[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 1"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/7q/2K2p2/4p3/2k1P2p/8/3P4/7Q w - - 0 1"]
[PlyCount "17"]

1. Qb1 Kd4 2. Qb3 Qxe4+ 3. Kd6 Qa8 4. Qe3+ Kc4 5. Qc3+ Kb5 6. Qb3+ Ka6 7. Qa4+
Kb7 8. Qb5+ Ka7 (8... Kc8 9. Qd7+ Kb8 10. Qc7#) 9. Kc7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 3"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1qn5/3p3k/6p1/8/6P1/3P3K/2p5/Q1B5 w - - 0 1"]
[PlyCount "19"]

1. Bh6 Kxh6 2. Qh8+ Kg5 3. Qh4+ Kf4 4. Qg3+ Kg5 5. Qxb8 c1=Q 6. Qe5+ Kh6 7.
Qh8+ Kg5 8. Qh4+ Kf4 9. Qf6+ Ke3 10. Qg5+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 5"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/4q3/2p5/2n2Q2/p5N1/7k/8/1K6 w - - 0 1"]
[PlyCount "17"]

1. Ne3+ Kg3 2. Qg4+ Kf2 3. Qf4+ Ke2 4. Qf1+ Kd2 5. Qd1+ Kc3 6. Qc2+ Kb4 7. Qb2+
Nb3 8. Qa3+ $3 Kxa3 9. Nc2# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 7"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6q1/6p1/2k4p/R6B/p7/8/2P3P1/2K5 w - - 0 1"]
[PlyCount "9"]

1. Ra8 $1 Qa2 2. Rxa4 Qg8 3. Ra8 $1 Qh7 4. Bg6 Qxg6 5. Ra6+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 9"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "4q3/n7/8/7P/k1B1N3/P3N3/8/K7 w - - 0 1"]
[PlyCount "11"]

1. Bb5+ $3 Qxb5 (1... Kxb5 2. Nd6+) (1... Nxb5 2. Nc5+ Kxa3 3. Nc2#) (1... Nxb5
2. Nc5+ Ka5 3. Nc4#) 2. Nc3+ Kxa3 (2... Ka5 3. Nxb5 Kxb5 4. h6) (2... Ka5 3.
Nxb5 Nxb5 4. h6 Nd6) 3. Nxb5+ Nxb5 4. h6 Nd6 5. Nc4+ Nxc4 6. h7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 11"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "rk6/p2p4/KPRp4/8/3P4/8/8/8 w - - 0 1"]
[PlyCount "7"]

1. Rc8+ Kxc8 2. b7+ Kb8 3. d5 Kc7 4. bxa8=Q *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 13"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/2P5/1K1r4/8/8/8/8/k7 w - - 0 1"]
[PlyCount "11"]

1. Kb5 (1. Kb7 Rd7) (1. Kc5 Rd1 2. c8=Q Rc1+) (1. Kc5 Rd1 2. Kb6 Rc1) 1... Rd5+
2. Kb4 Rd4+ 3. Kb3 Rd3+ 4. Kc2 Rd4 $3 5. c8=R $3 (5. c8=Q Rc4+ 6. Qxc4) (5. Kc3
Rd1) 5... Ra4 6. Kb3 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 15"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5rkB/5p1R/6P1/8/8/5K2/8/8 w - - 0 1"]
[PlyCount "7"]

1. Rg7+ $3 Kxh8 2. Rh7+ Kg8 3. g7 Rc8 4. Rh8+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 16"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2k5/6R1/N7/8/8/6K1/7p/5b2 w - - 0 1"]
[PlyCount "11"]

1. Rg8+ Kd7 (1... Kb7 2. Nc5+ Kb6 3. Na4+ Kb5 4. Nc3+ Kb4 5. Na2+ Kb3 6. Nc1+
Kb2 7. Kxh2 $1 Kxc1 8. Rg1) 2. Nc5+ Kd6 3. Ne4+ Kd5 4. Nf6+ Ke6 5. Kxh2 $1 Kxf6
6. Rf8+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 18"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/p7/8/K7/P3k3/6Rb/B3p3/8 w - - 0 1"]
[PlyCount "10"]

1. Bd5+ Kd4 2. Rg1 $1 Bf1 3. Rg4+ Kxd5 4. Rb4 $3 e1=R 5. Rb1 Rxb1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 20"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7K/8/k1P5/7p/8/8/8/8 w - - 0 1"]
[PlyCount "7"]

1. Kg7 h4 (1... Kb6 2. Kf6 h4 3. Ke5 h3 4. Kd6 $1 h2 5. c7 Kb7 6. Kd7 h1=Q 7.
c8=Q+) 2. Kf6 h3 (2... Kb6 3. Ke5 $1 h3 4. Kd6 h2 5. c7) 3. Ke6 h2 4. c7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 22"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/R6K/P6p/8/7p/2P5/8/3k3r w - - 0 1"]
[PlyCount "7"]

