[Event "Attacktest1"]
[Site "Spa"]
[Date "1925.??.??"]
[Round "?"]
[White "Sir George Thomas"]
[Black "Varain"]
[Result "1-0"]
[PlyCount "39"]
[EventDate "1925.??.??"]

{Evaluation of the testresults: Testpoints max 50: 50-40 excellent, 40-30 very
good, 20-30 good, 15-20 acceptable! max 100: 100-80 excellent, 80-65 very good,
65-50 good, 50-30 acceptable Starting point and your side is given in
comment's. Pointvalues for the correct moves are in the comment after the move.
If there are other acceptable moves then these are given in the comment's too} 
1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 Be7 7. Nxf6+ Nxf6
8. Bd3 b6 9. O-O Bb7 10. Qe2 O-O {
Test begins here! Try to guess white's next move!} 11. Rad1 {3} 11... c6 12.
Ne5 {4} 12... Qc7 13. Qe3 {7} 13... Nd5 14. Qh3 {2} 14... g6 15. Bh6 {2} 15...
Rfe8 16. Rfe1 {5} 16... Bf8 17. c4 {4} 17... Nf6 18. Bf4 {5} 18... Nh5 19. Nxg6
{10} 19... Nxf4 20. Ne7+ {8, 20. Rxf4 4} 1-0

[Event "Attacktest2"]
[Site "New York"]
[Date "1910.??.??"]
[Round "?"]
[White "Capablanca"]
[Black "Jaffe"]
[Result "1-0"]
[PlyCount "39"]
[EventDate "1910.??.??"]

1. d4 d5 2. Nf3 Nf6 3. e3 c6 4. c4 e6 5. Nc3 Nbd7 6. Bd3 Bd6 7. O-O O-O 8. e4
dxe4 9. Nxe4 Nxe4 10. Bxe4 Nf6 11. Bc2 h6 {
Test begins here! Try to guess white's next move!} 12. b3 {4} 12... b6 13. Bb2
{2} 13... Bb7 14. Qd3 {4} 14... g6 15. Rae1 {5} 15... Nh5 16. Bc1 {7} 16... Kg7
17. Rxe6 {6} 17... Nf6 18. Ne5 {10} 18... c5 {10, 18. Re2 4 , 18. Ree1 3} 19.
Bxh6+ {8} 19... Kxh6 20. Nxf7+ {4} 1-0

[Event "Attacktest3"]
[Site "Warscau"]
[Date "1935.??.??"]
[Round "?"]
[White "Glucksberg"]
[Black "Najdorf"]
[Result "0-1"]
[PlyCount "44"]
[EventDate "1935.??.??"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. e3 c6 6. Bd3 Bd6 7. O-O O-O 8. Ne2
Nbd7 9. Ng5 {Test begins here! Try to guess black's next move!} 9... Bxh2+ {7}
10. Kh1 Ng4 {6} 11. f4 Qe8 {5} 12. g3 Qh5 {2} 13. Kg2 Bg1 {15} 14. Nxg1 Qh2+ {2
} 15. Kf3 e5 {10} 16. dxe5 Ndxe5+ {6} 17. fxe5 Nxe5+ {2} 18. Kf4 Ng6+ {5} 19.
Kf3 f4 {15} 20. exf4 Bg4+ {10} 21. Kxg4 Ne5+ {12} 22. fxe5 h5# {3} 0-1

[Event "Attacktest4"]
[Site "Moskau"]
[Date "1948.??.??"]
[Round "?"]
[White "Averbach"]
[Black "Zak"]
[Result "1-0"]
[PlyCount "51"]
[EventDate "1948.??.??"]

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 Be7 10. Be3 O-O 11. Nbd2 Nxd2 12. Qxd2 Na5 13. Bc2 Nc4 14. Qd3 g6 15.
Bh6 Nxb2 {Test begins here! Try to guess white's next move!} 16. Qe3 {
6, 16. De2 4, 16. Dd2 2} 16... Re8 17. Nd4 {4} 17... Qd7 18. f4 {4} 18... Nc4
19. Qg3 {2} 19... c5 20. f5 {6} 20... cxd4 21. fxg6 {10} 21... hxg6 22. Bxg6 {4
} 22... Kh8 23. Bg7+ {4} 23... Kxg7 24. Bxf7+ {4} 24... Kh8 25. Qg6 {4} 25...
Bf8 26. Qg8# {2} 1-0

[Event "Attacktest5"]
[Site "Moskau"]
[Date "1947.??.??"]
[Round "?"]
[White "Rawinski"]
[Black "Friedstein"]
[Result "1-0"]
[PlyCount "43"]
[EventDate "1947.??.??"]

1. e4 Nf6 2. e5 Nd5 3. c4 Nb6 4. c5 Nd5 5. Bc4 e6 6. Nc3 Nxc3 7. dxc3 Bxc5 8.
Qg4 Kf8 9. Bf4 d5 10. O-O-O Bd7 11. Bd3 Be7 12. h4 c5 {
Test begins here! Try to guess white's next move!} 13. h5 {4} 13... Ba4 14. Rd2
{4, 14. Re1 2} 14... c4 15. Bb1 {5} 15... Nd7 16. Rh3 {4} 16... f5 17. exf6 {4}
17... Nxf6 18. Qe2 {4} 18... Kf7 19. Nf3 {7} 19... Nd7 20. Bg6+ {12} 20... Kf8
21. Qxe6 {3} 21... hxg6 22. hxg6 {3} 1-0

[Event "Attacktest6"]
[Site "Moskau"]
[Date "1948.??.??"]
[Round "?"]
[White "Kagan"]
[Black "Klaman"]
[Result "1-0"]
[PlyCount "47"]
[EventDate "1948.??.??"]

1. Nf3 c5 2. e4 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e6 7. O-O b5 8. Bf3
Ra7 9. Be3 Rd7 10. a4 b4 11. Na2 Bb7 12. Qd3 d5 13. e5 Ne4 14. Nc1 Be7 {
Test begins here! Try to guess white's next move!} 15. Bg4 {6} 15... Qc7 16. f4
{3} 16... O-O 17. Ncb3 {4} 17... Nc6 18. Nxc6 {2} 18... Bxc6 19. Bd4 {5} 19...
g6 20. Qh3 {4} 20... Rdd8 21. Rf3 {5} 21... Rfe8 22. Bxe6 {15} 22... fxe6 23.
Qxe6+ {1} 23... Kh8 24. Qf7 {5} 1-0

