[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 1"]
[Black "?"]
[Result "*"]
[PlyCount "0"]
[EventDate "1792.??.??"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 2"]
[Black "?"]
[Result "*"]
[PlyCount "0"]
[EventDate "1792.??.??"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/4q3/8/3n4/8/8/4Q3/7K w - - 0 1"]
[PlyCount "2"]
[EventDate "1792.??.??"]

1. Qxe7 Nxe7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 4"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/4k3/8/2p5/1p6/P3K3/8/8 w - - 0 1"]
[PlyCount "2"]
[EventDate "1792.??.??"]

1. axb4 cxb4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/5p2/6k1/4P3/3K4/8/8/8 b - - 0 1"]
[PlyCount "2"]
[EventDate "1792.??.??"]

1... f5 2. exf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 6"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/5k2/4p2R/8/8/8/1K6/4R3 w - - 0 1"]
[PlyCount "1"]

1. Rhxe6 (1. Rexe6) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 7"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2kr4/8/8/8/8/8/8/5RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CHESS NOTATION 8"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/8/8/8/8/1K6/5R2/8 w - - 0 1"]
[PlyCount "1"]

1. Kc4 (1. Rf7) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Albin Counter Gambit"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. g3 (5. Nbd2) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Alekhine's Defence"]
[Black "?"]
[Result "*"]
[PlyCount "16"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 (4. Nf3 Bg4 5. Be2 e6 6. O-O) 4... Nb6 5. f4
dxe5 6. fxe5 Nc6 7. Be3 Bf5 8. Nc3 e6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Benko Gambit"]
[Black "?"]
[Result "*"]
[PlyCount "11"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 (4. Nf3) 4... a6 5. f3 (5. b6 Qxb6 6. Nc3
d6 7. e4 (7. Nf3 g6 8. Nd2)) (5. bxa6 Bxa6 6. Nc3 d6) 5... axb5 6. e4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Bogo-Indian Defense"]
[Black "?"]
[Result "*"]
[PlyCount "10"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 (4. Nbd2 d5 (4... b6 5. a3 Bxd2+ 6. Bxd2
Bb7) 5. e3 O-O 6. a3 Be7 7. b4 a5 8. b5 c5) 4... Bxd2+ (4... a5 5. Bxb4 $2 5...
axb4) (4... c5 5. Bxb4 cxb4 6. c5) (4... Qe7 5. g3 Nc6 6. Bg2 Bxd2+ 7. Nbxd2 (
7. Qxd2 Ne4 8. Qc2 Qb4+) 7... d6 8. e4 e5 9. d5 Nb8) 5. Qxd2 d5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Boring Opening"]
[Black "?"]
[Result "*"]
[PlyCount "25"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 O-O 5. Be2 d6 6. h3 c5 (6... Nbd7 7. O-O
Re8 8. c4 (8. c3) 8... c6 (8... e5 9. dxe5 dxe5 10. Nxe5 Nxe5 11. Qxd8 Rxd8 12.
Bxe5) 9. Nc3 Qc7 10. b4 e5 11. Bh2 e4 12. Nd2) 7. O-O Qb6 (7... Nc6 8. d5 Nb4
9. Nc3 Bf5 10. a3 Na6 (10... Nxc2 11. Rc1) 11. Nd2) 8. Nbd2 Qxb2 (8... Nbd7 9.
Nc4 Qc7 10. a4) (8... Be6) 9. Nc4 Qb4 (9... Qb5 10. Nxd6) (9... Qc3 10. Rb1)
10. c3 Qxc3 11. Rc1 Qb4 12. Rb1 Qc3 13. Rb3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Botvinnik Formation"]
[Black "?"]
[Result "*"]
[PlyCount "22"]

1. c4 (1. e4 c5 2. c4 Nc6 3. Nc3 g6 4. g3 Bg7 5. Bg2 e6 6. Nge2 Nge7 7. O-O O-O
8. d3 d6 9. Be3 Nd4 10. Qd2 Nec6) (1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5.
Nf3 e5 6. d3 Nge7) 1... c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. e4 Nf6 6. Nge2 O-O
7. O-O d6 8. d3 Ne8 9. Be3 Nd4 10. Qd2 Nc7 11. f4 f5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Budapest Gambit"]
[Black "?"]
[Result "*"]
[PlyCount "19"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 (3... Ne4) 4. Bf4 Nc6 5. Nf3 Bb4+ 6. Nbd2 (6.
Nc3 Bxc3+ (6... Qe7 $2 7. Qb3 $1) 7. bxc3 Qe7 8. Qd5 f6 9. exf6 Nxf6 10. Qd3 d6
11. g3) 6... Qe7 7. a3 Ngxe5 8. Nxe5 Nxe5 9. e3 Bxd2+ 10. Qxd2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Caro-Kann Defense"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. e4 c6 2. d4 d5 3. exd5 (3. e5) (3. Nc3 dxe4 4. Nxe4 Nf6 (4... Nd7) (4... Bf5
) 5. Nxf6+ gxf6 (5... exf6)) 3... cxd5 4. Bd3 (4. c4 Nf6 5. Nc3 e6 6. Nf3 Be7
7. cxd5 (7. Bd3 dxc4 8. d5) 7... Nxd5 8. Bd3 O-O 9. O-O Nc6) 4... Nc6 5. c3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Center-Counter Defense"]
[Black "?"]
[Result "*"]
[PlyCount "10"]

1. e4 d5 2. exd5 Qxd5 (2... Nf6 3. d4 (3. Bb5+ $5) (3. c4 c6 4. dxc6 $2 (4. d4
cxd5) 4... Nxc6) 3... Nxd5 4. c4 Nb6 5. Nf3) 3. Nc3 Qa5 4. d4 Nf6 5. Nf3 Bf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Colle Opening"]
[Black "?"]
[Result "*"]
[PlyCount "22"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 c5 5. c3 Nc6 6. Nbd2 Be7 7. O-O O-O 8. Qe2
Qc7 9. dxc5 Bxc5 10. e4 dxe4 (10... Bd7 11. e5 Ng4 12. Bxh7+ $1 12... Kxh7 13.
Ng5+) (10... h6 11. e5 Ng4) 11. Nxe4 h6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Czech Benoni"]
[Black "?"]
[Result "*"]
[PlyCount "16"]

1. d4 Nf6 2. c4 c5 3. d5 e5 4. Nc3 d6 5. e4 Be7 6. Bd3 (6. g3) 6... O-O 7. Nge2
Ne8 8. O-O g6 (8... Bg5 $1) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Dutch Defense"]
[Black "?"]
[Result "*"]
[PlyCount "12"]

1. d4 f5 2. g3 (2. Nc3) 2... Nf6 3. Bg2 g6 (3... e6 4. Nf3 d5 5. O-O Bd6 6. c4
c6 7. b3 Qe7) 4. Nf3 Bg7 5. O-O O-O 6. c4 d6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "English Opening"]
[Black "?"]
[Result "*"]
[PlyCount "15"]

1. c4 c5 (1... e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 d6 6. d3 f5 7. O-O Nf6
8. Rb1) 2. Nc3 (2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. a3 a6 6. Rb1 Rb8 7. b4 cxb4
8. axb4 b5 9. cxb5 axb5) 2... Nc6 3. g3 g6 4. Bg2 Bg7 5. Nf3 Nf6 6. d4 cxd4 7.
Nxd4 Nxd4 8. Qxd4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Four Knights Opening"]
[Black "?"]
[Result "*"]
[PlyCount "18"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 (4... Nd4 5. Ba4 Bc5 (5... c6 $5) 6.
Nxe5 O-O 7. Nd3 Bb6) 5. O-O O-O 6. d3 d6 7. Bg5 Bxc3 8. bxc3 Qe7 (8... h6 9.
Bh4 g5) 9. Re1 Nd8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "The French Defense"]
[Black "?"]
[Result "*"]
[PlyCount "5"]

1. e4 e6 2. d4 d5 3. e5 (3. Nc3 Nf6 4. e5) (3. Nd2 Nf6 4. e5) (3. Nc3 dxe4 4.
Nxe4) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "The Giuco Piano"]
[Black "?"]
[Result "*"]
[PlyCount "7"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. d3 (4. b4 Bxb4 5. c3) (4. c3 Nf6 5. d4 exd4
6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 d5 9. exd5 Nxd5 10. Qb3 Nce7) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "The Grob"]
[Black "?"]
[Result "*"]
[PlyCount "6"]

1. g4 d5 2. h3 e5 3. Bg2 c6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "The Gruenfeld Defense"]
[Black "?"]
[Result "*"]
[PlyCount "23"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Bc4 (7. Nf3
) 7... O-O 8. Ne2 c5 9. O-O Nc6 10. Be3 Qc7 11. Rc1 Rd8 12. Qd2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Hedgehog Formation"]
[Black "?"]
[Result "*"]
[PlyCount "26"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. d4 cxd4 8. Qxd4
d6 9. e4 a6 10. Qe3 O-O 11. Nd4 Nbd7 12. b3 Qc7 13. Bb2 Rfe8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Kings's Gambit"]
[Black "?"]
[Result "*"]
[PlyCount "4"]

1. e4 e5 2. f4 exf4 (2... d5) (2... Bc5 3. Nf3 (3. fxe5 $4 3... Qh4+) 3... d6
4. c3 (4. Bc4)) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King's Indian Attack"]
[Black "?"]
[Result "*"]
[PlyCount "13"]

