxe5 42.Rb5 Rf5 43.Rb6 Kg7
44.Kg3 Rf6 45.Rb4 Rd6 46.Re4 Rd3+ 47.Kf2 Kf6 48.Ra4 Kf5 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1-0"]
[White "William Hartston"]
[Black "Frank Parr"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 g6 2.d4 d6 3.f4 Nf6 4.Bd3 Bg7 5.Nf3 c5 6.dxc5 Qa5+ 7.Nc3
dxc5 8.e5 Nfd7 9.O-O O-O 10.Kh1 Nc6 11.Qe1 e6 12.Bd2 Qd8
13.Ne4 Ne7 14.Rd1 Qc7 15.c4 b6 16.Bc3 Kh8 17.Nf6 Ng8 18.Be4
Rb8 19.Qh4 Bxf6 20.exf6 h6 21.Ne5 a6 22.Rf3 g5 23.Qh5 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Andrew Jonathan Whiteley"]
[ECO "C18"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 e6 2.Nc3 d5 3.d4 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qa5 7.Bd2
Ne7 8.Nf3 Nbc6 9.a4 Bd7 10.g3 O-O 11.Bh3 Rac8 12.O-O Qc7
13.Re1 b6 14.Bf1 h6 15.Bd3 Kh8 16.h4 Na5 17.g4 Nc4 18.Bc1 Be8
19.Kg2 Nc6 20.g5 h5 21.dxc5 bxc5 22.Nd2 g6 23.Bxc4 dxc4
24.Nxc4 Na5 25.Nd6 Bc6+ 26.f3 Rb8 27.c4 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "William Hartston"]
[Black "Harry Golombek"]
[ECO "B19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "87"]

1.e4 c6 2.Nc3 d5 3.d4 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h6 7.Nf3
Nd7 8.h5 Bh7 9.Bd3 Bxd3 10.Qxd3 Qc7 11.Bd2 Ngf6 12.O-O-O e6
13.Qe2 O-O-O 14.Ne5 Nxe5 15.dxe5 Nd5 16.f4 Bb4 17.c3 Be7
18.Kb1 Kb8 19.c4 Nb6 20.b3 Rd7 21.Bc3 Rhd8 22.Ne4 Kc8 23.Kc2
Rxd1 24.Rxd1 Rxd1 25.Qxd1 Qd7 26.Nd6+ Bxd6 27.exd6 f6 28.Qd4
Kd8 29.g4 Ke8 30.a4 Qc8 31.a5 Nd7 32.Qe3 Kf7 33.Qxa7 c5 34.a6
bxa6 35.Qc7 Qxc7 36.dxc7 Nb6 37.Kd3 Ke7 38.g5 hxg5 39.fxg5 e5
40.gxf6+ gxf6 41.Ke4 Ke6 42.h6 Kf7 43.Ba5 Nc8 44.Kd5 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Peter Nicholas Lee"]
[Black "William Hartston"]
[ECO "C90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.d3 b5 7.Bb3
O-O 8.Re1 d6 9.c3 Na5 10.Bc2 c5 11.Nbd2 Nd7 12.Nf1 Nb6 13.Ne3
Nc6 14.d4 cxd4 15.cxd4 Bf6 16.d5 Nd4 17.Bd3 g6 18.b3 Nd7
19.Bb2 Nxf3+ 20.Qxf3 Nc5 21.Bc2 a5 22.a3 Bd7 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1-0"]
[White "William Hartston"]
[Black "James Rodney Phillips"]
[ECO "B32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Qb6 5.Nb3 Nf6 6.Nc3 e6
7.Be3 Qc7 8.Bd3 a6 9.O-O Ne5 10.h3 Nc4 11.Bxc4 Qxc4 12.e5 Ng8
13.Re1 f5 14.a4 Qc7 15.a5 Qxe5 16.Bd4 Qb8 17.Qh5+ 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Peter Hugh Clarke"]
[Black "William Hartston"]
[ECO "D79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1.d4 Nf6 2.Nf3 g6 3.g3 Bg7 4.Bg2 O-O 5.O-O c5 6.c3 cxd4 7.cxd4
d5 8.Nc3 Ne4 9.Nxe4 dxe4 10.Ng5 Qxd4 11.Qxd4 Bxd4 12.Nxe4
1/2-1/2

[Event "Clare Benedict Cup 14th"]
[Site "Leysin"]
[Date "1967.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "William Hartston"]
[Black "F Kuijpers"]
[ECO "C46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.e4 e5 2.Nf3 Nc6 3.Nc3 g6 4.d4 exd4 5.Nd5 Bg7 6.Bg5 Nce7
7.Nxd4 c6 8.Nxe7 Nxe7 9.Qd2 d5 10.O-O-O dxe4 11.Qe3 Qc7
12.Qxe4 Qe5 13.Qxe5 Bxe5 14.Nf3 Bg7 15.Bc4 h6 16.Bxe7 Kxe7
17.Rhe1+ Be6 18.Nh4 Kf6 19.Bxe6 fxe6 20.Rd3 Rhf8 21.Rg3 Kf7
22.Nxg6 Rg8 23.Ne5+ Bxe5 24.Rxe5 Rxg3 25.hxg3 Rd8 26.c3 Kf6
27.Rh5 Kg6 28.Re5 Kf6 29.Re4 e5 30.Kc2 Kf5 31.Re3 Rg8 32.Rf3+
Ke6 33.Kd2 h5 34.Ke2 b5 35.Rd3 a5 36.Rd1 b4 37.cxb4 axb4 38.b3
c5 39.Kf3 Ra8 40.Rd2 c4 41.bxc4 Ra3+ 42.Ke2 Rc3 43.Rb2 Rxc4
44.f3 Rc3 45.Rxb4 Rc2+ 46.Kf1 Rxa2 47.Rh4 Kd5 48.Rxh5 Ra1+
49.Kf2 Ra2+ 50.Kg1 Ra1+ 51.Kh2 Kd4 52.Rh4+ Ke3 53.Re4+ Kf2
54.Rxe5 Ra2 55.Rb5 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "D26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 e6 5.Bxc4 c5 6.Nc3 a6 7.a4
Nc6 8.O-O Be7 9.Ne5 O-O 10.Nxc6 bxc6 11.dxc5 Bxc5 12.b3 a5
13.Qf3 Qc7 14.Bb2 Ba6 15.Ne4 Nxe4 16.Qxe4 Bxc4 17.Qxc4 Bd6
18.f4 Rab8 19.Rfd1 Rfd8 20.Rac1 Qb6 21.Rd3 c5 22.Rcd1 Be7
23.Be5 Rxd3 24.Rxd3 Rd8 25.Qb5 Qxb5 26.Rxd8+ Bxd8 27.axb5 f6
28.Bd6 Bb6 29.Kf2 Kf7 30.Ke2 Ke8 31.Kd3 Kd7 32.Bf8 g5 33.fxg5
fxg5 34.Kc4 h5 35.Bxc5 Bd8 36.h3 Kc7 37.Kd4 Bf6+ 38.Ke4 Kb7
39.Bd4 1-0

[Event "Tournament"]
[Site "Sautend (England)"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "A05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1. Nf3 { Notes by Raymond Keene. } Nf6 2. g3 g6 3. c4 Bg7
4. Bg2 O-O 5. O-O c6 6. Qc2 d5 7. b3 Bf5 {I am convinced that
the best move in this and similar positions is ...Bg4 with the
intention of capturing on f3 and setting up a solid barrier of
pawns in the centre.} 8. d3 Qc8 9. Bb2 {I saw no reason to
waste time preserving the g2-bishop from exchange. I felt that
Black's light squares would be more likely to suffer than
White's if such an exchange occurred.} 9...Bh3 10. Nbd2 Bxg2
11. Kxg2 Nbd7 {11...a5! followed by ...Na6 is more active. The
text impairs the freedom of movement of Black's queen.}
12. Rac1 Re8 13. Rfe1 e6 {13...e5 14 cxd5 cxd5 15 Qb1 Qb8 16
c4 would still be better for White but not quite so
overwhelming as the text.} 14. e4 dxe4 {Since this leads to
almost immediate disaster it might have been more advisable to
allow White to play e5, although Black would then be in some
danger of gradual suffocation.} 15. dxe4 e5 16. c5 b5 {A
radical method of breaking White's grip on d6, but otherwise
Nc4 followed by b4 and moving rooks to the d-file would be
fatal for Black.} 17. cxb6 axb6 18. a3 {! Not 18 a4? b5! and
Black equalises. If now 18...Bf8 then 19 h4! so Black must
play ...c5 to avoid losing a pawn.} 18...c5 {Now Black has
weak light squares, a bad bishop and vulnerable points in the
d-file. It is remarkable how swiftly White's pieces are able
to seize all the key posts and occupy their naturally
attractive squares.} 19. Nc4 Qc7 20. a4 Nh5 21. Rcd1 Bf8
22. Rd5 f6 23. Red1 Nb8 24. Qd3 Qc6 25. Nd6 Re6 26. Qc4 Ng7
27. Nb5 Na6 28. Rd7 {Black has no good move available and must
now lose at least the exchange.} 28...Kh8 29. Na7 Rxa7
30. Rxa7 Nc7 31. b4 b5 32. axb5 Nxb5 33. Rd8 Re8 34. Raa8 Nd6
35. Qxc5 Qxa8 {! The only way of putting up any further
resistance. The remainder of the game is fairly simple, if
lengthy, technique and requires little comment.} 36. Rxa8 Rxa8
37. Qd5 Rb8 38. Bc3 Rb5 39. Qa8 Kg8 40. Qa2+ Kh8 41. Nd2 Rb8
42. Qb3 Nb5 43. Ba1 Ne8 44. Nc4 Ned6 45. Nxd6 Nxd6 46. Qe6 Kg7
47. f4 Nxe4 {It says much for Hartston that even in this
hopeless situation he continues to play the best move
available.} 48. fxe5 f5 49. Qd7+ Kh6 50. e6 Ra8 51. Bd4 Ra2+
52. Kg1 Bxb4 53. Qg7+ Kg5 54. Qxh7 1-0

[Event "BCF-ch"]
[Site "7"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Dr. Jonathan Penrose"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.f3 Nbd7 6.Qd2 b5 7.Bd3
Bb7 8.g4 e5 9.g5 Nh5 10.Nce2 Bg7 11.c3 a6 12.Ng3 Nxg3 13.hxg3
Qe7 14.Ne2 d5 15.O-O-O O-O-O 16.Qc2 c5 17.dxc5 Nxc5 18.Bxc5
Qxc5 19.Kb1 h6 20.gxh6 Rxh6 21.Rxh6 Bxh6 22.exd5 Bxd5 23.Be4
Be6 24.Rxd8+ Kxd8 25.g4 Ke7 26.b3 a5 27.Kb2 a4 28.bxa4 Qc4
29.Ka1 bxa4 30.Bd3 Qd5 31.Be4 Qc4 32.Bd3 Qd5 33.Be4 Qb5 34.Qb2
Bc4 35.Qa3+ Kf6 36.Nc1 Qb6 37.Bb1 Kg7 38.Nd3 Bxd3 39.Bxd3 Qg1+
40.Bb1 Bd2 0-1

[Event "BCF-ch"]
[Site "1"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Arthur Howard Williams"]
[ECO "B98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "147"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Be7 8.Qf3 Qc7 9.O-O-O h6 10.Bh4 Nbd7 11.Be2 b5 12.e5 Bb7
13.exf6 Bxf3 14.Bxf3 Bxf6 15.Bxf6 Nxf6 16.Bxa8 O-O 17.Bf3 b4
18.Na4 Rc8 19.Rd2 e5 20.fxe5 dxe5 21.Nf5 e4 22.Bd1 e3 23.Nxe3
Qa5 24.b3 Qe5 25.Rd3 Qa1+ 26.Kd2 Ne4+ 27.Ke1 Qf6 28.Bf3 Qa1+
29.Rd1 Qe5 30.Bxe4 Qxe4 31.Kf2 Qf4+ 32.Ke2 Qe4 33.Rhf1 Rxc2+
34.Rd2 Rc8 35.Rf3 Re8 36.Kf1 f5 37.Nc2 Rc8 38.Rff2 Qg4 39.h3
Qh5 40.Kg1 f4 41.Nb6 Rc3 42.Nd5 Rxc2 43.Nf6+ gxf6 44.Rxc2 Qd1+
45.Kh2 f3 46.Rc8+ Kg7 47.Rxf3 Qd6+ 48.Kg1 Qd1+ 49.Rf1 Qe2
50.Rc4 a5 51.Rg4+ Kf7 52.Rgf4 Qxa2 53.Rxf6+ Ke7 54.Ra6 Qxb3
55.Rxa5 Qe3+ 56.Kh1 b3 57.Raa1 Qc3 58.Rac1 Qb2 59.Rb1 Qc2
60.Rfc1 Qa2 61.Re1+ Kf6 62.Ra1 Qb2 63.Rac1 Qa2 64.Rf1+ Kg6
65.Rc6+ Kg5 66.Rcf6 Qc2 67.R6f2 Qd3 68.Rg1 Qd4 69.Re2 Qd3
70.Rb2 Qc3 71.Rgb1 Qd3 72.Rxb3 Qd2 73.Rf1 Qe2 74.Rg3+ 1-0

[Event "BCF-ch"]
[Site "2"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Keith Bevan Richardson"]
[Black "William Hartston"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bc4 e6 7.a3
b5 8.Ba2 Bb7 9.O-O Nbd7 10.f4 Rc8 11.Be3 Nxe4 12.f5 e5 13.Qh5
Qe7 14.Nxe4 Bxe4 15.f6 Nxf6 16.Qh3 Rc7 17.Nf5 Qd7 18.c3 Bd5
19.Qg3 Bxa2 20.Nxg7+ Bxg7 21.Qxg7 Rg8 22.Qxf6 Bd5 23.Rf2 Qh3
24.Bg5 Qd7 25.Rd1 Be6 26.Rfd2 Rc6 27.Re1 Rc5 28.Red1 Rc6
29.Re1 1/2-1/2

[Event "BCF-ch"]
[Site "3"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Peter W Hempson"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.a4
Qc7 8.Nf3 b6 9.Bb5+ Bd7 10.O-O c4 11.Bxd7+ Qxd7 12.Ba3 Nbc6
13.Qd2 h5 14.Nh4 O-O-O 15.Rfb1 Rdg8 16.f4 g6 17.Rb5 Kd8 18.Nf3
Nf5 19.Rab1 Kc7 20.g3 Rb8 21.Qe1 a6 22.R5b2 Nce7 23.Ng5 Nc8
24.a5 b5 25.h3 Kb7 26.Bc5 Na7 27.Kg2 Rh6 28.Qf2 Rbh8 29.Rh1
Nc6 30.Ra2 Ng7 31.Raa1 Ne8 32.Bb4 Ng7 33.g4 Qe8 34.Raf1 Qd7
35.Qf3 Rg8 36.Kf2 Rgh8 37.Ke2 Rd8 38.Kf2 Qe8 39.Qe3 Rh8 40.Qc1
Rd7 41.Qa1 Qd8 42.Kg2 1/2-1/2

[Event "BCF-ch"]
[Site "4"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Frank Parr"]
[Black "William Hartston"]
[ECO "A48"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "120"]

1.d4 Nf6 2.Nf3 g6 3.Bg5 Bg7 4.Nbd2 h6 5.Bh4 d6 6.e3 O-O 7.Bd3
Nbd7 8.O-O e5 9.dxe5 dxe5 10.e4 Qe8 11.Qe2 Nh5 12.Bg3 Nc5
13.Bc4 Ne6 14.Qe3 Nef4 15.Bxf4 Nxf4 16.Rfd1 Qe7 17.Qb3 c6
18.Qe3 h5 19.g3 Ne6 20.c3 Kh7 21.Nb3 Bh6 22.Qe1 Qf6 23.Be2 Rg8
24.Rd6 Bf8 25.Rd2 a5 26.a4 Nc5 27.Nxc5 Bxc5 28.h4 Kg7 29.Ng5
Qe7 30.Bc4 Rf8 31.Nf3 f6 32.Kg2 Bd7 33.Rad1 Bg4 34.Rd3 Rad8
35.Rxd8 Rxd8 36.Rxd8 Qxd8 37.Nh2 Qd1 38.Qf1 Qxf1+ 39.Kxf1 Bd1
40.b3 Bc2 41.f3 f5 42.exf5 gxf5 43.Ke2 b5 44.axb5 cxb5 45.Bd5
e4 46.Kd2 Bd3 47.fxe4 Bxe4 48.Be6 a4 49.bxa4 bxa4 50.Nf1 a3
51.Ba2 Bd6 52.Ke3 Bg2 53.Kf2 Bxf1 54.Kxf1 Bxg3 55.c4 Bxh4
56.c5 Bd8 57.Kg2 Kf6 58.Kg3 Ke5 59.c6 f4 60.Kf3 Bc7 0-1

[Event "BCF-ch"]
[Site "5"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Norman Littlewood"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.f3 c6 5.Be3 Nbd7 6.Qd2 Bg7 7.Nge2
b5 8.Bh6 Bxh6 9.Qxh6 Qa5 10.Nc1 Qb6 11.Nb3 a5 12.a4 b4 13.Nd1
Ba6 14.Bxa6 Qxa6 15.Qe3 O-O 16.Qe2 Qa7 17.Ne3 c5 18.d5 e6
19.dxe6 fxe6 20.O-O-O Nb6 21.Rxd6 Qc7 22.Rxe6 c4 23.Rxb6 Qxb6
24.Qxc4+ Kg7 25.Qd4 Qe6 26.Nd5 Kh6 27.Nc7 Qc6 28.Nxa8 Rxa8
29.Rd1 Rc8 30.Qd2+ Kg7 31.Kb1 Kh8 32.Nxa5 Qxa4 33.Nb3 1-0

[Event "BCF-ch"]
[Site "6"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "D79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "21"]

1.Nf3 g6 2.g3 d5 3.c4 c6 4.cxd5 cxd5 5.Bg2 Bg7 6.d4 Nf6 7.O-O
O-O 8.Ne5 e6 9.Nc3 Nfd7 10.Nxd7 Bxd7 11.e3 1/2-1/2

[Event "BCF-ch"]
[Site "8"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Simon Webb"]
[Black "William Hartston"]
[ECO "A49"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "102"]

1.Nf3 g6 2.d4 Nf6 3.g3 Bg7 4.Bg2 O-O 5.O-O d5 6.Nbd2 c6 7.c4
Bf5 8.Qb3 Qb6 9.c5 Qc7 10.Ne5 Nfd7 11.Nxd7 Nxd7 12.Nf3 e5
13.Qc3 Rfe8 14.Be3 Be4 15.Rfe1 f5 16.Nxe5 Nxe5 17.Bf4 Bxg2
18.Kxg2 Qe7 19.Bxe5 Bxe5 20.dxe5 Qxe5 21.Qxe5 Rxe5 22.e3 Kf7
23.Rad1 Re4 24.a3 Rae8 25.Kf1 Rc4 26.Rc1 Ree4 27.b3 Rxc1
28.Rxc1 g5 29.Rc3 Ke6 30.f3 Re5 31.Kf2 g4 32.Rd3 gxf3 33.Kxf3
Re4 34.Rd2 Ke5 35.Rd3 a5 36.Rd2 a4 37.Rb2 d4 38.exd4 Rxd4
39.Ke3 axb3 40.Rxb3 Ra4 41.Rxb7 Rxa3+ 42.Ke2 Ra2+ 43.Kd3 Rxh2
44.Rd7 Rh3 45.Re7+ Kd5 46.Ke3 Rxg3+ 47.Kf4 Rh3 48.Re5+ Kd4
49.Rxf5 Rh1 50.Kg3 Rc1 51.Rh5 Rxc5 0-1

[Event "BCF-ch"]
[Site "9"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Alan H Perkins"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Nc3 b5 6.Bd3 d6 7.O-O
Nf6 8.a4 b4 9.Na2 e5 10.Nb3 d5 11.exd5 Qxd5 12.Qe2 Bb7 13.f3
Bd6 14.Bd2 Nc6 15.Bc4 Bc5+ 16.Kh1 Qd6 17.Bxf7+ Kxf7 18.Qc4+
Qd5 19.Qxd5+ Nxd5 20.Nxc5 Bc8 21.c3 bxc3 22.Nxc3 Rd8 23.Bg5
Nf6 24.Rad1 Nd4 25.Nd3 Re8 26.Nxe5+ Rxe5 27.Bxf6 gxf6 28.Rxd4
Rb8 29.b4 Re3 30.Ne4 Bf5 31.Nd6+ Ke6 32.Nxf5 Kxf5 33.Rb1 Ke5
34.Rh4 Re2 35.b5 axb5 36.axb5 Kd6 37.h3 Rg8 38.Rg4 Rb8 39.b6
Kc6 40.Rc4+ Kd5 41.Rg4 1-0

[Event "BCF-ch"]
[Site "10"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Michael J Haygarth"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 c5 8.Be3 Qa5 9.Qd2 cxd4 10.cxd4 Qxd2+ 11.Kxd2 Nc6 12.Ne2
O-O 13.Rhd1 Na5 14.Bd3 Bd7 15.Rab1 e6 16.Rdc1 Rfc8 17.Bf4 Bc6
18.Ke3 b6 19.Ba6 Rd8 20.Rc3 Bb7 21.Bxb7 Nxb7 22.Rc7 Na5 23.Bg5
Rdc8 24.Rbc1 Rxc7 25.Rxc7 b5 26.Kd3 Nc4 27.Be7 Bf8 28.Bxf8
Kxf8 29.Nc3 a6 30.e5 Rd8 31.Ke4 Nd2+ 32.Kd3 Nc4 33.Ke4 Nd2+
1/2-1/2

[Event "BCF-ch"]
[Site "11"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Peter Nicholas Lee"]
[Black "William Hartston"]
[ECO "B88"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 e6 7.Bb3
Be7 8.O-O O-O 9.f4 Nxd4 10.Qxd4 b6 11.Qd3 d5 12.exd5 Bc5+
13.Kh1 exd5 14.Nxd5 Bb7 15.c4 b5 16.Qf5 Nxd5 17.cxd5 a5 18.Rd1
Ra6 19.Qd3 Rh6 20.f5 Rh4 21.Qf3 a4 22.f6 1/2-1/2

[Event "Master Tournament"]
[Site "Marlow"]
[Date "1968.08.31"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "100"]

1.e4 {Notes by Ray Keene.} d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2
b5 6.Bd3 Nbd7 7.Nf3 Qc7 8.e5 {?} dxe5 9.dxe5 Nxe5 10.Nxe5 Qxe5
11.O-O-O Be6 {!} 12.f4 Qc7 13.Bd4 Bh6 {!} 14.g3 O-O 15.Kb1
Rfd8 16.Bc5 Rab8 17.Qf2 b4 18.Na4 Qa5 19.b3 Nd5 20.Bc4 Bg7
21.Bxd5 Rxd5 22.Rxd5 cxd5 23.Bxa7 Rc8 24.Qb6 Qxb6 25.Bxb6 Bf5
26.Bc5 e5 27.fxe5 Bf8 {!} 28.Bxf8 Rxc2 29.Rc1 Rxh2+ 30.Ka1
Kxf8 31.Nb6 d4 32.Rd1 d3 33.Nd5 d2 34.Ne3 Re2 35.Nxf5 gxf5
36.Kb2 Ke7 37.Kc2 Rg2 38.Kd3 Rxg3+ 39.Kxd2 Ke6 40.Rh1 Kxe5
41.Rxh7 Ke4 42.Rxf7 Rg2+ 43.Ke1 Rxa2 44.Rb7 Ke3 45.Kf1 Rf2+
{?} 46.Kg1 Rf4 47.Kg2 Kd2 48.Rc7 Rd4 49.Kf2 Rd3 50.Rc5 Rxb3
{White resigned.} 0-1

[Event "Southend"]
[Site "London"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Daniel Wright"]
[Black "William Hartston"]
[ECO "A26"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.d3 d6 6.c4 e5 7.Nc3
Nc6 8.Rb1 a5 9.a3 Re8 10.Nd2 Bf5 11.b4 axb4 12.axb4 Qd7 13.b5
Nd8 14.Nd5 Rc8 15.Ne4 Nxe4 16.dxe4 Be6 17.Bg5 Bxd5 18.cxd5 c5
19.dxc6 bxc6 20.Bxd8 Rexd8 21.b6 Rb8 22.Qc2 Rb7 23.Rb3 Rdb8
24.Rfb1 Bf6 25.Qc4 Bd8 26.Qa6 c5 27.e3 Qc6 28.Bf1 Rxb6 29.Rxb6
Rxb6 30.Rxb6 Qxb6 31.Qa8 Kg7 32.Qd5 Qc7 33.Bc4 Qe7 34.Kg2 Qf6
35.Ba2 h5 36.h4 Ba5 37.Qc4 1/2-1/2

[Event "Southend"]
[Site "London"]
[Date "1968.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Daniel Wright"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 c5 2.Nf3 g6 3.d4 Bg7 4.d5 d6 5.Nc3 Nf6 6.Be2 O-O 7.O-O e6
8.Nd2 exd5 9.exd5 b6 10.a4 Re8 11.Nc4 Ne4 12.Nxe4 Rxe4 13.Bd3
Re8 14.Bf4 Bf8 15.Qf3 Ba6 16.Rfe1 Bxc4 17.Bxc4 a6 18.Qg3 Rxe1+
19.Rxe1 b5 20.axb5 axb5 21.Bf1 Na6 22.Ra1 Nb4 23.Rxa8 Qxa8
24.Bxd6 Qxd5 25.Bxf8 Kxf8 26.Qb8+ Kg7 27.c3 Nd3 28.Qxb5 Nf4
29.Qc4 g5 30.b4 Kf6 31.bxc5 Ke5 32.c6 Kd6 33.c7 Qxc4 34.Bxc4
Kxc7 35.g3 1-0

[Event "Cambs Univ blitz tourney"]
[Site "?"]
[Date "1968.??.??"]
[EventDate "2008.08.19"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "D76"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "57"]

1. d4 {Notes by Raymond Keene.} Nf6 2. c4 g6 3. Nf3 Bg7 4. g3
O-O 5. Bg2 d5 {A fluid counter-attacking line, which aims to
set up White's pans as a target for Black's minor pieces, a
common theme of all Grunfeld systems.} 6. cxd5 Nxd5 7. O-O Nb6
{Alternatively, 7... Nc6 8. Nc3 Bf5 9. Nd2 Nxc3 10. bxc3 e5
11. d5 Ne7 12. e4 when White dominates the centre and Black
must lose time with his attacked bishop, Keene-Miles, London
1973. Also premature is the attempt at central clearance
7... c5 8. dxc5 Na6 9. Ng5 Ndb4 10. Nc3 Nxc5 11. Be3 Nca6
12. Qb3 h6 13. a3 Nc6 14. Rfd1 with a clear advantage to
White, Keene-Barreras, Capablanca Memorial 1974.} 8. Nc3 Nc6
9. e3 Be6 {Preparing a manoeuvre to challenge White's raking
bishop on g2. The slower 9... h6 10. Ne1 Nb4 11. a3 N4d5
12. Nxd5 Nxd5 13. Nd3 also left White in command of the
central zone in Keene-Williams, Cambridge University
Championship 1970. Perhaps best, though, is direct action with
9... e5 10. d5 Ne7 11. e4 Bg4 when 12. a4 c6 13. a5 leads to
complications, Keene-Hollis, Marlow Masters 1970. Rowson's
book on the Grunfeld urges the merits of 9... Re8} 10. b3 Qc8
11. Re1 a5 12. Bb2 Re8 {This move, slightly weakening the f7
square, has fateful consequences, which, however, at the time
were impossible to foresee. If instead 12... a4 13. Nxa4 Nxa4
14. bxa4 and although White's extra pawn is enfeebled, it is
not clear how Black can regain it.} 13. Ne4 Bh3 {The exchange
of bishops removes a valuable white piece, but loses time and
gives White the chance to establish a grip over the queenside
terrain.} 14. Bxh3 Qxh3 15. Nc5 Rab8 16. Rc1 {Reviving the
threat of Nxb7, a tactical motif which will recur.} Qc8
17. Qd2 a4 18. b4 Na7 {Over the next two moves, White improves
his chances further by invading the centre.} 19. Ne5 c6
{Playing to establish a light-square blockade.} 20. e4 Nb5
{White could now cement the queenside with 21.a3, but judged
that if Black himself were to advance his pawn to a3, it would
tend to create a source of weakness, rather than strength.}
21. Red1 Nd6 22. Qe2 Qd8 23. d5 a3 {Hoping to unbalance the
defence of White's aggressively-posted knight on e5, but
White's coming retreat is a complete answer.} 24. Ba1 cxd5
25. exd5 Rc8 26. Qf3 Ra8 {White's 26th set up an obvious
attack against the weakling on a3, also a masked threat
against Black's king's defences. The only chance would have
been 26... Bxe5 but the surrender of Black's fianchettoed
bishop would invite all sorts of future problems in his king's
field.} 27. Nxb7 {! A deecisive deflecting sacrifice.} Nxb7
{Black had no choice, but now White's legions storm in.}
28. Qxf7+ Kh8 29. Nxg6+ 1-0

[Event "Cambridge Club"]
[Site "Cambridge (ENG)"]
[Date "1968.??.??"]
[EventDate "1968.??.??"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "B06"]
[WhiteElo "2430"]
[BlackElo "2455"]
[PlyCount "73"]

1. e4 {Notes by Ray Keene.} g6 2. Nc3 Bg7 3. d4 d6 4. Be3 c6
5. Qd2 b5 6. O-O-O Nd7 7. Kb1 Nb6 8. Bd3 Rb8 9. Nf3 Nc4
10. Bxc4 bxc4 11. e5 Qb6 12. b3 Bf5 13. Kb2 d5 {Trying to keep
lines closed, but Black's position is now very passive.}
14. Nh4 Bc8 15. Na4 Qb5 16. Ka1 {! Preparing to open the
b-file for his own purposes. Black has to vacate it in a
hurry.} Ra8 17. Nc5 cxb3 18. Rb1 Qb6 19. Rxb3 Qc7 20. Rhb1 e6
21. Nf3 {? 21. Nb7! Bxb7 [21... Bf8 22. Bf4 followed by Nd6+]
22. Rxb7 Qd8 23. Bg5 Ne7 24. Qf4} Ne7 22. Bh6 Bxh6 23. Qxh6
Nf5 24. Qf4 h5 25. Ng5 Qa5 26. Rh3 {Hitting on the winning
plan of forcing through g4.} Rh6 27. Nb3 {27. g4? hxg4
28. Rxh6 Qc3+ 29. Rb2 Qe1+, draw.} 27... Qb4 28. Nf3 Rb8
29. Nfd2 g5 {? Better is ...Qe7} 30. Qxg5 Rg6 31. Qxh5 Rh6
32. Qg4 Rxh3 33. gxh3 Qc3+ 34. Rb2 a5 35. Qg8+ Ke7 36. Qg5+
Ke8 37. Nb1 1-0