[Event "Attacktest7"]
[Site "Moskau"]
[Date "1949.??.??"]
[Round "?"]
[White "Zagorosky"]
[Black "Klaman"]
[Result "1-0"]
[PlyCount "51"]
[EventDate "1949.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Bc5 6. c3 Ba7 7. d4 Nxe4 8.
dxe5 O-O 9. Qd5 Nc5 10. Bc2 Ne7 11. Qd1 Ng6 12. c4 d6 {
Test begins here! Try to guess white's next move!} 13. Bg5 {8} 13... f6 14.
exf6 {3} 14... gxf6 15. Bh6 {4} 15... Re8 16. Nc3 {6} 16... Be6 17. b3 {
4, 17. Nd5 4} 17... Bf7 18. Nd4 {8} 18... Kh8 19. Nf5 {7} 19... Rg8 20. Nd5 {8}
20... Ne6 21. Kh1 {5} 21... Rc8 22. Qd3 {8} 22... c6 23. Nde7 {15} 23... Nxe7
24. Nxd6 {15} 24... Bg6 25. Nf7+ {6} 25... Bxf7 26. Qxh7# {3  White mates} 1-0

[Event "Attacktest8"]
[Site "Budabest"]
[Date "1946.??.??"]
[Round "?"]
[White "Szilagy"]
[Black "Kluger"]
[Result "1-0"]
[PlyCount "57"]
[EventDate "1946.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. Bd3 O-O 8. Ne2
Qc7 9. cxd5 exd5 10. O-O c4 11. Bc2 Re8 {
Test begins here! Try to guess white's next move!} 12. f3 {7} 12... b5 13. Qe1
{4, 13. Ng3 4} 13... Nbd7 14. Ng3 {4} 14... Bb7 15. e4 {5} 15... Qb6 16. Qf2 {7
} 16... dxe4 17. fxe4 {3} 17... Kh8 18. e5 {5} 18... Nd5 19. Ne4 {
7, 19.Dxf7 2, 19. Df5 3} 19... f6 20. Nd6 {5} 20... Re7 21. Nf5 {7} 21... Re6
22. Bd2 {5} 22... Rf8 23. Qh4 {7} 23... g6 24. Nd6 {7} 24... fxe5 25. Rxf8+ {5}
25... Nxf8 26. Nxb7 {6} 26... Qxb7 27. Qd8 {6} 27... Rf6 28. Be4 {6} 28... exd4
29. Qxf6+ {4, 29. Bxd5 4} 1-0

[Event "Attacktest9"]
[Site "Berlin"]
[Date "1894.??.??"]
[Round "?"]
[White "Dr.Tarrasch"]
[Black "Walbrodt"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "1894.??.??"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Nc6 7. O-O Be7 8.
Re1 Nf6 9. Bf4 O-O 10. c3 Bd6 11. Ne5 Re8 12. Nd2 Ng4 13. Ndf3 Ncxe5 14. dxe5
Bc5 15. Bg3 Nh6 {Test begins here! Try to guess white's next move!} 16. Qc2 {5}
16... g6 17. Bf4 {3} 17... Nf5 18. Kh1 {2, 18. Dd2 2, 18. Rad1 2} 18... c6 19.
Qd2 {2} 19... Be6 20. Nd4 {5} 20... Qd7 21. Bg5 {3} 21... Bf8 22. Qf4 {5} 22...
Ng7 23. Qh4 {3} 23... a6 24. Re3 {3} 24... c5 25. Nxe6 {2} 25... Qxe6 26. g4 {5
} 26... h5 27. Rg1 {5} 27... hxg4 28. Rxg4 {2} 28... Rac8 29. Bf6 {3} 29... Be7
30. Rh3 {2} 1-0

[Event "Attacktest10"]
[Site "Budabest"]
[Date "1946.??.??"]
[Round "?"]
[White "Gereben"]
[Black "Eigler"]
[Result "1-0"]
[PlyCount "67"]
[EventDate "1946.??.??"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 O-O 7. Qc2 c5 8. d5
exd5 9. Nh4 Na6 10. cxd5 d6 11. O-O Re8 {
Test begins here! Try to guess white's next move!} 12. Nf5 {5} 12... Bf8 13.
Bg5 {6} 13... h6 14. Bf4 {2} 14... Nc7 15. e4 {5, 15. Rad1 3} 15... Ng4 16. h3
{4} 16... Ne5 17. Rae1 {4} 17... f6 18. Bc1 {4} 18... Nf7 19. f4 {4} 19... b5
20. Kh2 {4, 20. Ne2 4} 20... a5 21. Ne2 {4} 21... b4 22. Ng1 {3} 22... Nb5 23.
Nf3 {3} 23... a4 24. e5 {10} 24... fxe5 25. fxe5 {3} 25... dxe5 26. N3h4 {8}
26... e4 27. Bxe4 {2} 27... Ne5 28. Bf4 {6} 28... Qd7 29. Bxe5 {4} 29... Rxe5
30. Ne7+ {10} 30... Bxe7 31. Bh7+ {2} 31... Kh8 32. Ng6+ {3} 32... Kxh7 33.
Nf8+ {2} 33... Kg8 34. Qh7# {2  White mates} 1-0

[Event "Combinationtest1"]
[Site "London"]
[Date "1927.??.??"]
[Round "?"]
[White "Palau"]
[Black "Te Kolste"]
[Result "1-0"]
[PlyCount "29"]
[EventDate "1927.??.??"]

1. Nf3 Nf6 2. d4 g6 3. Nc3 d5 4. Bf4 Nh5 5. Be5 f6 6. Bg3 Nxg3 7. hxg3 Bg7 8.
e3 c6 9. Bd3 e5 {Test alkaa tasta! Try to guess white's next move!} 10. Rxh7 {5
} 10... Kf7 11. Bxg6+ {15} 11... Kxg6 12. Nxe5+ {15} 12... fxe5 13. Qh5+ {5}
13... Kf6 14. Qxe5+ {5} 14... Kf7 15. Qxg7+ {5} 1-0

[Event "Combinationtest2"]
[Site "Helsinki"]
[Date "1944.??.??"]
[Round "?"]
[White "Krogius"]
[Black "Ojanen"]
[Result "1-0"]
[PlyCount "27"]
[EventDate "1944.??.??"]