1. Nf3 (1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. O-O O-O
8. e5 Nd7 9. Re1 b5 10. Nf1 Qc7 11. Bf4 a5 12. h4) 1... d5 2. g3 e6 3. Bg2 Nf6
4. O-O c5 5. d3 Nc6 6. Nbd2 Be7 7. e4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King's Indian Defense"]
[Black "?"]
[Result "*"]
[PlyCount "16"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 (5. Nf3 O-O 6. Be2 e5 7. O-O Nc6
8. d5 Ne7 9. Ne1 Nd7 10. Nd3 f5 11. Bd2 Nf6 (11... f4 12. Bg4) 12. f3 f4) 5...
O-O 6. Bg5 c5 7. d5 Qa5 8. Bd2 e6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Larsen's Opening"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. b3 e5 (1... d5) 2. Bb2 Nc6 3. e3 d5 4. Bb5 Bd6 5. f4 (5. Nf3) (5. c4) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Modern Benoni Defense"]
[Black "?"]
[Result "*"]
[PlyCount "22"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. Nf3 Bg7 8. Be2
O-O 9. O-O a6 (9... Na6) 10. a4 Re8 11. Qc2 Nbd7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Nimzo-Indian Defense"]
[Black "?"]
[Result "*"]
[PlyCount "18"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 (4. Qc2 O-O 5. a3 Bxc3+ 6. Qxc3 b6) (4. a3
Bxc3+ 5. bxc3 O-O 6. f3 b6 7. e4 Ne8) 4... c5 5. Nf3 Nc6 6. Bd3 Bxc3+ 7. bxc3
d6 8. e4 e5 9. d5 Ne7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Orangutan"]
[Black "?"]
[Result "*"]
[PlyCount "6"]

1. b4 e5 2. Bb2 Bxb4 3. Bxe5 Nf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Petroff Defense"]
[Black "?"]
[Result "*"]
[PlyCount "10"]

1. e4 e5 2. Nf3 Nf6 3. d4 (3. Nxe5 d6 (3... Nxe4 4. Qe2) 4. Nf3 Nxe4 5. d4 (5.
Qe2 Qe7 6. d3) 5... d5) 3... Nxe4 4. Bd3 d5 5. Nxe5 Bd6 (5... Nd7) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pirc Defense"]
[Black "?"]
[Result "*"]
[PlyCount "13"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. f3 (4. f4 Bg7 5. Nf3 O-O (5... c5 $5) 6. Bd3
Nc6 (6... Na6)) (4. Nf3 Bg7 5. Be2 O-O 6. O-O Bg4 (6... Nc6) (6... Nbd7) (6...
c6) (6... a6) (6... Na6) (6... c5)) 4... Bg7 5. Be3 c6 (5... O-O 6. Qd2 e5) 6.
Qd2 b5 7. Nxb5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Queen's Gambit"]
[Black "?"]
[Result "*"]
[Annotator "Chigorin's Sytem"]
[PlyCount "22"]

1. d4 d5 2. c4 Nc6 3. Nf3 (3. Nc3) 3... Bg4 4. cxd5 Bxf3 5. gxf3 Qxd5 6. e3 e5
7. Nc3 Bb4 8. Bd2 Bxc3 9. bxc3 exd4 10. cxd4 Nge7 11. Be2 O-O-O *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Queens's Gambit Accepted"]
[Black "?"]
[Result "*"]
[PlyCount "6"]

1. d4 d5 2. c4 dxc4 3. e4 (3. e3 Nf6 (3... b5 $2 4. a4 c6 5. axb5 cxb5 6. Qf3)
4. Bxc4 e6 5. Nf3 c5 6. O-O cxd4 (6... a6) 7. exd4 Nc6 8. Nc3) (3. Nf3) 3...
Nf6 (3... Nc6) (3... c5) (3... e5) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Queen's Gambit Declined"]
[Black "?"]
[Result "*"]
[PlyCount "14"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 h6 7. Bh4 b6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "QGD"]
[Black "?"]
[Result "*"]
[Annotator "Capablanca's Freeing Maneuver"]
[PlyCount "28"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 O-O 6. Nf3 Nbd7 7. Rc1 c6 8. Bd3
dxc4 9. Bxc4 Nd5 10. Bxe7 Qxe7 11. O-O Nxc3 12. Rxc3 e5 13. dxe5 Nxe5 14. Nxe5
Qxe5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "QGD"]
[Black "?"]
[Result "*"]
[Annotator "Tarrasch Defense"]
[PlyCount "11"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. g3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Queen's Indian Defense"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 (4. a3 Bb7 (4... Ba6) (4... c5) 5. Nc3 d5 6.
cxd5 exd5 (6... Nxd5 7. Qc2 Be7 8. e4 Nxc3 9. bxc3)) 4... Ba6 (4... Bb7 5. Bg2
Be7 6. O-O O-O 7. Nc3 Ne4 8. Qc2 Nxc3 9. Qxc3 Be4 10. Ne1 Bxg2 11. Nxg2 Bf6) 5.
Nbd2 (5. Qc2) (5. Qa4) (5. Qb3) (5. b3) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Reti Opening"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. Nf3 d5 (1... c5 2. c4) 2. c4 c6 3. b3 Nf6 4. Bb2 Bf5 5. g3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Ruy Lopez"]
[Black "?"]
[Result "*"]
[PlyCount "25"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 (4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7.
Nxd4) 4... Nf6 5. O-O Be7 (5... Nxe4 6. d4 b5 7. Bb3 d5) 6. Re1 b5 7. Bb3 d6 8.
c3 O-O 9. h3 Na5 (9... Re8) (9... Nb8) 10. Bc2 c5 11. d4 Qc7 12. Nbd2 Nc6 13.
d5 (13. dxc5 dxc5 14. Nf1 Be6 15. Ne3 Rad8 16. Qe2) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Scotch Opening"]
[Black "?"]
[Result "*"]
[PlyCount "8"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 (4... Nf6) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Semi-Slav Defense"]
[Black "?"]
[Result "*"]
[PlyCount "16"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 (5. Bg5 dxc4 6. e4 b5 7. e5 h6 8.
Bh4 g5 9. Nxg5 hxg5 10. Bxg5) 5... Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3 (8. Be2)
(8. Bb3) 8... a6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sicilian Defense 1"]
[Black "?"]
[Result "*"]
[PlyCount "10"]

1. e4 (1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6) (1. e4 c5
2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bc4 e6) 1... c5 2. Nf3 d6 3. d4
cxd4 4. Nxd4 Nf6 5. Nc3 e6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sicilian Defense 2"]
[Black "?"]
[Result "*"]
[PlyCount "25"]

1. e4 (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. Qd2 Bd7 10. O-O-O Rc8 11. Bb3 Ne5 12. h4 Nc4 13. Bxc4 Rxc4 14. h5
Nxh5 15. g4) 1... c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Nc3 Bg7 6. Be3 Nf6 7.
Bc4 Qa5 8. O-O O-O 9. Bb3 d6 10. h3 Bd7 11. Re1 Rac8 12. Nd5 Nxd5 13. exd5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sicilian Defense 3"]
[Black "?"]
[Result "*"]
[PlyCount "18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8.
Bxf6 gxf6 9. Na3 b5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sicilian Defense 4"]
[Black "?"]
[Result "*"]
[PlyCount "18"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 (5... Bg7 6. Be3 Nf6 7. Nc3
Ng4 8. Qxg4 Nxd4 9. Qd1 Ne6 10. Rc1 d6 (10... b6) (10... Qa5 11. Be2 g5)) (5...
Bg7 6. Be3 Nf6 7. Nc3 d6 8. Be2 O-O 9. O-O Bd7 10. Qd2 Nxd4 11. Bxd4 Bc6 12. f3
Nd7 13. Bxg7 (13. Be3 $1) 13... Kxg7) (5... Nf6 6. Nc3 d6 7. Be2 (7. Be3 $2
7... Ng4) 7... Nxd4 8. Qxd4 Bg7 9. Bg5 O-O 10. Qd2 Be6 11. O-O Qa5 12. Rac1 a6
13. Bd3 Rfc8 14. b3 b5) 6. Be3 Nf6 7. Nc3 Ng4 8. Qxg4 Nxd4 9. Qd1 e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Slav Defense"]
[Black "?"]
[Result "*"]
[PlyCount "20"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. a4 Bf5 6. e3 e6 7. Bxc4 Bb4 8. O-O
Nbd7 9. Nh4 O-O 10. Nxf5 exf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Stonewall Attack"]
[Black "?"]
[Result "*"]
[PlyCount "18"]

1. d4 Nf6 (1... d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6) 2. f4 g6 3. Nf3 Bg7 4. e3
O-O 5. Bd3 d6 6. O-O Nc6 7. c3 e5 8. fxe5 dxe5 9. dxe5 Ng4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Torre Attack"]
[Black "?"]
[Result "*"]
[PlyCount "25"]

1. d4 Nf6 2. Nf3 e6 3. Bg5 d5 (3... h6) (3... c5) 4. e3 Be7 5. Nbd2 c5 6. c3
O-O 7. Bd3 Nc6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Bf4 f5 11. h4 c4 12. Bc2 Nc5 13. Nf3
*

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Trompowski Opening"]
[Black "?"]
[Result "*"]
[PlyCount "9"]

1. d4 Nf6 2. Bg5 Ne4 (2... e6 3. e4 h6 4. Bxf6 Qxf6) 3. Bh4 (3. Bf4) 3... g5 (
3... d5) 4. f3 gxh4 5. fxe4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Knights Defense"]
[Black "?"]
[Result "*"]
[PlyCount "8"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 (3... Bc5) 4. Nc3 (4. d3) (4. d4 exd4 5. O-O (5.
e5) 5... Bc5 6. e5 d5 7. exf6 dxc4) (4. Ng5 d5 (4... Bc5 5. Bxf7+ Ke7) 5. exd5
Na5 (5... Nxd5 6. Nxf7 (6. d4) 6... Kxf7 7. Qf3+ Ke6) 6. Bb5+ c6 7. dxc6 bxc6
8. Be2 h6) 4... Bc5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Veresov Opening"]
[Black "?"]
[Result "*"]
[PlyCount "8"]

1. d4 d5 2. Nc3 Nf6 3. Bg5 Nbd7 (3... e6 4. e4) 4. f3 (4. e3) (4. Nf3) 4... c5
(4... c6 5. e4 dxe4 6. fxe4 e5 7. dxe5 Qa5) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Preparation"]
[Black "?"]
[Result "*"]
[PlyCount "4"]

1. d4 (1. e4 c6 2. d4 d5) (1. c4 c6 2. Nc3 d5 3. d4) 1... d5 2. c4 c6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Reversed Openings"]
[Black "?"]
[Result "*"]
[PlyCount "2"]