[Event "Southend"]
[Site "Southend"]
[Date "1968.??.??"]
[EventDate "1968.??.??"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Andrew Jonathan Whiteley"]
[ECO "C07"]
[WhiteElo "2430"]
[BlackElo "2292"]
[PlyCount "250"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 exd5 5. Bb5+ Nc6 6. Ngf3
Bd6 7. O-O Nge7 8. dxc5 Bxc5 9. Nb3 Bb6 10. Re1 O-O 11. Be3
Bxe3 12. Rxe3 Bg4 13. Bxc6 Nxc6 14. Qd2 Bxf3 15. Rxf3 Ne5
16. Rg3 Re8 17. Nd4 Qf6 18. Qg5 Qxg5 19. Rxg5 g6 20. h3 Kg7
21. Rg3 Nc4 22. b3 Nd6 23. Rd3 Rac8 24. Rad1 Ne4 25. Re1 a6
26. f3 Nf6 27. Rxe8 Nxe8 28. Kf2 Kf6 29. Re3 Nd6 30. Ke2 h5
31. Kd2 h4 32. Rd3 Ke5 33. Ne2 Nf5 34. f4+ Ke4 35. Nc3+ Kxf4
36. Nxd5+ Ke5 37. Ne3 Nxe3 38. Rxe3+ Kd6 39. c4 f5 40. Kc3 a5
41. Kd4 b6 42. Re5 Rc7 43. a3 Ra7 44. Re8 Rd7 45. b4 axb4
46. axb4 Kc7+ 47. Ke3 Rd1 48. Rg8 Rb1 49. Rg7+ Kc8 50. b5 Rb3+
51. Kd4 Rg3 52. Kd5 Rxg2 53. Kc6 Rd2 54. Rxg6 Rd4 55. Rg8+ Rd8
56. Rg2 Rf8 57. Kxb6 f4 58. Kc5 f3 59. Rf2 Rf4 60. Kd5 Kc7
61. c5 Rf5+ 62. Kd4 Kb7 63. Kc4 Kc7 64. Kd4 Kb7 65. b6 Kc6
66. Ke3 Rxc5 67. Rb2 Rc3+ 68. Kf2 Kb7 69. Rb4 Ra3 70. Rxh4
Kxb6 71. Rf4 Ra7 72. Kxf3 Rc7 73. Rd4 Kc6 74. Kg4 Rd7 75. Re4
Rd1 76. Kg5 Kd7 77. Kg6 Rg1+ 78. Rg4 Rh1 79. h4 Ke7 80. Kg7
Rh2 81. Re4+ Kd7 82. Kh6 Rh1 83. Kh5 Rh2 84. Kg4 Rg2+ 85. Kf3
Rh2 86. Kg3 Rh1 87. Kg2 Ra1 88. Kh3 Rh1+ 89. Kg4 Rg1+ 90. Kf5
Rf1+ 91. Kg5 Rg1+ 92. Kh6 Rh1 93. Kh5 Rh2 94. Re1 Rg2 95. Re5
Rh2 96. Kg5 Rg2+ 97. Kf6 Rf2+ 98. Kg6 Rh2 99. Kg5 Rg2+
100. Kf4 Rh2 101. Kg3 Rh1 102. Re3 Rg1+ 103. Kf3 Rf1+ 104. Kg4
Rg1+ 105. Kh5 Rh1 106. Kg5 Rg1+ 107. Kh6 Rh1 108. Re4 Rh2
109. Rg4 Ke7 110. Kg6 Rh1 111. Re4+ Kd7 112. Kh6 Rh2 113. h5
Rg2 114. Kh7 Rh2 115. h6 Rg2 116. Kh8 Rg6 117. h7 Rg1 118. Ra4
Ke7 119. Ra8 Kf7 120. Rg8 Ra1 121. Rg7+ Kf8 122. Rg5 Rf1
123. Rg8+ Kf7 124. Rg7+ Kf8 125. Rf7+ Rxf7 1/2-1/2

[Event "Southend"]
[Site "Southend"]
[Date "1968.??.??"]
[EventDate "1968.??.??"]
[Round "?"]
[Result "0-1"]
[White "Andrew Jonathan Whiteley"]
[Black "William Hartston"]
[ECO "E60"]
[WhiteElo "2292"]
[BlackElo "2430"]
[PlyCount "92"]

1. d4 Nf6 2. c4 g6 3. g3 c6 4. d5 Bg7 5. Bg2 O-O 6. Nc3 d6
7. Nf3 e5 8. O-O cxd5 9. cxd5 Na6 10. Ne1 Nd7 11. Nd3 Nac5
12. e4 a5 13. Be3 b6 14. Re1 Ba6 15. Bf1 f5 16. Nxc5 bxc5
17. Bxa6 Rxa6 18. Qd2 f4 19. gxf4 exf4 20. Bxf4 Ne5 21. Bxe5
Bxe5 22. Ne2 Qh4 23. Ng3 Ra7 24. Re2 a4 25. Rf1 Raf7 26. Qd3
Qg4 27. Kg2 h5 28. f3 Qg5 29. Kh1 h4 30. Nf5 Kh7 31. Rg2 Qf4
32. Ne3 h3 33. Re2 Bd4 34. b3 axb3 35. axb3 Qxf3+ 36. Rxf3
Rxf3 37. Re1 Bxe3 38. Qb5 Bd4 39. Qa6 Be5 40. Qb5 R8f7 41. Kg1
Rf2 42. Re3 Rg2+ 43. Kh1 Rxh2+ 44. Kg1 g5 45. Qd3 g4 46. b4
Rff2 0-1

[Event "Oxford-Cambridge m"]
[Site "Varsity"]
[Date "1968.03.23"]
[EventDate "1968.03.23"]
[Round "1"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "William Hartston"]
[ECO "E63"]
[WhiteElo "2292"]
[BlackElo "2430"]
[PlyCount "73"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 O-O 5. Nc3 d6 6. Nf3 Nc6
7. O-O a6 8. b3 Rb8 9. Bb2 b5 10. cxb5 axb5 11. d5 Na5 12. Nd4
b4 13. Nb1 e5 14. dxe6 fxe6 15. a3 c5 16. axb4 Rxb4 17. Rxa5
cxd4 18. Ra4 Rxa4 19. bxa4 e5 20. Qb3+ Kh8 21. Na3 Nd7 22. Nb5
Nc5 23. Qb4 Ba6 24. Ba3 Qb6 25. Nxd6 Qxd6 26. Qxc5 Qxc5
27. Bxc5 Rc8 28. Bb6 Bxe2 29. Ra1 d3 30. Be3 e4 31. Ra2 Bf3
32. a5 Bc3 33. a6 Ra8 34. a7 d2 35. Bxd2 Bxd2 36. Rxd2 Rxa7
37. h4 1/2-1/2

[Event "Praia da Rocha zt"]
[Site "Praia da Rocha"]
[Date "1969.10.20"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Miroslav Filip"]
[Black "William Hartston"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.Nf3 Nf6 2.c4 g6 3.b4 Bg7 4.Bb2 O-O 5.e3 c6 6.Be2 d5 7.O-O
Bg4 8.Qb3 Nbd7 9.h3 Bxf3 10.Bxf3 e6 11.d4 Ne8 12.Nd2 Nd6
13.Rfd1 f5 14.b5 Ne4 15.Nxe4 fxe4 16.Bg4 Qf6 17.Rf1 Nb6 18.Be2
dxc4 19.Bxc4 Nxc4 20.Qxc4 cxb5 21.Qxb5 Qf5 22.Qa4 a5 23.Rac1
b5 24.Qa3 Rfb8 25.Rc7 Bf8 26.Qc3 Qd5 27.f3 b4 28.Qc2 Bd6
29.fxe4 Qg5 30.Qf2 Rf8 31.Rf7 Qg3 32.Qxg3 Bxg3 33.Rxf8+ Rxf8
34.Rxf8+ Kxf8 35.Kf1 Ke7 36.Ke2 a4 37.Bc1 Kd7 38.Kd3 Kc6
39.Kc4 Be1 40.e5 a3 41.e4 Kd7 42.d5 1-0

[Event "Praia da Rocha zt"]
[Site "Praia da Rocha"]
[Date "1969.10.20"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "134"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 c5 8.Ne2 Nc6 9.Be3 O-O 10.O-O Qc7 11.Rc1 Rd8 12.Qe1 Qa5
13.Rd1 cxd4 14.cxd4 Qxe1 15.Rfxe1 b6 16.Bb5 Bd7 17.d5 Ne5
18.Nd4 Bxb5 19.Nxb5 Rd7 20.f4 Nc4 21.Bf2 a6 22.Nd4 b5 23.Nc6
Nb2 24.Rb1 Nd3 25.Red1 Nxf4 26.Kf1 g5 27.Be3 h6 28.Bxf4 gxf4
29.Ke2 e5 30.Kf3 Kh7 31.g3 fxg3 32.hxg3 h5 33.Rh1 Kg6 34.Rbg1
Kg5 35.Rh4 Rh8 36.Rgh1 f5 37.Rd1 Rf8 38.Rdh1 Rh8 39.exf5 Rxd5
40.g4 hxg4+ 41.Rxg4+ Kxf5 42.Ne7+ Ke6 43.Rxh8 Bxh8 44.Nxd5
Kxd5 45.Rg8 e4+ 46.Ke2 Bc3 47.Rd8+ Kc4 48.Ke3 Kb4 49.Kxe4 Ka3
50.Kd3 Bb4 51.Kc2 Kxa2 52.Ra8 a5 53.Rb8 Ka3 54.Rxb5 Ka4 55.Rb7
Ka3 56.Rd7 Ka4 57.Rd5 Ka3 58.Rh5 Ka4 59.Kb2 Be1 60.Re5 Bd2
61.Kc2 Bb4 62.Rf5 Be1 63.Kd3 Kb3 64.Rf1 Bc3 65.Rc1 Bb2 66.Rc8
a4 67.Rb8+ Ka2 1/2-1/2

[Event "Praia da Rocha zt"]
[Site "Praia da Rocha"]
[Date "1969.10.20"]
[EventDate "?"]
[Round "15"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Milko Bobotsov"]
[ECO "A37"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.Nf3 c5 2.c4 Nc6 3.Nc3 g6 4.g3 Bg7 5.Bg2 e5 6.O-O Nge7 7.a3
d6 8.Rb1 O-O 9.b4 Rb8 10.d3 b6 11.Nd2 f5 12.Nd5 Kh8 13.e3 Be6
14.f4 Qd7 15.Bb2 cxb4 16.Nxe7 Nxe7 17.axb4 b5 18.Qc2 bxc4
19.Nxc4 Rfc8 1/2-1/2

[Event "WchT U26 fin-A 16th"]
[Site "Dresden"]
[Date "1969.08.01"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Vitaly Tseshkovsky"]
[Black "William Hartston"]
[ECO "B77"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "111"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
Nc6 8.Bc4 O-O 9.Qd2 Bd7 10.Bb3 Qa5 11.O-O-O Rfc8 12.Kb1 Ne5
13.g4 Nc4 14.Bxc4 Rxc4 15.Nb3 Qa6 16.e5 Ne8 17.Nd5 Bxe5
18.Nxe7+ Kf8 19.Nd5 Rac8 20.Bh6+ Ng7 21.c3 Be6 22.h3 Qb5
23.Rhf1 R8c5 24.Nf4 Bxf4 25.Bxf4 Rd5 26.Bxd6+ Kg8 27.Qe2 h5
28.Rxd5 Qxd5 29.Rd1 Qb5 30.Qe5 Qc6 31.Nd4 Rxd4 32.Qxd4 Qxf3
33.Be5 Ne8 34.gxh5 Qxh5 35.h4 f6 36.Bb8 a6 37.b3 Qg4 38.Qxg4
Bxg4 39.Rd4 Be6 40.Rb4 Bd5 41.c4 Bc6 42.Rb6 Ng7 43.b4 Nf5
44.b5 axb5 45.cxb5 Be4+ 46.Kc1 Kf7 47.Bc7 Ke7 48.a4 Ne3 49.Rd6
Nd5 50.b6 g5 51.h5 g4 52.h6 Nf4 53.Kd2 Ne6 54.Ke3 Bg6 55.a5 f5
56.Rxe6+ 1-0

[Event "Adelboden"]
[Site "Adelboden"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Hans Bouwmeester"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 Bg4 5. Be2 e6 6. O-O Be7
7. h3 Bh5 8. Re1 O-O 9. Nc3 Nxc3 10. bxc3 Nd7 11. Rb1 Nb6
12. Bf4 Qd7 13. Bb5 Qc8 14. Bd3 f6 15. g4 Be8 16. exf6 Bxf6
17. Ng5 Bxg5 18. Bxg5 Bc6 19. c4 Qd7 20. d5 exd5 21. Re7 Qc8
22. Bxh7+ Kxh7 23. Qd3+ Rf5 24. gxf5 dxc4 25. Qd4 Qf8 26. Qh4+
Kg8 27. f6 1-0

[Event "Praia da Rocha zt"]
[Site "Praia da Rocha"]
[Date "1969.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Fernando Visier Segovia"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.c4 c5 2.Nf3 e6 3.g3 d5 4.Bg2 Nc6 5.O-O Nf6 6.d4 cxd4 7.cxd5
exd5 8.Nxd4 Be7 9.Nc3 O-O 10.Bf4 a6 11.Rc1 Bg4 12.h3 Bd7
13.Kh2 Nxd4 14.Qxd4 Bc6 15.Rfd1 Qa5 16.Nxd5 Nxd5 17.Bxd5 Bf6
18.Be5 Bxe5 19.Qxe5 Bxd5 20.Qxd5 Qb6 21.Qd4 Qe6 22.Qc4 Qb6
23.Kg2 Qxb2 24.Rb1 Qf6 25.Rxb7 Rac8 26.Rc7 Rxc7 27.Qxc7 Qe6
28.Rd8 g6 29.Rxf8+ Kxf8 30.Qc2 h5 31.e4 Kg8 32.f4 h4 33.gxh4
Qf6 34.Kg3 Qa1 35.Qf2 Qc3+ 36.Kh2 Qd3 37.e5 Qf5 38.Qd2 Kh7
39.Kg3 a5 40.Qd5 Kg7 41.Qd4 Kh7 42.a4 Qb1 43.h5 gxh5 44.Kh4
Qf5 45.Qe3 Kg7 46.Qg1+ Kf8 47.Qg5 Qc2 48.Kxh5 Qxa4 49.f5 Qe4
50.Qd8+ Kg7 51.Qf6+ Kg8 52.h4 a4 53.Qg5+ Kf8 54.Qd8+ Kg7
1/2-1/2

[Event "Cambridge (England)"]
[Site "Cambridge (England)"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1. e4 { Notes by Raymond Keene. } e6 2. d4 d5 3. Nc3 Bb4 4. e5
c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 b6 {Black's last
move intends ...Ba6, exchanging White's dangerous king's
bishop. The English team had spent some time in joint
examination of this line before the Olympiad, with Hartston
supporting White's prospects and Lee, Whiteley and myself
inclining towards Black's chances.} 9. Bb5+ Bd7 10. Bd3 {White
expends a tempo to prevent the aforementioned exchange. This
idea stems from an early Fischer win against Darga.} 10...Nbc6
11. O-O h6 {First played by Krogius and given an "!" by
Keres. It is dangerous for Black to play 11...O-O on account
of Bxh7+ possibilities. Black must also prevent the manoeuvre
Nf3-g5-h3-f4-h5. Frankly, I don't see any other viable idea
for Black in this position, and his next move seems forced as
well. } 12. Re1 {A definite improvement on the 12 h4? which
Hartston played against me at Coventry earlier in the
year. The English team had also looked at the position (after
12 Re1) before the 1970 Siegen Olympiad and concluded that if
now 12...O-O then 13 Bxh6 gxh6 14 Qd2 Kg7 15 Qf4 was critical
for Black in view of the possibility of Re3-g3 (or Rh3) and
h4-h5. I then discovered the resource 12...O-O 13 Bxh6 c4!?
which I felt was adequate for Black. However ...} 12...O-O {By
this stage I suspected that Hartston had not come to the board
unprepared for this variation.} 13. Bxh6 {And this confirmed
my suspicions.} 13...c4 14. Bh7+ {I must admit that this move
had escaped my attention. Hartston had discovered 14 Bh7+ the
afternoon before this game was to be played. His analysis was
14...Kxh7 15 Ng5+ Kg8 16 Bxg7 Kxg7 17 Qh5 or 15...Kxh6 16
Qg4. After the game he confessed that he had barely considered
my actual 14th move, which introduces a whole range of new
complications.} 14...Kh8 {! A droll situation. Black appears
to be dangling over the brink of a precipice, but his position
reveals unexpected resources - Note, in particular, that the
bishop on h7 is trapped!} 15. Ng5 {Another serious plan is 15
Bc1. Post mortem analysis finally produced the following line:
15...f6 16 Ng5 fxg5 17 Qh5 Ng8 18 Bxg5 Be8 19 Bg6+ Nh6 20 Bxh6
gxh6 21 Qxh6+ Kg8 22 Bxe8 Raxe8 23 Re3 Qh7! and Black still
lives.} 15...gxh6 16. Qh5 Kg7 17. Re3 f6 {! Just in time. If
now 18 exf6+ Rxf6 19 Rg3 Black could try 19...Qxg3 and
20...hxg5, although there is probably no need for such extreme
measures.} 18. Rh3 hxg5 {Not 18...fxg5 19 Qxh6+ Kf7 20 Rf3+
Nf5 21 Bg6+ etc.} 19. Qh6+ Kf7 20. Qh5+ Kg7 21. Qh6+ {And
White opted for a draw by perpetual check. After 21...Kf7 22
Qxf6+ Ke8 Black's king runs away. Or 22 exf6 Ke8 23 fxe7 Nxe7
and White has nothing really convincing to show for his
pieces. At the close of the game White had 2 minutes on his
clock to reach move 36, while Black had 45 minutes to spare,
but it would still have been foolhardy of Black to play for
the full point; e.g. 20 Qh5+ Ng6? 21 Qxg6+ Ke7 22 Qg7+ Rf7 23
exf6+ threatening all sorts of horrors. A draw seems a fair
result. Later analysis proved, after all, that Black could
indeed have accepted the sacrifice with 13...gxh6 14 Qd2 Kg7
15 Qf4 Ng8! but I still harbour a fond affection for this
unique game, with its strange double bishop sacrifice
declined.} 1/2-1/2

[Event "BCF Ch"]
[Site "Coventry"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1-0"]
[White "Dr. Jonathan Penrose"]
[Black "William Hartston"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "159"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 Nf6 6.Bc4 e6 7.Be3
Be7 8.Qe2 O-O 9.O-O-O Bd7 10.Bb3 Nxd4 11.Bxd4 Qa5 12.Kb1 Rfe8
13.Rd3 Rac8 14.Rhd1 Bc6 15.f4 Qh5 16.g4 Qxg4 17.Qf2 e5 18.fxe5
dxe5 19.Bxe5 Qh5 20.Bd4 Nxe4 21.Nxe4 Bxe4 22.Rg1 Bf8 23.Rdg3
Bg6 24.Rg5 Re2 25.Qf1 Rexc2 26.Bxc2 Bxc2+ 27.Ka1 Qh6 28.Bxg7
Bxg7 29.Rxg7+ Qxg7 30.Rxg7+ Kxg7 31.b3 Bg6 32.Qb5 b6 33.Qd7
Rc1+ 34.Kb2 Rc2+ 35.Ka3 Rc5 36.b4 Rc3+ 37.Kb2 Rc2+ 38.Kb3 Rxh2
39.Qxa7 b5 40.Qd7 Rh5 41.a4 bxa4 42.Kxa4 Re5 43.b5 Re6 44.Kb4
h6 45.Qd4+ Kh7 46.Kc5 Be4 47.Qf2 f5 48.Qh2 Rg6 49.Kd4 Rg7
50.Ke5 Rb7 51.Qe2 Rg7 52.Kf6 Rg6+ 53.Ke5 Rg7 54.Qc4 Rg6 55.Qd4
Rg7 56.Kf6 Rg6+ 57.Kf7 Rg5 58.b6 Rg8 59.Qe5 Rg5 60.Qd4 Rg8
61.Qe5 Rg5 62.Qe8 Rg7+ 63.Kf6 Rg5 64.b7 Bxb7 65.Qf7+ Kh8
66.Qxb7 Rg8 67.Kxf5 Rg7 68.Qe4 Rg5+ 69.Kf6 Rg8 70.Qd4 Kh7
71.Kf7 Rg5 72.Qf6 Rg8 73.Qe6 Rg5 74.Kf8 h5 75.Qf7+ Kh6 76.Qf6+
Rg6 77.Qf4+ Kh7 78.Qe5 Kh6 79.Kf7 h4 80.Qe4 1-0

[Event "Siegen olm prelim2"]
[Site "FRG"]
[Date "1970.09.10"]
[EventDate "?"]
[Round "6.2"]
[Result "0-1"]
[White "William Hartston"]
[Black "Tudev Ujtumen"]
[ECO "C82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Nxe4 6.d4 b5 7.Bb3
d5 8.dxe5 Be6 9.c3 Nc5 10.Nd4 Nxd4 11.cxd4 Nxb3 12.Qxb3 c5
13.dxc5 d4 14.Qg3 Qd5 15.Nd2 Bxc5 16.Nb3 Bb6 17.Re1 a5 18.Bf4
h6 19.Qxg7 Kd7 20.Bg3 h5 21.h4 Rag8 22.Qf6 Bd8 23.Qf3 Qxf3
24.gxf3 Bxb3 25.axb3 Bxh4 26.Rad1 Ke6 27.Rxd4 Be7 28.Kh1 Rc8
29.Bh4 Bb4 30.Red1 Rc2 31.Rd5 Rb8 32.f4 Rxb2 33.f3 Rb6 34. Bd8
Ra6 35.Rxb5 Rxb3 36.Kg2 a4 37.Rb7 a3 38.Be7 Rb2+ 39.Kh3 Bxe7
40.f5+ Kxf5 41.Rxe7 a2 42.Rxf7+ Kg6 43.Rf6+ Rxf6 44.exf6 Rb1
0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "William Hartston"]
[Black "Philip N Wallis"]
[ECO "C17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 cxd4 6.axb4 dxc3 7.Nf3
Ne7 8.Bd3 Qc7 9.Ra3 cxb2 10.Bxb2 Nbc6 11.b5 Nb4 12.Rc3 Nxd3+
13.Qxd3 Qa5 14.O-O Bd7 15.Nd4 a6 16.Ra1 Qb6 17.Rb3 a5 18.Ba3
Rc8 19.Rc3 Rxc3 20.Qxc3 Nf5 21.Nxf5 exf5 22.e6 f6 23.exd7 Kxd7
24.Qd3 Qe6 25.c4 Rc8 26.Rd1 b6 27.Qxd5+ Qxd5 28.Rxd5+ Ke6
29.Rd6+ Ke5 30.Rc6 Rd8 31.Kf1 Kd4 32.c5 bxc5 33.Bxc5+ Kd5
34.Be3 Rb8 35.Rc5+ Ke6 36.Bf4 Rb7 37.Bc7 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Arthur Howard Williams"]
[ECO "A17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "34"]

1.Nf3 Nf6 2.c4 e6 3.Nc3 Bb4 4.Qc2 O-O 5.a3 Bxc3 6.Qxc3 b6 7.e3
Bb7 8.Be2 d6 9.O-O Nbd7 10.b3 Ne4 11.Qc2 f5 12.d3 Nef6 13.Nd4
Qe8 14.f4 a6 15.Bf3 Bxf3 16.Nxf3 Qh5 17.Bb2 Rae8 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "5"]
[Result "1/2-1/2"]
[White "Robert Wade"]
[Black "William Hartston"]
[ECO "D91"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Bg5 Ne4 6.cxd5 Nxg5
7.Nxg5 e6 8.Nf3 exd5 9.e3 O-O 10.Be2 Qd6 11.Nb5 Qe7 12.Qb3 c6
13.Qa3 Qxa3 14.Nxa3 Re8 15.Kd2 Nd7 16.Rhc1 Nf6 17.Bd3 Ne4+
18.Bxe4 Rxe4 19.Nb1 Re8 20.Nc3 Be6 21.b4 b6 22.Rab1 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Qc7 7.Nf3
Ne7 8.a4 b6 9.Bb5+ Bd7 10.Bd3 Nbc6 11.O-O h6 12.h4 O-O 13.Bf4
Ng6 14.Bg3 cxd4 15.h5 Nge7 16.Nxd4 Na5 17.Qd2 Rac8 18.Bf4 Qxc3
19.Bxh6 Qxd2 20.Bxd2 Nc4 21.Bb4 Rfe8 22.Nb5 Bxb5 23.axb5 Nxe5
24.Rxa7 Nxd3 25.cxd3 Nf5 1/2-1/2

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "George Steven Botterill"]
[Black "William Hartston"]
[ECO "A25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "155"]

1.g3 g6 2.Bg2 Bg7 3.c4 e5 4.Nc3 Nc6 5.e3 Nge7 6.Nge2 d6 7.O-O
O-O 8.d4 exd4 9.exd4 Bf5 10.h3 h5 11.b3 Re8 12.d5 Ne5 13.Be3
Bd3 14.Qd2 Bxe2 15.Nxe2 Nf5 16.Bf4 a5 17.Rac1 Nd7 18.Rfe1 Nc5
19.Nc3 Rxe1+ 20.Rxe1 g5 21.Be3 Nxe3 22.Qxe3 Be5 23.Ne4 Nxe4
24.Bxe4 Qf6 25.Qf3 h4 26.gxh4 gxh4 27.Bf5 Kf8 28.Re4 Ke7
29.Qg4 Qh8 30.Qxh4+ Qxh4 31.Rxh4 Rh8 32.Re4 Kf6 33.Bg4 Kg5
34.Re3 f5 35.Bd1 Rh4 36.Bc2 Rd4 37.Rd3 Rh4 38.Kg2 Rh8 39.Rf3
f4 40.Rd3 b6 41.Bd1 Kf5 42.Kf1 Bf6 43.Bg4+ Ke4 44.Ke2 Bh4
45.Rd2 Re8 46.f3+ Ke5 47.Kd3 Kf6 48.Be6 Re7 49.Re2 Bg3 50.a3
Bh4 51.b4 axb4 52.axb4 Bg3 53.Kd4 Bh4 54.c5 bxc5 55.bxc5 Re8
56.Kc4 Rb8 57.Bg4 Kf7 58.Re4 Bg5 59.Bh5+ Kg7 60.Re6 Bf6
61.cxd6 cxd6 62.Rxd6 Rb1 63.Rd7+ Kh6 64.Bg4 Rc1+ 65.Kb5 Kg5
66.d6 Kh4 67.Rf7 Bg5 68.d7 Rd1 69.Kc6 Kg3 70.Kc7 Rc1+ 71.Kd6
Rd1+ 72.Ke6 Bh4 73.Rf8 Re1+ 74.Kf7 Rd1 75.Rh8 Bg5 76.h4+ Bxh4
77.Rxh4 Kxh4 78.Ke7 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "William Hartston"]
[Black "Richard G Eales"]
[ECO "A35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.c4 Nf6 2.Nf3 c5 3.Nc3 Nc6 4.e3 e6 5.d4 cxd4 6.exd4 d5 7.c5
Be7 8.a3 Ne4 9.Bd3 f5 10.O-O O-O 11.Ne2 Bf6 12.b4 a6 13.Bb2
Bd7 14.Ne5 Bxe5 15.dxe5 Qh4 16.f3 Ng5 17.Qe1 Qh6 18.Nd4 Nxd4
19.Bxd4 Qh5 20.a4 Qe8 21.Qd1 Nf7 22.Qb3 f4 23.b5 axb5 24.axb5
Nh6 25.Rxa8 Qxa8 26.Ra1 Qb8 27.Qc3 Nf5 28.Rc1 Nxd4 29.Qxd4 Qe8
30.Qb4 Qb8 31.Qd4 Qe8 32.Qa4 Qb8 33.Qa1 Qe8 34.Qa5 Qb8 35.Re1
b6 36.cxb6 Qb7 37.Rc1 Ra8 38.Rc7 Rxa5 39.Rxb7 Bxb5 40.Ra7 Rxa7
41.bxa7 Bc6 42.Bb5 Ba8 43.Bd7 Kf7 44.Kf2 Ke7 45.Bc8 g5 46.Ke2
h5 47.h3 d4 48.Kd3 g4 49.hxg4 hxg4 50.fxg4 Bxg2 51.Kxd4 Ba8
52.Ba6 Kf7 53.Bd3 f3 54.Ke3 Kg7 55.Bc2 1-0

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "9"]
[Result "0-1"]
[White "Michael Macdonald Ross"]
[Black "William Hartston"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "146"]

1.c4 g6 2.g3 Bg7 3.Bg2 Nf6 4.Nf3 O-O 5.d4 c6 6.O-O d5 7.Nbd2
Bf5 8.b3 Ne4 9.Bb2 Qa5 10.Qc1 Nd7 11.Nxe4 Bxe4 12.Bc3 Qa6
13.cxd5 cxd5 14.Qb2 Rfc8 15.Rfc1 e6 16.e3 Bf8 17.Qd2 Qd3
18.Qxd3 Bxd3 19.Bb2 a5 20.Ne1 Ba6 21.Rxc8 Rxc8 22.Rc1 Rxc1
23.Bxc1 Nb8 24.Bf1 Bxf1 25.Kxf1 Nc6 26.Bd2 Bd6 27.Ke2 Kf8
28.Kd3 Ke7 29.e4 dxe4 30.Kxe4 Bb4 31.Nf3 f5 32.Kd3 Bxd2
33.Nxd2 Nb4+ 34.Kc4 Nxa2 35.d5 exd5 36.Kxd5 Nb4+ 37.Kc4 Kd6
38.Kb5 Nd5 39.Nc4+ Kc7 40.Nxa5 Nc3+ 41.Kc4 Nd1 42.Kd4 Nxf2
43.Nc4 Ng4 44.h4 Nf6 45.Ne5 Nh5 46.g4 fxg4 47.Nxg4 Kd6 48.Ne5
Ng3 49.Nf3 b5 50.b4 h6 51.Kd3 Kd5 52.Nd4 Nf5 53.Nxb5 Nxh4
54.Nc3+ Ke5 55.b5 Nf5 56.b6 Nd6 57.Nb5 h5 58.Nd4 g5 59.Nf3+
Kf4 60.Ke2 g4 61.Nd2 h4 62.Kf2 g3 63.Kg2 Kg4 64.Nc4 h3 65.Kg1
Nxc4 66.b7 Ne5 67.b8=Q Nf3+ 68.Kf1 g2 69.Ke2 g1=Q 70.Qg8+ Ng5
71.Qc4+ Kh5 72.Qa4 Qg2+ 73.Kd3 Qe4+ 0-1