1. e4 c5 2. d4 cxd4 3. Nf3 e5 4. c3 dxc3 5. Nxc3 d6 6. Bc4 h6 {
Test begins here! Try to guess white's next move!} 7. Bxf7+ {10} 7... Kxf7 8.
Nxe5+ {8} 8... Ke7 9. Nd5+ {8} 9... Ke6 10. Qg4+ {4} 10... Kxe5 11. Bf4+ {
6, 11. Df4+ 4, 11. f4+ 2} 11... Kd4 12. Be3+ {10} 12... Ke5 13. Qf4+ {2} 13...
Ke6 14. Qf5# {2  White mates} 1-0

[Event "Combinationtest3"]
[Site "Paris"]
[Date "1946.??.??"]
[Round "?"]
[White "O'Kelly"]
[Black "Edward"]
[Result "1-0"]
[PlyCount "57"]
[EventDate "1946.??.??"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Be2 e6 7. O-O Be7 8.
Be3 O-O 9. f4 a6 10. Qe1 Qc7 11. Rd1 Bd7 12. Qg3 Nxd4 13. Rxd4 Rac8 14. e5 dxe5
15. fxe5 Ne8 16. Ne4 Kh8 17. Bd3 f5 18. exf6 gxf6 19. Qh4 Rf7 {
Test begins here! Try to guess white's next move!} 20. Ng5 {10} 20... fxg5 21.
Rxf7 {10} 21... gxh4 22. Rxh7+ {3} 22... Kg8 23. Rg4+ {3} 23... Kf8 24. Bh6+ {4
} 24... Ng7 25. Rgxg7 {10} 25... Qc5+ 26. Kh1 {2, 26. Kf1 2} 26... Ke8 27. Rg8+
{4} 27... Bf8 28. Bxf8 {2, 28. Rxf8+ 2} 28... Qxf8 29. Bg6+ {2} 1-0

[Event "Combinationtest4"]
[Site "Karlsbad"]
[Date "1948.??.??"]
[Round "?"]
[White "Prins"]
[Black "Yanofsky"]
[Result "1-0"]
[PlyCount "65"]
[EventDate "1948.??.??"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c3 f6 7. Bd3 fxe5 8. Nxe5
Ndxe5 9. dxe5 Nxe5 10. Qh5+ Nf7 11. Bxh7 Be7 12. Nf3 Bf6 13. h4 e5 14. Bg5 Kf8
15. O-O-O e4 16. Bxf6 Qxf6 17. Ng5 Nxg5 18. hxg5 Qf4+ 19. Rd2 Be6 20. Rh4 Qe5
21. g3 Ke7 22. Qe2 Qxg5 23. Qb5 c6 24. Qxb7+ Kd6 25. Rxe4 Rae8 26. Qb4+ c5 27.
Qb5 Bd7 28. Qa6+ Bc6 {Test begins here! Try to guess white's next move!} 29. b4
{15} 29... Rxh7 30. bxc5+ {5} 30... Kxc5 31. Rc4+ {15} 31... dxc4 32. Qxa7+ {10
} 32... Kb5 33. a4# {5  White mates} 1-0

[Event "Combinationtest5"]
[Site "Saltsjöbaden"]
[Date "1948.??.??"]
[Round "?"]
[White "Lilienthal"]
[Black "Najdorf"]
[Result "1-0"]
[PlyCount "49"]
[EventDate "1948.??.??"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 Nc6 7. Bd3 b6 8. Ne2
O-O 9. e4 Ne8 10. O-O d6 11. e5 dxe5 12. dxe5 Bb7 13. Bf4 f5 14. exf6 e5 {
Test begins here! Try to guess white's next move!} 15. fxg7 {10} 15... Rxf4 16.
Nxf4 {2} 16... exf4 17. Bxh7+ {9} 17... Kxh7 18. Qh5+ {3} 18... Kxg7 19. Rad1 {
8} 19... Qf6 20. Rd7+ {2} 20... Kf8 21. Rxb7 {2} 21... Nd8 22. Rd7 {3} 22...
Nf7 23. Qd5 {4} 23... Rb8 24. Re1 {4} 24... f3 25. Re3 {3, 25. Re6 3} 1-0

[Event "Combinationtest6"]
[Site "Budabest"]
[Date "1951.??.??"]
[Round "?"]
[White "Korody"]
[Black "Benkö"]
[Result "0-1"]
[PlyCount "38"]
[EventDate "1951.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 8. Bd3
Bb7 9. O-O b4 10. Ne4 c5 11. Nxf6+ {
Test begins here! Try to guess black's next move!} 11... gxf6 {3} 12. Qe2 Qb6 {
3, 12. Dc7 2} 13. a3 Bd6 {3} 14. axb4 cxd4 {7} 15. exd4 Rg8 {5} 16. b5 Qxd4 {7}
17. h3 Ne5 {10} 18. Nxd4 Rxg2+ {2} 19. Kh1 Rh2+ {10} 0-1

[Event "Defensetest1"]
[Site "Amsterdam"]
[Date "1936.??.??"]
[Round "?"]
[White "Aljechin"]
[Black "Euwe"]
[Result "0-1"]
[PlyCount "76"]
[EventDate "1936.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O O-O 6. d3 d6 7. Ne2 Ne7 8. c3
Ba5 9. Ng3 c6 10. Ba4 Ng6 11. d4 Re8 12. Bb3 exd4 13. cxd4 Be6 14. Ng5 Bxb3 15.
Qxb3 Qd7 16. f3 h6 17. Nh3 Re6 18. Nf4 Nxf4 19. Bxf4 {
Test begins here! Try to guess black's next move!} 19... Bb6 {4} 20. Rad1 Rae8
{4} 21. Kh1 d5 {5} 22. e5 Nh7 {3} 23. Nf5 f6 {5} 24. g4 fxe5 {4} 25. Bxe5 Nf6 {
5} 26. Qd3 Kh8 {6} 27. Rg1 Bc7 {7} 28. f4 Qf7 {8} 29. Rdf1 Bxe5 {12} 30. fxe5
Ne4 {5} 31. g5 hxg5 {4} 32. Nd6 Nf2+ {4} 33. Kg2 Nxd3 {4} 34. Nxf7+ Kg8 {3} 35.
Nxg5 Rg6 {4} 36. h4 c5 {7} 37. dxc5 Rxe5 {3} 38. Kh3 Nxc5 {3} 0-1

[Event "Defensetest2"]
[Site "New York"]
[Date "1924.??.??"]
[Round "?"]
[White "Tartakower"]
[Black "Lasker"]
[Result "0-1"]
[PlyCount "50"]
[EventDate "1924.??.??"]

1. c4 e5 2. a3 Nf6 3. e3 Be7 4. Qc2 O-O 5. Nc3 d6 6. Nf3 Re8 7. Be2 Bf8 8. O-O
Nc6 9. d4 Bg4 10. d5 Ne7 11. h3 Bd7 12. Nh2 Qc8 13. e4 Ng6 14. f4 {
Test begins here! Try to guess black's next move!} 14... exf4 {2} 15. Bxf4 Nxf4
{2} 16. Rxf4 Be7 {8} 17. Raf1 Rf8 {5} 18. Qd3 Be8 {5} 19. Qg3 Qd8 {
2, 19...Nd7 2} 20. Nd1 Nd7 {5} 21. Ne3 Bg5 {6} 22. Rg4 f6 {4} 23. Qf2 h5 {5}
24. Rg3 h4 {5} 25. Rg4 Bh5 {2} 0-1