1. c4 (1. e3 e5) (1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. O-O e5) (1. Nf3 d5 2. g3 c5
3. Bg2 Nc6 4. d4) (1. c4 e5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. Nf3 f5)
(1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3) (1. e4 c5
2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 Nf6 7. Nf3) (1. e4 c5 2. Nc3 Nc6
3. g3 g6 4. Bg2 Bg7 5. d3 d6 6. f4 6... e6 $1 (6... Nf6)) 1... e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Castling on Opposite Sides"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 87"]
[SetUp "1"]
[FEN "r1bq1rk1/1pn2pbp/p2ppnp1/2pP4/2P1P3/2N1B3/PP1NBPPP/2KR3R w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Castling on Opposite Sides"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 88"]
[SetUp "1"]
[FEN "r4rk1/1q1nbppp/p1bpp3/1p4P1/4PP1P/P1NBB3/1PPQ4/2KR3R w - - 0 1"]
[PlyCount "3"]

1. g6 hxg6 2. h5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Castling on the Same Side"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 89"]
[SetUp "1"]
[FEN "r2q1rk1/pp3ppp/2pp1n2/4p3/4P1P1/2NP1P2/PPP4P/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Castling on the Same Side"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 90"]
[SetUp "1"]
[FEN "r1bqr1k1/pp1nbpp1/2pp1n1p/4p3/2BPP3/2N2N2/PPP2PPP/R1BQR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Castling on the Same Side"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 91"]
[SetUp "1"]
[FEN "r1b2rk1/2q1bppp/p2p1n2/nppPp3/4P3/2P2N1P/PPB2PP1/R1BQRNK1 w - - 0 1"]
[PlyCount "1"]

1. g4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Classic Bishop Sacrifice"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 92"]
[SetUp "1"]
[FEN "r1bq1rk1/2pn1ppp/pb2p3/1p1pP3/3P3P/2PB1N2/PP3PP1/R1BQR1K1 w - - 0 1"]
[PlyCount "15"]

1. Bxh7+ Kxh7 2. Ng5+ Kg8 (2... Kg6 3. h5+) 3. Qh5 Re8 (3... Qxg5 4. Bxg5) 4.
Qxf7+ Kh8 5. Qh5+ Kg8 6. Qh7+ Kf8 7. Qh8+ Ke7 8. Qxg7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Classic Bishop Sacrifice"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 93"]
[SetUp "1"]
[FEN "r1bq1rk1/3n1ppp/pb2p3/1p1p4/3P4/2PB1N2/PP3PPP/R1BQ1RK1 w - - 0 1"]
[PlyCount "6"]

1. Bxh7+ $2 1... Kxh7 2. Ng5+ Kg8 3. Qh5 Nf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Classic Bishop Sacrifice"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 94"]
[SetUp "1"]
[FEN "r1bq1rk1/2p2ppp/p1n5/1pb1P3/8/3B1N2/PP3PPP/R1BQR1K1 w - - 0 1"]
[PlyCount "6"]

1. Bxh7+ Kxh7 2. Ng5+ Kg8 3. Qh5 Bf5 (3... Qd3) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Combination"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "rn1qkb1r/ppp1nppp/3p4/4p3/2B1P1b1/3P1N2/PPP2PPP/RNBQ1RK1 w kq - 0 1"]
[PlyCount "5"]

1. Bxf7+ (1. Nxe5 1... Bxd1 $4 (1... dxe5 2. Qxg4) (1... Be6 2. Bxe6 fxe6 3.
Nf3) 2. Bxf7#) 1... Kxf7 2. Ng5+ Kg8 3. Qxg4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Clearance Sacrifice"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3r3k/6R1/4bp1p/p1p1pN1q/2Pp1b2/1P1P1PQ1/P4N1P/7K w - - 0 1"]
[PlyCount "3"]

1. Rh7+ (1. Rg8+ $4 1... Rxg8) (1. Re7 Bxg3) (1. Qg4 Qxg4 2. fxg4 Bxf5) 1...
Kxh7 2. Qg7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Decoy"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 97"]
[SetUp "1"]
[FEN "r3k2r/pp2ppbp/2qp2p1/3N4/4P3/2P5/PP3PPP/R2QR1K1 b kq - 0 1"]
[PlyCount "2"]

1... Qb5 $4 2. Nc7+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Decoy"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 98"]
[SetUp "1"]
[FEN "r1b1k2r/pp2ppbp/2qp2p1/3N4/4P3/2P5/PP3PPP/R2QRBK1 w kq - 0 1"]
[PlyCount "3"]

1. Bb5 $1 1... Qxb5 2. Nc7+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Decoy"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 99"]
[SetUp "1"]
[FEN "1n1r2k1/3q2pp/2pp4/p1n2p2/2P5/1P3PQ1/PB4PP/3R3K w - - 0 1"]
[PlyCount "3"]

1. Rxd6 Qxd6 (1... Qe7 2. Rxd8+ Qxd8 3. Qxg7#) 2. Qxg7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Deflection"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 100"]
[SetUp "1"]
[FEN "3r2k1/p4p1p/1p1q2p1/2p5/2P5/1P4P1/P4P1P/3QR1K1 w - - 0 1"]
[PlyCount "3"]

1. Re8+ Rxe8 (1... Kg7 2. Rxd8) 2. Qxd6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Deflection"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 101"]
[SetUp "1"]
[FEN "2r1r1k1/1p1q1ppp/3p1b2/p2P4/3Q4/5N2/PP2RPPP/4R1K1 w - - 0 1"]
[PlyCount "15"]

1. Qg4 $1 1... Qb5 (1... Qxg4 $4 2. Rxe8+ Rxe8 3. Rxe8#) 2. Qc4 $3 2... Qd7 (
2... Qxc4 $4 3. Rxe8+) (2... Rxc4 $4 3. Rxe8+) 3. Qc7 Qb5 4. a4 $1 4... Qxa4 (
4... Rxc7 $4 5. Rxe8+) 5. Re4 $1 5... Qb5 6. Qxb7 $1 6... Rxe4 (6... Qxb7 7.
Rxe8+ Rxe8 8. Rxe8#) 7. Qxc8+ Qe8 8. Qxe8+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Double Attack"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 102"]
[SetUp "1"]
[FEN "2r1r3/1p1bppkp/3p2p1/pq1P4/8/1PP5/PB3PPP/R2QR1K1 w - - 0 1"]
[PlyCount "1"]

1. c4+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Double Attack"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 103"]
[SetUp "1"]
[FEN "4b1k1/1r3p1p/1p1p2p1/p2P4/P1nN1P2/2B3P1/1P2K2P/4R3 w - - 0 1"]
[PlyCount "1"]

1. Kd3 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Fork"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 104"]
[SetUp "1"]
[FEN "q3k3/2N4p/rp1pr1p1/p1n1p3/2P5/P5P1/1P2RP1P/3QR1K1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Fork"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 105"]
[SetUp "1"]
[FEN "1q4k1/7p/1p1pb1p1/r1n1p3/1P6/P1P1P1PN/R4P1P/2BQ2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pins and Skewers"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 106"]
[SetUp "1"]
[FEN "r2q1rk1/1pp1bpp1/p1np1n1p/4p3/2B1P1b1/2NPBN2/PPPQ1PPP/3R1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pins and Skewers"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 107"]
[SetUp "1"]
[FEN "rnb1kbnr/ppp1pppp/2q5/1B6/8/2N5/PPPP1PPP/R1BQK1NR b KQkq - 0 3"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pins and Skewers"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 108"]
[SetUp "1"]
[FEN "3r2k1/pp3p1p/6pn/3p4/4B3/2P3PP/PP1R1PK1/8 b - - 0 1"]
[PlyCount "2"]

1... dxe4 2. Rxd8+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pins and Skewers"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 109"]
[SetUp "1"]
[FEN "3b4/pp3pk1/2pp1rp1/6Bp/3P3P/2P3P1/PP1R1PK1/8 w - - 0 1"]
[PlyCount "1"]

1. Bxf6+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Windmill"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1kn5/6R1/p7/P2Bp3/1p2P2p/1n5P/1b4PK/r7 w - - 0 1"]
[PlyCount "17"]

1. Rb7+ Ka8 2. Rxb4+ Ka7 3. Rb7+ Ka8 4. Rxb3+ Ka7 5. Rb7+ Ka8 6. Rxb2+ Ka7 7.
Rb7+ Ka8 8. Rb1+ Ka7 9. Rxa1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "X-Rays"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 111"]
[SetUp "1"]
[FEN "q2r2k1/5ppp/8/p2r4/7Q/7P/3R1PP1/3R2K1 w - - 0 1"]
[PlyCount "5"]

1. Qxd8+ Qxd8 (1... Rxd8 2. Rxd8+ Qxd8 3. Rxd8#) 2. Rxd5 Qf8 3. Rd8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "X-Rays"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 112"]
[SetUp "1"]
[FEN "6k1/1p3ppp/4pn2/2Nb4/6P1/2P1PBKP/5P2/8 w - - 0 1"]
[PlyCount "1"]

1. Nxb7 $1 (1. Bxd5 Nxd5 2. c4 (2. Nxb7 Nxc3) 2... Nb6) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Zwischenzug "]
[Black "?"]
[Result "*"]
[Annotator "Diagram 113"]
[SetUp "1"]
[FEN "6k1/6p1/1q2pn2/3p1p1N/Qp2n3/4P1P1/4BPKP/8 b - - 0 1"]
[PlyCount "6"]

1... Nxh5 2. Qe8+ Kh7 3. Qxh5+ Kg8 4. Qe8+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Zwischenzug"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 114"]
[SetUp "1"]
[FEN "rn1qkb1r/pp2pp1p/2p2np1/3p4/2PP4/1QN1Pb2/PP3PPP/R1B1KB1R w KQkq - 0 1"]
[PlyCount "1"]

1. Qxb7 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King in the Center"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 115"]
[SetUp "1"]
[FEN "r1bqkn1r/pp2bppp/3p1n2/2pPp3/2P1P3/2N2N2/PP2BPPP/R1BQK2R w KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King in the Center"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 116"]
[SetUp "1"]
[FEN "r1bqk2r/pp3pbp/n2p1np1/2pP4/2P5/2NB1N2/PP3PPP/R1BQ1RK1 b kq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King in the Center "]
[Black "?"]
[Result "*"]
[Annotator "Diagram 117"]
[SetUp "1"]
[FEN "r2qk2r/1bpnnpbp/pp1pp1p1/8/3PPP2/2PBBN2/PP1NQ1PP/R4RK1 w kq - 0 1"]
[PlyCount "5"]