[Event "BCF-ch"]
[Site "BCF-ch"]
[Date "1970.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Maxwell Leonard Fuller"]
[ECO "B43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e6 2.d4 c5 3.Nf3 cxd4 4.Nxd4 a6 5.Nc3 Qc7 6.Bd3 Nc6 7.Be3
Na5 8.O-O b5 9.Re1 Bb7 10.Bxb5 axb5 11.Ndxb5 Qc6 12.Bf4 Bc5
13.Nc7+ Kf8 14.Nxa8 Bxa8 15.a3 Nc4 16.b3 Nb6 17.Qd3 Nf6 18.Be3
Be7 19.Qd4 Nc8 20.f3 d5 21.exd5 exd5 22.Na4 h5 23.Nb6 Nxb6
24.Qxb6 Qxb6 25.Bxb6 Rh6 26.Bd4 Bd6 27.a4 Nd7 28.c3 Nc5 29.b4
Nb3 30.Rab1 Nxd4 31.cxd4 Bf4 32.b5 Bd2 33.Red1 Ba5 34.Kf2 Re6
35.Rb2 Rb6 36.Ke3 Ke7 37.Rc2 Rb8 38.Rb1 Kd6 39.Rbc1 Bb7 40.Kd3
Bb6 41.g4 1/2-1/2

[Event "ENG-NED m"]
[Site "Vlissingen"]
[Date "1970.10.31"]
[EventDate "?"]
[Round "1"]
[Result "0-1"]
[White "F Kuijpers"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Nf3 O-O 7.Be2
Nbd7 8.a3 a6 9.Rb1 Kh8 10.O-O Ne8 11.b4 g6 12.Bh6 Ng7 13.Qc1
b6 14.Ne1 f5 15.f4 exf4 16.Bxf4 g5 17.Bd2 f4 18.g3 fxg3
19.Rxf8+ Nxf8 20.hxg3 Ng6 21.Nd3 Bf6 22.Kh2 Qe7 23.bxc5 bxc5
24.Qh1 Ne5 25.Nxe5 Bxe5 26.Rf1 Bd7 27.Qg2 g4 28.Kh1 Nh5 29.Be1
Rg8 30.Nd1 Rg6 31.Ne3 Rh6 32.Kg1 Nf6 33.Bf2 Bd4 34.Bd3 Qe5
35.Re1 Rh3 36.Nf1 Kg7 37.Bxd4 Qxd4+ 38.Re3 Ba4 39.Qf2 Bd1
40.Qf4 Bf3 41.e5 Rh1+ 42.Kf2 Ne4+ 0-1

[Event "ENG-NED m"]
[Site "Vlissingen"]
[Date "1970.10.31"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "William Hartston"]
[Black "F Kuijpers"]
[ECO "B85"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be3 Be7 7.f4
Nc6 8.Be2 O-O 9.O-O Qc7 10.Qe1 a6 11.Qg3 Kh8 12.Rad1 Bd7
13.Nf3 Nb4 14.e5 dxe5 15.fxe5 Nfd5 16.Nxd5 Nxd5 17.Bd4 b5
18.c3 Kg8 19.Nd2 f5 20.exf6 Qxg3 21.f7+ Rxf7 22.hxg3 Bf6
23.Ne4 Bxd4+ 24.Rxd4 Rxf1+ 25.Kxf1 Kf8 26.Bf3 Rd8 27.Ng5 h6
28.Bxd5 exd5 29.Nf3 Be6 30.a4 Rb8 31.Rb4 Ke7 32.axb5 axb5
33.Ke2 Kd6 34.Kd2 g5 35.Nd4 Bd7 36.Rb3 Kc5 37.Ra3 Rf8 38.Ra7
Kd6 39.Ra6+ Kc5 40.Kd3 1-0

[Event "Camb Univ Blitz Ch"]
[Site "?"]
[Date "1970.??.??"]
[EventDate "2009.04.28"]
[Round "?"]
[Result "1-0"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "D10"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "70"]

1. d4 {Notes by Raymond Keene} Nf6 2. c4 c6 3. Nc3 d5 4. cxd5
cxd5 5. Nf3 Nc6 {The Exchange Slav has been used successfully
by world champions, eg. Capablanca to defeat Lasker, Alekhine
to beat Euwe, and Botvinnik to win against Tal.} 6. Bf4 e6 {A
more fluid piece development arises from 6... Bf5 although
Black still has a number of pitfalls to avoid, not the least
of which arises after 7. e3 e6 8. Ne5 as in Keene-Whiteley,
British Universities Championship, Manchester 1969.} 7. e3 Bd6
{An earlier game, Keene-Hartston, London League 1962 had
continued 7... Be7 8. Bd3 O-O 9. O-O. Better would have been
the preservation of White's valuable queen's bishop with 9. h3
Nh5 10. Ne5 Nxf4 11. exf4 f5 with complete equality.} 8. Bg3
O-O 9. Bd3 a6 10. O-O Bxg3 11. hxg3 Bd7 12. Ne5 Be8 13. Rc1
Nxe5 14. dxe5 Nd7 15. f4 Rc8 16. Ne2 Nc5 17. Nd4 Qb6 {White's
domination of the central dark squares promises him an edge.}
18. b3 Bd7 19. Bb1 a5 20. Qh5 g6 {Now White's presence in the
centre translates into a direct kingside attack.} 21. Qh6 Bb5
22. Nf3 {Here White misses a great chance. Best is 22. f5
threatening the terminal f5-f6, imprisoning the black
king. The point is that after exf5 23. Nxf5 the lateral pin
against the BQ prevents White's murderous knight from being
captured.} 22... f6 23. exf6 {Here 23. Bxg6 is possible, but
after hxg6 24. Qxg6+ Kh8 25. Kf2 Nd3+ the position is
unclear.} Rxf6 24. Ng5 Rc7 25. Rf3 Be2 26. Rf2 Bd3 27. Bxd3
Nxd3 28. Rxc7 Qxc7 29. Rc2 {!!} {This deflection sacrifice is
the optimal way to freshen up White's attack.} Qxc2 {Black has
little choice, since if 29... Nc5 30. Rxc5--or 29... Qd7
30. Rc8+ Qxc8 31. Qxh7+ and once again, the WQ erupts into the
black camp in decisive fashion.} 30. Qxh7+ Kf8 31. Qh8+ Ke7
32. Qg7+ Kd6 33. Qxf6 Qc1+ {The last hope of resistance lies
in the alternative queen check 33... Qd1+ 34. Kh2 Qh5+ 35. Nh3
Qe2 when White stays on top, but has no immediate forced
win. Not 35... Nf2? losing to 36. Qe5+ Qxe5 37. fxe5+ Kxe5
38. Nxf2} 34. Kh2 Nf2 35. Qd8+ {The black queen goes to a rear
skewer, after which further resistance becomes futile.} 1-0

[Event "Hastings (England)"]
[Site "Hastings (England)"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Ulf Andersson"]
[ECO "C16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7 5.Bd2 b6 6.a3 Bf8 7.Nf3 Ne7
8.Bd3 Ba6 9.Bxa6 Nxa6 10.Qe2 Nb8 11.Nd1 c5 12.dxc5 bxc5 13.c4
Nbc6 14.O-O Rb8 15.Rb1 Nf5 16.cxd5 Qxd5 17.Nc3 Nfd4 18.Nxd4
Qxd4 19.Rfe1 Be7 20.Qf3 O-O 21.Bf4 Rb6 22.b3 Qd7 23.Na4 Nd4
24.Qc3 Rb5 25.Be3 Rfb8 26.b4 a5 27.Rbc1 axb4 28.axb4 Rxb4
29.Nxc5 1/2-1/2

[Event "04, Hastings"]
[Site "04, Hastings"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anatoli Karpov"]
[Black "William Hartston"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nb5 d6 6. c4 Nf6
7. N1c3 a6 8. Na3 Be7 9. Be2 O-O 10. O-O b6 11. Be3 Bd7
12. Rc1 Qb8 13. g4 Rc8 14. g5 Ne8 15. f4 Ra7 16. Qe1 Rb7
17. Qh4 g6 18. Rf3 Ng7 19. Rcf1 Re8 20. Bd3 h5 21. Qf2 Nb4
22. Bb1 Bc6 23. Rh3 Bd7 24. Qh4 Qc8 25. Rc1 Qb8 26. Rf1 Qc8
27. Rhf3 d5 28. cxd5 exd5 29. f5 Bc5 30. Bxc5 Qxc5+ 31. Qf2
Qxf2+ 32. R3xf2 d4 33. Ne2 d3 34. fxg6 fxg6 35. Nf4 Rxe4
36. Nxd3 Rg4+ 37. Rg2 Rxg2+ 38. Kxg2 Nxd3 39. Bxd3 Nf5
40. Bxa6 Bc6+ 41. Kf2 Rd7 42. Rc1 Be4 43. Be2 Nd6 44. Nc4 Nxc4
45. Rxc4 Bd5 46. Rb4 Bxa2 47. Rxb6 Kg7 48. Rb4 Bb1 49. h4 Kf7
50. Ke3 Re7+ 51. Kd2 Ke6 52. Rb5 Be4 53. b4 Rc7 54. Ke3 Bb1
55. Rc5 Re7 56. Bf3 Kd6+ 57. Kd4 Rf7 58. Rc6+ Kd7 59. Rf6 Re7
60. b5 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "06"]
[Result "1-0"]
[White "Viktor Korchnoi"]
[Black "William Hartston"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "119"]

1. c4 c5 2. Nf3 Nf6 3. g3 b6 4. Bg2 Bb7 5. O-O e6 6. Nc3 Be7
7. d4 cxd4 8. Qxd4 Nc6 9. Qf4 O-O 10. e4 d6 11. Rd1 Qb8 12. b3
Rd8 13. Bb2 Ne5 14. Nd4 a6 15. Qe3 Qc7 16. Rac1 Rac8 17. h3
Bf8 18. Rc2 Ba8 19. Rcd2 Re8 20. Qe2 Ned7 21. Qf1 g6 22. Nc2
Bb7 23. Kh2 h5 24. f4 Red8 25. Qf2 Ne8 26. f5 Bg7 27. Nd4 h4
28. Bh1 hxg3+ 29. Qxg3 Nf8 30. fxe6 fxe6 31. Rf1 Qe7 32. Rdf2
Nc7 33. Nce2 e5 34. Nc2 Nce6 35. Ne3 Qg5 36. Ng4 Nf4 37. h4
Nxe2 38. Rxe2 Qe7 39. Ref2 Nd7 40. Bc1 Rf8 41. Nh6+ Bxh6
42. Bxh6 Rxf2+ 43. Rxf2 Kh8 44. Kg1 Rg8 45. Bc1 Rd8 46. Rf1
Bc6 47. Rd1 Qf6 48. Bb2 Kg8 49. Ba3 Nf8 50. Qf2 Qxf2+ 51. Kxf2
Kf7 52. Bxd6 Nh7 53. Bf3 Nf6 54. Bxe5 Rxd1 55. Bxd1 Nd7
56. Bd4 Bxe4 57. Ke3 Bb1 58. a3 Bf5 59. Bf3 Bc2 60. b4 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Miguel Najdorf"]
[ECO "A05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.Nf3 Nf6 2.g3 g6 3.b3 Bg7 4.Bb2 O-O 5.Bg2 d6 6.d4 Nbd7 7.O-O
e5 8.dxe5 Ng4 9.c4 Re8 10.h3 Nh6 11.Qc2 dxe5 12.Rd1 f5 13.Nbd2
e4 14.Bxg7 Kxg7 15.Nd4 c6 16.Nf1 Qf6 17.b4 Ne5 18.Rab1 Nhf7
19.Nd2 a5 20.a3 axb4 21.axb4 h5 22.f4 exf3 23.exf3 Ng4 24.Nf1
Ne3 25.Nxe3 Rxe3 26.Qd2 f4 27.gxf4 Raa3 28.Nc2 Rad3 29.Nxe3
Rxd2 30.Rxd2 Qxf4 31.Rb3 Ng5 32.Rbd3 Bxh3 33.Nf1 Qxc4 34.Rd4
Nxf3+ 35.Bxf3 Qxf1+ 36.Kh2 Qxf3 0-1

[Event "Cambridge A"]
[Site "1"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "B15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.e4 g6 2.Nc3 c6 3.d4 d5 4.Nf3 Bg7 5.h3 dxe4 6.Nxe4 Nf6
7.Nxf6+ exf6 8.Bc4 O-O 9.O-O Nd7 10.Re1 Nb6 11.Bf1 Be6 12.b3
Re8 13.c4 Qd7 14.Bb2 Bf5 15.Rxe8+ Rxe8 16.Qd2 Be4 17.Ne1 h5
18.Rd1 Nc8 19.Bc3 Nd6 20.d5 c5 21.Qb2 Qe7 22.Nd3 Bxd3 23.Bxd3
b6 1/2-1/2

[Event "Cambridge A"]
[Site "2"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Jan Hein Donner"]
[ECO "B99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "107"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.Be2 b5 11.e5 Bb7 12.Qg3 dxe5
13.fxe5 Qxe5 14.Bf4 Qc5 15.Be3 Qe5 16.Bf4 Qc5 17.Be3 Qc8
18.Rhf1 O-O 19.Bf3 Nc5 20.Nb3 Nfe4 21.Nxe4 Nxe4 22.Qe1 f5
23.Nd2 Bd5 24.Bxe4 fxe4 25.Rxf8+ Qxf8 26.Qg3 Bf6 27.Rf1 Qe7
28.Qg4 Rf8 29.Kb1 Qb4 30.Nb3 Qc4 31.Re1 a5 32.Qe2 Qxe2 33.Rxe2
a4 34.Nd2 Be5 35.g3 Rf5 36.a3 h5 37.Kc1 g5 38.Rf2 g4 39.c3 h4
40.Rg2 hxg3 41.hxg3 Rh5 42.Nf1 Bc4 43.Nh2 Rh3 44.Nxg4 Rxg3
45.Rxg3 Bxg3 46.Nf6+ Kf7 47.Nxe4 Bc7 48.Kd2 Kg6 49.Nf2 Kf5
50.Nd1 Ke4 51.Bc5 Kd5 52.Ba7 Bf4+ 53.Ne3+ Kc6 54.Bd4 1/2-1/2

[Event "Cambridge A"]
[Site "3"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "George Steven Botterill"]
[Black "William Hartston"]
[ECO "B57"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "127"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bc4 Qb6
7.Nb3 e6 8.O-O Be7 9.Be3 Qc7 10.Bd3 a6 11.f4 b5 12.Qf3 O-O
13.Rae1 Bb7 14.Qh3 Nb4 15.a3 Nxd3 16.cxd3 e5 17.Rc1 Qd8 18.Qf3
Rc8 19.h3 Ba8 20.Na1 exf4 21.Qxf4 Nd7 22.Rfd1 Ne5 23.Nb3 h6
24.Nd4 Bg5 25.Qf2 g6 26.Qd2 d5 27.Bxg5 hxg5 28.Qf2 g4 29.Qg3
Re8 30.Kh2 dxe4 31.dxe4 Qg5 32.h4 Qe7 33.Nd5 Bxd5 34.Rxc8 Rxc8
35.exd5 f6 36.Re1 Qc5 37.Rxe5 Qxd4 38.Re6 Rd8 39.Qc7 Qxd5
40.Rxf6+ Rd7 41.Qf4 Kg7 42.Rxa6 Qf5 43.Qxf5 gxf5 44.Rb6 Rd2
45.Rxb5 Kf6 46.Kg3 Rd3+ 47.Kf4 Rd4+ 48.Ke3 Re4+ 49.Kf2 Rd4
50.Rb4 Rd3 51.a4 Ke5 52.g3 Rf3+ 53.Kg2 Rd3 54.Rf4 Rb3 55.Rf2
Rb4 56.a5 Ra4 57.b4 Rxb4 58.Ra2 Rb7 59.a6 Ra7 60.Ra4 Kf6
61.Kf2 Kg6 62.Ke3 Kf6 63.Kf4 Kg6 64.Ra5 1-0

[Event "Hastings 7172"]
[Site "Hastings"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Svetozar Gligoric"]
[ECO "C69"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Bxc6 dxc6 5.O-O f6 6.d4 exd4
7.Nxd4 Bd6 8.Nc3 Ne7 9.Qh5+ Ng6 10.Nf5 O-O 11.Rd1 Ne5 12.f4
Nf7 13.Nxd6 cxd6 14.Be3 b5 15.a3 Qe7 16.Re1 Bb7 17.Rad1 a5
18.Bf2 b4 19.Na4 Ra6 20.e5 fxe5 21.fxe5 Nxe5 22.Nc5 Raa8
23.Nxb7 Qxb7 24.Rxd6 Ng6 25.Qc5 bxa3 26.bxa3 Nf4 27.Bg3
1/2-1/2

[Event "British Championship"]
[Site "Blackpool"]
[Date "1971.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "27"]

1.Nf3 c5 2.g3 g6 3.Bg2 Bg7 4.O-O Nc6 5.c4 e6 6.e3 Nge7 7.Nc3
O-O 8.d4 d6 9.b3 Nf5 10.Ne2 e5 11.dxe5 dxe5 12.Nd2 Nfe7 13.Ne4
b6 14.Bb2 1/2-1/2

[Event "BCF-ch"]
[Site "Blackpool"]
[Date "1971.??.??"]
[EventDate "1971.08.??"]
[Round "4"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Alan Templeton Ludgate"]
[ECO "C96"]
[WhiteElo "2390"]
[BlackElo "?"]
[PlyCount "54"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5
7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Nd7 12. Nbd2
cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Bf6 17. Nf1
exd4 18. Nxd4 Nxd4 19. Bxd4 Ne5 20. Ne3 Be6 21. b3 axb3
22. Bxb3 Nc4 23. Bxf6 Qxf6 24. Nd5 Qg5 25. Qd3 Bxd5 26. Qxd5
Qxd5 27. exd5 Ne5 1/2-1/2

[Event "BCF-ch"]
[Site "Blackpool"]
[Date "1971.??.??"]
[EventDate "1971.08.??"]
[Round "5"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "William Hartston"]
[ECO "A32"]
[WhiteElo "2310"]
[BlackElo "2390"]
[PlyCount "31"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. Nc3 Bb4 6. Ndb5
O-O 7. a3 Bxc3+ 8. Nxc3 d5 9. cxd5 exd5 10. e3 Nc6 11. Be2 Be6
12. O-O Rc8 13. Bd2 d4 14. exd4 Nxd4 15. Be3 Nxe2+ 16. Nxe2
1/2-1/2

[Event "Marlow Masters"]
[Site "?"]
[Date "1971.08.29"]
[EventDate "2008.11.26"]
[Round "?"]
[Result "1/2-1/2"]
[White "Raymond Keene"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "2455"]
[BlackElo "2430"]
[PlyCount "76"]

1. Nf3 c5 2. b3 Nf6 3. Bb2 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7
7. c4 O-O 8. Nc3 d5 9. cxd5 Nxd5 10. Rc1 Nd7 11. Qc2 Bf6
12. Rfd1 Nxc3 13. Bxc3 Bxc3 14. Qxc3 Rc8 15. d4 Qe7 16. Qe3
cxd4 17. Nxd4 Bxg2 18. Kxg2 Nf6 19. Qf3 Rxc1 20. Rxc1 Qd7
21. e3 h6 22. Qc6 Rd8 23. Qxd7 Rxd7 24. Rc8+ Kh7 25. b4 Nd5
26. b5 a6 27. a4 axb5 28. Nxb5 Rb7 29. Rc6 Ne7 30. Rc4 Rd7
31. Kf3 Kg6 32. Ke2 Rd8 33. e4 Rd7 34. f4 f6 35. g4 Kf7
36. Nc7 g6 37. Nb5 f5 38. gxf5 exf5 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Ulf Andersson"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.Nf3 g6 2.e4 d6 3.d4 Nf6 4.Nbd2 Bg7 5.Bd3 O-O 6.O-O Nc6 7.c3
e5 8.dxe5 Nxe5 9.Nxe5 dxe5 10.Qe2 Bh6 11.Rd1 Qe7 12.b4 Bg4
13.f3 Be6 14.Bb2 a5 15.a3 Nh5 16.g3 Rfd8 17.Kh1 Rd7 18.Bc2
Rad8 19.Nf1 Rxd1 20.Rxd1 Rxd1 21.Qxd1 Bc4 22.Nd2 Bxd2 23.Qxd2
Qe6 24.Kg2 Kg7 25.Bc1 Bb3 26.Bd3 Bc4 27.Bb1 Nf6 28.Qd8 Qa6
29.Kf2 Bf1 30.Qd1 Bc4 31.Bc2 Qe6 32.Kg2 h6 33.Be3 g5 34.Qd2
Ne8 35.Qd8 Nf6 36.Qxc7 Qh3+ 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Ulf Andersson"]
[ECO "C16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "57"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7 5.Qd2 b6 6.a3 Bf8 7.Nf3 Ne7
8.Bd3 Ba6 9.Bxa6 Nxa6 10.Qe2 Nb8 11.Nd1 c5 12.dxc5 bxc5 13.c4
Nbc6 14.O-O Rb8 15.Rb1 Nf5 16.cxd5 Qxd5 17.Nc3 Nfd4 18.Nxd4
Qxd4 19.Re1 Be7 20.Qf3 O-O 21.Bf4 Rb6 22.b3 Qd7 23.Na4 Nd4
24.Qc3 Rb5 25.Be3 Rfb8 26.b4 a5 27.Rbc1 axb4 28.axb4 Rxb4
29.Nxc5 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.d4 Nf6 2.Bg5 c5 3.Bxf6 gxf6 4.d5 Qb6 5.Nd2 Qxb2 6.e3 f5
7.Rb1 Qf6 8.Bd3 Bh6 9.Ne2 d6 10.Ng3 f4 11.Nh5 Qh4 12.Nxf4 Bxf4
13.exf4 Qxf4 14.O-O Kd8 15.Re1 Nd7 16.Nc4 Nf6 17.Ne3 Nd7 18.g3
Qf6 19.Nc4 h5 20.Re4 h4 21.Qe2 Nb6 22.Rf4 Qg7 23.Qf3 Nxc4
24.Bxc4 hxg3 25.fxg3 b6 26.Re1 f6 27.Rfe4 Re8 28.Qe3 a6 29.a4
Bf5 30.Rf4 Bd7 31.Qe2 Kc7 32.Re4 f5 33.Rf4 Qc3 1/2-1/2

[Event "Skopje"]
[Site "Skopje"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Ljubomir Ljubojevic"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be3 Nbd7
7.Be2 Nc5 8.Bf3 Bd7 9.g4 h6 10.Qe2 g6 11.g5 hxg5 12.Bxg5 Bg7
13.O-O-O Qa5 14.h4 Rc8 15.Kb1 Na4 16.Nxa4 Bxa4 17.Bc1 Nh5
18.Nb3 Qc7 19.Be3 Be5 20.Qd2 Qc4 21.Rc1 Nf6 22.Na5 Qc7 23.c4
Nd7 24.h5 b6 25.hxg6 Rxh1 26.gxf7+ Kd8 27.Bxh1 bxa5 28.c5 Nf8
29.Bd4 Bxd4 30.Qxd4 Bc6 31.Qg7 Kd7 32.Bf3 Ba8 33.Bg4+ e6 34.e5
Be4+ 35.Ka1 dxe5 36.Rd1+ Kc6 37.Rd6+ Kb7 38.Qxe5 Bg2 39.b4
Qxf7 40.Be2 Bc6 41.bxa5 Qxf2 42.Bc4 Nd7 43.Qxe6 Qg1+ 44.Kb2
Qxc5 0-1

[Event "Skopje ol"]
[Site "Skopje ol"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Sergio Mariotti"]
[ECO "C25"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "66"]

1.e4 e5 2.Nc3 Nc6 3.g3 Bc5 4.Bg2 h5 5.Nf3 h4 6.Nxh4 Rxh4
7.gxh4 Qxh4 8.d4 Bxd4 9.Qe2 Bxc3+ 10.bxc3 d6 11.O-O g5 12.Qe3
f6 13.Qg3 Qh7 14.Bf3 Nge7 15.Re1 Ng6 16.Be3 Ke7 17.c4 b6 18.c5
bxc5 19.c3 Nf4 20.Bg4 Bxg4 21.Qxg4 Rh8 22.h4 Qg8 23.Bxf4 Rxh4
24.Qg2 exf4 25.e5 Nxe5 26.Qb7 Rg4+ 27.Kf1 Qc4+ 28.Re2 Kd7
29.Qe4 f3 30.Qxc4 Nxc4 31.Rc2 Rg2 32.Re1 f5 33.Rce2 Kc6 0-1

[Event "02, Hastings"]
[Site "02, Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vasily Smyslov"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1. c4 g6 2. Nc3 c5 3. g3 Bg7 4. Bg2 Nc6 5. a3 e6 6. b4 Nxb4
7. axb4 cxb4 8. d4 bxc3 9. e3 Ne7 10. Ne2 d5 11. cxd5 Nxd5
12. Ba3 Bf8 13. O-O Bxa3 14. Rxa3 Bd7 15. e4 Ne7 16. Nxc3 O-O
17. Qa1 a5 18. Rb1 Nc6 1/2-1/2

[Event "Wenen tt"]
[Site "Wenen tt"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jan Timman"]
[Black "William Hartston"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "75"]

1.c4 g6 2.e4 e5 3.d4 Nf6 4.dxe5 Nxe4 5.Nf3 Bc5 6.Qd5 Bxf2+
7.Ke2 f5 8.exf6 Nxf6 9.Qe5+ Kf7 10.Ng5+ Kg8 11.Ne4 Nxe4
12.Qxe4 Bh4 13.Bh6 Qe7 14.Nc3 Kf7 15.g3 Qxe4+ 16.Nxe4 Re8
17.Bg2 d5 18.cxd5 Bf5 19.gxh4 Bxe4 20.Bxe4 Rxe4+ 21.Kd3 Re8
22.Rhf1+ Kg8 23.Rae1 Nd7 24.Kd4 c5 25.Kc3 Rad8 26.Bg5 Rxe1
27.Rxe1 Rf8 28.Bh6 Rf3+ 29.Kc4 a6 30.d6 b5 31.Kd5 Rd3+ 32.Kc6
Nf6 33.Re7 c4 34.Rg7+ Kf8 35.Rxh7 Ke8 36.Re7+ Kd8 37.Bg5 c3
38.Bxf6 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Wolfgang Uhlmann"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.e4 e6 2.Nc3 d5 3.d4 Bb4 4.e5 Ne7 5.a3 Bxc3+ 6.bxc3 c5 7.Nf3
Bd7 8.a4 Qa5 9.Qd2 Nbc6 10.Be2 Rc8 11.dxc5 Ng6 12.O-O Ngxe5
13.Nxe5 Nxe5 14.Qe3 Ng6 15.Ba3 Bc6 16.f4 O-O 17.Qh3 Rcd8
18.Bb4 Qc7 19.Bd3 f5 20.Qg3 Rf6 21.Qe3 a5 22.Ba3 Bxa4 23.Bb2
Bc6 24.c4 Rf7 25.g3 Re7 26.Rae1 Qd7 27.Qd4 a4 28.h4 dxc4
29.Qxd7 Rdxd7 30.Bxc4 Rd2 31.Rf2 Rxf2 32.Kxf2 Kf7 33.h5 Nf8
34.Be5 Re8 35.Bd6 Nd7 36.g4 fxg4 37.f5 Nf8 38.Kg3 Kf6 39.Be5+
Kxf5 40.Bxg7 Nd7 41.Bd3+ Kg5 42.Bxh7 Kxh5 43.Re2 Kg5 44.Bd4
Bf3 45.Rd2 Nf8 46.Bd3 Ng6 47.Rh2 e5 48.Be3+ Nf4 49.Rh7 a3
50.Bc4 Kg6 51.Rh2 Ra8 52.c3 Bd5 0-1

[Event "Skopje olm fB"]
[Site "YUG"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Tudev Ujtumen"]
[Black "William Hartston"]
[ECO "B48"]
[WhiteElo "2400"]
[BlackElo "2420"]
[PlyCount "86"]

1.e4 c5 2.Nf3 e6 3.Nc3 a6 4.d4 cxd4 5.Nxd4 Nc6 6.Be3 Qc7 7.a3
b5 8.Nb3 Bb7 9.f4 d6 10.Bd3 Nf6 11.O-O Be7 12.Qf3 O-O 13.Qh3
b4 14.Na4 bxa3 15. bxa3 Nd7 16.Rf3 Rfe8 17.Rg3 Bf8 18.Rf1 g6
19.Nb2 Bg7 20.Nd1 Ne7 21.f5 exf5 22.exf5 Nd5 23.fxg6 fxg6
24.Bd4 Ne5 25.Qh4 Rf8 26.Rh3 Rxf1+ 27.Bxf1 Qxc2 28.Na5 Qxd1
29.Bxe5 dxe5 30.Qxh7+ Kf7 31.Rd3 Qb1 32.Nxb7 Qxb7 33. Rf3+ Nf4
34.Bc4+ Kf6 35.Qh4+ g5 36.Qg4 Qc8 37.Rxf4+ exf4 38.Qe2 Qc5+
39. Kf1 Qe5 40.Qd1 Ke7 41.Qa4 Qa1+ 42.Ke2 Qb2+ 43.Kf3 g4+ 0-1

[Event "Vrnjacka Banja zt"]
[Site "Vrnjacka Banja"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Jan Smejkal"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3
Be6 8.Qd2 Nbd7 9.f3 Be7 10.g4 b5 11.g5 Nh5 12.O-O-O Nb6 13.Nd5
Nxd5 14.exd5 Bd7 15.Na5 O-O 16.Rg1 Rc8 17.Bd3 Kh8 18.Kb1 f5
19.h4 Qe8 20.c4 Bd8 21.Nb7 Qg6 22.c5 dxc5 23.Nxc5 Qd6 24.Nxd7
Qxd7 25.Be2 Qd6 26.Rc1 1/2-1/2