[Event "Defensetest3"]
[Site "New York"]
[Date "1907.??.??"]
[Round "?"]
[White "Marshall"]
[Black "Lasker"]
[Result "0-1"]
[PlyCount "64"]
[EventDate "1907.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 Ne4 6. Bxe7 Qxe7 7. Bd3 Nxc3 8.
bxc3 Nd7 9. Nf3 O-O 10. O-O Rd8 11. Qc2 {
Test begins here! Try to guess black's next move!} 11... Nf8 {4} 12. Ne5 c5 {3}
13. Rab1 Qc7 {3} 14. Qb3 b6 {2} 15. cxd5 exd5 {2} 16. Qa4 Bb7 {2} 17. Qd1 Rd6 {
6} 18. Qg4 Re8 {6} 19. Qg3 Rde6 {6} 20. Bf5 R6e7 {2} 21. f4 Bc8 {6, 21...f6 2}
22. Bxc8 Rxc8 {4} 23. Qf3 Qd6 {2} 24. Rfc1 Rec7 {4} 25. h3 h6 {10} 26. Kh2 Nh7
{4} 27. Qh5 Nf6 {2} 28. Qf5 cxd4 {4} 29. exd4 g6 {10, 29...Ne4 5} 30. Qd3 Ne4 {
4} 31. Rb3 f6 {8} 32. Nxg6 Kg7 {6} 0-1

[Event "Defensetest4"]
[Site "Breslau"]
[Date "1889.??.??"]
[Round "?"]
[White "Blackburne"]
[Black "Tarrash"]
[Result "0-1"]
[PlyCount "80"]
[EventDate "1889.??.??"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. dxc5 Nxc5 7. Nf3 Nc6 8. Bb5
Be7 9. O-O O-O 10. Bxc6 bxc6 11. Nd4 Qc7 12. Qh5 Bd7 13. Rf3 {
Test begins here! Try to guess black's next move!} 13... g6 {5} 14. Rg3 Kh8 {
5, 14...f5 2} 15. Qh6 Rg8 {5} 16. Be3 Bf8 {5, 16...f5 2} 17. Qh3 Nb7 {5} 18.
Nf3 Rg7 {2} 19. Rf1 c5 {3} 20. Bc1 Bc6 {3} 21. Nd1 Be7 {2, 21...Dd8 6} 22. Ne3
d4 {3} 23. Ng4 Be4 {5} 24. Nf6 Bf5 {5} 25. Qh6 Qd8 {3} 26. Qg5 Nd6 {5} 27. exd6
Bxf6 {2} 28. Qh6 Qxd6 {2} 29. Ne5 Be7 {5} 30. Ra3 f6 {2} 31. Nc4 Qd5 {3} 32.
Nd2 Bxc2 {3} 33. g4 c4 {4} 34. Rg3 Bc5 {4} 35. Nf3 Be4 {4} 36. Kg2 Rb8 {2} 37.
Kh3 Bf8 {4} 38. Ne1 Rf7 {3} 39. Qh4 g5 {4} 40. fxg5 fxg5 {2} 0-1

[Event "Positiontest1"]
[Site "Moskau"]
[Date "1949.??.??"]
[Round "?"]
[White "Boleslawsky"]
[Black "Kopylow"]
[Result "1-0"]
[PlyCount "49"]
[EventDate "1949.??.??"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. c4 Nb6 5. exd6 exd6 6. Nc3 Be7 7. Bd3 Nc6 8.
Nge2 Bg4 9. f3 Bh4+ 10. Ng3 Bh5 11. O-O Bxg3 12. hxg3 Bg6 {
Test begins here! Try to guess white's next move!} 13. Re1+ {5} 13... Kf8 14.
b3 {5} 14... Qf6 15. Be3 {7} 15... Re8 16. Qd2 {5} 16... Bxd3 17. Qxd3 {1}
17... Qg6 18. Qd2 {15} 18... Qxg3 19. c5 {15} 19... Nd7 20. Bf4 {6} 20... Qg6
21. Nb5 {15} 21... dxc5 22. Nxc7 {6} 22... Rd8 23. dxc5 {6} 23... Qf5 24. Rad1
{8} 24... Ncb8 25. Qd6+ {6, 25. De3 5} 1-0

[Event "Positiontest2"]
[Site "Moskau"]
[Date "1948.??.??"]
[Round "?"]
[White "Mikenas"]
[Black "Schiscow"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "1948.??.??"]

1. c4 c5 2. Nf3 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nb4 6. Bc4 e6 7. O-O N4c6 8.
d3 Be7 9. Be3 O-O 10. Rc1 b6 11. Qd2 Bb7 12. Rfd1 e5 13. Nd5 Kh8 14. a3 Nd7 15.
b4 Nd4 16. Bxd4 cxd4 {Test begins here! Try to guess white's next move!} 17.
Nxe7 {10} 17... Qxe7 18. Bb5 {7} 18... Nb8 19. Qg5 {10, 19. Dc2 8} 19... Qxg5
20. Nxg5 {1} 20... Na6 21. Bc4 {5} 21... Kg8 22. f4 {10} 22... b5 23. Bb3 {
10, 23. Bxb5 6} 23... exf4 24. Rf1 {5} 24... Rac8 25. Nxf7 {10} 25... Rxc1 26.
Nd6+ {5} 26... Kh8 27. Rxc1 {1} 27... Ba8 28. Nf7+ {8, 28. Nxb5 2} 28... Kg8
29. Nd8+ {10} 29... Kh8 30. Rc8 {8} 1-0

[Event "Positiontest3"]
[Site "Leipzig"]
[Date "1894.??.??"]
[Round "?"]
[White "Tarrash"]
[Black "Scheve"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "1894.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 Be7 5. Bf4 c6 6. e3 Nbd7 7. h3 Ne4 {
Test begins here! Try to guess white's next move!} 8. Nxe4 {9} 8... dxe4 9. Nd2
{4} 9... Bb4 10. a3 {4} 10... Bxd2+ 11. Qxd2 {1} 11... O-O 12. Qc2 {4} 12... f5
13. Bd6 {7} 13... Re8 14. O-O-O {4} 14... Nf6 15. Be5 {2} 15... Bd7 16. f3 {7}
16... exf3 17. gxf3 {3} 17... b5 18. Rg1 {3} 18... Rf8 19. Rd2 {3} 19... Rf7
20. Rdg2 {2} 20... a5 21. Qf2 {4} 21... Ne8 22. Rg5 {6} 22... Qe7 23. Qh4 {3}
23... Nf6 24. Qh6 {6} 24... Ra7 25. Bd6 {15, 25. Bxf6 5} 25... Qxd6 26. Rxg7+ {
2} 26... Kf8 27. Rxh7+ {3} 27... Ke7 28. Rxf7+ {3} 28... Kxf7 29. Rg7+ {3}
29... Ke8 30. Qxf6 {2} 1-0

[Event "Positiontest4"]
[Site "Wien"]
[Date "1922.??.??"]
[Round "?"]
[White "Rubinstein"]
[Black "Bogoljubow"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "1922.??.??"]