1. f5 exf5 2. exf5 gxf5 (2... O-O) 3. Bg5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King in the Center"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 118"]
[SetUp "1"]
[FEN "rnbqk2r/pp2bppp/2pp1n2/8/2BP4/2P2N2/PP2QPPP/RNB1R1K1 b kq - 0 1"]
[PlyCount "2"]

1... O-O 2. Qxe7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against h7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 119"]
[SetUp "1"]
[FEN "r1r1b1k1/2q1bppp/p1n1pn2/1p1pN3/3P1P2/2PB1N1Q/PP1BQ1PP/4RRK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against h7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 120"]
[SetUp "1"]
[FEN "rn3r1k/pp2bppp/5n2/q2p2N1/8/1PN1P3/PBQ2PPP/R4RK1 w - - 0 1"]
[PlyCount "3"]

1. Nxd5 $3 1... Qxd5 (1... Nxd5 2. Qxh7#) 2. Bxf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against h7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 121"]
[SetUp "1"]
[FEN "r2q1rk1/pb2bpp1/1pn1p2p/8/3P4/P2Q1N2/1PB2PPP/2BRR1K1 b - - 0 1"]
[PlyCount "2"]

1... g6 (1... f5 2. Rxe6) 2. Bxh6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against h7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 122"]
[SetUp "1"]
[FEN "r4rk1/2qb2pp/p2bp3/1p1p3Q/3P4/P1PB4/1P1B2PP/4RR1K b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against h7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 123"]
[SetUp "1"]
[FEN "r1bq1rk1/pp1nb1pp/4p3/2ppPp2/5B1P/2PBP3/PP1N1PP1/R2QK2R b KQ - 0 1"]
[PlyCount "2"]

1... Bxh4 $4 2. Qh5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 124"]
[SetUp "1"]
[FEN "4rrk1/1pqbbppp/p1nppn1B/8/4P3/1NN3Q1/PPP1BPPP/3R1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 125"]
[SetUp "1"]
[FEN "r4rk1/1pqb1ppp/pn1p4/8/2B1P3/1PQ5/PB3PPP/R4RK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 126"]
[SetUp "1"]
[FEN "2r1r1k1/1pqn1ppp/3p4/p1nP4/5PQ1/1P3NP1/PB5P/3RR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 127"]
[SetUp "1"]
[FEN "6k1/5ppQ/3p1b2/p1nP4/1pP2P2/1P4P1/2B1q2P/5NK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 128"]
[SetUp "1"]
[FEN "4r1k1/pp3Qpp/1qpp1n2/2b1r1N1/2P4P/1P3BP1/P4P2/3R1RK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 129"]
[SetUp "1"]
[FEN "3rrnk1/ppq2pQp/2p1b3/3p1N2/3P4/2PB4/PP3PPP/3R1RK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 130"]
[PlyCount "5"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 131"]
[SetUp "1"]
[FEN "rn1qkbnr/ppp2p1p/3p2p1/4p3/2B1P1b1/1QP2N2/PP1P1PPP/RNB1K2R b KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 132"]
[SetUp "1"]
[FEN "r2q1rk1/1ppbbppp/p1np4/4p3/4PP2/PB1PB3/1PPN2PP/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f7"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 133"]
[SetUp "1"]
[FEN "r2q1rk1/pppbnppp/2np4/2b1p1NQ/2B1P3/2NP4/PPP2PPP/R1B2RK1 b - - 0 1"]
[PlyCount "2"]

1... h6 2. Nxf7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g6"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 134"]
[SetUp "1"]
[FEN "4rrk1/ppqb2p1/2nbp2p/3p3Q/2pP1N2/2P3P1/PPBB1P1P/4RRK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against g6"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 135"]
[SetUp "1"]
[FEN "r4rk1/ppqb2pp/2nb1n2/2ppp1N1/3P1N2/2PQ2P1/PPBB1P1P/4RRK1 w - - 0 1"]
[PlyCount "5"]

1. Qxh7+ $3 1... Nxh7 2. Bxh7+ Kh8 3. Ng6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f6, g7 and h6"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 136"]
[SetUp "1"]
[FEN "2rq1rk1/3bppbp/p1np1npB/1p6/4P3/PNN4P/1PPQ1PP1/3RRBK1 b - - 0 1"]
[PlyCount "2"]

1... Bh8 2. Bxf8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f6, g7 and h6"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 137"]
[SetUp "1"]
[FEN "2r1r1k1/3b1p1p/pq1pp1pQ/4nP2/1n2P3/1NN4P/1PPR2P1/4RB1K w - - 0 1"]
[PlyCount "1"]

1. f6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Attack Against f6, g7 and h6"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 138"]
[SetUp "1"]
[FEN "3q1rk1/5p1p/p4Np1/2n5/8/5P2/2P3PP/Q3R2K b - - 0 1"]
[PlyCount "4"]

1... Kh8 (1... Qxf6 2. Qxf6) 2. Nd7+ f6 3. Nxc5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Mating Net"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1r4k1/2p5/pq4pQ/6N1/2b5/2b4P/2P3P1/6RK w - - 0 1"]
[PlyCount "5"]

1. Rf1 Bxf1 (1... Bf6 2. Qxg6+ Kf8 3. Rxf6+) (1... Qf6) 2. Qh7+ Kf8 3. Qf7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Anastasia's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 140"]
[SetUp "1"]
[FEN "5rk1/5pp1/8/R2N4/8/6K1/8/8 w - - 0 1"]
[PlyCount "3"]

1. Ne7+ Kh8 2. Rh5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Anastasia's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 141"]
[SetUp "1"]
[FEN "5rk1/5ppp/q2n4/3NR2Q/2P5/7P/5PP1/6K1 w - - 0 1"]
[PlyCount "5"]

1. Ne7+ Kh8 2. Qxh7+ Kxh7 3. Rh5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Back Rank Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 142"]
[SetUp "1"]
[FEN "3R2k1/p4ppp/8/8/8/7P/P4PPK/1r6 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Back Rank Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 143"]
[SetUp "1"]
[FEN "1r4k1/p4ppp/q7/8/8/8/P2Q1PPP/3R2K1 w - - 0 1"]
[PlyCount "3"]

1. Qd8+ Rxd8 2. Rxd8# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Back Rank Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 144"]
[SetUp "1"]
[FEN "6k1/p4ppp/8/6n1/8/3BP2P/r4PP1/2R3K1 b - - 0 1"]
[PlyCount "3"]

1... g6 $1 (1... h6 $4 2. Rc8#) 2. Rc8+ Kg7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Blackburne's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 145"]
[SetUp "1"]
[FEN "5rk1/p4p1B/1b2n3/1p1p2Np/2b5/4P2P/1B3PP1/2R3K1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Blackburne's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 146"]
[SetUp "1"]
[FEN "5rk1/p3qp2/1b2n1p1/1p1p2Np/2b5/4P2P/1B3PP1/1BRQ2K1 w - - 0 1"]
[PlyCount "3"]

1. Qxh5 gxh5 (1... f6 2. Qxg6+ Qg7 3. Qh7+ $1 (3. Nxe6) 3... Qxh7 4. Bxh7+ Kh8
5. Nxe6 Re8 6. Bf5) 2. Bh7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Boden's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 147"]
[SetUp "1"]
[FEN "6k1/8/8/5b2/8/b7/3N4/2KR4 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Boden's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 148"]
[SetUp "1"]
[FEN "2k2b1r/ppp3pp/2n2q2/3B1b2/5P2/2P1B3/PP1N3P/2KR3R b - - 0 1"]
[PlyCount "3"]

1... Qxc3+ 2. bxc3 Ba3# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Damiano's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 149"]
[SetUp "1"]
[FEN "2q1rbk1/4r1p1/6P1/5p1Q/2p5/5N2/5PP1/2R2RK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Damiano's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 150"]
[SetUp "1"]
[FEN "4qrk1/6p1/6P1/1p3p2/p7/P7/1P2P3/K2Q1R1R w - - 0 1"]
[PlyCount "9"]

1. Rh8+ (1. Qd5+ Rf7 2. gxf7+ Qxf7 3. Rh8+ Kxh8 4. Qxf7) 1... Kxh8 2. Rh1+ Kg8
3. Rh8+ Kxh8 4. Qh1+ Kg8 5. Qh7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Damiano's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 151"]
[SetUp "1"]
[FEN "5r1k/2qp2pB/4pb2/2p4Q/1p3P2/P3P3/1P6/K2R4 w - - 0 1"]
[PlyCount "3"]

1. Bg6+ (1. Bf5+ Kg8 2. Qh7+ Kf7) 1... Kg8 2. Qh7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Greco's Mate"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/5ppp/1nb5/2p3NQ/1pB5/qP6/5PP1/5RK1 b - - 0 1"]
[PlyCount "6"]

1... h6 (1... Rd8 2. Qxf7+ Kh8 3. Qg8+ $1 3... Rxg8 4. Nf7#) 2. Bxf7+ Kh8 3.
Qg6 hxg5 4. Qh5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Legal's Mate"]
[Black "?"]
[Result "*"]
[PlyCount "13"]

1. e4 e5 2. Nf3 d6 3. Bc4 Bg4 4. Nc3 a6 5. Nxe5 5... Bxd1 $4 (5... dxe5 6. Qxg4
) 6. Bxf7+ Ke7 7. Nd5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Morphy's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 154"]
[SetUp "1"]
[FEN "r4rk1/1q3p1p/pn3B2/1pp5/8/1P6/P1P2P1P/2K3R1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Morpha's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 155"]
[SetUp "1"]
[FEN "5rk1/1q3ppp/pn3b2/1p3Q2/8/1P3P2/PBP4P/2KR4 w - - 0 1"]
[PlyCount "5"]

1. Qxf6 gxf6 2. Rg1+ Kh8 3. Bxf6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Mophy's Concealed Mate"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/5ppp/pn2b3/1pp5/8/1P6/PBP2P1P/2K3R1 w - - 0 1"]
[PlyCount "9"]