[Event "Vrnjacka Banja zt"]
[Site "Vrnjacka Banja"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "Milko Bobotsov"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "39"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.a3 e6 6.b4 Nxb4 7.axb4
cxb4 8.Nf3 bxc3 9.d4 Ne7 10.O-O O-O 11.Qb3 d5 12.c5 Nc6
13.Qxc3 Re8 14.Bf4 b5 15.cxb6 Qxb6 16.e3 Bf8 17.Rfc1 Bd7
18.Rab1 Bb4 19.Qb2 a5 20.Ne1 1/2-1/2

[Event "Hastings 7273"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "15"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.c4 g6 2.g3 Bg7 3.Bg2 c5 4.Nc3 Nc6 5.d3 e6 6.Nh3 Nge7 7.Nf4
d6 8.Qd2 Rb8 9.b3 O-O 10.Bb2 Qa5 11.O-O e5 12.Nfd5 Nxd5
13.Bxd5 Ne7 14.Bg2 Be6 15.Rad1 Qd8 16.f4 exf4 17.Ne4 d5
18.Nf6+ Kh8 19.cxd5 Nxd5 20.Bxd5 Bxf6 21.Rxf4 Bxb2 22.Qxb2+
Kg8 23.Bxe6 fxe6 24.Rxf8+ Qxf8 25.Qe5 Re8 26.Rf1 Qe7 27.Rc1 b6
28.b4 Rc8 29.Rc4 Qd7 30.bxc5 Qd5 31.Qf6 bxc5 32.Qe7 Qe5 33.Rh4
Rc7 34.Qe8+ Kg7 35.Rf4 Qd6 36.Qb8 h5 37.Rf8 Qd4+ 38.Kg2 Rf7
39.Rxf7+ Kxf7 40.Qxa7+ Kg8 41.Qa8+ Kh7 42.Qb7+ Kg8 43.Qe4 Qf6
44.a4 g5 45.a5 h4 46.a6 1-0

[Event "BCF-ch"]
[Site "Brighton"]
[Date "1972.08.14"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "A22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "109"]

1.c4 Nf6 2.g3 e5 3.Nc3 Bb4 4.Nf3 Nc6 5.Bg2 O-O 6.O-O Re8 7.d3
Bxc3 8.bxc3 e4 9.Nd4 h6 10.c5 exd3 11.Qxd3 Ne5 12.Qc2 Qe7
13.Ba3 Nc4 14.Qa4 Nxa3 15.Qxa3 Qe5 16.e4 d6 17.cxd6 cxd6
18.Rfe1 Bd7 19.Rab1 Bc6 20.f4 Qc5 21.Qxc5 dxc5 22.Nxc6 bxc6
23.c4 Nd7 24.e5 Rac8 25.Rb7 Nb6 26.Rxa7 Nxc4 27.Rc1 Ne3
28.Rxc5 Nxg2 29.Kxg2 Red8 30.Ra6 Rd2+ 31.Kh3 g6 32.a4 Ra2
33.a5 h5 34.Raxc6 Rxc6 35.Rxc6 Rxa5 36.Kh4 Ra2 37.Kg5 Kg7
38.Rc7 Re2 39.Ra7 Re3 40.Rb7 Re2 41.Re7 Re1 42.e6 Rxe6 43.Rxe6
fxe6 44.h3 Kf7 45.Kh6 Kf6 46.g4 h4 47.g5+ Kf5 48.Kg7 Kxf4
49.Kxg6 e5 50.Kf6 e4 51.g6 e3 52.g7 e2 53.g8=Q e1=Q 54.Qg4+
Ke3 55.Qe6+ 1-0

[Event "Hastings 7273"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Michael Francis Stean"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "99"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e5 7.Nb3
Be6 8.Qd2 Nbd7 9.f3 b5 10.g4 Nb6 11.g5 Nfd7 12.a4 b4 13.Nd5
Nxd5 14.exd5 Bf5 15.Qxb4 Bxc2 16.Na5 Nc5 17.Nc6 Qd7 18.Qc3 Qf5
19.Bxc5 dxc5 20.Kd2 Bd6 21.Bc4 O-O 22.Qxc2 Qxf3 23.Rae1 Qf4+
24.Kd1 Qxg5 25.Rhg1 Qf4 26.Re4 Qf3+ 27.Qe2 Qf5 28.Kc1 f6
29.Bd3 Qh3 30.Reg4 g6 31.Qd2 f5 32.R1g3 Qh5 33.Rg5 Qh4 34.Rxf5
e4 35.Rxf8+ Rxf8 36.Bc4 Bf4 37.Re3 Qg5 38.d6+ Kg7 39.Qc3+ Kh6
40.Kb1 Bxe3 41.d7 Bd4 42.Qh3+ Kg7 43.d8=Q Rxd8 44.Nxd8 Qxd8
45.Bxa6 h5 46.Bc4 Bxb2 47.Kxb2 Qd2+ 48.Kb1 Qd1+ 49.Kb2 Qd2+
50.Kb1 1/2-1/2

[Event "Hastings 7273"]
[Site "Hastings"]
[Date "1972.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "William Hartston"]
[Black "V Tukmakov"]
[ECO "B89"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 e6 7.Be3
a6 8.Qe2 Na5 9.Bd3 Qc7 10.f4 b5 11.O-O Bb7 12.a3 Be7 13.Rad1
Rc8 14.Kh1 O-O 15.Bc1 Nc4 16.Rf3 g6 17.Rh3 e5 18.Nf3 exf4
19.Rf1 Qc5 20.b4 Qb6 21.Bxf4 Ng4 22.Bxc4 bxc4 23.Nd2 h5
24.Nxc4 Rxc4 25.Qxc4 Nf2+ 26.Rxf2 Qxf2 27.Rf3 Qxc2 28.Bh6 d5
29.Qd4 f6 30.Bxf8 dxe4 31.Rf1 Kxf8 32.Nd5 Bxd5 33.Qxd5 Qe2
34.Qd1 Qb2 35.Qc1 Qa2 36.Qh6+ Kf7 37.Qh7+ Kf8 38.Qxg6 Qxa3
39.Qxe4 Kf7 40.Qh7+ Kf8 41.Qh8+ 1-0

[Event "ENG"]
[Site "ENG"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Anthony Miles"]
[ECO "B76"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.f3
O-O 8.Bc4 Nc6 9.Qe2 Nxd4 10.Bxd4 Be6 11.Bxe6 fxe6 12.O-O-O Nh5
13.Bxg7 Nxg7 14.e5 d5 15.g4 Qa5 16.Rd4 Rac8 17.Rhd1 Rc6
18.R1d3 b5 19.a3 Rc4 20.Qe3 Qb6 21.Ne2 Qb7 22.b3 Rc7 23.Rc3
Rfc8 24.Rdd3 b4 25.axb4 Qxb4 26.Kb2 Rc4 27.Rxc4 dxc4 28.Rc3
Qb5 29.Qe4 Rc5 30.Qa8+ Ne8 31.Qxa7 Nc7 32.Qa4 Qxa4 33.bxa4 Nd5
34.Ra3 Ra5 35.Nc3 Nb6 36.Ra1 Nd7 37.Ka3 Nxe5 38.Kb4 Ra8 39.a5
Nc6+ 40.Kb5 Nd4+ 41.Kxc4 Nxc2 42.Ra4 1-0

[Event "Bath"]
[Site "Bath"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Lajos Portisch"]
[ECO "B99"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.g4 b5 11.a3 Rb8 12.Bh4 Nc5
13.Bxf6 Bxf6 14.Bxb5+ Kf8 15.Bc4 Qb6 16.Nb3 Bxc3 17.bxc3 Bb7
18.Rhe1 Ke7 19.f5 Rhc8 20.Qf4 Nxb3+ 21.Bxb3 Qc5 22.Rd3 Qe5
23.Qxe5 dxe5 24.fxe6 fxe6 25.Red1 Rc7 26.Rf1 Rbc8 27.Kb2
1/2-1/2

[Event "Bath"]
[Site "Bath"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Boris Spassky"]
[ECO "C95"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5
7. Bb3 d6 8. c3 O-O 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2
Re8 13. b4 Bf8 14. Bb2 Nb6 15. a3 Nfd7 16. c4 bxc4 17. dxe5
Nxe5 18. Nxe5 dxe5 19. Qe2 c5 20. bxc5 Bxc5 21. Nxc4 Nxc4
22. Qxc4 Qb6 23. Re2 Qxb2 24. Rb1 Qxa3 25. Rxb7 Re7 26. Rxe7
Qc1+ 27. Kh2 Bxe7 28. Qc6 Rd8 29. Qxa6 h5 30. Bb3 Qf4+ 31. Kg1
Bc5 32. Qa5 Rc8 33. Qd2 Qf6 34. Qc2 Rc7 35. Rd2 g6 36. Rd3 Be3
37. Qe2 Rc1+ 38. Rd1 Rxd1+ 39. Bxd1 Bd4 40. Qf3 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "12"]
[Result "1/2-1/2"]
[White "Duncan Suttles"]
[Black "William Hartston"]
[ECO "B23"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.e4 c5 2.Nc3 e6 3.Nge2 Nf6 4.g3 d5 5.exd5 exd5 6.d4 Bg4 7.Bg2
cxd4 8.Qxd4 Nc6 9.Qa4 Bc5 10.Bg5 O-O 11.O-O d4 12.Bxf6 Qxf6
13.Ne4 Qe5 14.Nf4 Bb6 15.Rfe1 Qa5 16.Qb3 Rae8 17.h3 Bc8 18.Kh2
Bc7 19.Nd5 Be6 20.c4 dxc3 21.Nexc3 Bb6 22.Qc2 Bxd5 23.Rxe8
Rxe8 24.Nxd5 Nb4 1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Mikhail Tal"]
[Black "William Hartston"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 d6 6.Be3 Nf6 7.Be2
Be7 8.O-O O-O 9.f4 Qc7 10.Kh1 Bd7 11.Qe1 a6 12.Qg3 b5 13.e5
dxe5 14.fxe5 Nxd4 15.Bxd4 Ne8 16.Bd3 Bc6 17.Qh3 g6 18.Rae1 Rd8
19.Qe3 Rd7 20.Bb6 Qc8 21.Ne4 Bxe4 22.Bxe4 h5 23.Qh6 Ng7
24.Rxf7 Rxf7 25.Bxg6 Nf5 26.Bxf7+ Kxf7 27.Qh7+ 1-0

[Event "01, Hastings"]
[Site "01, Hastings"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Jan Timman"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "130"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.f4 Nf6 5.e5 Nfd7 6.Nf3 c5 7.e6
fxe6 8.Ng5 Nf6 9.dxc5 Nc6 10.Bd3 dxc5 11.O-O O-O 12.Qe1 Nb4
13.Nxe6 Nxd3 14.cxd3 Bxe6 15.Qxe6+ Kh8 16.Be3 Rc8 17.Rad1 Rc6
18.Qh3 Nd5 19.Nxd5 Qxd5 20.b3 b6 21.Qf3 Rd6 22.Qxd5 Rxd5
23.Kf2 e5 24.Ke2 Bh6 25.g3 exf4 26.Bxf4 Bxf4 27.gxf4 Rd4
28.Ke3 Re8+ 29.Kd2 Rf8 30.Ke3 Kg7 31.Rf3 Rf7 32.Rg1 Kf6 33.h4
Rfd7 34.Ke2 R7d5 35.Rg5 h6 36.Rg1 Kf5 37.h5 gxh5 38.Rh3 Kf6
39.Rg8 Kf7 40.Ra8 a5 41.Ra7+ Kf6 42.Ra8 Kf7 43.Ra7+ Kf6 44.Ra8
Rd6 45.Rxh5 Kg6 46.Rh4 Rxd3 47.Rg8+ Kf7 48.Rhg4 R3d5 49.R4g7+
Kf6 50.Rh7 Kf5 51.Rf8+ Kg6 52.Rff7 Rd2+ 53.Ke3 Rxa2 54.Rhg7+
Kh5 55.Rg1 Rb2 56.Ke4 Rxb3 57.Ke5 Rbd3 58.Rfg7 Rd1 59.f5 a4
60.f6 a3 61.R1g3 R1d5+ 62.Ke4+ Rg5 63.R7xg5+ hxg5 64.f7 Rd4+
65.Ke3 Rd8 0-1

[Event "Hastings"]
[Site "2"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 O-O 8.Ne2 Nc6 9.O-O b6 10.Be3 Bb7 11.Rc1 Qd6 12.e5 Nxe5
13.dxe5 Qc6 14.Bxf7+ Rxf7 15.f3 Bxe5 16.Bd4 Qd6 17.Bxe5 Qxe5
18.Nd4 Qc5 19.Kh1 e5 20.Nb3 Qc4 21.Re1 Re8 22.Qc2 Rf4 23.Nd2
Qf7 24.Re3 e4 25.Rce1 Bc6 26.Nxe4 Bxe4 27.Rxe4 Rexe4 28.Rxe4
Rxe4 29.Qxe4 Qxa2 30.h3 Qf7 31.Qa8+ Kg7 32.Qxa7 Qc4 33.Qa1 Kf7
34.Qe1 1/2-1/2

[Event "Hastings"]
[Site "3"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Anthony Miles"]
[ECO "C28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "32"]

1.e4 e5 2.Bc4 Nf6 3.d3 Nc6 4.Nc3 Bb4 5.Nf3 d6 6.O-O Na5 7.Bb3
Nxb3 8.axb3 c6 9.Ne2 Nh5 10.Ng3 Nxg3 11.fxg3 Bc5+ 12.Kh1 O-O
13.Nh4 f6 14.g4 Be6 15.Nf5 Qd7 16.Qe1 d5 1/2-1/2

[Event "Hastings"]
[Site "4"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Silvino Garcia-Martinez"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Bd3 Nbd7 7.a3 Nf8
8.h4 h5 9.g3 a6 10.a4 Ng6 11.Bd2 a5 12.Qc2 Nd7 13.Be2 Ngf8
14.O-O-O Nb8 15.Rf1 Na6 16.Qd1 g6 17.Nf3 Nb4 18.Ng5 f6 19.Nh3
f5 20.Ng5 Bf6 21.f3 Qb6 22.exf5 gxf5 23.f4 e4 24.Nb5 Ke7
25.Bc3 Na2+ 26.Kc2 Nxc3 27.bxc3 Bd7 28.Bxh5 Bxb5 29.cxb5 c4
30.Qe2 Qc5 31.Ra1 Qxd5 32.g4 Qd3+ 33.Qxd3 cxd3 34.Kd2 Rc8
35.Rac1 d5 36.Bf7 Bxg5 37.fxg5 Kxf7 38.gxf5 Nd7 39.Ke3 Ne5
40.Kd4 Nf3+ 41.Kxd5 0-1

[Event "Hastings"]
[Site "5"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Laszlo Szabo"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 d5 5.Qe2 dxe4 6.dxe4 Bg4 7.f3
Bh5 8.Nh3 Nbd7 9.c3 Nc5 10.Bc2 h6 11.Nf2 Ne6 12.Nd3 Qc7 13.a4
Nd7 14.a5 Be7 15.Be3 Bh4+ 16.g3 Bg5 17.Nd2 Rd8 18.O-O Bxe3+
19.Qxe3 O-O 20.b4 b5 21.axb6 axb6 22.Bb3 Ra8 23.h4 1/2-1/2

[Event "Hastings"]
[Site "6"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Krzysztof Pytel"]
[Black "William Hartston"]
[ECO "D83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Bf4 Bg7 5.e3 O-O 6.Rc1 c6 7.Nf3
Be6 8.Ng5 Bf5 9.Qb3 Qb6 10.Qxb6 axb6 11.cxd5 Nxd5 12.Nxd5 cxd5
13.a3 Nc6 14.Bb5 Bd7 15.Nf3 Rfc8 16.O-O Ne5 17.Bxd7 Nxd7
18.Bc7 b5 19.Rc3 e6 20.Rfc1 Bf8 21.Kf1 1/2-1/2

[Event "Hastings"]
[Site "7"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "21"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Be3 Nf6 5.h3 O-O 6.Nf3 Na6 7.Be2
c5 8.e5 dxe5 9.dxe5 Nd7 10.Bf4 Nb6 11.O-O 1/2-1/2

[Event "Hastings"]
[Site "8"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Gennadi Kuzmin"]
[Black "William Hartston"]
[ECO "B44"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nb5 d6 6.c4 Nf6 7.N1c3
a6 8.Nd4 Bd7 9.Be2 Be7 10.O-O O-O 11.Be3 Qb8 12.Nb3 b6 13.Nd2
Ra7 14.a3 Rd8 15.b4 Ne5 16.f4 Ng6 17.Qe1 Be8 18.Qf2 Nd7
19.Rac1 Bf6 20.Nb3 Rb7 21.Rfd1 Bxc3 22.Rxc3 Nf6 23.Bf3 Bc6
24.Nd2 e5 25.f5 Nf8 26.Qh4 Ne8 27.Be2 a5 28.b5 Bd7 29.g4 Qc7
30.Nf1 f6 31.c5 dxc5 32.Bc4+ Kh8 33.Rcd3 h6 34.Bxh6 gxh6
35.Qxh6+ Nh7 36.Rh3 1-0

[Event "Hastings"]
[Site "9"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Andras Adorjan"]
[ECO "B30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1.e4 c5 2.Nf3 Nc6 3.Nc3 g6 4.d4 cxd4 5.Nxd4 Bg7 6.Be3 Nf6
7.Bc4 O-O 8.Bb3 d6 9.f3 Bd7 10.Qd2 Nxd4 11.Bxd4 b5 12.a4 b4
13.Nd5 Nxd5 14.exd5 Bxd4 15.Qxd4 Qb6 16.Qxb6 axb6 17.Kd2 Ra5
18.Rhe1 Re8 19.Re4 b5 20.Rxb4 bxa4 21.c4 Rea8 22.Rb7 Be8
23.Bc2 e6 24.dxe6 1/2-1/2

[Event "Hastings"]
[Site "11"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Ludwig Rellstab"]
[ECO "C92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Bb7 10.d4 Nd7 11.Nbd2 Bf6 12.Nf1 Na5 13.Bc2
Re8 14.Ng3 g6 15.b3 Nc6 16.d5 Ne7 17.c4 bxc4 18.bxc4 a5 19.Ba4
Rf8 20.Be3 Bc8 21.Rb1 Bg7 22.Nh2 f5 23.exf5 Nxf5 24.Nxf5 gxf5
25.f4 e4 26.Bc6 Rb8 27.Qd2 Nb6 28.Bb5 Bd7 29.Rec1 Bxb5 30.Rxb5
Qd7 31.Rxa5 Ra8 32.Rxa8 Rxa8 33.Nf1 Ra3 34.Kh1 Qa4 35.Bxb6
cxb6 36.Ne3 Rxa2 37.Rc2 Ra1+ 38.Kh2 Qd7 39.Ra2 Rxa2 40.Qxa2
Kf7 41.Qe2 Kg6 42.g4 fxg4 43.hxg4 Qa4 44.Nf5 h5 45.Qxe4 Qa2+
46.Kg3 Qb3+ 47.Ne3 Kf7 48.Qe6+ Kf8 49.Qxd6+ Kg8 50.Qe6+ Kf8
51.d6 Qb1 52.Qe7+ Kg8 53.Qe8+ Bf8 54.Qe6+ Kh8 55.Qe5+ Kg8
56.gxh5 Qe1+ 57.Kf3 1-0

[Event "Hastings"]
[Site "13"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Pal Benko"]
[ECO "B06"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.e4 g6 2.d4 d6 3.Nc3 Bg7 4.Be3 c6 5.Qd2 b5 6.Nd1 Nd7 7.a4
bxa4 8.Rxa4 Ngf6 9.f3 O-O 10.c4 Bb7 11.c5 dxc5 12.dxc5 a5
13.Nh3 Qc7 14.Be2 Rfd8 15.Qc2 Rdb8 1/2-1/2

[Event "Hastings"]
[Site "14"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Michael John Basman"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Bc5 5.Be3 Qb6 6.Nc3 Nc6
7.Ndb5 Bxe3 8.fxe3 Qxe3+ 9.Be2 Kf8 10.Rf1 Nf6 11.Qd6+ Kg8
12.Rxf6 gxf6 13.Rd1 h5 14.Rd3 Qc1+ 15.Kf2 h4 16.Nc7 Ne5
17.Nxa8 Qf4+ 18.Kg1 Nxd3 19.Qxd3 b6 20.Qc4 Bb7 21.Nc7 Qe3+
22.Kf1 Qf4+ 23.Kg1 Qe3+ 24.Kf1 Qf4+ 25.Kg1 1/2-1/2

[Event "Hastings"]
[Site "15"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "138"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Nge7
7.Bf4 Ng6 8.Nxc6 bxc6 9.Bd6 Bxd6 10.Qxd6 Qb6 11.b3 Qa5 12.b4
Qe5 13.Qxe5 Nxe5 14.Na4 Rb8 15.a3 d6 16.Kd2 Ke7 17.c4 c5
18.bxc5 dxc5 19.Nxc5 Rb2+ 20.Ke3 Rd8 21.f4 Rdd2 22.Rhe1 Nc6
23.Na4 Rbc2 24.Rad1 Rxd1 25.Rxd1 e5 26.f5 Nd4 27.Rd2 Rc1
28.Nb6 Bb7 29.Nd5+ Kd6 30.Rb2 Bc6 31.Rb6 a5 32.Ra6 Nxe2
33.Kxe2 Rxc4 34.Rxa5 Rxe4+ 35.Ne3 g6 36.f6 Rd4 37.Ra7 Bb5+
38.Ke1 Ke6 39.Rb7 Bc6 40.Rb6 Kd6 41.g4 h6 42.Rb8 Rf4 43.Rh8
Rxf6 44.Rxh6 Rf3 45.Ke2 Rf4 46.Rh3 Bb5+ 47.Ke1 Ke6 48.Rg3 Ra4
49.Nd1 Re4+ 50.Kd2 Re2+ 51.Kc3 Rxh2 52.Kb4 Bc6 53.Rc3 Bd7
54.Ne3 Rb2+ 55.Kc5 f5 56.gxf5+ gxf5 57.Rd3 Rb5+ 58.Kc4 Rb8
59.Kc5 Rc8+ 60.Kb4 f4 61.Nc4 Rb8+ 62.Kc3 Bb5 63.Rd6+ Ke7
64.Rd5 Bxc4 65.Kxc4 Ke6 66.Rc5 Ra8 67.Kb4 f3 68.a4 f2 69.Rc1
Rb8+ 0-1

[Event "EU-chT (Men)"]
[Site "Bath"]
[Date "1973.07.06"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Svetozar Gligoric"]
[ECO "C95"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3
d6 8.c3 O-O 9.h3 Nb8 10.d4 Nbd7 11.Nbd2 Bb7 12.Bc2 c5 13.d5 g6
14.Nf1 Nh5 15.Bh6 Re8 16.b3 Bf6 17.a4 Bg7 18.Bg5 Qc7 19.g3
Nhf6 20.Qd2 Nb6 21.Ne3 h5 22.a5 Nbd7 23.Ng2 Nh7 24.Be3 Ndf6
25.c4 Bc8 26.Kh2 bxc4 27.bxc4 Bd7 28.Ng1 Rab8 29.Reb1 Kh8
30.f3 Ng8 31.Ne2 1/2-1/2

[Event "London exh m"]
[Site "London"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Bent Larsen"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 O-O 8.Ne2 b6 9.h4 Nc6 10.h5 Na5 11.Bb3 e5 12.hxg6 hxg6
13.Be3 Ba6 14.Ng3 Qe7 15.f3 exd4 16.cxd4 Rfd8 17.Kf2 Rxd4
18.Qxd4 Nxb3 19.axb3 Bxd4 20.Bxd4 f6 21.Rxa6 Qb4 22.Ne2 Rd8
23.Be3 Qxb3 24.Rxa7 Rc8 25.Raa1 Kg7 26.Rad1 Qf7 27.Bd4 Rd8
28.e5 c5 29.exf6+ Kg8 30.Ba1 Rxd1 31.Rxd1 b5 32.Ng3 b4 33.Ne4
Qa7 34.Rd8+ Kh7 35.f7 1-0

[Event "London exh m"]
[Site "London"]
[Date "1973.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Bent Larsen"]
[Black "William Hartston"]
[ECO "B05"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.Nf3 Bg4 5.Be2 e6 6.h3 Bh5 7.c4 Nb6
8.exd6 cxd6 9.O-O Nc6 10.d5 exd5 11.cxd5 Bxf3 12.gxf3 Ne5
13.Bb5+ Nbd7 14.f4 Ng6 15.Qd4 Qb6 16.Re1+ Be7 17.Bxd7+ Kxd7
18.Qa4+ Kd8 19.Bd2 a5 20.Na3 Qc7 21.Nb5 Qb6 22.Rac1 Nh4 23.Qe4
Re8 24.Nc7 f5 25.Ne6+ Kd7 26.Qa4+ 1-0

[Event "EU-chT (Men)"]
[Site "Bath"]
[Date "1973.07.06"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Wlodzimierz Schmidt"]
[ECO "B85"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 d6 7.O-O
Nf6 8.Be3 Be7 9.f4 Bd7 10.Kh1 O-O 11.Qe1 b5 12.a3 Qb8 13.Bd3
Nxd4 14.Bxd4 Bc6 15.Qg3 Qb7 16.Rae1 Rad8 17.Nd1 Nh5 18.Qh3
Nxf4 19.Rxf4 e5 20.Ne3 exf4 21.Nf5 f6 22.Qg4 g6 23.Nh6+ Kg7
24.Qxf4 Bd7 25.g4 Rc8 26.g5 Rc5 27.Rf1 Re5 28.h4 Qc7 29.Bxe5
dxe5 30.Qg3 fxg5 31.Rxf8 Bxf8 32.Qxg5 Qd6 33.Nf5+ Bxf5 34.exf5
Be7 35.Qg4 1/2-1/2

[Event "BCF-ch"]
[Site "Eastbourne"]
[Date "1973.??.??"]
[EventDate "1973.08.??"]
[Round "1"]
[Result "1-0"]
[White "William Hartston"]
[Black "Alan Templeton Ludgate"]
[ECO "A49"]
[WhiteElo "2470"]
[BlackElo "?"]
[PlyCount "79"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 O-O 5. Bg2 d6 6. d4 Nbd7
7. O-O e5 8. dxe5 Ng4 9. c4 Ngxe5 10. Nc3 Nxf3+ 11. Bxf3 Ne5
12. Bg2 Re8 13. Qd2 Rb8 14. Rad1 b6 15. h3 Bb7 16. e4 a5
17. f4 Nd7 18. e5 Bxg2 19. Qxg2 Nc5 20. Nd5 Rf8 21. exd6 cxd6
22. f5 Re8 23. fxg6 hxg6 24. Bf6 Qd7 25. Bxg7 Kxg7 26. Nf6 Qe6
27. Nxe8+ Rxe8 28. Qf3 Ne4 29. Rde1 f5 30. Kg2 Re7 31. Re2 d5
32. cxd5 Qxd5 33. Rc2 Qd4 34. Qd1 Qf6 35. Qa1 Re5 36. Rc7+ Kg8
37. Rd1 Nd6 38. Qd4 Re2+ 39. Kf1 Qe6 40. Qg7# 1-0

[Event "BCF-ch"]
[Site "Eastbourne"]
[Date "1973.??.??"]
[EventDate "1973.08.??"]
[Round "7"]
[Result "1/2-1/2"]
[White "Andrew Jonathan Whiteley"]
[Black "William Hartston"]
[ECO "A32"]
[WhiteElo "2340"]
[BlackElo "2470"]
[PlyCount "41"]

1. d4 Nf6 2. c4 c5 3. Nf3 cxd4 4. Nxd4 e6 5. g3 d5 6. Bg2 e5
7. Nb3 d4 8. f4 Bd6 9. fxe5 Bxe5 10. Bf4 Bxf4 11. gxf4 Ng4
12. Qxd4 Qh4+ 13. Kf1 Nc6 14. Qc5 Ne7 15. h3 Nf5 16. hxg4 Ng3+
17. Kg1 Nxe2+ 18. Kf1 Ng3+ 19. Kg1 Ne2+ 20. Kf1 Ng3+ 21. Kg1
1/2-1/2

[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "Ulf Andersson"]
[Black "William Hartston"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "95"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 e6 5.O-O d5 6.b3 Nbd7 7.Bb2
Bb4 8.d3 O-O 9.Nbd2 a5 10.a3 Be7 11.cxd5 exd5 12.Nd4 Ne8
13.Qc2 Bf6 14.Rfe1 Nc5 15.b4 Ne6 16.N2f3 Nxd4 17.Bxd4 axb4
18.axb4 Rxa1 19.Rxa1 Be7 20.Qc3 f6 21.Be3 Qd7 22.Nd4 Nd6
23.Rc1 Rc8 24.Nc6 Nb5 25.Bxd5+ Kh8 26.Qb3 Bd6 27.Be6 Qe8
28.Bxc8 Qxc8 29.Qd5 Na3 30.Rc3 Bxb4 31.Rb3 Bd6 32.Bf4 Qe8
33.Qe4 Qd7 34.Bxd6 Bxc6 35.Qe7 Qxe7 36.Bxe7 Nb5 37.Kf1 Kg8
38.Bd8 Kf7 39.f3 Ke6 40.Rxb5 Bxb5 41.Bxc7 f5 42.Bxb6 h5 43.h4
g6 44.Ke1 Ke5 45.Kd2 Ke6 46.e4 Ba4 47.d4 Kd6 48.d5 1-0

[Event "Las Palmas (Spain)"]
[Site "Las Palmas (Spain)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Walter Shawn Browne"]
[Black "William Hartston"]
[ECO "B45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.e4 c5 2.Nf3 e6 3.Nc3 Nc6 4.d4 cxd4 5.Nxd4 d6 6.g3 Nf6 7.Bg2
Bd7 8.O-O Be7 9.Re1 O-O 10.Nxc6 Bxc6 11.a4 Qd7 12.Re3 Rfd8
13.Rd3 b6 14.a5 Qc7 15.Bf4 Rac8 16.axb6 axb6 17.h3 Ne8 18.Ra3
b5 19.Rb3 Qb7 20.Bf3 Rb8 21.Qe2 b4 22.Rd4 bxc3 23.Rxb7 Rxb7
24.b3 e5 25.Rc4 Bb5 26.Be3 Ra8 27.Qd3 Bxc4 28.Qxc4 Rc7 29.Qb5
Rcc8 30.Bg4 Rab8 31.Qa4 Rc7 32.Qa5 Kf8 33.Be2 Bd8 34.Qd5 Rd7
35.Qc6 Rc7 36.Qa6 Ke7 37.f3 Rcb7 38.Bc4 Bb6 39.Bxb6 Rxb6
40.Qa5 Nc7 41.Qxc3 Nb5 42.Qd3 Nc7 43.f4 exf4 44.gxf4 Kf8
45.Bxf7 Kxf7 46.Qc4+ Kf8 47.Qxc7 Kg8 48.Kf2 h6 49.Ke3 Kh7
50.Kd4 R8b7 51.Qc8 Rf7 52.f5 Rb4+ 53.Kd3 Re7 54.Qc6 Rbb7
55.Qd5 Rec7 56.c3 Ra7 57.b4 Ra3 58.Qd4 Ra8 59.Kc2 1-0