1. d4 d5 2. c4 c6 3. e3 Nf6 4. Nc3 g6 5. Nf3 Bg7 6. Be2 O-O 7. O-O Nbd7 {
Test begins here! Try to guess white's next move!} 8. cxd5 {8} 8... Nxd5 9.
Nxd5 {4} 9... cxd5 10. Qb3 {5} 10... Nf6 11. Bd2 {1} 11... Ne4 12. Rfd1 {5}
12... Nxd2 13. Rxd2 {2} 13... Qd6 14. Rc1 {2} 14... b6 15. Rdc2 {2} 15... Bb7
16. Qa4 {5} 16... a6 17. Rc7 {2} 17... b5 18. Qa5 {2} 18... Rab8 19. R1c5 {5}
19... Rfd8 20. Ne5 {8} 20... Bf6 21. Nc6 {3} 21... e6 22. g3 {5, 22. Nxb8 5}
22... Rdc8 23. Nxb8 {2} 23... Rxb8 24. Bxb5 {12} 24... Bd8 25. Be8 {
7, 25. B any 4} 25... Qf8 26. Rxb7 {10, 26. Ba4 4} 26... Bxa5 27. Rxb8 {1}
27... Qd6 28. Rb7 {5} 28... Bb6 29. Rc6 {2} 29... Qb4 30. Bxf7+ {2, 30. Rxb6 2}
1-0

[Event "Positiontest5"]
[Site "Moskau"]
[Date "1948.??.??"]
[Round "?"]
[White "Botvinnik"]
[Black "Cholmov"]
[Result "1-0"]
[PlyCount "59"]
[EventDate "1948.??.??"]

1. c4 Nf6 2. Nc3 e6 3. d4 Bb4 4. e3 O-O 5. Bd3 d6 6. Nge2 e5 7. O-O Nc6 8. d5
Nb8 9. a3 Bxc3 10. Nxc3 a5 11. e4 Ne8 12. Be3 f6 13. Qd2 Rf7 {
Test begins here! Try to guess white's next move!} 14. b4 {9} 14... Nd7 15. c5
{6} 15... b6 16. cxb6 {8, 16. cxd6 3} 16... Nxb6 17. bxa5 {7} 17... Rxa5 18.
Nb5 {6} 18... Ra8 19. Qc2 {6} 19... Na4 20. Rfb1 {8, 20. Na7 3} 20... g6 21.
Na7 {10} 21... c5 22. Nxc8 {8, 22. Nc6 2} 22... Qxc8 23. Bb5 {6} 23... Rfa7 24.
Bc6 {5} 24... f5 25. f3 {3, 25. Bxa8 3} 25... f4 26. Bf2 {3} 26... g5 27. Rb3 {
3, 27. Bxa8 3} 27... g4 28. fxg4 {3} 28... Qxg4 29. Bxa8 {3} 29... Rxa8 30.
Rab1 {6} 1-0

[Event "Positiontest6"]
[Site "Moskau"]
[Date "1949.??.??"]
[Round "?"]
[White "Kotow"]
[Black "Ragosin"]
[Result "1-0"]
[PlyCount "73"]
[EventDate "1949.??.??"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. cxd5 exd5 6. Qc2 Nbd7 7. Bg5 Be7 8.
e3 O-O 9. Bd3 Re8 10. O-O Nf8 11. Rab1 Be6 {
Test begins here! Try to guess white's next move!} 12. b4 {3} 12... Rc8 13. Na4
{3, 13. Db2 2, 13. b5 2} 13... Ne4 14. Bxe7 {2} 14... Rxe7 15. Nc5 {3} 15...
Nxc5 16. Qxc5 {3, 16. bxc5 2} 16... b6 17. Qc2 {2} 17... Qd6 18. Rfc1 {3} 18...
g6 19. Rb3 {3} 19... Nd7 20. h3 {3} 20... Nb8 21. a3 {3} 21... Bd7 22. Rc3 {3}
22... Be8 23. h4 {7} 23... a6 24. h5 {3} 24... Ra7 25. hxg6 {2} 25... hxg6 26.
Ne5 {8} 26... a5 27. b5 {6} 27... Rac7 28. bxc6 {2} 28... Kg7 29. Qb1 {6} 29...
Nxc6 30. Qxb6 {2} 30... Rb8 31. Qxb8 {8} 31... Nxb8 32. Rxc7 {1} 32... Qxa3 33.
Bxg6 {4} 33... Nc6 34. R1xc6 {10} 34... Bxc6 35. Rxf7+ {2} 35... Kh6 36. f4 {6}
36... Qxe3+ 37. Kh2 {2} 1-0

[Event "Endgametest1"]
[Site "Nurnberg"]
[Date "1892.??.??"]
[Round "?"]
[White "Tarrash"]
[Black "Holländer"]
[Result "1-0"]
[PlyCount "71"]
[EventDate "1892.??.??"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 d6 4. d4 Bd7 5. Nc3 Nge7 6. O-O Ng6 7. Be3 Be7 8.
Qd2 O-O 9. Rad1 Bg4 10. Be2 Qe8 11. h3 Bxf3 12. Bxf3 exd4 13. Bxd4 Nxd4 14.
Qxd4 Bf6 15. Qb4 Bxc3 16. Qxc3 Qc6 17. Qxc6 bxc6 18. g3 f6 19. Bg2 Ne5 20. b3
Rae8 21. f4 Nd7 {Test begins here! Try to guess white's next move!} 22. e5 {16}
22... fxe5 23. Bxc6 {2} 23... Re7 24. Bxd7 {2} 24... Rxd7 25. fxe5 {2} 25...
Rxf1+ 26. Kxf1 {2} 26... Rf7+ 27. Kg2 {2} 27... dxe5 28. Rd8+ {5} 28... Rf8 29.
Rxf8+ {2} 29... Kxf8 30. Kf3 {2} 30... Ke7 31. Ke4 {2} 31... Kd6 32. b4 {5}
32... a6 33. a4 {2, 33. c4 2} 33... g6 34. c4 {2} 34... a5 35. bxa5 {3} 35...
Kc5 36. Kxe5 {1} 1-0

[Event "Endgametest2"]
[Site "New York"]
[Date "1949.??.??"]
[Round "?"]
[White "Euwe"]
[Black "Bisguier"]
[Result "1-0"]
[PlyCount "79"]
[EventDate "1949.??.??"]