1. Rxg7+ Kh8 2. Rxf7+ (2. Rg1+ $4 2... f6) 2... Kg8 3. Rg7+ Kh8 4. Rg1+ Rf6 5.
Bxf6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pillsbury's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 157"]
[SetUp "1"]
[FEN "5rk1/1q3p1p/pn6/1pp5/8/1P3P2/PBP4P/2K3R1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pillsbury's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 158"]
[SetUp "1"]
[FEN "3r1rk1/1q3ppp/p1n5/2p5/8/8/PBP2P1P/2KR2R1 w - - 0 1"]
[PlyCount "5"]

1. Rxg7+ Kh8 2. Rg8+ $1 (2. Rxf7+ 2... Qxb2+ $1) 2... Kxg8 3. Rg1# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Reti's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 159"]
[SetUp "1"]
[FEN "rnbB1bnr/ppk2ppp/2p5/8/8/2N5/PPP2PPP/2KR1BNR b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Reti's Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 160"]
[SetUp "1"]
[FEN "rnb1kb1r/pp3ppp/2p5/4q3/4n3/3Q4/PPPB1PPP/2KR1BNR w kq - 0 1"]
[PlyCount "5"]

1. Qd8+ $3 1... Kxd8 2. Bg5+ Kc7 (2... Ke8 3. Rd8#) 3. Bd8# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Rook, Knight and Pawn Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 161"]
[SetUp "1"]
[FEN "6k1/q5p1/1p4N1/2p2P2/8/8/1PP5/2KR4 w - - 0 1"]
[PlyCount "3"]

1. Rd8+ Kf7 (1... Kh7 2. Rh8#) 2. Rf8# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Rook, Knight and Pawn Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 162"]
[SetUp "1"]
[FEN "3R4/6pk/1p5p/2p1N2P/8/8/1rr2PPK/3R4 w - - 0 1"]
[PlyCount "1"]

1. Ng6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Smothered Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 163"]
[SetUp "1"]
[FEN "1q4rk/pp3Npp/5n2/8/8/8/PPr2PPP/6K1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Smothered Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 164"]
[SetUp "1"]
[FEN "1q1r2k1/pp4pp/8/6N1/8/8/PPr2PPP/4Q1K1 w - - 0 1"]
[PlyCount "9"]

1. Qe6+ Kh8 (1... Kf8 2. Qf7#) 2. Nf7+ Kg8 3. Nh6+ Kh8 4. Qg8+ $3 4... Rxg8 5.
Nf7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Minor Piece Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 165"]
[SetUp "1"]
[FEN "6k1/8/4K3/5NN1/8/8/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Minor Piece Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 166"]
[SetUp "1"]
[FEN "7k/7p/2b4P/8/1p6/2n4B/8/4K1B1 w - - 0 1"]
[PlyCount "3"]

1. Be6 $1 1... Nb5 2. Bh2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Minor Piece Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 167"]
[SetUp "1"]
[FEN "7k/8/4B3/5K2/8/8/7B/8 w - - 0 1"]
[PlyCount "9"]

1. Kf6 Kh7 2. Bf4 Kh8 3. Kf7 Kh7 4. Bf5+ Kh8 5. Be5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Minor Piece Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 168"]
[SetUp "1"]
[FEN "5r1k/5p1p/8/4N3/8/8/1B4K1/8 w - - 0 1"]
[PlyCount "3"]

1. Ng6+ (1. Nxf7+ Kg8 2. Nh6#) 1... Kg8 2. Ne7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Minor Piece Mate"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 169"]
[SetUp "1"]
[FEN "7k/2N2K2/7B/8/8/8/8/8 w - - 0 1"]
[PlyCount "7"]

1. Nd5 Kh7 2. Bf8 (2. Bg7 $4) 2... Kh8 3. Bg7+ Kh7 4. Nf6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Sacrifice"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1bnk2r/ppppqppp/1b3n2/3Pp1B1/2B1P3/2P2N2/PP3PPP/RN1QK2R w KQkq - 0 1"]
[PlyCount "13"]

1. d6 $1 1... cxd6 (1... Qxd6 2. Qxd6 cxd6 3. Bxf6 gxf6 4. Nh4) 2. Na3 (2. Nh4
Bxf2+ 3. Kxf2 Nxe4+) 2... a6 3. Nc2 Bxf2+ 4. Ke2 $1 (4. Kxf2 Nxe4+) 4... Bc5 5.
Nh4 Ne6 6. Nf5 Qf8 7. Bxf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BLOCKADE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 171"]
[SetUp "1"]
[FEN "r4rk1/p3qp1p/1p1n2p1/2pPp3/2P1P3/3B4/PP4PP/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BLOCKADE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 172"]
[SetUp "1"]
[FEN "r4rk1/p1pqbppp/2p1pn2/2Pp3b/Q2P1B2/P3P3/1P3PPP/RN2KB1R w KQ - 0 1"]
[PlyCount "1"]

1. Ba6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BLOCKADE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 173"]
[SetUp "1"]
[FEN "8/3n3k/2pPp1p1/1p2PpPp/pP1K1P1P/P7/5N2/8 w - - 0 1"]
[PlyCount "5"]

1. Nd3 Kg7 2. Nc5 Nb6 (2... Nxc5 3. Kxc5) 3. d7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CANDIDATE MOVES AND IMBALANCE"]
[Black "[+4871.77g1g8]"]
[Result "*"]
[SetUp "1"]
[FEN "r5k1/rbq3bp/p1p1p1p1/R1PpPp2/1P1P4/2NB4/4QPPP/5RK1 w - - 0 1"]
[PlyCount "1"]

1. Rfa1 (1. Na4) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CENTRALIZATION"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r5k1/1p2npb1/2p1p1p1/1q5p/p2P3P/2P1BNP1/PP1Q1PK1/4R3 b - - 0 1"]
[PlyCount "3"]

1... Qd5 2. a3 Nf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CLOSED AND OPEN POSITIONS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 176"]
[SetUp "1"]
[FEN "rnbqkb1r/ppp2ppp/3n4/8/3Q4/5N2/PPP2PPP/RNB1KB1R w KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CLOSED AND OPEN POSITIONS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 177"]
[SetUp "1"]
[FEN "rnbqkb1r/pp3ppp/3p1n2/2pPp3/2P1P3/2N5/PP3PPP/R1BQKBNR w KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CLOSED AND OPEN POSITIONS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 178"]
[SetUp "1"]
[FEN "r2qkb1r/p2n1ppp/1pp2n2/8/1PB5/P1N2N2/5PPP/R2Q1RK1 w kq - 0 1"]
[PlyCount "7"]

1. Ng5 (1. Re1+ Be7 2. Qe2) (1. Qb3) 1... Ne5 2. Re1 Qxd1 3. Raxd1 Nfd7 4. Nxf7
*

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CLOSED AND OPEN POSITIONS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 179"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp1npbp/3p1np1/3Pp3/2P1P3/2N5/PP1NBPPP/R1BQ1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "COMPENSATION"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1r6/2q5/6pk/p2p3p/PppPnP1P/6P1/1PQ3K1/R3R3 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "COUNTERPLAY"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 181"]
[SetUp "1"]
[FEN "r1r3k1/pp2ppbp/3pbnp1/q5B1/2P1P3/1PN2P2/P2QB1PP/2R1K2R b K - 0 1"]
[PlyCount "7"]

1... a6 2. O-O b5 3. Nd5 (3. cxb5 axb5 4. Bxb5 $2 4... Rxc3 $1) 3... Qxd2 4.
Bxd2 Nxd5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "COUNTERPLAY"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 182"]
[SetUp "1"]
[FEN "r1bq1rk1/pp1nbpp1/2p1pn1p/8/1PPP4/P4NP1/1B1N1PBP/R2Q1RK1 b - - 0 1"]
[PlyCount "2"]

1... b6 2. c5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "ENTOMBED PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 183"]
[SetUp "1"]
[FEN "1rB5/1P6/1p3k2/2p5/2P2KP1/8/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "ENTOMBED PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 184"]
[SetUp "1"]
[FEN "8/8/2p2k2/6p1/1b3pP1/4pP2/4P1KN/1N6 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "ENTOMBED PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 185"]
[SetUp "1"]
[FEN "8/8/7p/3kp1pP/pp3pP1/5P2/PK3P1B/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "ENTOMBED PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 186"]
[SetUp "1"]
[FEN "8/4p2k/4N1pN/b5P1/7P/pp6/1p6/1K6 w - - 0 1"]
[PlyCount "6"]

1. Nc5 a2+ 2. Kxb2 Bc3+ 3. Kxc3 a1=Q+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "INITIATIVE"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "rnq1kbnr/pp2pppp/8/3p4/3N1B2/N7/PP3PPP/R2QR1K1 w kq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 188"]
[SetUp "1"]
[FEN "r4rk1/pp1qb1pp/2p5/3p4/3P4/2P1Q1B1/PP3PPP/R3R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 189"]
[SetUp "1"]
[FEN "6k1/pp4pp/2p5/3p4/3P4/2P5/PP3PPP/6K1 w - - 0 1"]
[PlyCount "1"]

1. f3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 190"]
[SetUp "1"]
[FEN "4rrk1/6pp/2qb1p2/2p1p3/1pP1P3/p2B1RP1/P3Q2P/1N1R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 191"]
[SetUp "1"]
[FEN "3r1rk1/1bqn1ppp/1p1bpn2/2p5/P1PP4/1P3NP1/1B1NQPBP/3RR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 192"]
[SetUp "1"]
[FEN "r1b1k2r/pp1ppp1p/2n3p1/4q3/8/1NP1B3/P1P2PPP/R2Q1RK1 w kq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MATERIAL ADVANTAGE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 193"]
[SetUp "1"]
[FEN "r1bqk2r/pp3ppp/2n2n2/2b1p3/2P5/2NP4/PP3PPP/R1BQKBNR w KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MINORITY ATTACK"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 194"]
[PlyCount "34"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 O-O 7. Bd3 c6 8. Qc2
Nbd7 9. Nf3 Re8 10. O-O Nf8 11. Rab1 Ne4 12. Bxe7 Qxe7 13. b4 a6 14. a4 14...
Bd7 $2 (14... Ng6) 15. b5 axb5 16. axb5 Ng6 17. bxc6 bxc6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MINORITY ATTACK"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 195"]
[PlyCount "14"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c3 (4. c4) (4. Bd3) 4... Bf5 5. Nf3 Nc6 6.
Bd3 Bxd3 7. Qxd3 e6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MINORITY ATTACK"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 196"]
[SetUp "1"]
[FEN "r3r1k1/1p2qppp/2p3n1/1P1p4/3P2b1/2NBP3/3Q1PPP/1R3RK1 b - - 0 1"]
[PlyCount "11"]