[Event "Olympiad"]
[Site "Nice (France)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Eugenio Torre"]
[ECO "B07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "126"]

1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.Be3 c6 5.Qd2 b5 6.f3 Nbd7 7.Nge2
Nb6 8.Nc1 Bg7 9.Bh6 O-O 10.Bxg7 Kxg7 11.a4 b4 12.Nd1 a5 13.Ne3
c5 14.dxc5 dxc5 15.Qxd8 Rxd8 16.Nb3 Nfd7 17.Bb5 Ba6 18.Bxd7
Nxd7 19.Nxa5 Nb6 20.Nc6 Rd7 21.Ne5 Rd6 22.a5 Bb5 23.b3 f6
24.N5c4 Bxc4 25.bxc4 Nc8 26.Ke2 Rda6 27.Rhd1 Nd6 28.Rd5 Rxa5
29.Rxa5 Rxa5 30.e5 fxe5 31.Rxe5 Kf6 32.f4 e6 33.g4 Nf7 34.Re4
Ra2 35.Kf3 Ra3 36.Ke2 Ra5 37.h4 Nd6 38.Re5 Nb7 39.h5 Nd8
40.hxg6 hxg6 41.g5+ Kf7 42.Ng4 Nc6 43.Re4 Ra2 44.Kd1 Ke7
45.Ne5 Nxe5 46.Rxe5 Kd6 47.Kc1 Ra1+ 48.Kd2 Rf1 49.Re4 Rf2+
50.Kd1 e5 51.Rxe5 Rxf4 52.Rd5+ Kc6 53.Re5 Rd4+ 54.Kc1 Kd6
55.Re8 Rg4 56.Kb2 Rxg5 57.Kb3 Re5 58.Rg8 g5 59.c3 bxc3 60.Kxc3
Ke6 61.Kd3 Kf5 62.Rf8+ Kg4 63.Kc3 Kg3 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 Qxd5 5.d4 Nf6 6.Bd3 Be7 7.c4
Qd8 8.dxc5 Na6 9.O-O Nxc5 10.Bc2 O-O 11.Qe2 Qc7 12.Nc3 a6
13.b4 Ncd7 14.a3 b6 15.Bb2 Bb7 16.Ne4 Rac8 17.Rac1 Nxe4
18.Bxe4 Bf6 19.Bxb7 Qxb7 20.Bxf6 Nxf6 21.Rfd1 Rfd8 22.Ne5 Nd7
23.Nd3 e5 24.Nxe5 Re8 25.Qf3 Qxf3 26.Nxf3 Ne5 27.Nxe5 Rxe5
28.Rd6 h6 29.Kf1 b5 30.c5 a5 31.Rb6 axb4 32.axb4 Ra8 33.c6 Rc8
34.c7 1-0

[Event "Nice (ol) 17/150 (Hort,V)"]
[Site "Nice (ol) 17/150 (Hort,V)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Nf3 g6 7.Be2
Bg7 8.Be3 O-O 9.Nc3 Bg4 10.h3 Bxf3 11.Bxf3 Nc6 12.b3 e6 13.a4
a5 14.Nb5 d5 15.Rc1 dxc4 16.bxc4 e5 17.d5 Nd4 18.O-O Nxf3+
19.Qxf3 Nxa4 20.c5 f5 21.d6 Qd7 22.Nc7 Rab8 23.Bg5 Rf7 24.Qb3
Bf8 25.Nb5 1-0

[Event "Ol, Nica 17/493"]
[Site "Ol, Nica 17/493"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Anatoli Karpov"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 Qc7
7. O-O Nf6 8. Kh1 Be7 9. f4 d6 10. Be3 O-O 11. Qe1 Bd7 12. Qg3
b5 13. a3 Rab8 14. e5 Ne8 15. Bd3 b4 16. Ne4 bxa3 17. bxa3 g6
18. Nf3 Na5 19. Bd4 Bb5 20. exd6 Nxd6 21. Nf6+ Bxf6 22. Bxf6
Bxd3 23. cxd3 Rb5 24. Rae1 Rf5 25. Be5 Nc6 26. Ba1 Rd8 27. Rc1
Qb7 28. Qh4 f6 29. Bxf6 Rf8 30. Be5 Nb5 31. a4 Nxe5 32. fxe5
Nc7 33. Qe7 R8f7 34. Qd6 Kg7 35. Qc6 Qb3 36. Rfd1 Qb2 37. Qc2
Qb4 38. Qc4 Qb2 39. Qc2 Qb4 40. Qc4 Qb2 1/2-1/2

[Event "Las Palmas 17/154 (Sahovic,D)"]
[Site "Las Palmas 17/154 (Sahovic,D)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Ljubomir Ljubojevic"]
[Black "William Hartston"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.f4 dxe5 6.fxe5 Bf5 7.Nc3
e6 8.Nf3 Nc6 9.Be3 Be7 10.d5 exd5 11.cxd5 Nb4 12.Nd4 Bd7
13.Qf3 c5 14.dxc6 bxc6 15.a3 N4d5 16.Nxd5 Nxd5 17.Bc4 Qa5+
18.Bd2 Qc5 19.Bxd5 Qxd5 20.Qxd5 cxd5 21.Rc1 a5 22.Rc7 Rb8
23.Bc3 Bxa3 24.bxa3 Rb1+ 25.Kd2 Rxh1 26.Bxa5 Rxh2 27.Ra7 Rxg2+
28.Ke3 Ke7 29.Bb4+ Kd8 30.Ba5+ Ke7 31.Bb4+ Kd8 32.Kf3 Rg1
33.Ba5+ Ke7 34.Bb4+ Kd8 35.Ba5+ Ke7 36.Bb4+ 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Miguel Najdorf"]
[ECO "C41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "44"]

1.e4 e5 2.Nf3 d6 3.d4 Nf6 4.Nc3 Nbd7 5.g3 Be7 6.Bg2 O-O 7.O-O
c6 8.a4 Re8 9.b3 Bf8 10.Bb2 a5 11.Re1 Qb6 12.h3 exd4 13.Qxd4
Qxd4 14.Nxd4 Nc5 15.Rad1 Bd7 16.Bc1 h6 17.Bf4 Rad8 18.g4 Bc8
19.Nf5 Re6 20.Nd4 Ree8 21.Nf5 Re6 22.Nd4 Re7 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Lajos Portisch"]
[ECO "C19"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.e4 e6 2.Nc3 d5 3.d4 Bb4 4.e5 c5 5.a3 Bxc3+ 6.bxc3 Ne7 7.Nf3
Bd7 8.a4 Nbc6 9.Be2 Qc7 10.O-O b6 11.Bd3 h6 12.Ba3 Na5 13.Re1
O-O 14.dxc5 bxc5 15.Nd2 Ng6 16.Qh5 Be8 17.Qe2 Bxa4 18.Qg4 Bd7
19.Nf3 Nc4 20.Bc1 Bc8 21.Qh5 Rd8 22.Bxh6 gxh6 23.Qxh6 Nb2
24.Ng5 Nxd3 25.Nh7 1-0

[Event "Las Palmas (Spain)"]
[Site "Las Palmas (Spain)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Miguel A Quinteros"]
[ECO "B92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7
7.O-O Nc5 8.Bf3 e6 9.Re1 Be7 10.a4 O-O 11.g4 h6 12.Bg2 g5
13.h4 Ne8 14.hxg5 hxg5 15.Re3 Kg7 16.Rh3 Rh8 17.Rxh8 Kxh8
18.Ra3 Nd7 19.Nce2 Nf8 20.Rh3+ Kg8 21.Ng3 Ng6 22.Ngf5 exf5
23.gxf5 Nh4 24.f4 gxf4 25.Bxf4 Bf6 26.c3 Nxg2 27.Kxg2 Bg7
28.Rg3 Qe7 29.Qd3 Bd7 30.Bg5 f6 31.Bh6 Kh7 32.Bf4 Rc8 33.Rg4
Kg8 34.Bh6 Rc5 35.Qh3 Re5 36.Bxg7 Nxg7 37.Rh4 Rxe4 38.Rh8+ Kf7
39.Qg3 Re2+ 40.Kf1 Re1+ 41.Qxe1 Qxe1+ 42.Kxe1 Nxf5 43.Rd8 Be6
44.Nxf5 Bxf5 45.Rxd6 Ke7 46.Rd4 Bd7 47.a5 Bc6 48.Kd2 Ke6
49.Ke3 Ke5 50.b4 f5 51.Rc4 Bd5 52.Rc5 f4 53.Kd3 Kd6 54.Kd4 Bc6
55.Rf5 f3 56.Rf6+ Ke7 57.Ke5 Kd7 58.c4 Ke7 59.Rf5 Kd7 60.Rf7+
Ke8 61.Ke6 Be4 62.Rf4 Bd3 63.Rxf3 Bxc4+ 64.Kd6 Bb5 65.Kc7 Bc6
66.Rf6 1-0

[Event "ENG"]
[Site "ENG"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Jonathan Speelman"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.e4 c5 2.Nc3 e6 3.Nf3 Nc6 4.d4 cxd4 5.Nxd4 a6 6.g3 Nge7 7.Nb3
b5 8.Bf4 Ng6 9.Bd6 Bxd6 10.Qxd6 Qe7 11.O-O-O Qxd6 12.Rxd6 Ke7
13.Rd2 d6 14.f4 Rd8 15.Bg2 Bd7 16.Re1 Rac8 17.h4 f6 18.Red1
Be8 19.f5 b4 1/2-1/2

[Event "Olympiad Nice (France)"]
[Site "Olympiad Nice (France)"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Duncan Suttles"]
[ECO "B09"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "101"]

1.e4 g6 2.d4 d6 3.f4 Nf6 4.Nc3 Bg7 5.Nf3 c5 6.Bb5+ Bd7 7.e5
Ng4 8.h3 cxd4 9.Qxd4 dxe5 10.Qd5 e4 11.Ng5 Nh6 12.Qxb7 Bxc3+
13.bxc3 Bxb5 14.Qxb5+ Qd7 15.Qxd7+ Kxd7 16.Nxe4 Rc8 17.O-O Rc4
18.Rd1+ Kc6 19.Nd2 Rxc3 20.Nb3 Kb7 21.Ba3 Nc6 22.Rd7+ Kc8
23.Rad1 Nf5 24.g4 Ne3 25.R1d3 Rxc2 26.Bxe7 Ng2 27.Nc5 Nxf4
28.Rd8+ Nxd8 29.Rxd8+ Kc7 30.Rxa8 Nxh3+ 31.Kf1 Rxa2 32.Rf8 h5
33.gxh5 Rf2+ 34.Ke1 gxh5 35.Ra8 Ra2 36.Rf8 Rf2 37.Rd8 Kc6
38.Nd3 Rf5 39.Rd6+ Kb5 40.Rf6 Rxf6 41.Bxf6 a5 42.Kf1 Kc4
43.Kg2 Kxd3 44.Kxh3 Ke4 45.Kh4 Kf5 46.Bc3 a4 47.Kxh5 a3 48.Kh4
Kf4 49.Kh3 f5 50.Kg2 Ke3 51.Kf1 1/2-1/2

[Event "Nice"]
[Site "Nice"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jan Timman"]
[Black "William Hartston"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1.Nf3 Nf6 2.g3 b6 3.Bg2 Bb7 4.O-O g6 5.d3 Bg7 6.e4 d6 7.Nh4 e5
8.f4 Nfd7 9.f5 Nc6 10.Nc3 Nd4 11.Nd5 Bxd5 12.exd5 Bf6 13.c3
Bxh4 14.cxd4 Bf6 15.dxe5 Bxe5 16.Bh6 Qf6 17.fxg6 Qxg6 18.Qd2
Bg7 19.Rae1+ Kd8 20.Bg5+ f6 21.Bf4 Rf8 22.d4 a5 23.Re6 a4
24.Rfe1 Ra5 25.Qe2 Kc8 26.Be4 Qf7 27.Bf5 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Rafael Vaganian"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "48"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 O-O 8.Ne2 b6 9.O-O Bb7 10.f3 Nc6 11.Be3 e6 12.Rc1 Qd6
13.Qd2 Rfd8 14.Rfd1 Qa3 15.Bh6 Na5 16.Bd3 c5 17.Ng3 cxd4
18.Bxg7 Kxg7 19.Qg5 dxc3 20.e5 Nc6 21.Nh5+ Kf8 22.Qh6+ Ke7
23.Qg5+ Kf8 24.Qh6+ Ke7 1/2-1/2

[Event "GBR-ch Clacton-on-Sea"]
[Site "GBR-ch Clacton-on-Sea"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Victor W Knox"]
[Black "William Hartston"]
[ECO "C29"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "81"]

1.e4 e5 2.Nc3 Nf6 3.d3 d5 4.f4 exf4 5.exd5 Nxd5 6.Nxd5 Qxd5
7.Bxf4 Bd6 8.Bxd6 Qxd6 9.Qd2 O-O 10.Be2 Qd4 11.O-O-O Nc6
12.Nf3 Qa4 13.Kb1 Be6 14.b3 Qa3 15.Ng5 Rfe8 16.Bf3 Nd4 17.Be4
h6 18.Nf3 Rad8 19.Nxd4 Rxd4 20.Rhe1 b5 21.Bf5 Rd6 22.Bxe6
Rdxe6 23.Rxe6 Rxe6 24.Re1 Ra6 25.c3 Rf6 26.d4 Kf8 27.Qe3 Re6
28.Qg3 Rxe1+ 29.Qxe1 Qd6 30.g3 Qg6+ 31.Kc1 Qd3 32.Qd2 Qf1+
33.Kb2 a5 34.d5 Qf6 35.Qe3 b4 36.Qc5+ Kg8 37.Qxc7 Qf2+ 38.Kb1
Qe1+ 39.Kc2 Qe2+ 40.Kc1 Qe3+ 41.Kc2 1/2-1/2

[Event "Hastings 7475"]
[Site "Hastings"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "William Hartston"]
[Black "Albin Planinc"]
[ECO "B03"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "79"]

1.e4 Nf6 2.e5 Nd5 3.d4 d6 4.c4 Nb6 5.exd6 cxd6 6.Be3 g6 7.h4
Bg7 8.h5 Nc6 9.Nc3 O-O 10.Qd2 e5 11.d5 Nd4 12.O-O-O Bd7 13.b3
Nf5 14.hxg6 hxg6 15.Nf3 Qe7 16.Bg5 f6 17.Be3 e4 18.Nh4 Nxe3
19.fxe3 Qf7 20.g4 Bxg4 21.Be2 f5 22.Rdg1 Qf6 23.Bxg4 fxg4
24.Rxg4 Qxc3+ 25.Qxc3 Bxc3 26.Rxg6+ Kf7 27.Rxd6 Rae8 28.c5 Nc8
29.Rf1+ Kg8 30.Rg1+ Kh7 31.Rd7+ Re7 32.Ng6 Rg8 33.Nxe7 Rxg1+
34.Kc2 Rg7 35.d6 Bb4 36.Rxb7 Bxc5 37.d7 Nd6 38.Rc7 Nb7 39.Nf5
Rg2+ 40.Kc3 1-0

[Event "Nice ol (Men) fin-A"]
[Site "Nice"]
[Date "1974.06.06"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "50"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 O-O 8.Ne2 b6 9.h4 Nc6 10.h5 Na5 11.Bb3 e5 12.hxg6 hxg6
13.Be3 Qe7 14.Qd2 Nxb3 15.axb3 exd4 16.Bxd4 f6 17.Qf4 c5
18.Be3 Bb7 19.f3 f5 20.Qg3 fxe4 21.Qxg6 exf3 22.Qh7+ Kf7
23.Qh5+ Kg8 24.Qh7+ Kf7 25.Qh5+ Kg8 1/2-1/2

[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "William Hartston"]
[Black "Bent Larsen"]
[ECO "B84"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "133"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 e6 7.O-O
Qc7 8.f4 Be7 9.Kh1 Nc6 10.Be3 Bd7 11.Qe1 b5 12.a3 O-O 13.Qg3
Nxd4 14.Bxd4 Bc6 15.Bd3 Qb7 16.Rae1 Rad8 17.Qh3 h6 18.Re3 b4
19.axb4 Qxb4 20.Ne2 Qb7 21.Nc3 Qb4 22.Ne2 Bb5 23.Rg3 Kh8
24.Bc3 Qc5 25.Rg5 d5 26.Ng3 Qc8 27.Rxg7 Kxg7 28.Nh5+ Kh7
29.Nxf6+ Bxf6 30.exd5+ Bxd3 31.Qxd3+ Kg7 32.Qg3+ Kh7 33.Qd3+
Kg7 34.Qg3+ Kh7 35.Bxf6 Rg8 36.Qd3+ Rg6 37.Bxd8 Qxd8 38.d6 Qd7
39.Rf3 f5 40.Rg3 Qa4 41.Qd1 Rf6 42.d7 Rf8 43.Rd3 Rd8 44.Rd4
Qc6 45.h3 Kg6 46.Qd3 Kf7 47.Kh2 a5 48.b3 Ke7 49.Qg3 Kf7 50.Qd3
Ke7 51.Qd2 Qc7 52.c4 Qc5 53.Rd3 Qc7 54.Kh1 h5 55.Qc3 Rxd7
56.Qg7+ Ke8 57.Qg8+ Ke7 58.Qg5+ Ke8 59.Qg8+ Ke7 60.Qg5+ Ke8
61.Qxh5+ Rf7 62.Qh8+ Rf8 63.Qd4 Rg8 64.Qf6 Qe7 65.Qe5 a4
66.Qb5+ Kf8 67.Rd7 1-0

[Event "BCF-ch"]
[Site "Clacton on Sea"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "A15"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.Nf3 Nf6 2.c4 b6 3.g3 Bb7 4.Bg2 g6 5.O-O Bg7 6.d4 c5 7.Nc3
cxd4 8.Nxd4 Bxg2 9.Kxg2 Qc8 10.Qd3 Qb7+ 11.f3 Nc6 12.Nxc6 dxc6
13.Rd1 Nd7 14.Bf4 Nc5 15.Qd2 O-O 16.Bh6 Qc7 17.Bxg7 Kxg7
18.Qe3 1/2-1/2

[Event "BCF-ch playoff"]
[Site "Llanelli"]
[Date "1974.12.14"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Michael Francis Stean"]
[ECO "B59"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "59"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Be2 e5 7.Nb3
Be7 8.O-O O-O 9.f4 a5 10.a4 Nb4 11.Kh1 Qc7 12.Bf3 Be6 13.Be3
Rfd8 14.Rf2 d5 15.Nb5 Qb8 16.fxe5 dxe4 17.Bd4 exf3 18.exf6
fxg2+ 19.Kg1 Bxf6 20.Rxf6 gxf6 21.Qf3 Nd5 22.Nc5 Qf4 23.Qxg2+
Qg5 24.Nxb7 Rdc8 25.c3 Nf4 26.Qxg5+ fxg5 27.Re1 Ra6 28.N7d6
Rcc6 29.Ne8 Nd5 30.b3 1/2-1/2

[Event "Middlesex"]
[Site "Middlesex"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Andrew Jonathan Whiteley"]
[ECO "C17"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4
7. Qg4 Ne7 8. bxa5 dxc3 9. Qxg7 Rg8 10. Qxh7 Nbc6 11. Nf3 Qc7
12. Bb5 Bd7 13. O-O Nxe5 14. Nxe5 Qxe5 15. Bxd7+ Kxd7 16. Qd3
d4 17. Rb1 Qd5 18. g3 Rac8 19. Rb4 e5 20. f4 f6 21. fxe5 fxe5
22. Bf4 Ke8 23. Re1 exf4 24. Rb5 Qd6 25. Qh7 Rf8 26. Rxb7 Rf7
27. Qg8+ Rf8 28. Qh7 Rf7 29. Qg8+ Rf8 30. Qg6+ Qxg6 31. Rexe7+
Kd8 32. Rbd7# 1-0

[Event "Hastings 7475"]
[Site "Hastings"]
[Date "1974.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Alexander Beliavsky"]
[ECO "C24"]
[WhiteElo "2485"]
[BlackElo "2710"]
[PlyCount "68"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 d5 5.Nf3 Bd6 6.Nc3 dxe4 7.Nxe4
Nxe4 8.dxe4 Bg4 9.h3 Bh5 10.Be3 Na6 11.Qd2 Bxf3 12.gxf3 Bc5
13.Rg1 Bxe3 14.Qxe3 g6 15.f4 exf4 16.Qxf4 O-O 17.Rd1 Qe7
18.Rd6 Kg7 19.Rg5 Rad8 20.Rxd8 Qxd8 21.Rg3 Qe7 22.Re3 Nc5
23.e5 Rd8 24.h4 Qd7 25.Kf1 Nxb3 26.axb3 Qe6 27.h5 Rd1+ 28.Ke2
Rh1 29.hxg6 hxg6 30.Qd4 a6 31.Kd2 Rh2 32.Re2 Rh3 33.Re3 Rh5
34.b4 Rh2 1/2-1/2

[Event "Las Palmas"]
[Site "Las Palmas"]
[Date "1974.??.??"]
[EventDate "1974.??.??"]
[Round "15"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Alexander Beliavsky"]
[ECO "B57"]
[WhiteElo "2480"]
[BlackElo "2460"]
[PlyCount "63"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Bc4 Qb6
7.Nb3 e6 8.Be3 Qc7 9.Bd3 Be7 10.f4 a6 11.Qe2 b5 12.a4 b4
13.Nb1 e5 14.f5 d5 15.N1d2 O-O 16.O-O Bb7 17.exd5 Nxd5 18.Ne4
Nf6 19.Nbc5 Nd4 20.Bxd4 exd4 21.Nxb7 Qxb7 22.Rae1 Qc6 23.b3
Ra7 24.Qf2 Rd8 25.Nxf6+ Bxf6 26.Re4 h6 27.h4 Rc7 28.Rfe1 Rcc8
29.g3 a5 30.Kh2 Rd5 31.Qf3 Rc5 32.R1e2 1/2-1/2

[Event "Teesside"]
[Site "Teesside"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Efim Geller"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 Be7 5.Nc3 O-O 6.Nf3 d6 7.Ne2
Nbd7 8.c3 Re8 9.Ng3 Bf8 10.Qe2 a5 11.O-O Nc5 12.Bc2 g6 13.Be3
d5 14.Rad1 dxe4 15.Nxe4 Nfxe4 16.dxe4 Qc7 17.Rd2 a4 18.Rfd1
Be6 19.Ng5 Bxa2 20.Ra1 Bb3 21.Bxc5 Bxc5 22.Bxb3 axb3 23.Rad1
Red8 24.Rxd8+ Rxd8 25.h4 b5 26.Rxd8+ Qxd8 27.Nf3 Qf6 28.c4 b4
29.g3 Bd4 30.Nxd4 exd4 31.Qd3 c5 32.Qxb3 d3 33.Qxd3 Qxb2
34.Qd8+ Kg7 35.h5 Qc1+ 36.Kg2 Qxc4 37.Qe7 b3 38.Qe5+ Kf8
39.Qd6+ Ke8 40.Qc6+ Kd8 41.e5 gxh5 42.f4 Qe2+ 43.Kh3 Qg4+
44.Kg2 Qe2+ 45.Kh3 Qd1 46.f5 Qg4+ 47.Kh2 Qe2+ 48.Kh3 Qxe5 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Qxd4 e6 6.Nf3 Nc6 7.Qe4
f5 8.exf6 Nxf6 9.Qc2 Qc7 10.Bg5 Ne5 11.Nbd2 b6 12.Be2 Bb7
13.Bh4 Ng6 14.Bg3 Nf4 15.Bxf4 Qxf4 16.O-O Bd6 17.Qd3 Bc7 18.g3
Qh6 19.h4 O-O 20.Ng5 Nd5 21.Rae1 Rf5 22.Nde4 Bc6 23.Bg4 Rff8
24.Nxe6 dxe6 25.Ng5 Rad8 26.Rxe6 Rf6 27.Rxf6 gxf6 28.Ne6 f5
29.Nxd8 fxg4 30.Nxc6 Qxc6 31.Qe4 Qc5 32.b4 1-0

[Event "Teesside"]
[Site "Teesside"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Vlastimil Hort"]
[Black "William Hartston"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.e4 c5 2.Nf3 e6 3.c3 Nf6 4.e5 Nd5 5.d4 cxd4 6.cxd4 Nc6 7.Nc3
d6 8.exd6 Qxd6 9.Bd3 Be7 10.O-O O-O 11.Re1 Nxc3 12.bxc3 Rd8
13.Qe2 Bd7 14.Rb1 b6 15.Rb5 g6 16.Ng5 a6 17.Rb1 Be8 18.Qf3 Qc7
19.Ne4 Nb8 20.Bf4 Qc6 21.Nf6+ Bxf6 22.Be4 Qc4 23.Bxa8 Nc6
24.Bb7 Na5 25.Rxb6 Nxb7 26.Rxb7 Rc8 27.Rb8 Rxb8 28.Bxb8 Bg7
29.a3 Bc6 30.Qg3 Bh6 31.Be5 Qd5 32.h4 Bf8 33.h5 f6 34.Bxf6
Qxh5 35.Qe5 1-0

[Event "Reykjavik"]
[Site "Reykjavik"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vlastimil Jansa"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "65"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 d6 7.O-O
Nf6 8.Be3 Be7 9.f4 O-O 10.Qe1 Nxd4 11.Bxd4 b5 12.a3 Bb7 13.Qg3
g6 14.Bd3 Rc8 15.f5 e5 16.Be3 Rxc3 17.bxc3 Nxe4 18.Qg4 Nf6
19.Qh3 Qc8 20.Bh6 Re8 21.Bg5 Nd5 22.Bxe7 Rxe7 23.Qh4 Re8
24.fxg6 hxg6 25.Rxf7 Kxf7 26.Qh7+ Ke6 27.Qxg6+ Ke7 28.Qg5+ Kf8
29.Rf1+ Nf4 30.Qf6+ Kg8 31.Rxf4 exf4 32.Qg6+ Kf8 33.Qf6+
1/2-1/2

[Event "England"]
[Site "England"]
[Date "1975.??.??"]
[EventDate "1975.??.??"]
[Round "?"]
[Result "0-1"]
[White "Michael John Basman"]
[Black "William Hartston"]
[ECO "C33"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1. e4 e5 2. f4 exf4 3. Qe2 d5 4. Nc3 dxe4 5. Nxe4 Be7 6. Nf3
Nc6 7. c3 Bf5 8. d4 Qd5 9. Nc5 O-O-O 10. b4 Bxc5 11. bxc5 Nf6
12. Qb2 Rhe8+ 13. Kf2 g5 14. Nxg5 Rg8 15. h4 h6 16. Nf3 Ng4+
17. Kg1 Ne3 18. Bxe3 fxe3 19. Be2 Rg3 20. c4 Qe4 21. d5 Rdg8
22. Rh2 Qg4 23. Bd1 Nb4 24. c6 b6 25. Ne1 Qf4 26. Bf3 Nc2
27. Nxc2 Rxf3 28. d6 Bd3 29. d7+ Kd8 30. Qc1 Rfg3 31. Kh1 Rxg2
32. Rxg2 Rxg2 33. Kxg2 Qf2+ 34. Kh1 Be4# 0-1

[Event "Hastings"]
[Site "Hastings"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Viktor Korchnoi"]
[ECO "E30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bg5 c5 5. d5 h6 6. Bh4 Bxc3+
7. bxc3 d6 8. e3 e5 9. f3 Nbd7 10. Bd3 O-O 11. Nh3 Qa5 12. Qd2
g5 13. Bg3 Nh5 14. f4 exf4 15. exf4 g4 16. Ng1 f5 17. Ne2 Ndf6
18. O-O Bd7 19. Bh4 Rae8 20. a4 Bc8 21. Rfe1 Ne4 22. Qc2 Qc7
23. Ng3 Nexg3 24. hxg3 Qf7 25. a5 Kg7 26. Kh2 1/2-1/2

[Event "Teesside (England)"]
[Site "Teesside (England)"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "William James Lombardy"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "80"]

1.Nf3 Nf6 2.b3 d6 3.d4 g6 4.Bb2 Bg7 5.g3 O-O 6.Bg2 Nc6 7.O-O
e5 8.dxe5 Nd7 9.Qc1 Ncxe5 10.c4 Re8 11.Nc3 Nc5 12.Nxe5 Bxe5
13.Qd2 a5 14.Rad1 c6 15.f4 Bg7 16.Qxd6 Qxd6 17.Rxd6 Bf5 18.Bf3
h5 19.Rfd1 a4 20.b4 a3 21.Ba1 Na4 22.Nxa4 Rxa4 23.Bxg7 Kxg7
24.b5 Bg4 25.Kf2 Rxc4 26.bxc6 bxc6 27.R1d3 Rc2 28.Rd2 Rb2
29.Bxg4 hxg4 30.R6d3 Rh8 31.Rxb2 axb2 32.Rb3 Rxh2+ 33.Ke3 Rg2
34.Rxb2 Rxg3+ 35.Kd4 Ra3 36.e4 Ra4+ 37.Ke3 f5 38.Rb7+ Kf6
39.e5 Ke6 40.Rc7 Re4+ 0-1

[Event "Teesside"]
[Site "Teesside"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Vasily Smyslov"]
[ECO "C60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 g6 4. c3 d6 5. d4 Bd7 6. O-O Bg7
7. dxe5 dxe5 8. Qe2 Nge7 9. Rd1 O-O 10. Bg5 Qe8 11. Na3 a6
12. Bc4 Kh8 13. Rd2 Rd8 14. Rad1 Bc8 15. b4 Rxd2 16. Nxd2 Nd8
17. Bb3 Ne6 18. Be3 Nf4 19. Qc4 Nc6 20. Bc5 Be6 21. Qf1 Rg8
22. Nf3 h6 23. Rd2 f5 24. Bd5 Bxd5 25. exd5 e4 26. Nd4 Ne5
27. Ne2 Nfd3 28. Bd4 Qa4 29. Nb1 Rd8 30. Bxe5 Bxe5 31. g4 Rxd5
32. Qh3 Bg7 33. gxf5 gxf5 34. Ng3 Qd7 35. Nh5 Rd6 36. f4 exf3
37. Qxf3 Ne5 38. Qg3 Qf7 39. Rxd6 cxd6 40. Nxg7 f4 41. Qg2 f3
42. Qg3 Qxa2 0-1