1. d4 d5 2. c4 c6 3. Nf3 e6 4. Nc3 Nf6 5. Bg5 h6 6. Bxf6 Qxf6 7. Qb3 Nd7 8. e4
dxe4 9. Nxe4 Qf4 10. Bd3 Nf6 11. Nxf6+ gxf6 12. O-O Rg8 13. Be2 b6 14. Rfe1 Bb7
15. c5 Qc7 16. Bc4 Be7 17. cxb6 axb6 18. Rac1 Qd8 19. Qe3 Rh8 20. Bxe6 fxe6 21.
Qxe6 Kf8 22. Nh4 Rg8 23. Nf5 Bb4 24. Nxh6 Rg7 25. Re3 Bd2 26. Rf3 Bg5 27. Nf5
Bxc1 28. Rh3 Rxg2+ 29. Kxg2 Qd5+ 30. Qxd5 cxd5 {
Test begins here! Try to guess white's next move!} 31. Rh7 {15} 31... Rxa2 32.
Rxb7 {2} 32... Rxb2 33. h4 {5} 33... Bd2 34. Kf1 {5} 34... Rb1+ 35. Ke2 {2}
35... Bc3 36. h5 {3} 36... b5 37. h6 {3} 37... Kg8 38. Ne7+ {10} 38... Kh7 39.
Nxd5+ {3} 39... Kxh6 40. Nxc3 {2} 1-0

[Event "Endgametest3"]
[Site "Budabest"]
[Date "1946.??.??"]
[Round "?"]
[White "Szabo"]
[Black "Toth"]
[Result "1-0"]
[PlyCount "97"]
[EventDate "1946.??.??"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 d6 5. g3 Nbd7 6. Bg2 O-O 7. O-O e5 8. e4
c6 9. b3 Re8 10. Re1 a5 11. Ba3 exd4 12. Nxd4 Nc5 13. Rc1 Qb6 14. Nc2 Rd8 15.
Ne3 Be6 16. h3 Ne8 17. Kh2 a4 18. b4 Nd7 19. Ncd5 Qd4 20. Nf4 Qxd1 21. Rcxd1
Nf8 22. Nxe6 Nxe6 {Test begins here! Try to guess white's next move!} 23. Rd3 {
3} 23... h5 24. h4 {5} 24... Bf6 25. Red1 {2} 25... N6c7 26. Bc1 {3} 26... Be7
27. a3 {3} 27... Nf6 28. Bb2 {3} 28... Ng4+ 29. Nxg4 {2} 29... hxg4 30. Bf1 {10
} 30... Ne6 31. Be2 {3} 31... f5 32. exf5 {2} 32... gxf5 33. Re3 {5} 33... Kf7
34. Re1 {5} 34... Bf6 35. Bxf6 {2} 35... Kxf6 36. Bxg4 {5} 36... Re8 37. Bh5 {5
} 37... Re7 38. g4 {10} 38... fxg4 39. Bxg4 {2} 39... Rae8 40. Rxe6+ {
5, 40. Bxe6 5} 40... Rxe6 41. Rxe6+ {2} 41... Rxe6 42. Bxe6 {2} 42... Kxe6 43.
Kg3 {3} 43... d5 44. cxd5+ {2} 44... Kxd5 45. h5 {3} 45... Ke6 46. Kf4 {3}
46... b5 47. Ke4 {3} 47... c5 48. bxc5 {2} 48... b4 49. Kd3 {5} 1-0

[Event "Endgametest4"]
[Site "Budabest"]
[Date "1946.??.??"]
[Round "?"]
[White "Barcza"]
[Black "Benkö"]
[Result "0-1"]
[PlyCount "110"]
[EventDate "1946.??.??"]

1. Nf3 d5 2. b3 c5 3. Bb2 f6 4. d4 cxd4 5. Qxd4 e5 6. Qd2 Nc6 7. e3 Bb4 8. c3
Ba5 9. b4 Bb6 10. a4 Be6 11. a5 Bc7 12. a6 bxa6 13. Bxa6 Nge7 14. Na3 O-O 15.
O-O e4 16. Ne1 Nxb4 17. Nb5 Nxa6 18. Rxa6 Bb6 19. Nd4 Bc8 20. Ra2 Nf5 21. Nec2
Nxd4 22. Nxd4 Qd7 23. f3 exf3 24. Rxf3 Re8 25. Qd3 a5 26. Ba3 Ba6 27. Qf5 Qxf5
28. Nxf5 Bc4 29. Rd2 Rad8 30. Kf2 g6 31. Nd6 Re6 32. Nxc4 dxc4 33. Rxd8+ Bxd8
34. Rf4 {Test begins here! Try to guess black's next move!} 34... Rc6 {
10, 34...Bb6 4} 35. Kf3 f5 {6} 36. Ke2 Bg5 {4} 37. Rf1 a4 {6, 37...Re6 4} 38.
Kd2 Re6 {6} 39. Bc5 Re5 {6} 40. Bd4 Ra5 {4} 41. Kc2 a3 {4} 42. Kb1 Kf7 {4} 43.
Ka2 Be7 {5} 44. Rb1 Ra6 {5} 45. Rb7 Rc6 {4} 46. Bb6 Ke6 {3} 47. Ba5 h5 {4} 48.
Rb1 Kd5 {3} 49. Bb4 Bxb4 {2} 50. cxb4 c3 {5} 51. Kxa3 c2 {5} 52. Rc1 Ke4 {3}
53. b5 Rc8 {2} 54. b6 Kd3 {3} 55. Kb3 Rb8 {6} 0-1

[Event "Tactical test1"]
[Site "Magdeburg"]
[Date "1927.??.??"]
[Round "?"]
[White "Spielman"]
[Black "Lhermet"]
[Result "1-0"]
[SetUp "1"]
[FEN "r2r2k1/p2nqpp1/2b1p2p/4B1P1/2p4Q/3B4/PPP2P1P/2KR2R1 w - - 0 1"]
[PlyCount "9"]
[EventDate "1927.??.??"]

{-------------- r . . r . . k . p . . n q p p . . . b . p . . p . . . . B . P .
. . p . . . . Q . . . B . . . . P P P . . P . P . . K R . . R . white to play
--------------} 1. Qxh6 gxh6 2. gxh6+ Kf8 3. Rg8+ Kxg8 4. h7+ Kf8 5. h8=Q# {
White mates} 1-0

[Event "Tactical test2"]
[Site "Sevilla"]
[Date "1922.??.??"]
[Round "?"]
[White "Torres"]
[Black "Aljechin"]
[Result "0-1"]
[SetUp "1"]
[FEN "5r1k/1b4p1/p6p/4Pp1q/2pNnP2/7N/PPQ3PP/5R1K b - - 0 1"]
[PlyCount "5"]
[EventDate "1922.??.??"]

{-------------- . . . . . r . k . b . . . . p . p . . . . . . p . . . . P p .
q . . p N n P . . . . . . . . . N P P Q . . . P P . . . . . R . K black to
play --------------} 1... Qxh3 2. gxh3 Nf2+ 3. Kg1 Nxh3# {Black mates} 0-1

[Event "Tactical test3"]
[Site "Wien"]
[Date "1900.??.??"]
[Round "?"]
[White "Thierring"]
[Black "Schlechter"]
[Result "0-1"]
[SetUp "1"]
[FEN "R6R/1p6/8/pk6/4q3/6P1/P4Q1K/r2b4 b - - 0 1"]
[PlyCount "5"]
[EventDate "1900.??.??"]