1... Nh4 $1 2. Rfe1 $2 2... Bh3 $1 (2... Bf3 3. Bf1 (3. g3) 3... Nxg2 4. Bxg2
Qg5) 3. Bf1 (3. g3 Nf3+) (3. gxh3 Nf3+) 3... Qg5 4. f4 Nf3+ 5. Kh1 Nxd2 6. fxg5
Nxb1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MINOR PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 197"]
[SetUp "1"]
[FEN "r1bn1rk1/2q1bppp/p2p1n2/1ppPp3/4P3/2P2N1P/PPBN1PP1/R1BQR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BATTLE OF THE MINOR PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 198"]
[SetUp "1"]
[FEN "r2q1bk1/pp3r1p/5p2/2p1pPp1/2PpN1P1/3P1P2/PP4KP/R2Q1R2 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BATTLE OF THE MINOR PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 199"]
[SetUp "1"]
[FEN "3r1rk1/pp2ppbp/1q3np1/2p5/2P2P2/1P2P1P1/PB2Q1BP/3R1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BATTLE OF THE MINOR PIECES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 200"]
[SetUp "1"]
[FEN "r4rk1/1pq1bppp/p4n2/2p1p1B1/2P1P3/1PN2P2/P3Q1PP/R4RK1 w - - 0 1"]
[PlyCount "3"]

1. Bxf6 $1 1... Bxf6 2. Nd5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 201"]
[SetUp "1"]
[FEN "r4rk1/1bqn1pp1/p1n1p2p/1pppP3/3P1P2/2PB1N2/PP2N1PP/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 202"]
[SetUp "1"]
[FEN "r4rk1/8/pq1n1p2/1pp1p1p1/2PpP1Pp/1P1P3P/P4PB1/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 203"]
[SetUp "1"]
[FEN "r4r2/1p4k1/pqnp1p2/2pBp1p1/2P3Pp/1P1PPQ1P/P4P2/R4RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 204"]
[SetUp "1"]
[FEN "8/PB3kn1/8/8/1K3p2/6p1/7p/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 205"]
[SetUp "1"]
[FEN "r2q1rk1/ppbn2pp/2p2p2/4pP2/P2pP3/3P1N2/2PB2PP/R2QK2R b KQ - 0 1"]
[PlyCount "1"]

1... Ba5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 206"]
[SetUp "1"]
[FEN "2r2rk1/pbqnbppp/1pp1p3/8/2PPP3/2PB1N2/P2BQ1PP/3R1RK1 w - - 0 1"]
[PlyCount "1"]

1. e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Bishops"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 207"]
[SetUp "1"]
[FEN "2r2rk1/p1qnn1pp/1p2p3/1P1pPp2/P1pP1P2/2P1BN2/4Q1PP/RR4K1 w - - 0 1"]
[PlyCount "1"]

1. Bc1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Knights"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 208"]
[SetUp "1"]
[FEN "2r3k1/p2qb1pp/1p1pNr2/2pP4/2P5/1P1Q4/P5PP/4RRK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Knights"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 209"]
[SetUp "1"]
[FEN "2rr1bk1/3q2pp/1p1p4/p1pPpP2/P1P3PP/1P1N2QK/8/4RR2 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Knights"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 210"]
[SetUp "1"]
[FEN "6k1/6pp/3n1p2/p1pPpP2/PpP1P2q/1B6/4Q1PP/6K1 w - - 0 1"]
[PlyCount "2"]

1. Bc2 Qf4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Laws of Knights"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 211"]
[SetUp "1"]
[FEN "8/6k1/5p2/2bN1PpP/3p2P1/3K4/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Bishops"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r4rk1/pb1nqpb1/1p1pp1pp/2p5/2PP4/1PNBPNP1/P1Q2PP1/2RR2K1 w - - 0 1"]
[PlyCount "2"]

1. Be4 f5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Knights"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3rr2k/p1q1b1pp/1p2bp2/2p1p3/P1N1N3/3P4/1PP1QPPP/R4RK1 b - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MYSTERIOUS ROOK MOVES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 214"]
[SetUp "1"]
[FEN "2rqrbk1/pb1n1pp1/1pp1p2p/8/3PP3/2PB1N2/P2BQPPP/R3R1K1 w - - 0 1"]
[PlyCount "1"]

1. Rad1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MYSTERIOUS ROOK MOVES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 215"]
[SetUp "1"]
[FEN "3r1rk1/1bqnbppp/pp1ppn2/8/2PNP3/1PN1BP2/P3BQPP/2RR2K1 b - - 0 1"]
[PlyCount "1"]

1... Rfe8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Alekhine's Gun/Tripling"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3qr3/1r2nkp1/4Rp1p/2Bp4/2pP3P/2P1R1P1/4QPK1/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Doubled Rooks"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1rq1r1k1/5pp1/pB4np/Pp2p3/1Pp1P3/2P2PP1/3RQ1KP/3R4 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "No Entrance!"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r5k1/rbqn1pb1/3p1npp/2pPp3/1pP1P3/1P4NP/1B1Q1PPN/1B2RRK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "The Trading File"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r3r1k1/pp1b1p2/2p3p1/3p3p/3P4/2PB3P/PP3PP1/3RR1K1 b - - 0 1"]
[PlyCount "3"]

1... Rxe1+ 2. Rxe1 Re8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Who owns the File"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1r3k1/3b1p1p/p3p1p1/qp1p4/3P4/1P1BP2P/P3QPP1/2R1R1K1 b - - 0 1"]
[PlyCount "7"]

1... Rc3 2. Qd2 (2. Rxc3 Qxc3) 2... Rac8 3. Rxc3 Qxc3 4. Qxc3 Rxc3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "OVERPROTECTION"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rk1/1rqnbppp/b1n1p3/2ppP2P/p4BN1/P2P1NP1/2P1QPB1/R3R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PAWN CHAIN"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1r1rn1k1/2q1bnpp/1p2p3/1Rp1Pp2/P1P2P2/3NB1PP/R4Q1K/5B2 w - - 0 1"]
[PlyCount "5"]

1. a5 bxa5 2. Raxa5 Rxb5 3. Rxb5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Backward Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 226"]
[SetUp "1"]
[FEN "r1q2rk1/1p2bppp/pB1p1n2/P3p3/4P3/1BN1QP2/1PP3PP/R2R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Backward Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 227"]
[SetUp "1"]
[FEN "r2r1bk1/2q2pp1/p1npbn1p/1p2p3/4P3/PNN1BP2/1PPQB1PP/R2R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Backward Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 228"]
[SetUp "1"]
[FEN "2rr2k1/4bpp1/pqnpbn1p/1p2p3/4P3/PPN2PN1/1BPQ2PP/R2R1B1K w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Doubled Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 229"]
[SetUp "1"]
[FEN "r1bq1rk1/ppp2pp1/2np1n1p/4p3/2B1P3/2NPPN2/PPP3PP/R2Q1RK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Doubled Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 230"]
[SetUp "1"]
[FEN "rnbq1rk1/p1pp1ppp/1p2pn2/8/2PPP3/P1P2P2/6PP/R1BQKBNR w KQ - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 231"]
[SetUp "1"]
[FEN "r2q1rk1/pb3pp1/1p1P1n1p/8/3Q1B2/PB3P2/6PP/3RR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 232"]
[SetUp "1"]
[FEN "b2qr1k1/r3bppp/p3pn2/1pNnN3/3P4/P2Q1P2/1P3BPP/1BR1R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 233"]
[SetUp "1"]
[FEN "rr2b1k1/5pp1/1q2pn1p/p2p4/8/1P1QPN2/P3BPPP/2R1R1K1 b - - 0 1"]
[PlyCount "1"]

1... a4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 234"]
[SetUp "1"]
[FEN "1b1rr1k1/1p3pp1/p2q1n1p/3p4/8/1P1QPNP1/PB3P1P/2RR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 235"]
[SetUp "1"]
[FEN "3r2k1/1p3pp1/p1q4p/3p4/3R4/1P2P1P1/P2Q1P1P/6K1 w - - 0 1"]
[PlyCount "1"]

1. e4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 245"]
[SetUp "1"]
[FEN "2rr2k1/pbqnbpp1/1p2pn1p/8/2PP4/3B1N2/PB1NQPPP/2RR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 237"]
[SetUp "1"]
[FEN "2rr2k1/pbqnbpp1/1p2pn1p/4N3/2PP1P2/3B1N2/PB2Q1PP/2RR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 238"]
[SetUp "1"]
[FEN "2rr1nk1/pbq1bpp1/1p2pn1p/4N3/2PP4/1BN4P/PB2QPP1/2RR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 239"]
[SetUp "1"]
[FEN "2rr2k1/pbqnbpp1/1p2pn1p/P7/2PP4/2BB1N1P/3NQPP1/R1R3K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 240"]
[SetUp "1"]
[FEN "2rr2k1/p1q1npbp/bp2p1p1/n7/2PP4/3B1N1P/PB1NQPP1/2RR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 241"]
[SetUp "1"]
[FEN "2rr2k1/1b3pbp/p1n1pnp1/1p6/q1PP4/5NNP/PB2QPP1/1BRR2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 242"]
[SetUp "1"]
[FEN "2r1r1k1/p1qn1pp1/1p3n1p/4p3/2PP4/3B1Q2/P2B1PPP/2R1R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 243"]
[SetUp "1"]
[FEN "2rr4/5pkp/p3p1p1/1p1n4/2qP4/2P5/P2QNPPP/2R1R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Isolated Pawn Couple"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 244"]
[SetUp "1"]
[FEN "2rr2k1/pbq1bppp/1p2pn2/n3N3/3P4/2PB1N2/P2BQPPP/2R1R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Passed Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 245"]
[SetUp "1"]
[FEN "2rr2k1/1bq2ppp/4p3/p7/1pP5/1P2Q3/P4PPP/3RRBK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Passed Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 246"]
[SetUp "1"]
[FEN "r3r1k1/2q2pbp/1p1n2p1/2pPp3/1pP1P3/1P3NP1/P1QR1PBP/3R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Passed Pawns "]
[Black "?"]
[Result "*"]
[Annotator "Diagram 247"]
[SetUp "1"]
[FEN "1r1q2k1/p2Prp1p/1p1R2p1/2pQp3/2P5/1P4P1/P4P1P/3R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pawn Islands"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r3q2r/2pbk3/1p1p1n2/p1nPp3/P3Pp2/2N2N2/1PB3PP/R2QK2R b KQ - 0 1"]
[PlyCount "1"]