[Event "Reykjavik zt"]
[Site "Reykjavik zt"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Jan Timman"]
[Black "William Hartston"]
[ECO "D78"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "69"]

1.Nf3 Nf6 2.g3 g6 3.Bg2 Bg7 4.O-O O-O 5.c4 Nc6 6.d4 d5 7.cxd5
Nxd5 8.Nc3 Nb6 9.e3 Re8 10.Ne1 Be6 11.Nc2 Bc4 12.Re1 a5 13.b3
Ba6 14.Bb2 e5 15.Ne4 exd4 16.Nxd4 Nxd4 17.Bxd4 Bxd4 18.exd4 c6
19.Qd2 a4 20.h4 Nd5 21.bxa4 Nf6 22.Nc5 Rxe1+ 23.Rxe1 Qd6
24.Rb1 h5 25.a5 Qe7 26.Bf3 Ng4 27.Re1 Qf6 28.Bxg4 hxg4 29.Ne4
Qf3 30.Qh6 Bc4 31.h5 Qf5 32.hxg6 fxg6 33.Ng5 Qf6 34.Qh7+ Kf8
35.Qxb7 1-0

[Event "Teeside"]
[Site "Teeside"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Jan Timman"]
[ECO "C16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "116"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 b6 5.Bd2 Qd7 6.Nf3 c6 7.Be2 Ba6
8.O-O Ne7 9.Bxa6 Nxa6 10.Ne2 Bxd2 11.Qxd2 c5 12.Ng3 h5 13.Qg5
g6 14.Rfd1 O-O-O 15.dxc5 Nxc5 16.a4 Nxa4 17.Rxa4 Qxa4 18.Qxe7
Qxc2 19.Rd2 Qb1+ 20.Nf1 Rd7 21.Qa3 Kb8 22.Rd3 Rc8 23.Rc3 Rxc3
24.Qxc3 Rc7 25.Qb4 Kb7 26.h4 Qd1 27.b3 a5 28.Qb5 Rc5 29.Qd7+
Rc7 30.Qb5 Rc5 31.Qd7+ Ka6 32.Nd2 Rc2 33.b4 axb4 34.Qa4+ Kb7
35.Qxb4 Qg4 36.Qxg4 hxg4 37.Kh2 Rc3 38.f3 gxf3 39.g4 b5 40.h5
gxh5 41.gxh5 b4 42.Kg3 b3 43.Nxf3 b2 44.Nd2 Rc1 45.h6 Rh1
46.Nh2 Rg1+ 47.Kh3 Rd1 48.Nhf3 Rh1+ 49.Nh2 Rc1 50.h7 Rc8
51.Nhf3 Rh8 52.Ng5 Kc6 53.Kg4 Kd7 54.Kh5 Ke7 55.Kh6 f6 56.Ngf3
Kf7 57.exf6 Kxf6 58.Ne1 Rc8 1/2-1/2

[Event "BBC TV Master Game"]
[Site "1"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Michael Francis Stean"]
[ECO "B92"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2 Nbd7
7.Be3 Nc5 8.f3 e6 9.a4 b6 10.O-O Bb7 11.Qd2 Rc8 12.Rfd1 Be7
13.b4 Ncd7 14.b5 axb5 15.axb5 O-O 16.Ra7 Rc7 17.Rxb7 Rxb7
18.Nc6 Qe8 19.Nxe7+ Qxe7 20.Qxd6 Qxd6 21.Rxd6 Rc8 22.Na4 Rxc2
23.Bd3 Ra2 24.Nxb6 Kf8 25.Bf1 Nxb6 26.Bxb6 Rd7 27.Rxd7 Nxd7
28.Bd4 e5 29.Be3 Ke7 30.Bc4 Rb2 31.h4 h5 32.Kh2 f6 33.Kh3 Rb4
34.Be2 Kd6 35.g4 hxg4 36.Kxg4 Nc5 37.h5 Rb3 38.h6 gxh6 39.Bxh6
Ne6 40.Bc4 Rb4 41.Bd5 Rxb5 42.Kf5 1/2-1/2

[Event "BBC TV Master Game"]
[Site "1"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "B81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.g4 h6 7.Bg2
Nc6 8.h3 Bd7 9.Be3 a6 10.Qe2 Nxd4 11.Bxd4 e5 12.Be3 Rc8 13.f4
Be7 14.O-O-O Qa5 15.Kb1 Rxc3 16.Bd2 Rxc2 17.Kxc2 Qxa2 18.Rb1
O-O 19.Bc3 Rc8 20.Ra1 Ba4+ 21.Kd2 Qb3 22.Rhc1 Bb5 23.Qf3 Bc6
24.Qd3 exf4 25.Qd4 Ne8 26.Ra5 Bf6 27.Qf2 Bb5 28.Ra3 Bxc3+ 0-1

[Event "BBC TV Master Game"]
[Site "2"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "George Steven Botterill"]
[Black "William Hartston"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "108"]

1.e4 c5 2.Nf3 e6 3.b3 Nf6 4.e5 Nd5 5.Bb2 Be7 6.c4 Nb4 7.a3
N4c6 8.Nc3 O-O 9.Qc2 d5 10.exd6 Bxd6 11.O-O-O e5 12.Nb5 Be7
13.Qe4 a6 14.Nc3 Nd7 15.Nd5 f5 16.Qe3 e4 17.Ne1 Nf6 18.Nc2 Ng4
19.Qe1 Na5 20.b4 cxb4 21.axb4 Nb3+ 22.Kb1 a5 23.f3 Nf6 24.Qe3
Nxd5 25.cxd5 a4 26.Bc4 Bg5 27.f4 Bf6 28.Bxb3 axb3 29.Qxb3 Bd7
30.d6 Kh8 31.Be5 Ba4 32.Qb2 Bb5 33.d4 exd3 34.Na3 Bc6 35.Rd2
Ra4 36.Rc1 Qb6 37.b5 Be4 38.d7 Raa8 39.Nc4 Qe6 40.Qd4 Bxe5
41.Qxe5 Qxd7 42.Nb6 Qd8 43.Rc7 Rg8 44.Nxa8 Qxa8 45.Qc3 Qe8
46.Rc5 h6 47.Kb2 Qh5 48.g3 Qf3 49.Qd4 Kh7 50.Rc7 Qf1 51.Rc1
Qf3 52.Rc7 Qf1 53.Rc1 Qf3 54.Rc7 Qf1 1/2-1/2

[Event "BBC TV Master Game"]
[Site "2"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "George Steven Botterill"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d3 e5 2.g3 Nf6 3.Bg2 d5 4.Nf3 Bd6 5.O-O O-O 6.Nc3 c6 7.Re1
Nbd7 8.e4 dxe4 9.Nxe4 Nxe4 10.Rxe4 Nf6 11.Re1 Re8 12.Nd2 Bg4
13.Bf3 Bh3 14.Bg2 Bg4 15.Bf3 Bh3 16.Bg2 Qd7 17.Ne4 Nxe4
18.dxe4 Rad8 19.Be3 Bxg2 20.Kxg2 Qe7 21.Qe2 Bc5 22.Rad1
1/2-1/2

[Event "BBC TV Master Game"]
[Site "2"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "George Steven Botterill"]
[Black "William Hartston"]
[ECO "A50"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.d4 Nf6 2.c4 Nc6 3.Nc3 e5 4.d5 Ne7 5.e4 Ng6 6.h4 h5 7.Be2 Be7
8.Bg5 d6 9.Qd2 Nd7 10.g3 Bxg5 11.hxg5 h4 12.O-O-O Ndf8 13.f4
hxg3 14.Rxh8 Nxh8 15.f5 f6 16.g6 Ke7 17.c5 Nd7 18.c6 Nc5
19.Nf3 b5 20.b4 Nxe4 21.Nxe4 Bxf5 22.Nxg3 Bxg6 23.Bd3 Qc8
24.Nh4 Bxd3 25.Qxd3 Qg4 26.Nhf5+ Kf8 27.Rh1 Ng6 28.Qxb5 a5
29.Qb7 Qf4+ 30.Kb1 Qxb4+ 31.Qxb4 axb4 32.Rh7 Ra3 33.Nh5 Rf3
34.Nhxg7 Kg8 35.Rh6 Ne7 36.Rxf6 Nxd5 37.Rg6 Kf7 38.Rg2 Ne3
39.Nxd6+ cxd6 40.c7 Rf1+ 41.Kb2 Nc4+ 42.Kb3 Nb6 43.Kxb4 Rc1
44.Kb5 Nd5 45.Nf5 Nxc7+ 46.Kb6 Ne8 47.a4 d5 48.a5 Kf6 49.Ne3
d4 50.Nd5+ Ke6 51.Nb4 Rb1 52.Kc5 Rc1+ 53.Kb5 Nd6+ 54.Kb6 Nc4+
55.Kb5 Nd6+ 56.Kb6 Rb1 57.Kc5 0-1

[Event "BBC TV Master Game"]
[Site "3"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Jonathan Speelman"]
[Black "William Hartston"]
[ECO "A45"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "96"]

1.d4 Nf6 2.Nc3 c5 3.d5 d6 4.e4 g6 5.Nf3 Bg7 6.Be2 Na6 7.O-O
O-O 8.Bf4 Nc7 9.a4 Bg4 10.Qd2 a6 11.h3 Bxf3 12.Bxf3 Nd7 13.Be2
Rb8 14.Bh6 b5 15.axb5 axb5 16.Bxg7 Kxg7 17.b4 cxb4 18.Na2 Na6
19.Nxb4 Nxb4 20.Qxb4 Nf6 21.Bxb5 Nxe4 22.Qxe4 Rxb5 23.Ra7 Re8
24.Qd4+ Kg8 25.Re1 Rc5 26.h4 Rxc2 27.h5 Rc7 28.h6 f6 29.Kh2
Qd7 30.Rxc7 Qxc7 31.Qg4 Kf8 32.Re3 Qc5 33.Qe4 Qc1 34.f4 Qd1
35.Qe6 Qd2 36.Qe4 f5 37.Qf3 Rc8 38.Rd3 Qe1 39.Kh3 Qh1+ 40.Kg3
Qxh6 41.Rc3 Rxc3 42.Qxc3 Qh5 43.Qc8+ Kg7 44.Qc3+ Kf7 45.Qe3
Qg4+ 46.Kf2 Qh4+ 47.Kg1 Qf6 48.Kh2 h6 0-1

[Event "Teesside"]
[Site "1"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Anthony Miles"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "51"]

1.c4 c5 2.g3 g6 3.Bg2 Bg7 4.Nc3 Nc6 5.a3 e6 6.Rb1 a5 7.Nh3
Nge7 8.Nf4 d6 9.b3 O-O 10.Bb2 Rb8 11.O-O f5 12.e3 e5 13.Nfd5
Nxd5 14.Nxd5 Be6 15.d3 Kh8 16.Qd2 Qd7 17.f4 b6 18.Bc3 Ne7
19.Qb2 Nc6 20.fxe5 Nxe5 21.Nf4 b5 22.cxb5 Rxb5 23.Bc6 Qxc6
24.Nxe6 Re8 25.Nxg7 Kxg7 26.a4 1/2-1/2

[Event "Teesside"]
[Site "3"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Florin Gheorghiu"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "28"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 Nge7 7.Nb3
d6 8.a4 b6 9.Bg2 Ng6 10.f4 Be7 11.O-O Bd7 12.Be3 O-O 13.Qd2
Qc7 14.Rfd1 Rfd8 1/2-1/2

[Event "Teesside"]
[Site "4"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Gyula Sax"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O
Nc6 8.Be3 Bd7 9.f4 Nxd4 10.Qxd4 Bc6 11.Rad1 O-O 12.Bf3 Qc7
13.Qc4 Rac8 14.a4 b6 15.Qa6 Qb8 16.Qe2 Rfe8 17.Bf2 Nd7 18.Bg4
Bf8 19.Bg3 Qb7 20.b4 Nf6 21.Bf3 d5 22.Rd4 dxe4 23.Nxe4 Nxe4
24.Bxe4 Bxe4 25.Rxe4 Qc6 26.b5 Qxc2 27.Qxc2 Rxc2 28.f5 g6
29.fxe6 Bc5+ 30.Kh1 Rxe6 31.Rxe6 fxe6 32.h4 Ra2 33.Rd1 Rxa4
34.Rd8+ Kf7 35.Rd7+ Kf6 36.Rxh7 e5 37.Kh2 e4 38.Bf4 e3 39.Bg5+
Kf5 40.Rf7+ Kg4 41.Rf6 e2 0-1

[Event "Teesside"]
[Site "5"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "David Bronstein"]
[Black "William Hartston"]
[ECO "D98"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.Qb3 dxc4 6.Qxc4 O-O 7.e4
Bg4 8.Be3 Nc6 9.d5 Bxf3 10.dxc6 b5 11.Qb4 a5 12.Qc5 Nxe4
13.Nxe4 Bxe4 14.Rd1 Qb8 15.f3 Bf5 16.Bxb5 a4 17.Bc4 Qxb2
18.O-O Qc3 1/2-1/2

[Event "Teesside"]
[Site "7"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "88"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O
Nc6 8.f4 O-O 9.Be3 Bd7 10.Nb3 Rc8 11.Bf3 Qc7 12.g4 Rfd8 13.g5
Ne8 14.Qe1 Qb8 15.Rd1 b5 16.Rd2 a5 17.Rg2 a4 18.Nc1 a3 19.bxa3
Na5 20.Nd3 Qc7 21.Nd1 Nc4 22.Bc1 Qa7+ 23.Kh1 Nxa3 24.Ne3 Bf8
25.Qh4 Nc4 26.Ng4 g6 27.Rg3 Bc6 28.Nf6+ Nxf6 29.gxf6 Qd4
30.Rh3 h6 31.Nf2 Nd2 32.Bxd2 Qxd2 33.Rg1 Qd4 34.Ng4 Bxe4
35.Nxh6+ Bxh6 36.Qxh6 Bxf3+ 37.Rxf3 Qxf6 38.Rfg3 Re8 39.Rxg6+
fxg6 40.Rxg6+ Qxg6 41.Qxg6+ Kf8 42.Qf6+ Kg8 43.Qg6+ Kf8
44.Qf6+ Kg8 1/2-1/2

[Event "Teesside"]
[Site "8"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Lubomir Kavalek"]
[ECO "B90"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "30"]

1.e4 c5 2.Nf3 d6 3.Nc3 Nf6 4.d4 cxd4 5.Nxd4 a6 6.Be3 e6 7.Be2
Be7 8.f4 Nc6 9.O-O O-O 10.Qe1 Nxd4 11.Bxd4 b5 12.a3 Bb7 13.Qg3
g6 14.Bd3 a5 15.f5 e5 1/2-1/2

[Event "Teesside"]
[Site "10"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Raymond Keene"]
[ECO "C16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "31"]

1.e4 e6 2.d4 d5 3.Nc3 Bb4 4.e5 Qd7 5.a3 Bxc3+ 6.bxc3 b6 7.a4
Ba6 8.Bxa6 Nxa6 9.Qg4 f5 10.Qh5+ g6 11.Qe2 Nb8 12.h4 h6 13.Nh3
Nc6 14.Nf4 Nge7 15.Ba3 Rg8 16.g4 1/2-1/2

[Event "Teesside"]
[Site "11"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Fridrik Olafsson"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.Nf3 c5 2.g3 b6 3.Bg2 Bb7 4.O-O e6 5.d3 Nf6 6.e4 Be7 7.c4 O-O
8.Nc3 d6 9.Re1 Nc6 10.d4 cxd4 11.Nxd4 Nxd4 12.Qxd4 Qc8 13.b3
Rd8 14.Bb2 Bf8 15.Rac1 Nd7 16.Ne2 Qc7 17.Qd2 a6 18.Nf4 Nc5
19.Re3 Qe7 20.b4 Nd7 21.a3 Rac8 22.Qe2 Rc7 23.Rec3 Rdc8
24.R3c2 a5 25.Nd3 Ba6 26.b5 Bb7 27.a4 g6 1/2-1/2

[Event "Teesside"]
[Site "13"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Robert Huebner"]
[Black "William Hartston"]
[ECO "A16"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "131"]

1.c4 Nf6 2.Nc3 d5 3.cxd5 Nxd5 4.g3 g6 5.Bg2 Nb6 6.d3 Bg7 7.Be3
h6 8.Qc1 N8d7 9.Nf3 Nf6 10.O-O c6 11.Rd1 Be6 12.Nd4 Bd7 13.Nb3
Qc8 14.Bc5 Be6 15.Nd4 Bh3 16.Nf3 Bxg2 17.Kxg2 Qe6 18.a4 Nbd7
19.Be3 Ng4 20.Bd4 O-O 21.a5 Nge5 22.Nxe5 Nxe5 23.Qe3 Qd6
24.Bc5 Qd7 25.h3 g5 26.Bxa7 f5 27.Bb6 Ng6 28.d4 Rf6 29.d5 Raf8
30.dxc6 Qxc6+ 31.Qf3 Qc8 32.Qd5+ Kh7 33.Qd7 Qa8 34.Nb5 Qa6
35.Qd3 Ne5 36.Qd5 Rc6 37.Bd4 e6 38.Qb3 Rc4 39.Kg1 Qc6 40.Na7
Qe4 41.Nb5 Qc6 42.Bc3 f4 43.g4 f3 44.e3 Nxg4 45.Bxg7 Kxg7
46.Nd4 Qd5 47.hxg4 Rxd4 48.Qc3 e5 49.exd4 Qd7 50.Kf1 Qxg4
51.Qc7+ Kg6 52.Qxe5 Rf4 53.Ra3 Qh4 54.Qe8+ Kf6 55.Qh8+ Kg6
56.Qg8+ Kf6 57.Qh8+ Kg6 58.Ke1 Re4+ 59.Kd2 Qxf2+ 60.Kc1 Re3
61.Qc8 Rxa3 62.Qe6+ Kg7 63.Qe7+ Kg6 64.Qxa3 g4 65.Qd3+ Kf6
66.d5 1-0

[Event "Alicante"]
[Site "Alicante"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "Heikki M J Westerinen"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "53"]

1. e4 e5 2. Bc4 Nf6 3. d3 Be7 4. Nc3 O-O 5. f4 exf4 6. Bxf4 c6
7. e5 d5 8. exf6 Bb4 9. Bb3 d4 10. Ne2 dxc3 11. O-O cxb2
12. fxg7 Qb6+ 13. Kh1 Re8 14. Bxf7+ Kxf7 15. Be3+ Kg8 16. Bxb6
Bg4 17. c3 bxa1=Q 18. Qxa1 Bxe2 19. Qb2 Bxf1 20. Qb3+ Kxg7
21. Bd4+ Kg6 22. Qxb4 c5 23. Qxc5 Nc6 24. Qd6+ Kh5 25. Bg7
Bxd3 26. h3 Bg6 27. Qf4 1-0

[Event "Hastings 7576"]
[Site "Hastings"]
[Date "1975.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1/2-1/2"]
[White "Michael Francis Stean"]
[Black "William Hartston"]
[ECO "A30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "49"]

1.c4 c5 2.Nf3 Nf6 3.Nc3 e6 4.g3 b6 5.Bg2 Bb7 6.O-O Be7 7.b3
O-O 8.Bb2 a6 9.e3 d6 10.Qe2 Nbd7 11.Rfd1 Re8 12.d4 Bf8 13.d5
exd5 14.Ne1 Rb8 15.Nxd5 Nxd5 16.Bxd5 Bxd5 17.Rxd5 b5 18.Rd2
bxc4 19.Qxc4 Qc8 20.Ng2 a5 21.Nf4 Nb6 22.Qc3 a4 23.Rad1 axb3
24.axb3 Qg4 25.Qc2 1/2-1/2

[Event "Reykjavik zt"]
[Site "Reykjavik"]
[Date "1975.??.??"]
[EventDate "1975.??.??"]
[Round "4"]
[Result "1-0"]
[White "Pertti Poutiainen"]
[Black "William Hartston"]
[ECO "A04"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.Nf3 c5 2.c4 Nf6 3.Nc3 b6 4.e4 Bb7 5.e5 Ng8 6.d4 cxd4 7.Nxd4
Nc6 8.Bf4 a6 9.Nf3 e6 10.a3 Nge7 11.Ne4 Ng6 12.Bg5 Qb8 13.Nd6+
Bxd6 14.exd6 Nce5 15.Nxe5 Nxe5 16.Bf4 Ng6 17.Be3 b5 18.cxb5
axb5 19.h4 h5 20.Rc1 Bd5 21.Rc5 Qxd6 22.Bxb5 O-O 23.Qd4 Ne7
24.Bd3 e5 25.Qc3 Ra4 26.f3 Qe6 27.Bc2 Rc4 28.Rxc4 Bxc4 29.Kf2
d5 30.Bc5 Rc8 31.b4 d4 32.Qd2 d3 33.Bxd3 Rd8 34.Bh7+ Kxh7
35.Qxd8 Nd5 36.Qg5 Nf4 37.Bf8 Ng6 38.Qxh5+ Kg8 39.Bc5 Qd7
40.Be3 Nf4 41.Bxf4 exf4 42.Kg1 1-0

[Event "BBC TV Master Game"]
[Site "1"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "Nigel Short"]
[Black "William Hartston"]
[ECO "A32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "38"]

1.d4 Nf6 2.c4 c5 3.Nf3 cxd4 4.Nxd4 e6 5.g3 d5 6.Bg2 e5 7.Nc2
d4 8.f4 exf4 9.Bxf4 Nc6 10.Bxc6+ bxc6 11.Qxd4 Qxd4 12.Nxd4 Bb7
13.Nd2 O-O-O 14.N4f3 Bb4 15.O-O-O Rhe8 16.Ne5 Bxd2+ 17.Rxd2
Rxd2 18.Kxd2 g5 19.Nxf7 Ne4+ 0-1

[Event "BBC TV Master Game"]
[Site "2"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "George Steven Botterill"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Bg5 d6 5.Nf3 h6 6.Bh4 O-O 7.e3
Na6 8.Be2 c5 9.O-O g5 10.Bg3 Nh5 11.Qc2 Nb4 12.Qd2 Bf5 13.a3
Na6 14.Nxg5 cxd4 15.exd4 Nxg3 16.fxg3 Bg6 17.Nf3 Nc7 18.Bd3
Ne6 19.Bxg6 fxg6 20.Nd5 Rxf3 21.gxf3 Nxd4 22.Rae1 e6 23.Nf4
Qf6 24.Qd3 Rf8 25.Kg2 g5 26.Nh5 Qf5 27.Qxf5 Rxf5 28.Nxg7 Kxg7
29.Re4 e5 30.b4 Kf6 31.f4 gxf4 32.gxf4 Ke6 33.fxe5 Rg5+ 34.Kh3
dxe5 35.Rg4 Rh5+ 36.Kg2 Nf5 37.Kg1 Rh3 38.Rg6+ Kf7 39.Rd6 Ke7
40.Rd5 Ke6 41.Re1 Re3 42.Rxe3 Nxe3 43.Rc5 Kd6 44.Kf2 Ng4+
45.Kg3 Ne3 46.Kf3 Nc2 47.Rd5+ Ke6 48.Ke4 Nxa3 49.Rxe5+ Kd6
50.Rd5+ Ke6 51.Rh5 Nxc4 52.Rxh6+ Kd7 53.Kd5 Ne3+ 54.Kc5 Nf5
55.Rf6 Ne7 56.h4 b6 57.Kd4 Nc6+ 58.Rxc6 Kxc6 59.h5 1-0

[Event "BBC TV Master Game"]
[Site "3"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "John Nunn"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "117"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bg5
h6 8.Bh4 g5 9.Bg3 Nh5 10.e3 Nxg3 11.hxg3 Bg7 12.Qc2 Nd7 13.Bd3
Qe7 14.a4 a6 15.O-O Rb8 16.Rab1 O-O 17.b4 Ne5 18.bxc5 dxc5
19.Nxe5 Qxe5 20.Ne4 Qxd5 21.Nxc5 b5 22.axb5 axb5 23.Rxb5 Rxb5
24.Bxb5 Bf5 25.Bd3 Rc8 26.Bxf5 Rxc5 27.Be4 Rxc2 28.Bxd5 Rd2
29.Be4 Bb2 30.g4 Kg7 31.g3 Kf6 32.Kg2 Kg7 33.Rh1 Ba3 34.Ra1
Bc5 35.Kf3 Rb2 36.Rc1 Bb4 37.Rc6 Ba5 38.Bc2 Bb4 39.Ke2 Ba5
40.f4 Rb6 41.Rc5 Bb4 42.Rc4 Bd6 43.Kf3 Ra6 44.Rd4 Be7 45.Rd7
Kf8 46.Rb7 Rc6 47.Bb3 Rc3 48.Ke4 Bc5 49.Rxf7+ Ke8 50.Rb7 Rxe3+
51.Kd5+ Ba3 52.f5 Rxg3 53.Ke6 Kd8 54.Bd1 Rd3 55.Rb8+ Kc7
56.Rb1 Rd4 57.Kf7 Kd6 58.Kg6 Ke5 59.Kxh6 1/2-1/2

[Event "BBC TV Master Game"]
[Site "3"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "John Nunn"]
[Black "William Hartston"]
[ECO "B83"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "56"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.Be2 Be7 7.O-O
Nc6 8.Be3 a6 9.a4 O-O 10.f4 Qc7 11.Kh1 Nxd4 12.Qxd4 Bd7
13.Rad1 Bc6 14.f5 e5 15.Qd3 b5 16.axb5 axb5 17.Nxb5 Qb7
18.Nxd6 Bxd6 19.Qxd6 Bxe4 20.Bf3 Bxf3 21.Rxf3 Qxb2 22.Bg5 Ne4
23.Qe7 Rfe8 24.Bc1 Qxc2 25.Qd7 Nf2+ 26.Rxf2 Qxf2 27.h3 h6
28.Kh2 Rad8 0-1

[Event "Decin-A"]
[Site "Decin"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1-0"]
[White "William Hartston"]
[Black "Jan Plachetka"]
[ECO "E30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "43"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 Bxc3+ 7.bxc3
d6 8.e3 e5 9.f3 Nbd7 10.Bd3 O-O 11.Nh3 Qa5 12.Qd2 Re8 13.O-O
e4 14.Be2 b5 15.cxb5 Bb7 16.Be1 exf3 17.gxf3 Nxd5 18.e4 N5b6
19.Qxd6 Re6 20.Qc7 Rb8 21.Rd1 Bc8 22.Rxd7 1-0

[Event "Decin-A"]
[Site "Decin"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "Nikolay Minev"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "42"]

1.d4 Nf6 2.c4 c5 3.dxc5 e6 4.Nf3 Bxc5 5.e3 O-O 6.a3 b6 7.Be2
Bb7 8.O-O Be7 9.Nbd2 Qc7 10.b3 d6 11.Bb2 Nbd7 12.Qc2 Rac8
13.Rac1 a6 14.Qb1 Rfd8 15.Rfd1 Qb8 16.b4 Qa8 17.Bf1 h6 18.Qa1
a5 19.h3 axb4 20.axb4 Qxa1 21.Rxa1 Ra8 1/2-1/2

[Event "Hastings"]
[Site "?"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "David Bronstein"]
[Black "William Hartston"]
[ECO "B22"]
[WhiteElo "2590"]
[BlackElo "2475"]
[PlyCount "131"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6
7. a3 Be7 8. Bd3 Nc6 9. O-O Bd7 10. Re1 dxe5 11. dxe5 Rc8
12. Be4 O-O 13. Qd3 h6 14. Bd2 Qb6 15. Bxd5 exd5 16. Nc3 Be6
17. Nxd5 Rcd8 18. Nxe7 Nxe7 19. Qe3 Qxe3 20. Bxe3 Nc6 21. h3
Rd5 22. Bd2 Rfd8 23. Bc3 a5 24. Rac1 b5 25. Bd2 Rc8 26. Re3 b4
27. axb4 axb4 28. Re4 b3 29. Rec4 Ne7 30. Rxc8 Nxc8 31. Be3
Ne7 32. Nd4 Rxe5 33. Nxe6 fxe6 34. Rc3 Rb5 35. Kf1 Nd5 36. Rc8
Kf7 37. Bd2 g5 38. g3 Nf6 39. Ke2 h5 40. Be3 g4 41. h4 Nd5
42. Bd4 e5 43. Be3 e4 44. Bd2 Ke6 45. Re8 Kf5 46. Rh8 Kg6
47. Rh6 Kf7 48. Rc6 Rb6 49. Rc4 Re6 50. Rc5 Re5 51. Ra5 Ke6
52. Ra3 e3 53. fxe3 Ne7 54. Bc3 Rf5 55. Rxb3 Rf3 56. Rb6 Kd5
57. e4 Kc5 58. Rf6 Rxg3 59. Be1 Rb3 60. Bc3 Kc4 61. Re6 Rb7
62. Ke3 Rc7 63. Be5 Rd7 64. Kf4 Kd3 65. Rd6 Rxd6 66. Bxd6 1-0

[Event "Beersheba"]
[Site "Beer Sheba ISR"]
[Date "1976.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "William Hartston"]
[Black "Moshe Czerniak"]
[ECO "D31"]
[WhiteElo "2445"]
[BlackElo "2385"]
[PlyCount "63"]

1.d4 d5 2.c4 c6 3.Nf3 e6 4.Nc3 dxc4 5.e3 b5 6.a4 Bb4 7.Be2 Bb7
8.O-O a6 9.Qc2 Nf6 10.e4 c5 11.dxc5 Bxc3 12.bxc3 Nxe4 13.Nd4
Nxc5 14.axb5 Be4 15.Qb2 Nd3 16.Bxd3 Bxd3 17.Re1 O-O 18.b6 Qd5
19.Bf4 Nd7 20.Bc7 Qb7 21.Qb4 Nf6 22.Qd6 Be4 23.Ra5 Rfc8 24.Rg5
Ne8 25.Qe5 Bg6 26.Nxe6 f6 27.Qd5 Qxd5 28.Rxd5 Nxc7 29.bxc7 Re8
30.Rd8 Bf7 31.Rxa8 Rxa8 32.Rd1 1-0

[Event "Moscow ETC"]
[Site "4"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Vlastimil Jansa"]
[Black "William Hartston"]
[ECO "B82"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "41"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 d6 6.f4 Nc6 7.Nf3
Be7 8.Bd3 O-O 9.O-O Nb4 10.Kh1 Nxd3 11.cxd3 b6 12.Be3 Bb7
13.Qe1 d5 14.e5 d4 15.Bxd4 Nd5 16.Qd2 Nb4 17.Ne4 Rc8 18.Rfc1
Rxc1+ 19.Rxc1 Nxa2 20.Ra1 Bd5 21.Qe3 1/2-1/2