{-------------- R . . . . . . R . p . . . . . . . . . . . . . . p k . . . . . .
. . . . q . . . . . . . . . P . P . . . . Q . K r . . b . . . . black to play
--------------} 1... Qh1+ 2. Kxh1 Bf3+ 3. Kh2 Rh1# 0-1

[Event "Tactical tes4"]
[Site "-"]
[Date "????.??.??"]
[Round "?"]
[White "Wisniowiecki"]
[Black "Aurbach"]
[Result "0-1"]
[SetUp "1"]
[FEN "8/p4p1k/1p4pP/3QPb2/1P2q3/8/PBr5/K2R4 b - - 0 1"]
[PlyCount "3"]

{-------------- . . . . . . . . p . . . . p . k . p . . . . p P . . . Q P b . .
. P . . q . . . . . . . . . . . P B r . . . . . K . . R . . . . black to play
--------------} 1... Rc1+ 2. Bxc1 Qb1# 0-1

[Event "Tactical test5"]
[Site "Leningrad"]
[Date "1925.??.??"]
[Round "?"]
[White "Löwenfisch"]
[Black "von Freijmann"]
[Result "1-0"]
[SetUp "1"]
[FEN "5rbk/p5p1/qn3p1p/4r3/2pNB3/b1P4R/P1QB1PPP/5RK1 w - - 0 1"]
[PlyCount "5"]
[EventDate "1925.??.??"]

{-------------- . . . . . r b k p . . . . . p . q n . . . p . p . . . . r . . .
. . p N B . . . b . P . . . . R P . Q B . P P P . . . . . R K . white to play
--------------} 1. Bxh6 gxh6 2. Rxh6+ Kg7 3. Bb7 1-0

[Event "Tactical test6"]
[Site "Kemeri"]
[Date "1937.??.??"]
[Round "?"]
[White "Aljechin"]
[Black "Reschewski"]
[Result "1-0"]
[SetUp "1"]
[FEN "Rnk5/1p4pp/1Pp2pq1/2B1r3/1P6/7P/3r2PQ/5RK1 w - - 0 1"]
[PlyCount "5"]
[EventDate "1937.??.??"]

{-------------- R n k . . . . . . p . . . . p p . P p . . p q . . . B . r . . .
. P . . . . . . . . . . . . . P . . . r . . P Q . . . . . R K . white to play
--------------} 1. Rxb8+ Kxb8 2. Qxe5+ fxe5 3. Rf8+ 1-0

[Event "Tacttical test7"]
[Site "Bad Nauheim"]
[Date "1936.??.??"]
[Round "?"]
[White "Stahlberg"]
[Black "Keres"]
[Result "0-1"]
[SetUp "1"]
[FEN "6k1/pb1B1pp1/8/4q2p/Q2nN3/P2r1P2/6PP/1R5K b - - 0 1"]
[PlyCount "5"]
[EventDate "1936.??.??"]

{-------------- . . . . . . k . p b . B . p p . . . . . . . . . . . . . q . .
p Q . . n N . . . P . . r . P . . . . . . . . P P . R . . . . . K black to
play --------------} 1... Bxe4 2. fxe4 Nf3 3. gxf3 Rd2 0-1

[Event "Tactical test8"]
[Site "-"]
[Date "1902.??.??"]
[Round "?"]
[White "Zemsch"]
[Black "Amateur"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1b2rk1/pp3p2/2q1pbpP/2p1R2n/5PQ1/1P1B4/PBPP3P/5RK1 w - - 0 1"]
[PlyCount "5"]
[EventDate "1902.??.??"]

{-------------- r . b . . r k . p p . . . p . . . . q . p b p P . . p . R . .
n . . . . . P Q . . P . B . . . . P B P P . . . P . . . . . R K . white to
play --------------} 1. Qxh5 gxh5 2. Rg5+ Bxg5 3. h7# 1-0

[Event "Tactical test9"]
[Site "Moskau"]
[Date "1925.??.??"]
[Round "?"]
[White "Tartakower"]
[Black "Rubinstein"]
[Result "1-0"]
[SetUp "1"]
[FEN "4r2k/p2qr1pp/1pp2p2/2p1nP1N/4R3/1P1P2RP/1PP2QP1/7K w - - 0 1"]
[PlyCount "13"]
[EventDate "1925.??.??"]

{-------------- . . . . r . . k p . . q r . p p . p p . . p . . . . p . n P .
N . . . . R . . . . P . P . . R P . P P . . Q P . . . . . . . . K white to
play --------------} 1. Rxg7 Rxg7 2. Nxf6 Qe7 3. Nxe8 Qxe8 4. Qf4 Re7 5. f6 Ng6
6. Rxe7 Nxe7 7. f7 1-0

[Event "Tactical test10"]
[Site "New York"]
[Date "1924.??.??"]
[Round "?"]
[White "Tartakower"]
[Black "Aljechin"]
[Result "1-0"]
[SetUp "1"]
[FEN "r4k2/p1pr1ppp/2q5/3PR2P/3Q4/8/6P1/5RK1 w - - 0 1"]
[PlyCount "5"]
[EventDate "1924.??.??"]

{-------------- r . . . . k . . p . p r . p p p . . q . . . . . . . . P R . .
P . . . Q . . . . . . . . . . . . . . . . . . P . . . . . . R K . white to
play --------------} 1. Re7 f6 2. Rxg7 Rd6 3. Rg8+ 1-0

[Event "Tactical test11"]
[Site "-"]
[Date "????.??.??"]
[Round "?"]
[White "Lowe"]
[Black "Kennedy"]
[Result "0-1"]
[SetUp "1"]
[FEN "7k/4n1p1/p6p/1p2Pp2/2p2P2/2Br3P/PP2q1PK/2Q3R1 b - - 0 1"]
[PlyCount "5"]

{-------------- . . . . . . . k . . . . n . p . p . . . . . . p . p . . P p . .
. . p . . P . . . . B r . . . P P P . . q . P K . . Q . . . R . black to play
--------------  You have 60 minutes to solve these positions. Evaluation is
the same as in the first series.} 1... Rxh3+ 2. Kxh3 Qg4+ 3. Kh2 Qh4# 0-1

[Event "Tactical test12"]
[Site "-"]
[Date "????.??.??"]
[Round "?"]
[White "Saint-Amant"]
[Black "Amateur"]
[Result "1-0"]
[SetUp "1"]
[FEN "5r1r/ppn2p2/2pRn2k/6R1/6pP/4N3/PP6/2K5 w - - 0 1"]
[PlyCount "7"]