1... Qg6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Tripled Pawns"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r3r1k1/1pqn1pb1/2p3pp/p3P3/P3P3/1PB1PN2/2Q3PP/R4BK1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Pawn Tension"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 250"]
[SetUp "1"]
[FEN "r2qr1k1/pb1nbppp/1p2pn2/2pp4/3P1B2/2PBPN1P/PP1NQPP1/R4RK1 w - - 0 1"]
[PlyCount "2"]

1. dxc5 bxc5 (1... Nxc5) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PERPETUAL CHECK"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Diagram 251"]
[SetUp "1"]
[FEN "5rk1/4b1pp/p2q1p2/1p2pB2/2n5/4B3/P3QPPP/5RK1 w - - 0 1"]
[PlyCount "9"]

1. Qh5 g6 (1... h6 2. Bxh6 $1) 2. Bxg6 $1 2... hxg6 3. Qxg6+ Kh8 4. Qh6+ (4.
Bh6 Rg8 5. Qh5 5... Rg7 $1 6. Bxg7+ Kxg7) 4... Kg8 5. Qg6+ 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PERPETUAL CHECK"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Diagram 252"]
[SetUp "1"]
[FEN "2Q5/3R2pk/8/1p2p1qp/1P2Pn2/5PPP/4r3/7K w - - 0 1"]
[PlyCount "6"]

1. h4 1... Qxg3 $4 2. Qg8+ $1 2... Kxg8 3. Rxg7+ $1 3... Kxg7 (3... Qxg7) (3...
Kf8 4. Rf7+ Ke8 5. Re7+) 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PIECE ACTIVITY"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r2q1rk1/2pbbpp1/p1np1n1p/1p2p3/4P3/1BPP1N1P/PP3PP1/RNBQR1K1 w - - 0 1"]
[PlyCount "1"]

1. Nbd2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PLAN"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 254"]
[SetUp "1"]
[FEN "r2q1rk1/pb2bp1p/1pn1pnp1/4N3/3P4/P1N4Q/1PB2PPP/2BRR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PLAN"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 255"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/2P5/8/PP1PPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PRINCIPLE OF TWO WEAKNESSES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 256"]
[SetUp "1"]
[FEN "r3n1k1/p1qr1p1p/1p1p2p1/3R4/2PQ1B2/1P5P/P4PP1/R5K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PRINCIPLE OF TWO WEAKNESSES"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 257"]
[SetUp "1"]
[FEN "3q1rk1/p2r1p1p/1p1P2p1/1P1R4/3Q3P/6P1/5P2/3R2K1 w - - 0 1"]
[PlyCount "1"]

1. h5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PROPHYLAXIS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 258"]
[SetUp "1"]
[FEN "3rr1k1/pbq1bppp/1pp1pn2/8/1PPP3P/P4NP1/1B2QP2/1B1RR1K1 w - - 0 1"]
[PlyCount "1"]

1. c5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "QM Versus KM"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/7k/p5p1/4pp1p/PP5P/5PP1/8/6K1 w - - 0 1"]
[PlyCount "1"]

1. b5 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "QM Versus CM"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "3rr1k1/p1qn1ppb/1p2p2p/8/2P5/1P2BN2/P3QPPP/3RR1K1 b - - 0 1"]
[PlyCount "1"]

1... e5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "RESTRICTION"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r2q1rk1/2pb2bp/1p1p4/p1nP1p1n/2PNpP2/2N1B3/PPBQ2PP/4RRK1 b - - 0 1"]
[PlyCount "3"]

1... Nf6 2. h3 h5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SPACE"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2nrrbk1/1q1p2p1/p1pPp2p/PpP1Pp2/1P3P1P/3B1NP1/4Q3/3RR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SQUARES"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2qrr1k1/pp3bbp/2np2p1/2p2p2/2P5/1PN1P1P1/PB1Q1PBP/3RR1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "STATIC VERSUS DYNAMIC ADV."]
[Black "?"]
[Result "*"]
[Annotator "Diagram 264"]
[SetUp "1"]
[FEN "2r1r1k1/pq1b1ppp/2p1pn2/Q2p4/3P4/1P1BPN2/P1R2PPP/2R3K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "STATIC VERSUS DYNAMIC ADV."]
[Black "?"]
[Result "*"]
[Annotator "Diagram 265"]
[SetUp "1"]
[FEN "3rb3/2k1np2/n1q1pN2/pp1pP3/2pP2Q1/P1P1B3/1PB1KP2/7R w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "STATIC VERSUS DYNAMIC ADV."]
[Black "?"]
[Result "*"]
[Annotator "Diagram 266"]
[SetUp "1"]
[FEN "r2qk1nr/1p1bbppp/p1npp3/8/2B1P3/2N2N2/PP2QPPP/R1BR2K1 w kq - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SUPPORT POINTS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 267"]
[SetUp "1"]
[FEN "r4rk1/1qb2ppp/1pN2n2/pP2p3/P3P3/4BP2/3RQ1PP/3R2K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SUPPORT POINTS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 268"]
[SetUp "1"]
[FEN "r2r2k1/pp3ppp/2qBp1n1/2P1P3/8/P3QPP1/1R4KP/1R6 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SUPPORT POINTS"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 269"]
[SetUp "1"]
[FEN "r2n1rk1/1bq1bpp1/p2p1n1p/1ppPpN2/2P1P3/1P2BN1P/P1BQ1PP1/R3R1K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "TRADING PIECES"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "rnbq1rk1/pp2bpnp/3p2pB/2pPp3/2P1P3/P1NB4/1P2NPPP/R2Q1RK1 b - - 0 1"]
[PlyCount "1"]

1... Bg5 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "TRAPS"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r4nk1/qp3p2/2p2bp1/p2p3p/P2P1P2/2P1QRP1/NP1B3P/6K1 b - - 0 1"]
[PlyCount "3"]

1... Ne6 $1 2. Kg2 (2. Qe2 2... Ng7 $1) (2. f5 $4 2... Nxd4 $1 3. cxd4 Bxd4)
2... Ng7 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BISHOP AND WRONG ROOK PAWN"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 272"]
[SetUp "1"]
[FEN "7k/8/8/3BK3/7P/8/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "BISHOP AND WRONG ROOK PAWN"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 273"]
[SetUp "1"]
[FEN "2k5/8/8/p4KP1/P7/2B5/8/2b5 b - - 0 1"]
[PlyCount "3"]

1... Bxg5 2. Kxg5 Kb7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CAT AND MOUSE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 274"]
[SetUp "1"]
[FEN "q6r/4b1kr/1p1p1p1p/p1p1pPp1/P1P1P1PP/3Q3R/1P1N1K2/7R w - - 0 1"]
[PlyCount "1"]

1. hxg5 (1. Nf1 Qc6 2. b3 Qa8 3. Qf3 Qe8 4. Ne3 Bd8 5. R1h2 Be7 6. Nd5 Bd8 7.
Qh1 Qg8 8. Kf3 gxh4 9. Rxh4) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "CAT AND MOUSE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 275"]
[SetUp "1"]
[FEN "4k3/R7/8/3KP3/8/8/8/7r w - - 0 1"]
[PlyCount "20"]

1. Kd6 1... Re1 $1 (1... Rh6+ $4 2. e6) (1... Rd1+ $4 2. Ke6) 2. Ke6 Kf8 3.
Ra8+ Kg7 4. Kd6 Kf7 (4... Rd1+ $4 5. Ke7) 5. Ra7+ Ke8 6. Ke6 Kf8 7. Ra8+ Kg7 8.
Re8 8... Ra1 $1 9. Rd8 Re1 10. Kd6 10... Kf7 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "EXCHANGING"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r1b1k2r/pppnqpbp/3p1np1/8/2PPN3/2N1P3/PPQ2PPP/R1B1KB1R w KQkq - 0 1"]
[PlyCount "17"]

1. Nxf6+ (1. Bd3 Nxe4 2. Bxe4 f5 3. Bd3 3... Bxd4 $4 4. Nd5) 1... Nxf6 2. Be2
Bf5 3. Bd3 Bxd3 4. Qxd3 O-O 5. Rg1 c6 6. b4 a6 7. Bb2 b5 8. a4 bxa4 (8... bxc4
9. Qxc4) 9. Rxa4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "MINOR PIECES IN THE ENDGAME"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/5p1p/4b1p1/1p6/pP6/P6P/1B3PP1/6K1 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Passed Pawns in Queen Endgame"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "q7/5pk1/P3p1pp/1Q6/8/8/8/6K1 w - - 0 1"]
[PlyCount "4"]

1. Qb7 Qd8 2. a7 Qd1+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PM and OPP"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1p3p2/4k1p1/P6p/1P5P/5KP1/8/8 w - - 0 1"]
[PlyCount "25"]

1. b5 Kd6 2. a6 bxa6 3. bxa6 Kc6 4. Ke4 f6 5. a7 Kb7 6. Kd5 Kxa7 7. Ke6 g5 8.
Kxf6 gxh4 9. gxh4 Kb7 10. Kg6 Kc7 11. Kxh5 Kd7 12. Kg6 Ke7 13. Kg7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Promotion and Underpromotion"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 280"]
[SetUp "1"]
[FEN "8/1k1PK3/2q1B3/8/8/8/3b4/8 w - - 0 1"]
[PlyCount "2"]