[Event "Europa"]
[Site "Europa"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Petrosian"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Bb3 Bc5 5. Nf3 d6 6. Nc3 O-O
7. O-O Nbd7 8. Ne2 Bb6 9. c3 Nc5 10. Bc2 Bg4 11. Ng3 Nh5
12. d4 exd4 13. cxd4 Ne6 14. Nf5 d5 15. h3 Bxf5 16. exf5 Nc7
17. Bg5 Qd6 18. Qd2 Rfe8 19. g4 Nf6 20. Bf4 Qf8 21. Be5 Ne4
22. Qf4 Rac8 23. f6 gxf6 24. Bxf6 Ne6 25. Qf5 Qh6 26. g5 Qg6
27. Nh4 Qh5 28. Nf3 Nxf6 29. Qxf6 Bd8 30. Qf5 Nxg5 31. Qxc8
Qxf3 32. Rae1 Nxh3+ 33. Kh2 Rxe1 34. Qxd8+ Kg7 35. Rxe1 Qxf2+
36. Kxh3 Qf3+ 37. Kh2 Qf2+ 38. Kh3 Qf3+ 1/2-1/2

[Event "BBC TV Master Game"]
[Site "BBC TV Master Game"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Helmut Pfleger"]
[ECO "A41"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "45"]

1.d4 d6 2.c4 e5 3.Nf3 exd4 4.Nxd4 g6 5.Nc3 Bg7 6.g3 Ne7 7.Bg2
O-O 8.O-O Nbc6 9.Nxc6 bxc6 10.Bd2 Rb8 11.b3 Bd7 12.Rc1 Nf5
13.Ne4 Qe7 14.Bc3 Bxc3 15.Rxc3 f6 16.Rd3 Ng7 17.Qd2 f5 18.Ng5
Rbe8 19.Re1 Qf6 20.f4 h6 21.Nh3 Ne6 22.Nf2 c5 23.Nd1 1/2-1/2

[Event "BBC TV Master Game"]
[Site "BBC TV Master Game"]
[Date "1977.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Helmut Pfleger"]
[Black "William Hartston"]
[ECO "A36"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "113"]

1.c4 g6 2.Nc3 c5 3.g3 Bg7 4.Bg2 Nc6 5.e3 e6 6.Nge2 Nge7 7.O-O
O-O 8.Nf4 b6 9.d3 Bb7 10.Bd2 d6 11.a3 Qd7 12.Qe2 Rfe8 13.Rab1
d5 14.b4 cxb4 15.axb4 dxc4 16.dxc4 Ne5 17.Ne4 Rac8 18.Bc3 Bxe4
19.Bxe4 Nxc4 20.Bxg7 Kxg7 21.Rfd1 Qc7 22.b5 Qe5 23.Rd4 Na5
24.Nd3 Qc7 25.Qb2 Kg8 26.Rc1 Qb8 27.Rd7 Rxc1+ 28.Qxc1 Qc8
29.Qxc8 Nxc8 30.Ne5 Rf8 31.Bc2 Re8 32.f4 Ne7 33.Rxa7 Nd5
34.Nxf7 Nxe3 35.Be4 Nf5 36.Ng5 Ng7 37.Rc7 Rb8 38.Nxe6 Nxe6
39.Bd5 Re8 40.Rc8 Rxc8 41.Bxe6+ Kf8 42.Bxc8 Nc4 43.Bg4 Ke7
44.Be2 Nd6 45.Kf2 Ke6 46.Ke3 Kd5 47.g4 Kc5 48.Bd3 Nxb5 49.Ke4
Nc3+ 50.Ke5 Nd1 51.f5 gxf5 52.gxf5 Ne3 53.h3 Nxf5 54.Bxf5 b5
55.Bxh7 Kc6 56.h4 Kd7 57.Kf6 1-0

[Event "EU-chT (Men)"]
[Site "Moscow"]
[Date "1977.04.13"]
[EventDate "?"]
[Round "2"]
[Result "1/2-1/2"]
[White "Georgi P Tringov"]
[Black "William Hartston"]
[ECO "B22"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "72"]

1.e4 c5 2.Nf3 e6 3.c3 d5 4.exd5 exd5 5.d4 Nc6 6.Bb5 Bd6 7.dxc5
Bxc5 8.O-O Nge7 9.Nbd2 O-O 10.Nb3 Bd6 11.Nbd4 Bg4 12.Be2 Rc8
13.h3 Bh5 14.Be3 Bb8 15.Re1 Re8 16.Qd2 a6 17.Bf1 Bg6 18.Bf4
Nxd4 19.Nxd4 Ba7 20.Rad1 h6 21.Be2 Qb6 22.Bf3 Rcd8 23.Nb3 Qc6
24.Re2 Bb6 25.Qe1 Qf6 26.Be5 Qg5 27.g3 Bh5 28.Bf4 Qg6 29.Bxh5
Qxh5 30.Kg2 Kf8 31.Nd4 Bxd4 32.cxd4 Nf5 33.Qb4+ Kg8 34.Ree1
Rxe1 35.Rxe1 Qg6 36.Bc7 Rd7 1/2-1/2

[Event "EU-chT (Men)"]
[Site "Moscow"]
[Date "1977.04.13"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "Svetozar Gligoric"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "46"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7
7.Bc4 O-O 8.Ne2 Nc6 9.O-O b6 10.Bg5 Bb7 11.f4 Na5 12.Bd3 c5
13.d5 f6 14.Bh4 f5 15.Rc1 fxe4 16.Bxe4 Nc4 17.Qd3 Nd6 18.Bf3
Nf5 19.Bf2 e6 20.c4 exd5 21.Nc3 Kh8 22.Bxd5 Ne7 23.Bh4 Qd7
1/2-1/2

[Event "Hastings"]
[Site "Hastings"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "14"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Ulf Andersson"]
[ECO "D79"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "29"]

1.Nf3 Nf6 2.g3 d5 3.Bg2 g6 4.O-O Bg7 5.c4 c6 6.cxd5 cxd5 7.d4
O-O 8.Nc3 e6 9.Ne5 Nfd7 10.f4 f6 11.Nd3 Nc6 12.e3 Re8 13.b3
Ne7 14.g4 f5 15.g5 1/2-1/2

[Event "Hastings"]
[Site "02"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "Larry Christiansen"]
[Black "William Hartston"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "67"]

1.c4 Nf6 2.Nc3 c5 3.g3 Nc6 4.Bg2 e6 5.Nf3 d5 6.cxd5 Nxd5 7.O-O
Be7 8.d4 O-O 9.e4 Ndb4 10.Be3 cxd4 11.Nxd4 Nxd4 12.Bxd4 Bd7
13.Rc1 Bc6 14.a3 e5 15.Be3 Nd3 16.Rc2 Nc5 17.Nd5 Ne6 18.Rd2
Bc5 19.Bxc5 Nxc5 20.Qh5 f6 21.f4 Qe8 22.Qh4 Rd8 23.fxe5 Bxd5
24.exd5 Qxe5 25.Qd4 Qd6 26.Re2 a5 27.b4 axb4 28.Qxb4 Rfe8
29.Rfe1 Re5 30.a4 Nd3 31.Qxd6 Rxd6 32.Rxe5 Nxe5 33.Rc1 b6
34.Bh3 1/2-1/2

[Event "Buenos Aires"]
[Site "Buenos Aires"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "05"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Oleg Romanishin"]
[ECO "C28"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "61"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nc3 Bb4 5. Nf3 d6 6. O-O Bxc3
7. bxc3 h6 8. Qe2 Be6 9. Bb3 Qc8 10. Nh4 Bxb3 11. axb3 Qg4
12. Qxg4 Nxg4 13. f3 Nf6 14. Nf5 Kf8 15. c4 Nd7 16. Bb2 f6
17. Ne3 Kf7 18. f4 a5 19. fxe5 dxe5 20. Bc3 Nd4 21. Nd5 Ne6
22. Ra2 Ra7 23. Bd2 b6 24. Be3 Nec5 25. Rf2 Rb7 26. Bd2 c6
27. Ne3 Ra8 28. Rf1 Rd8 29. b4 axb4 30. Bxb4 h5 31. Rb1
1/2-1/2

[Event "Hastings (England)"]
[Site "Hastings (England)"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Jonathan Speelman"]
[Black "William Hartston"]
[ECO "A10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1.c4 g6 2.e4 e5 3.d4 Nf6 4.Nf3 Bb4+ 5.Bd2 Bxd2+ 6.Qxd2 Nxe4
7.Qe3 f5 8.dxe5 Qe7 9.Nc3 Nxc3 10.Qxc3 Na6 11.Be2 Qb4 12.Qxb4
Nxb4 13.O-O Nc6 14.c5 O-O 15.Rfe1 Re8 16.Bb5 Re7 17.Rad1 Kg7
18.h4 a6 19.Ba4 Rb8 20.Nd4 Nxd4 21.Rxd4 b5 22.Bb3 Bb7 23.Red1
Bc6 24.f4 Kf8 25.R1d3 Rg7 26.Rg3 Re8 27.Kf2 Ree7 28.a4 h6
29.Rh3 Re8 30.axb5 axb5 31.Bd5 g5 32.Bxc6 dxc6 33.hxg5 hxg5
34.Rh8+ Ke7 35.Rh6 gxf4 36.Rxc6 Kf8 37.Rf6+ Rf7 38.Rd7 Rxf6
39.exf6 Re6 40.Rxc7 b4 41.Rc8+ Kf7 42.c6 1-0

[Event "Hastings"]
[Site "Hastings"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "12"]
[Result "0-1"]
[White "William Hartston"]
[Black "Mihai Suba"]
[ECO "E31"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "104"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.Bg5 h6 5.Bh4 c5 6.d5 d6 7.e3
Bxc3+ 8.bxc3 e5 9.f3 Qa5 10.Qd2 Nbd7 11.Bd3 Nb6 12.Nh3 g5
13.Bg3 Bxh3 14.gxh3 O-O-O 15.a4 h5 16.h4 Rdg8 17.hxg5 h4
18.Bf2 Rxg5 19.Rg1 Rxg1+ 20.Bxg1 e4 21.Be2 exf3 22.Bxf3 Nxc4
23.Qe2 Ne5 24.Bh1 c4 25.Rd1 Nfd7 26.Kf1 Nc5 27.Ra1 Ncd3 28.Be4
Qd8 29.Bf5+ Kb8 30.e4 Qg5 31.Qg2 Qf4+ 32.Ke2 Qh6 33.Rf1 Nf4+
34.Rxf4 Qxf4 35.Be3 h3 36.Qf2 Qxf2+ 37.Kxf2 a5 38.Bb6 Nd3+
39.Kg3 Nc5 40.Bxa5 Nxa4 41.Bxh3 b6 42.Bb4 Nc5 43.Bf5 Kc7
44.Ba3 Nd3 45.e5 Rg8+ 46.Kh4 Nxe5 47.Bc1 Nf3+ 48.Kh3 Ng1+
49.Kh4 Rh8+ 50.Kg5 Rxh2 51.Kf6 Ne2 52.Bd2 Rf2 0-1

[Event "Hastings 7879"]
[Site "Hastings"]
[Date "1978.??.??"]
[EventDate "?"]
[Round "6"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Evgeni Vasiukov"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "36"]

1.e4 e5 2.Bc4 Nf6 3.d3 c6 4.Bb3 Bc5 5.Nf3 d6 6.Nc3 Qe7 7.Ne2
Be6 8.Ng3 g6 9.c3 Bb6 10.Bc2 h6 11.a4 a5 12.h3 Nbd7 13.d4
O-O-O 14.O-O Kc7 15.b4 Bc4 16.Re1 Ra8 17.Ba3 Nh7 18.Nd2 axb4
1/2-1/2

[Event "It (cat.11)"]
[Site "Tallinn (Estonia)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "6"]
[Result "0-1"]
[White "William Hartston"]
[Black "David Bronstein"]
[ECO "E10"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "76"]

1. d4 Nf6 2. Nf3 e6 3. c4 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 a6
7. a4 g6 8. Bg5 h6 9. Bh4 Bg7 10. e3 Bg4 11. Qc2 Bxf3 12. gxf3
Nbd7 13. a5 O-O 14. f4 b5 15. axb6 Qxb6 16. Ra2 Qb4 17. Bg2 c4
18. O-O Nc5 19. Rd1 Rfc8 20. Bf1 Rab8 21. f3 Nh5 22. Be1 f5
23. Kh1 Re8 24. Qf2 Qb3 25. Rda1 Nd3 26. Bxd3 cxd3 27. e4 Nxf4
28. Bd2 Ne2 29. Qg2 Nxc3 30. bxc3 Qxa2 31. Rxa2 Rb1+ 32. Qg1
Rxg1+ 33. Kxg1 fxe4 34. fxe4 Rxe4 35. Rxa6 Re2 36. Ra2 g5
37. c4 Kf7 38. h3 Kg6 0-1

[Event "It (cat.11)"]
[Site "Tallinn (Estonia)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1/2-1/2"]
[White "Larry Christiansen"]
[Black "William Hartston"]
[ECO "D32"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.e3 d5 5.d4 Nc6 6.a3 a6 7.dxc5
Bxc5 8.b4 Ba7 9.Bb2 O-O 10.Qc2 d4 11.exd4 Nxd4 12.Nxd4 Bxd4
13.Be2 e5 1/2-1/2

[Event "It (cat.11)"]
[Site "Tallinn (Estonia)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "8"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Petrosian"]
[ECO "C24"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "23"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Bb3 d5 5. Nf3 Bd6 6. Nc3 dxe4
7. Ng5 O-O 8. Ncxe4 Nxe4 9. Nxe4 Bf5 10. O-O Na6 11. Qf3 Bxe4
12. dxe4 1/2-1/2

[Event "Sochi (Russia)"]
[Site "Sochi (Russia)"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Alexey Suetin"]
[ECO "E81"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "84"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.f3 O-O 6.Be3 Nbd7 7.Nh3
c6 8.Nf2 a6 9.a4 e5 10.d5 cxd5 11.Nxd5 Nxd5 12.Qxd5 Nf6 13.Qd2
Be6 14.a5 Rc8 15.b3 Qe7 16.Rd1 Ne8 17.g4 f5 18.gxf5 gxf5
19.Bh3 Kh8 20.exf5 Bxf5 21.Bxf5 Rxf5 22.Ke2 Qf8 23.Ne4 Rxf3
24.Rhf1 Rxf1 25.Rxf1 Qe7 26.Qd5 Rc7 27.c5 dxc5 28.Bg5 Qd7
29.Qxd7 Rxd7 30.Nxc5 Rd5 31.Nxb7 h6 32.Bd2 Rb5 33.Rf7 Rxb3
34.Re7 Nf6 35.Nc5 Rh3 36.Nxa6 Rxh2+ 37.Kd1 Ne4 38.Be1 Nf2+
39.Ke2 e4 40.Bxf2 Bd4 41.Rxe4 Bxf2 42.Kf3 Bg1 1/2-1/2

[Event "Tallinn"]
[Site "15"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Mikhail Tal"]
[ECO "B21"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "54"]

1.e4 c5 2.f4 d5 3.exd5 Nf6 4.Bb5+ Bd7 5.Bxd7+ Qxd7 6.c4 e6
7.Qe2 Bd6 8.dxe6 fxe6 9.d3 O-O 10.Nf3 Ng4 11.Nc3 Nc6 12.O-O
Bxf4 13.Qe4 Qd4+ 14.Qxd4 cxd4 15.Bxf4 dxc3 16.Bd6 Rfd8 17.c5
cxb2 18.Rab1 b6 19.Rxb2 bxc5 20.Bxc5 Rxd3 21.h3 Nf6 22.Rc1
Rad8 23.Kh2 e5 24.Bf2 e4 25.Rxc6 exf3 26.Bxa7 Rd2 27.Rcc2 Rxc2
1/2-1/2

[Event "Tallinn"]
[Site "5"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Rafael Vaganian"]
[Black "William Hartston"]
[ECO "A14"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "91"]

1.Nf3 Nf6 2.c4 c5 3.Nc3 e6 4.g3 d5 5.cxd5 Nxd5 6.Bg2 Nc6 7.O-O
Be7 8.d4 O-O 9.e4 Ndb4 10.d5 exd5 11.exd5 Nd4 12.a3 Nbc2
13.Nxd4 Nxd4 14.b4 cxb4 15.axb4 Nf5 16.Qb3 Bd7 17.Ne4 Nd6
18.Bb2 Nxe4 19.Bxe4 Bd6 20.Bd4 a6 21.Qb2 f6 22.Rfe1 Rf7 23.Bd3
Qf8 24.Bc5 Rc8 25.Rac1 Bxc5 26.bxc5 Rxc5 27.Qb6 Rxc1 28.Rxc1
Qa3 29.Re1 g5 30.Bf1 Kg7 31.Qxb7 Bb5 32.Qc8 Bxf1 33.Rxf1 Qd6
34.Rd1 Rc7 35.Qf5 Rc5 36.h4 gxh4 37.Qg4+ Kf8 38.Qxh4 Kg7
39.Qh5 a5 40.Rd4 Rc1+ 41.Kh2 Qd7 42.Rh4 Kg8 43.Rg4+ Kh8 44.Rf4
Rc5 45.Rxf6 Rxd5 46.Qh6 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "Rainer F A Knaak"]
[Black "William Hartston"]
[ECO "D86"]
[WhiteElo "2565"]
[BlackElo "2485"]
[PlyCount "69"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3
Bg7 7. Bc4 O-O 8. Be3 c5 9. Ne2 Nc6 10. O-O b6 11. Rc1 Bb7
12. Qd2 Rc8 13. h4 Na5 14. Bd3 e6 15. h5 cxd4 16. cxd4 Qd7
17. Bh6 Rxc1 18. Rxc1 Rc8 19. Bxg7 Kxg7 20. h6+ Kg8 21. Rxc8+
Qxc8 22. Qg5 Qf8 23. Nf4 Nc6 24. Nh5 Qd6 25. Nf6+ Kh8 26. e5
Qd8 27. Be4 Na5 28. Bxb7 Nxb7 29. Qf4 Na5 30. d5 exd5 31. Nxd5
Kg8 32. e6 fxe6 33. Qe5 Qf8 34. Qxe6+ Kh8 35. Ne7 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "2"]
[Result "1-0"]
[White "William Hartston"]
[Black "Jose Luis Vilela"]
[ECO "E14"]
[WhiteElo "2485"]
[BlackElo "2480"]
[PlyCount "61"]

1. d4 Nf6 2. Nf3 e6 3. c4 b6 4. e3 Bb7 5. Bd3 c5 6. O-O Be7
7. Nc3 a6 8. b3 d6 9. Bb2 Nbd7 10. Qe2 O-O 11. Rad1 Re8 12. e4
cxd4 13. Nxd4 Nf8 14. f4 N6d7 15. Kh1 Qc7 16. Bb1 Rad8 17. Qh5
Bf6 18. Qh3 Qc5 19. Nc2 Qc7 20. Ne3 Nc5 21. Ng4 Bxc3 22. Qxc3
f6 23. Qg3 Ng6 24. Rde1 Rf8 25. f5 exf5 26. Nxf6+ Rxf6
27. Bxf6 Nxe4 28. Bxe4 fxe4 29. Bxd8 Qxd8 30. Rd1 Qe8 31. Qxd6
1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Jiri Lechtynsky"]
[Black "William Hartston"]
[ECO "D91"]
[WhiteElo "2415"]
[BlackElo "2485"]
[PlyCount "99"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 d5 5. Bg5 Ne4 6. cxd5
Nxg5 7. Nxg5 e6 8. Qd2 exd5 9. Qe3+ Kf8 10. Qf4 Bf6 11. h4 h6
12. Nf3 Kg7 13. e3 Be6 14. Bd3 c5 15. dxc5 Nd7 16. Nd4 Nxc5
17. Bc2 Bc8 18. O-O-O Ne6 19. Nxe6+ Bxe6 20. e4 Rc8 21. Nxd5
Bxd5 22. Rxd5 Qb6 23. e5 Be7 24. Rhd1 Qa6 25. Kb1 Rxc2
26. Kxc2 Qxa2 27. R5d3 a5 28. Rc3 b5 29. Rd7 Qe6 30. Rcc7 Re8
31. g3 a4 32. Rxe7 Rxe7 33. Rxe7 Qxe7 34. Qf6+ Qxf6 35. exf6+
Kxf6 36. Kc3 Ke5 37. Kb4 Ke4 38. Kxb5 Kf3 39. Kxa4 Kxf2 40. b4
f5 41. b5 Kxg3 42. b6 f4 43. b7 f3 44. b8=Q+ Kg2 45. Qb7 g5
46. hxg5 hxg5 47. Qe4 Kg3 48. Kb3 g4 49. Kc2 f2 50. Qh1 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "William Hartston"]
[Black "Gyula Sax"]
[ECO "D85"]
[WhiteElo "2485"]
[BlackElo "2590"]
[PlyCount "63"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4
Nxc3 7. bxc3 O-O 8. Be2 c5 9. O-O b6 10. Bg5 Bb7 11. Qd3 Qd7
12. Rad1 e6 13. d5 exd5 14. exd5 c4 15. Qd2 Rc8 16. Bh6 Bh8
17. Qf4 Na6 18. Bxc4 Re8 19. Ng5 Be5 20. Qh4 b5 21. Bb3 Nc5
22. f4 Bf6 23. f5 Re4 24. Qh3 Bxg5 25. Bxg5 Nxb3 26. axb3 Qd6
27. fxg6 Qxg6 28. Qd7 Ba6 29. Rf3 Rae8 30. Rg3 Bc8 31. Qxb5 h5
32. Be7 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "9"]
[Result "1-0"]
[White "Iivo Nei"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "2500"]
[BlackElo "2485"]
[PlyCount "80"]

1. d4 Nf6 2. c4 c5 3. e3 e6 4. Nc3 d5 5. Nf3 a6 6. cxd5 exd5
7. Be2 Nc6 8. O-O Be6 9. b3 cxd4 10. Nxd4 Bd6 11. Bb2 Qc7
12. h3 O-O 13. Rc1 Qe7 14. Na4 Rac8 15. Nxc6 bxc6 16. Bxa6 Rc7
17. Qd4 Rb8 18. Qh4 Rb4 19. f4 Bd7 20. Rfe1 Ne4 21. Qxe7 Bxe7
22. Bd3 f5 23. Red1 Rcb7 24. Bd4 Rxd4 25. exd4 Rb4 26. Nc5 Be8
27. Bxe4 fxe4 28. a3 Rb8 29. b4 h5 30. g3 Bd6 31. Rf1 g5
32. fxg5 Bxg3 33. Rc3 h4 34. Kg2 Bd6 35. Rf5 Bh5 36. Nd7 Bf3+
37. Rfxf3 exf3+ 38. Kxf3 Ra8 39. Kg4 Bg3 40. Ne5 Be1 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "10"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Valery I Zilberstein"]
[ECO "D85"]
[WhiteElo "2485"]
[BlackElo "2455"]
[PlyCount "81"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 d5 5. cxd5 Nxd5 6. e4
Nxc3 7. bxc3 c5 8. Bb5+ Nc6 9. O-O cxd4 10. cxd4 O-O 11. Bxc6
bxc6 12. Ba3 Bg4 13. Bc5 Re8 14. Rc1 Qa5 15. Qd2 Qa4 16. Rc3
Bxf3 17. Rxf3 e5 18. Ra3 Qb5 19. Rb3 Qa4 20. Ra3 Qb5 21. Ra5
Bh6 22. Qc3 exd4 23. Bxd4 Qb7 24. f3 Red8 25. Qc5 Qb6 26. Rxa7
Qxc5 27. Bxc5 Rxa7 28. Bxa7 Ra8 29. Bd4 Rxa2 30. Rb1 Ra8
31. Kf2 Bg7 32. Bxg7 Kxg7 33. Rc1 Ra2+ 34. Kg3 Ra6 35. Kf4 Kf6
36. h4 h6 37. g3 Ke6 38. Rc3 Rb6 39. g4 Ra6 40. Rc2 Kf6
41. Rc5 1/2-1/2

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "11"]
[Result "1/2-1/2"]
[White "Alexander Veingold"]
[Black "William Hartston"]
[ECO "B40"]
[WhiteElo "2370"]
[BlackElo "2485"]
[PlyCount "84"]

1. e4 c5 2. Nf3 e6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 b6
7. Nc3 Bb7 8. Bd3 Be7 9. O-O O-O 10. Re1 Nxc3 11. bxc3 d6
12. exd6 Qxd6 13. Ne5 Nc6 14. Bf4 Nxe5 15. Bxe5 Qd8 16. Qh5 f5
17. Re3 Bf6 18. Rh3 Bxe5 19. Qxh7+ Kf7 20. dxe5 Rh8 21. Qxh8
Qxh8 22. Rxh8 Rxh8 23. Rd1 Rc8 24. Bb5 Rc5 25. Rd7+ Kf8 26. c4
a6 27. Rxb7 axb5 28. Rxb6 bxc4 29. f4 c3 30. Rb1 Rc4 31. g3
Ra4 32. Rc1 Rxa2 33. Rxc3 Ra1+ 34. Kg2 Ra2+ 35. Kh3 Kf7
36. Rc7+ Kf8 37. Rc8+ Kf7 38. Rc7+ Kf8 39. Rc1 Kf7 40. Rg1 g5
41. fxg5 Kg6 42. Rg2 Ra5 1/2-1/2

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "13"]
[Result "1-0"]
[White "William Hartston"]
[Black "Yrjo A Rantanen"]
[ECO "D30"]
[WhiteElo "2485"]
[BlackElo "2460"]
[PlyCount "115"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Bg5 Be7 5. Nc3 O-O 6. Rc1 Ne4
7. Bxe7 Qxe7 8. e3 c6 9. Bd3 f5 10. O-O Nd7 11. Qe2 Kh8
12. Ne5 Nxe5 13. dxe5 Bd7 14. f4 Nxc3 15. Rxc3 Rad8 16. c5 Bc8
17. Qf2 g5 18. fxg5 Qxg5 19. Qf4 Qe7 20. Qd4 Rg8 21. Rf4 Rg6
22. Rc2 Rdg8 23. b4 a6 24. Rcf2 Qg7 25. g3 Rh6 26. Kf1 Bd7
27. Ke1 Be8 28. Kd2 Qe7 29. Kc3 Qg5 30. a4 Qg7 31. Rb2 Rh3
32. Bf1 Rh5 33. Rbf2 Qc7 34. Be2 Rhg5 35. Kb3 Qg7 36. Rh4 Rg6
37. Rff4 Rh6 38. Rxh6 Qxh6 39. Rh4 Qg7 40. Qf4 Bg6 41. Rh6 Qe7
42. h4 a5 43. Qg5 Qf8 44. h5 Be8 45. Qf6+ Qxf6 46. Rxf6 Rxg3
47. Kc2 Rxe3 48. Kd2 Rxe2+ 49. Kxe2 Bxh5+ 50. Ke3 axb4
51. Rf8+ Kg7 52. Rb8 f4+ 53. Kxf4 Be2 54. Rxb7+ Kg6 55. Rxb4
h5 56. Rb6 d4 57. Rxc6 Bc4 58. Rd6 1-0

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "14"]
[Result "0-1"]
[White "Bozidar Ivanovic"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "2460"]
[BlackElo "2485"]
[PlyCount "87"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 a6 6. Be2 d6
7. O-O Nf6 8. Be3 Be7 9. f4 O-O 10. Kh1 Bd7 11. Qe1 b5 12. a3
Qb8 13. Qg3 b4 14. axb4 Qxb4 15. Rad1 Nxd4 16. Bxd4 Bc6
17. Rd3 Qb7 18. Re3 Rfd8 19. Qh3 Qb4 20. Rd1 e5 21. Nd5 Bxd5
22. Bc3 Qc5 23. exd5 Nxd5 24. Rxd5 Qxd5 25. Bd3 g6 26. fxe5
Qe6 27. g4 Bg5 28. Rf3 dxe5 29. Qf1 Bf4 30. Bc4 Qc6 31. Kg2
Rd7 32. Qe2 Rad8 33. Bd3 Qf6 34. h3 Qc6 35. h4 Qc5 36. h5 gxh5
37. gxh5 Qe7 38. Rxf4 exf4 39. Qg4+ Kf8 40. Qxf4 Qe6 41. Bb4+
Ke8 42. Bxa6 Rd5 43. Bc4 Qe5 44. Qxe5+ 0-1

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "16"]
[Result "1/2-1/2"]
[White "Andres Vooremaa"]
[Black "William Hartston"]
[ECO "A07"]
[WhiteElo "2395"]
[BlackElo "2485"]
[PlyCount "75"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. c4 c5 5. O-O g6 6. d3 Bg7
7. e4 O-O 8. Nc3 Nc6 9. h3 Ne8 10. Bd2 Nc7 11. Qc1 Ne6 12. Bh6
Ned4 13. Nxd4 Nxd4 14. Bxg7 Kxg7 15. f4 f5 16. Qd2 d6 17. Rae1
Qd7 18. Kh2 Rae8 19. Ne2 e5 20. Nxd4 exd4 21. Rf2 Rf7 22. exf5
Rxe1 23. Qxe1 Bxg2 24. Kxg2 Qxf5 25. Qe4 Qxe4+ 26. dxe4 Re7
27. Kf3 Kf6 28. h4 h5 29. Rg2 a6 30. g4 hxg4+ 31. Rxg4 b5
32. cxb5 axb5 33. Rg5 Ra7 34. a3 Ra4 35. Rd5 Ke6 36. Rg5 Kf6
37. Rd5 Ke6 38. Rg5 1/2-1/2

[Event "Tallinn Keres mem EST"]
[Site "Tallinn Keres mem EST"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "17"]
[Result "1-0"]
[White "William Hartston"]
[Black "Boris Rytov"]
[ECO "E60"]
[WhiteElo "2485"]
[BlackElo "2400"]
[PlyCount "80"]

1. Nf3 Nf6 2. d4 g6 3. c4 Bg7 4. Nc3 O-O 5. Bg5 h6 6. Bh4 d6
7. e3 Bg4 8. Be2 c6 9. O-O Nbd7 10. h3 Bxf3 11. Bxf3 e5 12. b4
a6 13. Qb3 exd4 14. exd4 g5 15. Bg3 Ne8 16. Rad1 f5 17. Rfe1
Kh8 18. Qc2 Qf6 19. b5 axb5 20. cxb5 d5 21. Be5 Nxe5 22. dxe5
Qe7 23. bxc6 bxc6 24. Ne2 g4 25. Nf4 Qg5 26. Ne6 Qh5 27. hxg4
fxg4 28. Nxf8 Bxf8 29. Be2 Bb4 30. Rf1 Qxe5 31. Bxg4 Nf6
32. Bf3 Bd6 33. g3 c5 34. Qd2 Kg7 35. Bxd5 Rd8 36. Bf3 c4
37. Qe2 Qf5 38. Kg2 Re8 39. Qxc4 Bb8 40. Rfe1 Rf8 1-0