{-------------- . . . . . r . r p p n . . p . . . . p R n . . k . . . . . . R .
. . . . . . p P . . . . N . . . P P . . . . . . . . K . . . . . white to play
--------------} 1. Nf5+ Kh7 2. Rg7+ Nxg7 3. Rh6+ Kg8 4. Ne7# 1-0

[Event "Tactical test13"]
[Site "-"]
[Date "????.??.??"]
[Round "?"]
[White "Steinitz"]
[Black "Amateur"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k6/3K4/PP6/8/B7/8/8/r7 w - - 0 1"]
[PlyCount "11"]

{-------------- . k . . . . . . . . . K . . . . P P . . . . . . . . . . . . . .
B . . . . . . . . . . . . . . . . . . . . . . . r . . . . . . . white to play
--------------} 1. a7+ Kb7 2. a8=Q+ Kxa8 3. Kc7 Rc1+ 4. Bc6+ Rxc6+ 5. Kxc6 Kb8
6. b7 1-0

[Event "Tactical test14"]
[Site "Munchen"]
[Date "1936.??.??"]
[Round "?"]
[White "Weil"]
[Black "Raina"]
[Result "1-0"]
[SetUp "1"]
[FEN "4N1k1/5pp1/p6p/4Q2n/4P2P/1P2bqPK/PB6/2R5 w - - 0 1"]
[PlyCount "9"]
[EventDate "1936.??.??"]

{-------------- . . . . N . k . . . . . . p p . p . . . . . . p . . . . Q . .
n . . . . P . . P . P . . b q P K P B . . . . . . . . R . . . . . white to
play --------------  2. ... Dxf6 3. Rc8+ or 2. ... Kf8 3. Ba3#} 1. Qxg7+ Nxg7
2. Nf6+ Kh8 {2. ... Dxf6 3. Rc8+ or 2. ... Kf8 3. Ba3#} 3. Rc8+ Ne8 4. Rxe8+
Kg7 5. Rg8# 1-0

[Event "Tactical test15"]
[Site "Oeynhausen"]
[Date "1922.??.??"]
[Round "?"]
[White "Wegemund"]
[Black "Schlage"]
[Result "1-0"]
[SetUp "1"]
[FEN "1r2r1k1/1bp2p1p/p1q3pB/8/Pp1n4/1B2RPQ1/2P3PP/4R1K1 w - - 0 1"]
[PlyCount "1"]
[EventDate "1922.??.??"]

{-------------- . r . . r . k . . b p . . p . p p . q . . . p B . . . . . . . .
P p . n . . . . . B . . R P Q . . . P . . . P P . . . . R . K . white to play
--------------} 1. Qxc7 {Threat's are 2. Dxf7+ and 2. Dxb7, so 1-0} 1-0

[Event "Tactical test16"]
[Site "St.Petersburg"]
[Date "1906.??.??"]
[Round "?"]
[White "Snosko-Borowski"]
[Black "Hellbach"]
[Result "1-0"]
[SetUp "1"]
[FEN "6k1/5rp1/2b1Q2p/pqPp1p2/3B1P2/1PR1P2P/6P1/6K1 w - - 0 1"]
[PlyCount "7"]
[EventDate "1906.??.??"]

{-------------- . . . . . . k . . . . . . r p . . . b . Q . . p p q P p . p . .
. . . B . P . . . P R . P . . P . . . . . . P . . . . . . . K . white to play
--------------} 1. e4 dxe4 {
if 1. ... Db4 then 2. Bxg7 Kxg7 3. Rg3+ Kf8 4. Dxh6+ etc. wins} 2. Rg3 Kf8 3.
Bxg7+ Rxg7 4. Qf6+ {White mates in five moves!} 1-0

[Event "Tactical test17"]
[Site "Corr.game"]
[Date "1897.??.??"]
[Round "?"]
[White "Zambelly"]
[Black "Maroczy"]
[Result "0-1"]
[SetUp "1"]
[FEN "6k1/p4ppp/8/1r6/3QP2K/8/PPP3q1/R1B2R2 b - - 0 1"]
[PlyCount "9"]
[EventDate "1897.??.??"]

{-------------- . . . . . . k . p . . . . p p p . . . . . . . . . r . . . . . .
. . . Q P . . K . . . . . . . . P P P . . . q . R . B . . R . . black to play
--------------} 1... Rh5+ 2. Kxh5 Qh3+ 3. Kg5 h6+ 4. Kf4 g5+ 5. Ke5 Qe6# 0-1

[Event "Tactical test18"]
[Site "Newcastle"]
[Date "1893.??.??"]
[Round "?"]
[White "Tollantijre"]
[Black "Lidelel"]
[Result "1-0"]
[SetUp "1"]
[FEN "r5kr/p3PR1p/1p1p2pq/4n3/8/3B4/P4QPP/4R1K1 w - - 0 1"]
[PlyCount "9"]
[EventDate "1893.??.??"]

{-------------- r . . . . . k r p . . . P R . p . p . p . . p q . . . . n . . .
. . . . . . . . . . . B . . . . P . . . . Q P P . . . . R . K . white to play
--------------} 1. Rxe5 dxe5 2. Rf8+ Rxf8 3. Bc4+ Kg7 4. e8=N+ Rxe8 5. Qf7# 1-0

[Event "Tactical test19"]
[Site "Zurich"]
[Date "1934.??.??"]
[Round "?"]
[White "Euwe"]
[Black "Aljechin"]
[Result "1-0"]
[SetUp "1"]
[FEN "2nq2k1/2r3pp/p1p1rp2/PpQ1N3/1P1PR3/8/5PPP/2R3K1 w - - 0 1"]
[PlyCount "5"]
[EventDate "1934.??.??"]

{-------------- . . n q . . k . . . r . . . p p p . p . r p . . P p Q . N . . .
. P . P R . . . . . . . . . . . . . . . . P P P . . R . . . K . white to play
--------------  White moves and wins at least a pawn!} 1. Nf7 Qe8 {1. ... Kxf7
2. Dh5+ Ke7 3. Rxe6+ Kxe6 4. Re1+ Kd6 5. Dc5+ Kd7 6. Df5+ Kd6 7. De6#} 2. Rxe6
Qxe6 3. Nd8 {White wins at least a pawn!} 1-0

[Event "Tactical test20"]
[Site "St.Petersburg"]
[Date "1902.??.??"]
[Round "?"]
[White "Bartolitsch"]
[Black "Atkin"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4r2k/7p/6p1/1ppq2PP/p2p1Q2/PN1P4/KP6/4r3 w - - 0 1"]
[PlyCount "5"]
[EventDate "1902.??.??"]

{-------------- . . . . r . . k . . . . . . . p . . . . . . p . . p p q . . P
P p . . p . Q . . P N . P . . . . K P . . . . . . . . . . r . . . white to
play --------------  Can white save himself from defeat? How?} 1. Qf6+ Kg8 2.
Qg7+ Kxg7 3. h6+ {Stalemate!} 1/2-1/2