1. d8=Q (1. d8=N+ $1) 1... Bg5+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "PROMOTION AND UNDERPROMOTION"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 281"]
[SetUp "1"]
[FEN "8/5P1k/5K2/8/8/8/8/8 w - - 0 1"]
[PlyCount "3"]

1. f8=R (1. f8=Q $4) 1... Kh6 2. Rh8# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "QUEEN AND MINOR PIECE FIGHTS"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/2b2pk1/2q3p1/2PNp2p/2QpP2P/3P2P1/5PK1/8 w - - 0 1"]
[PlyCount "3"]

1. Nb4 Qe8 2. c6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "STALEMATE"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 283"]
[SetUp "1"]
[FEN "4k3/8/5Q2/3K4/8/8/8/8 w - - 0 1"]
[PlyCount "5"]

1. Qg7 (1. Ke6 $4) 1... Kd8 2. Kd6 Kc8 3. Qc7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "STALEMATE"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Diagram 284"]
[SetUp "1"]
[FEN "4r2k/R7/6PP/6K1/8/8/8/8 w - - 0 1"]
[PlyCount "7"]

1. h7 $4 1... Re5+ 2. Kf6 2... Re6+ $1 3. Kf7 Rxg6 4. Kxg6 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King and Pawn versus King"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 285"]
[SetUp "1"]
[FEN "8/8/3k4/3P4/3K4/8/8/8 w - - 0 1"]
[PlyCount "13"]

1. Kc4 Kd7 (1... Kc7 2. Kc5) 2. Kc5 Kc7 3. d6+ Kd7 4. Kd5 4... Kd8 $1 (4... Kc8
$4 5. Kc6 Kd8 6. d7 Ke7 7. Kc7) 5. Ke6 Ke8 6. d7+ Kd8 7. Kd6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King and Pawn versus King"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 286 White to move"]
[SetUp "1"]
[FEN "8/3k4/8/3K4/3P4/8/8/8 w - - 0 1"]
[PlyCount "3"]

1. Kc5 Kc7 2. d5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "King and Pawn versus King"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 286 Black to move"]
[SetUp "1"]
[FEN "8/3k4/8/3K4/3P4/8/8/8 b - - 0 1"]
[PlyCount "8"]

1... Kc7 2. Ke6 Kd8 (2... Kc6 3. d5+ Kc7 4. Ke7) 3. Kd6 Ke8 4. Kc7 Ke7 5. d5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Opposition"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 287"]
[SetUp "1"]
[FEN "8/8/8/2k5/8/2K5/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Opposition"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 288"]
[SetUp "1"]
[FEN "2k5/8/8/8/8/8/8/2K5 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Opposition"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 289"]
[SetUp "1"]
[FEN "7k/8/8/8/8/8/8/K7 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Opposition"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 290"]
[SetUp "1"]
[FEN "5k2/8/8/8/8/8/8/1K6 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Opposition"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 291"]
[SetUp "1"]
[FEN "5k2/8/8/8/8/8/1K6/8 b - - 0 1"]
[PlyCount "14"]

1... Ke8 (1... Ke7 2. Ka3) (1... Kg8 2. Ka2) 2. Kc2 Kf8 3. Kd2 Kg8 4. Ke2 Kh8
5. Kf2 Kh7 6. Kf3 Kh8 7. Kf4 Kh7 (7... Kg7 8. Kg5) (7... Kg8 8. Kg4) 8. Kf5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Saving Pawn Moves"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/7p/3k2p1/1p3pP1/1P1K1P2/7P/8/8 w - - 0 1"]
[PlyCount "9"]

1. h4 Kc6 (1... Ke6 2. Kc5) 2. Ke5 Kb6 3. Kd6 (3. Kf6) 3... Ka6 4. Kc6 Ka7 5.
Kxb5 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Square of the Pawn"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/5k2/8/8/P7/8/8/7K w - - 0 1"]
[PlyCount "1"]

1. a5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Triangulation"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 294 Black to move"]
[SetUp "1"]
[FEN "8/8/3k1p2/2p2Pp1/2P1p1P1/1P6/4K3/8 b - - 0 1"]
[PlyCount "2"]

1... Ke5 2. Ke3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Triangulation"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 294 White to move"]
[SetUp "1"]
[FEN "8/8/3k1p2/2p2Pp1/2P1p1P1/1P6/4K3/8 w - - 0 1"]
[PlyCount "31"]

1. Kf2 $1 (1. Kd2) (1. Ke3 $4 1... Ke5 2. Ke2 Kf4) 1... Ke5 (1... e3+ 2. Kf3 $1
(2. Kxe3 $4 2... Ke5)) 2. Ke3 Kd6 3. Kxe4 Kc6 4. Kd3 Kb6 (4... Kd6 5. Kc3 Ke5
6. b4) 5. Kc3 Ka5 6. b4+ cxb4+ 7. Kb3 Ka6 8. Kxb4 Kb6 9. c5+ Kc6 10. Kc4 Kc7
11. Kd5 Kd7 12. c6+ Kc7 13. Kc5 Kc8 14. Kd6 Kd8 15. Ke6 Kc7 16. Kxf6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Active Rook"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 295"]
[SetUp "1"]
[FEN "2k5/7R/3P2r1/2K5/8/8/8/8 b - - 0 1"]
[PlyCount "8"]

1... Rg8 $4 2. Kc6 Rf8 3. Ra7 (3. d7+ $4 3... Kd8) 3... Kb8 4. Rb7+ Ka8 (4...
Kc8 $2 5. d7+ Kd8 6. Rb8+) 5. Rb1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Lucena Position"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1K6/1P1k4/8/8/8/8/2R5/r7 w - - 0 1"]
[PlyCount "13"]

1. Rd2+ (1. Rc7+ Kd8 2. Rc8+ Kd7 3. Rh8 Ra2 4. Rh7+ Kd8) 1... Ke7 (1... Kc6 $4
2. Kc8) 2. Rd4 (2. Kc7 Rc1+ 3. Kb6 Rb1+ 4. Kc6 Rc1+ 5. Kd5 Rb1) 2... Ke6 3. Kc7
Rc1+ 4. Kb6 Rb1+ 5. Kc6 Rc1+ 6. Kb5 Rb1+ 7. Rb4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Philidor Position"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7R/4k1r1/8/3KP3/8/8/8/8 b - - 0 1"]
[PlyCount "5"]

1... Rg6 $1 2. Rh7+ Ke8 3. e6 3... Rg1 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Rooks Behind Passed Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 298 White to move"]
[SetUp "1"]
[FEN "8/5pk1/6p1/7p/P7/6P1/2r2PKP/1R6 w - - 0 1"]
[PlyCount "4"]

1. Ra1 Rc6 2. a5 Ra6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Rooks Behind Passed Pawns"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 298 Black to move"]
[SetUp "1"]
[FEN "8/5pk1/6p1/7p/P7/6P1/2r2PKP/1R6 b - - 0 1"]
[PlyCount "2"]

1... Ra2 2. Rb4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Rooks Behind Passed Pawns"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Diagram 299"]
[SetUp "1"]
[FEN "R7/P5k1/8/8/8/8/r7/2K5 w - - 0 1"]
[PlyCount "18"]

1. Kb1 Ra5 2. Kb2 Kh7 (2... Kf7 $4 3. Rh8 Rxa7 4. Rh7+) 3. Kb3 Ra1 (3... Kh6 $4
4. Rh8+) 4. Kb4 Kg7 5. Kb5 Kh7 6. Kb6 Rb1+ 7. Ka6 Ra1+ 8. Kb7 Rb1+ 9. Kc7 Ra1
1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Short and Long Sides o t Boar"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 300"]
[SetUp "1"]
[FEN "4k3/1R6/4K3/4P3/8/8/8/4r3 b - - 0 1"]
[PlyCount "6"]

1... Rd1 $4 (1... Kf8) 2. Rb8+ Rd8 3. Rxd8+ Kxd8 4. Kf7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Short and Long Sides o t Boar"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 301"]
[SetUp "1"]
[FEN "4R3/6k1/r3K3/4P3/8/8/8/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Short and Long Sides o t Boar"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 302"]
[SetUp "1"]
[FEN "8/2k1K2r/4P3/8/8/8/8/6R1 w - - 0 1"]
[PlyCount "5"]

1. Kf8 Rh8+ (1... Kd6 2. e7 Rxe7 (2... Rh8+ 3. Kg7 Re8 4. Kf6 Rxe7 5. Rd1+) 3.
Rd1+) 2. Kg7 Re8 3. Kf7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Hogs on the Seventh"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 303"]
[SetUp "1"]
[FEN "1r4k1/ppR4p/6pP/PP3pP1/8/8/5PK1/8 w - - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Hogs on the Seventh"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 304"]
[SetUp "1"]
[FEN "r3k3/pRR5/8/5p2/6p1/6P1/r4PK1/8 w q - 0 1"]
[PlyCount "1"]

1. Rh7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Hogs on the Seventh"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 305"]
[SetUp "1"]
[FEN "r5k1/pppRRppp/8/8/P1P4P/1P4P1/r4PK1/8 b - - 0 1"]
[PlyCount "2"]

1... Rf8 2. Rxc7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Two Hogs on the Seventh"]
[Black "?"]
[Result "1/2-1/2"]
[Annotator "Diagram 306"]
[SetUp "1"]
[FEN "r5k1/2R1R3/8/1p6/1Pp5/8/1r6/6K1 w - - 0 1"]
[PlyCount "7"]

1. Rg7+ Kh8 2. Rh7+ Kg8 3. Rhg7+ Kf8 4. Rgf7+ 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "POINT COUNT"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 307"]
[SetUp "1"]
[FEN "rn1q1r2/2p1ppkp/p5p1/1p6/3P4/1PN2N2/1P3PPP/R1B1KB1R w KQ - 0 1"]
[PlyCount "0"]

 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "POINT COUNT"]
[Black "?"]
[Result "*"]
[Annotator "Diagram 308"]
[SetUp "1"]
[FEN "r2q1rk1/1b1nppbp/p4np1/1pp1N3/3P4/1BN1P3/PP2QPPP/R1B2RK1 w - - 0 1"]
[PlyCount "4"]

1. Nxf7 $2 1... Rxf7 2. Bxf7+ Kxf7 *