[Event "Sochi"]
[Site "Sochi"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "10"]
[Result "0-1"]
[White "Vladimir Antoshin"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "82"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.h3 O-O 7.g4 Ne8
8.Nf3 a6 9.a4 Nd7 10.Bd3 g6 11.Bh6 Ng7 12.Ne2 Nf6 13.Ng3 Kh8
14.Qc2 Bd7 15.a5 b5 16.axb6 Qxb6 17.Bd2 a5 18.Bc3 a4 19.Ra3
Nfe8 20.Ng1 f5 21.exf5 gxf5 22.Nxf5 Nxf5 23.Bxf5 Bxf5 24.gxf5
Bf6 25.Ne2 Qa6 26.Qe4 Bd8 27.O-O Nf6 28.Qd3 Qc8 29.f4 e4
30.Qxe4 Ra7 31.Ng3 Rg8 32.Bxf6+ Bxf6 33.Kh2 Rb7 34.Rf2 Rb4
35.Ra2 Re8 36.Qc2 Re3 37.Re2 Qe8 38.Ne4 Rbb3 39.Rxe3 Rxe3
40.Nc3 a3 41.Qd2 Bd4 0-1

[Event "Sochi"]
[Site "Sochi"]
[Date "1979.??.??"]
[EventDate "?"]
[Round "5"]
[Result "0-1"]
[White "William Hartston"]
[Black "Bozidar Ivanovic"]
[ECO "E61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "71"]

1.d4 g6 2.c4 Nf6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 c5 6.e3 cxd4 7.exd4
d6 8.Be2 Nbd7 9.O-O h6 10.Bh4 g5 11.Bg3 Nh5 12.Ne1 Nxg3
13.hxg3 f5 14.Nc2 a6 15.a4 e6 16.g4 Nf6 17.gxf5 exf5 18.Qd3 f4
19.Qg6 Be6 20.d5 Bf7 21.Qd3 Nd7 22.Nd4 Nc5 23.Qd1 Bxd4 24.Qxd4
Nb3 25.Qd3 Nxa1 26.Rxa1 Qf6 27.Rd1 Bg6 28.Qh3 Bc2 29.Rd2 Bf5
30.Bg4 Rae8 31.Rd1 Bxg4 32.Qxg4 Qg6 33.Qd7 g4 34.c5 g3 35.Qxd6
Qd3 36.fxg3 0-1

[Event "Esjberg"]
[Site "Esbjerg, DEN"]
[Date "1979.07.17"]
[EventDate "?"]
[Round "9"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Samuel Reshevsky"]
[ECO "B42"]
[WhiteElo "2485"]
[BlackElo "?"]
[PlyCount "30"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 a6 5.Bd3 Nc6 6.Nxc6 dxc6
7.Nd2 b5 8.a4 Bb7 9.O-O Nf6 10.f4 Nd7 11.axb5 cxb5 12.Nb3 Nc5
13.Nxc5 Bxc5+ 14.Kh1 O-O 15.Bd2 b4 1/2-1/2

[Event "Skara"]
[Site "Skara"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "3"]
[Result "1-0"]
[White "Lubomir Ftacnik"]
[Black "William Hartston"]
[ECO "D85"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "83"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4
Nxc3 7. bxc3 c5 8. Be3 O-O 9. Rc1 Qa5 10. Qd2 e6 11. d5 exd5
12. exd5 Nd7 13. Bd3 b5 14. c4 Qxd2+ 15. Nxd2 bxc4 16. Bxc4
Nb6 17. O-O Rd8 18. Bb3 Nxd5 19. Bg5 f6 20. Rxc5 Be6 21. Ne4
Kf7 22. Re1 h6 23. Nxf6 Bxf6 24. Bxf6 Rdc8 25. Bd4 Rxc5
26. Bxc5 a5 27. Rd1 Nf6 28. Bxe6+ Kxe6 29. h3 Ne4 30. Be3 h5
31. Rc1 a4 32. f3 Nd6 33. Rc6 Kd7 34. Rc5 Nf5 35. Bf4 Re8
36. Rc7+ Ke6 37. Ra7 Rc8 38. Rxa4 Rc2 39. Bg5 h4 40. Bxh4 Nxh4
41. Rxh4 Rxa2 42. Rb4 1-0

[Event "ENG"]
[Site "ENG"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "John Nunn"]
[ECO "B40"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "26"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Nxc6 bxc6
7.e5 Nd5 8.Ne4 Qc7 9.f4 Qb6 10.Bd3 Ba6 11.Bxa6 Qxa6 12.Qe2
Qxe2+ 13.Kxe2 f5 1/2-1/2

[Event "Skara ETC"]
[Site "Skara ETC"]
[Date "1980.??.??"]
[EventDate "?"]
[Round "1"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Oleg Romanishin"]
[ECO "C24"]
[WhiteElo "2465"]
[BlackElo "2580"]
[PlyCount "68"]

1. e4 e5 2. Bc4 Nf6 3. d3 c6 4. Nf3 d5 5. Bb3 Bb4+ 6. c3 Bd6
7. Nbd2 O-O 8. O-O Be6 9. Re1 Nbd7 10. Ng5 Bg4 11. f3 Bh5
12. Nf1 Nc5 13. Bc2 Ne6 14. Nxe6 fxe6 15. Be3 Bg6 16. Bf2 Nh5
17. Ng3 Nf4 18. Ne2 Qg5 19. Nxf4 exf4 20. b4 dxe4 21. dxe4
Rad8 22. Bd3 Be5 23. Qc2 Qf6 24. Rac1 b6 25. Bc4 Bf7 26. a4
Rd7 27. a5 bxa5 28. bxa5 Rfd8 29. Red1 Rxd1+ 30. Rxd1 Rxd1+
31. Qxd1 Bxc3 32. a6 Qe7 33. Qb3 Bb4 34. Qa4 Bc5 1/2-1/2

[Event "BCF-ch"]
[Site "Brighton"]
[Date "1980.08.04"]
[EventDate "?"]
[Round "1"]
[Result "1-0"]
[White "William Hartston"]
[Black "Malcolm Pein"]
[ECO "D90"]
[WhiteElo "2430"]
[BlackElo "2391"]
[PlyCount "99"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.cxd5 Nxd5 6.Qa4+ Nc6
7.Nxd5 Qxd5 8.e3 O-O 9.Bd2 Bd7 10.Qc2 e5 11.Bc4 Qd6 12.d5 Ne7
13.e4 c6 14.dxc6 Nxc6 15.Qb3 Rac8 16.Bd5 Bg4 17.O-O Bxf3
18.Qxf3 Ne7 19.Bc3 Nxd5 20.Rfd1 Qe7 21.Rxd5 Rfd8 22.Rad1 Rxd5
23.Rxd5 Rd8 24.Qd3 Rxd5 25.Qxd5 Bf6 26.g3 a6 27.Kg2 h5 28.a3
Bg7 29.h3 Qc7 30.Ba5 Qc6 31.Qxc6 bxc6 32.Kf1 f5 33.Ke2 Kf7
34.f3 Ke6 35.Kd3 Bh6 36.b3 Bc1 37.a4 Kd6 38.Kc4 Be3 39.Be1
fxe4 40.fxe4 Bb6 41.Bb4+ Ke6 42.Bc5 Ba5 43.Bf8 Bb6 44.Kb4 Kd7
45.Bc5 Bd8 46.Be3 Kd6 47.Bf2 Bc7 48.Ba7 Bd8 49.Bb8+ Ke6 50.Kc5
1-0

[Event "3, London m"]
[Site "3, London m"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "John Nunn"]
[ECO "A61"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "63"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.Nf3 g6 7.Bg5
h6 8.Bh4 g5 9.Bg3 Nh5 10.e3 Nxg3 11.hxg3 Bg7 12.Bd3 Nd7 13.Qc2
Qe7 14.O-O a6 15.a4 O-O 16.Rab1 Ne5 17.Nxe5 Qxe5 18.a5 Rb8
19.Ra1 b5 20.axb6 Rxb6 21.Ra4 Bb7 22.e4 Rb8 23.Rfa1 Rb4
24.R1a2 Qe8 25.Bxa6 Bxa6 26.Rxa6 Bxc3 27.Qxc3 Qxe4 28.Qf6 Qe1+
29.Kh2 Qe5 30.Qxe5 dxe5 31.d6 Kg7 32.Rc6 1/2-1/2

[Event "England 31/241"]
[Site "England 31/241"]
[Date "1981.??.??"]
[EventDate "?"]
[Round "4"]
[Result "1-0"]
[White "John Nunn"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "73"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Nge7
7.Bf4 Ng6 8.Nxc6 bxc6 9.Bd6 Bxd6 10.Qxd6 Qe7 11.O-O-O Qxd6
12.Rxd6 Ke7 13.Rhd1 Nf4 14.Bf3 Ra7 15.R6d2 g5 16.g3 Ng6 17.Bh5
d5 18.Re1 Kf6 19.f4 gxf4 20.gxf4 Rd8 21.f5 Nf4 22.e5 Kxf5
23.Rf2 f6 24.exf6 e5 25.Ne2 Kxf6 26.Nxf4 exf4 27.h4 Kg7
28.Rxf4 c5 29.Be8 Rd6 30.b3 Rc7 31.Re5 c4 32.Rg5+ Kh6 33.Rf8
cxb3 34.axb3 Bd7 35.Rh5+ Kg7 36.Rf7+ Kg8 37.Rg5+ 1-0

[Event "BCF-ch playoff"]
[Site "London ENG"]
[Date "1981.02.13"]
[EventDate "1981.02.13"]
[Round "1"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "John Nunn"]
[ECO "E61"]
[WhiteElo "2450"]
[BlackElo "2575"]
[PlyCount "62"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 O-O 5.Bg5 c5 6.e3 cxd4 7.exd4
d6 8.Be2 Bg4 9.O-O Nc6 10.d5 Bxf3 11.Bxf3 Ne5 12.Be2 Rc8 13.b3
a6 14.a4 Ned7 15.a5 Rc5 16.b4 Rc7 17.Rc1 b6 18.axb6 Nxb6
19.Na4 Nxa4 20.Qxa4 Ne4 21.Be3 Nc3 22.Rxc3 Bxc3 23.Qa3 Bf6
24.Bb6 Qb8 25.Bxc7 Qxc7 26.Qxa6 Rb8 27.Rb1 Rb7 28. Qa2 Bc3
29.b5 Bd4 30.Qd2 Qb6 31.Bf1 Ra7 1/2-1/2

[Event "BCF-ch playoff"]
[Site "London ENG"]
[Date "1981.02.14"]
[EventDate "1981.02.13"]
[Round "2"]
[Result "1/2-1/2"]
[White "John Nunn"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "2575"]
[BlackElo "2450"]
[PlyCount "127"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.g3 d6 7.Bg2
Bd7 8.O-O Nf6 9.Nxc6 Bxc6 10.a4 Be7 11.Be3 Qc7 12.Qe2 O-O
13.Rfd1 b6 14.Bf4 Rfd8 15.Rd2 Qb7 16.Rad1 Ne8 17.h4 Bf8 18.Qd3
b5 19.axb5 axb5 20.Ne2 e5 21.Bg5 Be7 22. Nc3 Bxg5 23.hxg5 b4
24.Nd5 Bxd5 25.exd5 g6 26.Re2 Ng7 27.Bh3 Ra5 28.Re4 Rb8 29.Rc4
Rb5 30.Rc6 Qe7 31.Ra1 Qxg5 32.Rxd6 Ne8 33.Rc6 e4 34.Qxe4 Qxd5
35.Qxd5 Rxd5 36.Ra7 Rd1+ 37.Bf1 b3 38.Kg2 bxc2 39.Rxc2 Rb1
40.Rd2 R1xb2 41.Rdd7 R8b6 {(sealed)} 42.Bc4 Nd6 43.Bxf7+ Nxf7
44.Rxf7 h6 45.Rg7+ Kf8 46.Rgc7 Re2 47.Kf1 Rbe6 48.Rh7 Re7
49.Raxe7 Rxe7 50.Rxh6 Kg7 51.Rh4 Ra7 52.Rd4 Ra2 53.Kg2 Kf6
54.Rf4+ Kg7 55.Kf3 g5 56.Rd4 Kf6 57.Rd6+ Ke5 58.Rb6 Ra4 59.g4
Ra3+ 60.Kg2 Kf4 61.Rb4+ Ke5 62.f3 Kf6 63.Rb6+ Kf7 64.Kf2
1/2-1/2

[Event "BCF-ch playoff"]
[Site "London ENG"]
[Date "1981.02.16"]
[EventDate "1981.02.13"]
[Round "5"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "John Nunn"]
[ECO "A65"]
[WhiteElo "2450"]
[BlackElo "2575"]
[PlyCount "43"]

1.d4 Nf6 2.c4 c5 3.d5 e6 4.Nc3 exd5 5.cxd5 d6 6.e4 g6 7.Bd3
Bg7 8.Nge2 O-O 9.O-O Nbd7 10.Bg5 a6 11.a4 Rb8 12.Kh1 Qc7
13.Rc1 Ne5 14.f4 Nxd3 15.Qxd3 b5 16.axb5 axb5 17.b4 cxb4 18.e5
Bf5 19.Qd4 dxe5 20.fxe5 Ng4 21.Qxb4 Qc4 22. Qxc4 1/2-1/2

[Event "BCF-ch playoff"]
[Site "London ENG"]
[Date "1981.02.17"]
[EventDate "1981.02.13"]
[Round "6"]
[Result "1/2-1/2"]
[White "John Nunn"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "2575"]
[BlackElo "2450"]
[PlyCount "50"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 d6 7.O-O
Nf6 8.Be3 Be7 9.f4 Bd7 10.Qe1 b5 11.a3 O-O 12.Qg3 Nxd4 13.Bxd4
Bc6 14.Bd3 Qd7 15. Rae1 a5 16.Rf3 g6 17.f5 e5 18.Be3 b4 {(Draw
Offer)} 19.Bc4 Nh5 20.Qf2 { (Draw offer)} 20...bxc3 21.fxg6
hxg6 22.Bh6 Nf4 23.Kh1 d5 24.exd5 Bxd5 25. Bxd5 Nxd5 1/2-1/2

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.03"]
[EventDate "1981.08.03"]
[Round "1"]
[Result "1-0"]
[White "William Hartston"]
[Black "Erik O M C Teichmann"]
[ECO "A80"]
[WhiteElo "2445"]
[BlackElo "?"]
[PlyCount "91"]

1.d4 f5 2.Nf3 Nf6 3.g3 e6 4.Bg2 d5 5.O-O Bd6 6.c4 c6 7.b3 O-O
8.Bf4 b6 9. Nbd2 Bb7 10.Qc2 Ne4 11.e3 Be7 12.h4 h6 13.cxd5
exd5 14.Nxe4 fxe4 15.Nh2 Nd7 16.f3 g5 17.fxe4 gxf4 18.exd5 Rf6
19.Ng4 cxd5 20.Nxf6+ Bxf6 21.Qg6+ Bg7 22.Rxf4 Qe8 23.Qxe8+
Rxe8 24.Rc1 Nf6 25.Rc7 Bc8 26.Rxa7 Rxe3 27.Ra8 Rc3 28.g4 Kh7
29.Bf3 Bxg4 30.Bxg4 Rg3+ 31.Kf2 Rxg4 32.Rxg4 Nxg4+ 33.Kf3 h5
34.Rd8 Bxd4 35.Rxd5 Bc5 36.Rxh5+ Nh6 37.a4 Be7 38.Ke4 Kg6
39.Rb5 Bd8 40. h5+ Kf6 41.b4 Ke6 42.Re5+ Kd6 43.a5 bxa5
44.bxa5 Ng4 45.a6 Kc7 46.Rb5 1-0

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.04"]
[EventDate "1981.08.03"]
[Round "2"]
[Result "1-0"]
[White "John C Pigott"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "2315"]
[BlackElo "2445"]
[PlyCount "79"]

1.d4 Nf6 2.c4 c5 3.d5 e5 4.Nc3 d6 5.e4 Be7 6.Be2 O-O 7.a3 Nbd7
8.Nf3 a6 9. O-O Ne8 10.b4 b6 11.Rb1 Kh8 12.Ne1 Bg5 13.Bb2 g6
14.g3 f5 15.f4 Bf6 16.Bd3 exf4 17.gxf4 fxe4 18.Nxe4 Bxb2
19.Rxb2 Ndf6 20.Ng5 Ng7 21.bxc5 bxc5 22. Nef3 Nfh5 23.f5 Nxf5
24.Qc1 Ra7 25.Rb8 Qf6 26.Ne4 Qg7 27.Kh1 Re7 28.Qg5 h6 29.Qd2
Ref7 30.Rg1 g5 31.Rb6 Rb7 32.Rxb7 Qxb7 33.Nfxg5 hxg5 34.Qxg5
Qh7 35.Nxd6 Nhg7 36.Nxc8 Rxc8 37.d6 Rf8 38.Rf1 Ne6 39.Rxf5
Nxg5 40.Rxf8+ 1-0

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.05"]
[EventDate "1981.08.03"]
[Round "3"]
[Result "1-0"]
[White "William Hartston"]
[Black "Oliver Jackson"]
[ECO "A48"]
[WhiteElo "2445"]
[BlackElo "2225"]
[PlyCount "79"]

1.d4 Nf6 2.Nf3 g6 3.Bf4 Bg7 4.e3 O-O 5.Be2 d6 6.h3 Nc6 7.c4
Nd7 8.Nc3 e5 9.Bh2 Re8 10.O-O e4 11.Nd2 f5 12.b4 Kh8 13.Qb3
Nf6 14.c5 Be6 15.Qb2 d5 16. b5 Ne7 17.b6 axb6 18.cxb6 c6 19.a4
g5 20.Bc7 Qc8 21.a5 f4 22.a6 f3 23.axb7 Qxb7 24.gxf3 Bxh3
25.Rxa8 Rxa8 26.Ra1 Bc8 27.Nb3 Rxa1+ 28.Qxa1 Nd7 29.Qa7 exf3
30.Bxf3 Qxa7 31.bxa7 Bb7 32.Bg4 Nf6 33.Nc5 Ba8 34.Be6 Ng6
35.N3a4 Bf8 36.Nb6 Bxc5 37.dxc5 Nf8 38.Nxa8 Nxe6 39.Be5 Kg7
40.Nb6 1-0

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.06"]
[EventDate "1981.08.03"]
[Round "4"]
[Result "1/2-1/2"]
[White "Jonathan Speelman"]
[Black "William Hartston"]
[ECO "D16"]
[WhiteElo "2520"]
[BlackElo "2445"]
[PlyCount "36"]

1.d4 d5 2.Nf3 Nf6 3.c4 c6 4.Nc3 dxc4 5.a4 Na6 6.e4 Bg4 7.Bxc4
e6 8.Be3 Be7 9.h3 Bh5 10.O-O O-O 11.g4 Bg6 12.Ne5 Nb4 13.Qe2
c5 14.dxc5 Qc7 15.Nxg6 hxg6 16.Rac1 a6 17.Rfd1 Rfd8 18.Kg2
Bxc5 1/2-1/2

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.07"]
[EventDate "1981.08.03"]
[Round "5"]
[Result "1-0"]
[White "William Hartston"]
[Black "Jonathan James Ady"]
[ECO "D02"]
[WhiteElo "2445"]
[BlackElo "?"]
[PlyCount "65"]

1.d4 d5 2.Nf3 e6 3.Bf4 c5 4.e3 Qb6 5.Nc3 Bd7 6.Rb1 Nf6 7.Be2
Be7 8.O-O O-O 9.Ne5 Be8 10.Bf3 cxd4 11.exd4 Nc6 12.Ne2 Rc8
13.c3 Qa6 14.Nc1 Na5 15.Re1 b5 16.Ncd3 Nc4 17.Bg5 Qb6 18.b3
Nd6 19.Nc5 Rc7 20.b4 Bc6 21.Qd3 Nde4 22. Bf4 Rcc8 23.Bd1 Rfd8
24.Bc2 g6 25.f3 Nxc5 26.bxc5 Qa5 27.Nxc6 Rxc6 28.Qxb5 Qxb5
29.Rxb5 Nh5 30.Bd2 Ra6 31.a4 f6 32.Rb7 Kf7 33.Ra1 1-0

[Event "BCF-ch"]
[Site "Morecambe ENG"]
[Date "1981.08.08"]
[EventDate "1981.08.03"]
[Round "6"]
[Result "1/2-1/2"]
[White "Robert Bellin"]
[Black "William Hartston"]
[ECO "A43"]
[WhiteElo "2390"]
[BlackElo "2445"]
[PlyCount "49"]

1.d4 c5 2.d5 g6 3.e4 Bg7 4.Nf3 d6 5.Be2 Nf6 6.Nc3 O-O 7.O-O
Na6 8.Re1 Nc7 9.a4 Bg4 10.Nd2 Bxe2 11.Qxe2 e6 12.dxe6 Nxe6
13.Qd3 d5 14.Nxd5 Nxd5 15. exd5 Nf4 16.Qf3 Nxd5 17.c3 Qd7
18.Rd1 Rad8 19.Nc4 Qe6 20.Bg5 f6 21.Bd2 Rd7 22.Re1 Qf7 23.Rad1
Rfd8 24.Bc1 b6 25.h3 1/2-1/2

[Event "New Delhi"]
[Site "New Delhi"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "8"]
[Result "0-1"]
[White "William Hartston"]
[Black "Viktor Kupreichik"]
[ECO "E60"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "78"]

1.d4 Nf6 2.Nf3 g6 3.c4 Bg7 4.Nc3 O-O 5.Bg5 d6 6.e3 h6 7.Bh4
Bf5 8.Be2 Nbd7 9.O-O g5 10.Bg3 Bg6 11.Bd3 Bxd3 12.Qxd3 Nh5
13.d5 f5 14.Nd4 Nc5 15.Qc2 f4 16.b4 e5 17.Nf5 Nd7 18.Nxh6+
Bxh6 19.Qg6+ Bg7 20.Qxh5 fxg3 21.fxg3 e4 22.Rxf8+ Nxf8 23.Rc1
Nh7 24.Ne2 Qf6 25.Nd4 Rf8 26.Qe2 Rf7 27.g4 Nf8 28.Nf5 Ng6
29.c5 Ne7 30.cxd6 cxd6 31.Rf1 Nxf5 32.gxf5 Qe5 33.Qg4 Bf6
34.Qh5 Qc3 35.Qg6+ Kf8 36.Qh6+ Ke7 37.Qh3 Qxb4 38.Rc1 Qd2
39.Rb1 Qxd5 0-1

[Event "Great Britain (ch) 34/1"]
[Site "Great Britain (ch) 34/1"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "0-1"]
[White "William Hartston"]
[Black "Anthony Miles"]
[ECO "A07"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "68"]

1.g3 e5 2.Bg2 d5 3.Nf3 Nc6 4.O-O e4 5.Ne1 f5 6.d3 Be6 7.c4
dxc4 8.Nc3 Nf6 9.Bg5 cxd3 10.exd3 Be7 11.Qa4 Qd4 12.Qc2 Nb4
13.Qa4+ Qd7 14.Qxd7+ Nxd7 15.Bxe7 Kxe7 16.a3 Nxd3 17.Nxd3 exd3
18.Bxb7 Rab8 19.Bd5 Nf6 20.Bxe6 Kxe6 21.Rfe1+ Kf7 22.b4 c5
23.Red1 Rhd8 24.bxc5 Rbc8 25.a4 Rxc5 26.Ra3 d2 27.Kf1 Rd3
28.Nb5 Rxa3 29.Nxa3 Ne4 30.Nb1 Rc1 31.Ke2 Rxb1 32.Rxb1 Nc3+
33.Kxd2 Nxb1+ 34.Kc2 Ke6 0-1

[Event "India"]
[Site "India"]
[Date "1982.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Mark Taimanov"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "37"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 e6 5.Nc3 a6 6.Nxc6 bxc6
7.e5 Qc7 8.f4 f5 9.Bd3 d5 10.exd6 Bxd6 11.O-O Nf6 12.Qf3 O-O
13.Nd1 e5 14.fxe5 Bxe5 15.Bf4 Nd5 16.Bxe5 Qxe5 17.a3 Rb8
18.Qf2 a5 19.Qc5 1/2-1/2

[Event "BCF-ch"]
[Site "Torquay ENG"]
[Date "1982.??.??"]
[EventDate "1982.08.02"]
[Round "4"]
[Result "1/2-1/2"]
[White "Jonathan Speelman"]
[Black "William Hartston"]
[ECO "D11"]
[WhiteElo "2575"]
[BlackElo "?"]
[PlyCount "33"]

1.Nf3 d5 2.d4 Nf6 3.c4 c6 4.e3 g6 5.Nc3 Bg7 6.Be2 O-O 7.O-O
Bg4 8.cxd5 cxd5 9.Qb3 Bc8 10.Bd2 Nc6 11.Rfc1 e6 12.Be1 Ne8
13.Bb5 Bd7 14.Bf1 Nd6 15. a4 f5 16.a5 f4 17.exf4 1/2-1/2

[Event "London m/1"]
[Site "London m/1"]
[Date "1983.??.??"]
[EventDate "1983.??.??"]
[Round "?"]
[Result "1-0"]
[White "William Hartston"]
[Black "John R Richardson"]
[ECO "C30"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "47"]

1. e4 e5 2. f4 Bc5 3. Nf3 d6 4. Bc4 Nf6 5. Nc3 Nc6 6. d3 a6
7. f5 Na5 8. a3 Nxc4 9. dxc4 h6 10. Qe2 Bd7 11. Be3 Bxe3
12. Qxe3 b5 13. c5 O-O 14. O-O-O Qb8 15. g4 Nxg4 16. Qd2 Kh8
17. Rhg1 Nf6 18. Rxg7 Kxg7 19. Rg1+ Kh7 20. Ng5+ Kh8 21. Ne6
Nh7 22. Qxh6 Rg8 23. Rg7 Rxg7 24. Qxg7# 1-0

[Event "London LB"]
[Site "London LB"]
[Date "1984.??.??"]
[EventDate "?"]
[Round "7"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "William Hartston"]
[ECO "A56"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "77"]

1.d4 Nf6 2.c4 c5 3.d5 g6 4.Nc3 d6 5.e4 Bg7 6.Be2 O-O 7.Bg5 a6
8.Qd2 Qa5 9.f3 e6 10.Bh6 exd5 11.cxd5 Nbd7 12.h4 b5 13.h5 Ra7
14.Bxg7 Kxg7 15.Qf4 Qb6 16.g4 c4 17.Nh3 b4 18.Nd1 Qd4 19.Qe3
Qxe3 20.Nxe3 Ne5 21.h6+ Kg8 22.Rc1 Rc7 23.Kd2 Re8 24.Nf2 g5
25.Nxc4 Nxc4+ 26.Bxc4 Kf8 27.Nh3 Re5 28.Be2 Rxc1 29.Rxc1 Bxg4
30.fxg4 Nxe4+ 31.Ke1 Ng3 32.Ng1 Nxe2 33.Nxe2 Re4 34.Kf2 Rxg4
35.Rg1 Rxg1 36.Kxg1 Ke7 37.Ng3 Kf6 38.Ne4+ Kg6 39.Nxd6 1-0

[Event "Great Britain (ch) 40/498"]
[Site "Great Britain (ch) 40/498"]
[Date "1985.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Anthony Miles"]
[Black "William Hartston"]
[ECO "D35"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "93"]

1.d4 Nf6 2.c4 e6 3.Nf3 d5 4.Nc3 Nbd7 5.cxd5 exd5 6.Bf4 c6
7.Qc2 Be7 8.e3 Nh5 9.Be5 Nxe5 10.dxe5 g6 11.O-O-O Qa5 12.Nd4
Be6 13.Be2 Ng7 14.g4 Bb4 15.Nb3 Qb6 16.Na4 Qc7 17.f4 Be7
18.Kb1 f6 19.Nac5 Bf7 20.exf6 Bxf6 21.g5 Be7 22.Bg4 O-O 23.Nd7
Rfd8 24.Ne5 Bd6 25.Nxf7 Qxf7 26.h4 Re8 27.Rh3 Re4 28.h5 gxh5
29.Bxh5 Nxh5 30.Rdh1 Rc4 31.Qd3 Bxf4 32.Rxh5 Be5 33.Rxh7 Bg7
34.Nd4 Rxd4 35.exd4 Rf8 36.Ka1 Qf5 37.Qd1 Bxd4 38.Rxb7 c5
39.a3 a5 40.Qe2 Qe4 41.Qh5 Qd3 42.Qh7+ Qxh7 43.Rhxh7 c4
44.Rhc7 a4 45.Ka2 Re8 46.Rb4 Bg7 47.Rxa4 1-0

[Event "Arc Masters"]
[Site "England"]
[Date "1986.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1-0"]
[White "Harold James Plaskett"]
[Black "William Hartston"]
[ECO "B46"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "35"]

1.e4 c5 2.Nf3 e6 3.d4 cxd4 4.Nxd4 Nc6 5.Nc3 a6 6.Be2 Nge7
7.O-O Nxd4 8.Qxd4 Nc6 9.Qd3 Nb4 10.Qg3 Nxc2 11.Bg5 f6 12.Bf4
Kf7 13.Bc7 Qe8 14.Rad1 b5 15.e5 Bb7 16.exf6 Kg8 17.fxg7 Bxg7
18.Be5 1-0

[Event "London (England)"]
[Site "London (England)"]
[Date "1987.??.??"]
[EventDate "?"]
[Round "?"]
[Result "1/2-1/2"]
[White "William Hartston"]
[Black "Alex Sherzer"]
[ECO "A43"]
[WhiteElo "?"]
[BlackElo "?"]
[PlyCount "55"]

1.d4 Nf6 2.Nf3 c5 3.d5 d6 4.Nc3 g6 5.e4 Bg7 6.Be2 O-O 7.O-O e6
8.dxe6 fxe6 9.Bg5 h6 10.Bh4 Nc6 11.e5 dxe5 12.Qxd8 Rxd8
13.Bxf6 Bxf6 14.Ne4 Be7 15.c3 Bd7 16.Rfe1 Be8 17.Bc4 Bf7
18.Bb5 Be8 19.Bc4 Bf7 20.h4 a6 21.a4 Rd7 22.g3 Kg7 23.Rad1
Rad8 24.Rxd7 Rxd7 25.Bf1 Rd5 26.Ned2 Bf6 27.Nc4 g5 28.hxg5
1/2-1/2