1. Rg7 (1. Rb7 Kc2 2. a7 Ra1) (1. Rc7 Re1 2. a7 Re8) 1... Kc2 (1... Re1 2. Rg1
Rxg1 3. a7) (1... Kd2 2. Rg2+ Kxc3 3. Ra2) 2. Rg2+ Kb3 3. Ra2 $1 Kxa2 4. a7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 23"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/K7/8/kp6/4b3/4p3/1p2Q3/6b1 w - - 0 1"]
[PlyCount "10"]

1. Qxb2 e2+ 2. Kb8 Bh2+ (2... e1=Q 3. Qc3+ Qxc3) 3. Kc8 Bf5+ (3... e1=Q 4. Qd2+
Qxd2) 4. Kd8 e1=Q 5. Qxb5+ Kxb5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 24"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/2b2pp1/K2p4/p4P2/P7/6P1/8/2k3B1 w - - 0 1"]
[PlyCount "15"]

1. f6 $1 gxf6 2. Kb7 Bd8 3. Kc8 Be7 4. Kd7 Bf8 5. Be3+ $1 Kc2 6. Ke8 Bg7 7.
Kxf7 Bh8 8. Kg8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 25"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/5p1p/8/7N/P1P5/8/K1R5/6q1 w - - 0 1"]
[PlyCount "9"]

1. Re2 Qg8 (1... h6 2. Re8+ Kh7 3. Nf6+ Kg7 4. Rg8+) 2. Ng7 (2. Nf6 Qg1 3. Re8+
Kg7 4. Rg8+ Kh6 5. Rxg1) 2... Qxg7 (2... Kxg7 3. Rg2+ Kf8 4. Rxg8+ Kxg8 5. a5)
(2... h5 3. Re8 Qxe8 4. Nxe8 h4 5. Nf6 h3 6. Ng4) 3. Re8+ Qg8 4. Rxg8+ Kxg8 5.
a5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 26"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "B3r3/1q5p/8/6R1/1r1nk3/8/4P1NN/1b1Q3K w - - 0 1"]
[PlyCount "3"]

1. Nf3 Nc2 (1... Nb3 2. Qxb1#) (1... Nb3 2. Qxb1#) (1... Nb5 2. Bxb7#) (1...
Nc6 2. Qd5#) (1... Ne6 2. Re5#) (1... Nf5 2. Rg4#) (1... Nxf3 2. exf3#) (1...
Nxe2 2. Qxe2#) (1... Rb2 2. Qxd4#) (1... Re5 2. Rxe5#) 2. Qd3# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 27"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/4p3/K2kB3/2pP2p1/N4R2/p7/r6B/b7 w - - 0 1"]
[PlyCount "3"]

1. Nb2 Rxb2 (1... Bxb2 2. Rd4#) (1... axb2+ 2. Ra4#) (1... c4 2. Rxc4#) (1...
g4 2. Rxg4#) (1... Kc7 2. Rf8#) (1... Ke5 2. Nc4#) (1... gxf4 2. Bxf4#) 2. Rf2#
*

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 28"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2kr4/K1pp4/8/8/8/8/7Q/3R4 w - - 0 1"]
[PlyCount "3"]

1. Qd6 cxd6 (1... c6 2. Qb8#) (1... c5 2. Qb8#) (1... Rf8 2. Qxf8#) (1... Rh8
2. Qxd7#) 2. Rc1# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 29"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1B3K2/8/2P2N1n/7P/5q2/1Q3Pk1/5R1R/6r1 w - - 0 1"]
[PlyCount "3"]

1. Bc7 Qd6+ (1... Rg2 2. Rfxg2#) (1... Rb1 2. Rfg2#) (1... Ng8 2. Qxg8#) (1...
Nf7 2. Ne4#) (1... Ng4 2. fxg4#) (1... Qxc7 2. f4#) 2. Bxd6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 30"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/3K1R2/8/3p4/3pk3/Q4N2/6r1/5N2 w - - 0 1"]
[PlyCount "3"]

1. Qa6 Ra2 (1... Rg5 2. Qe2#) (1... d3 2. Qe6#) 2. Qg6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 31"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2R5/8/3k4/3N2p1/4K1Q1/8/8/8 w - - 0 1"]
[PlyCount "3"]

1. Kf5 Kxd5 (1... Kd7 2. Ke5#) 2. Qd1# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 32"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/PBp5/2P5/8/8/5p2/7p/5K1k w - - 0 1"]
[PlyCount "5"]

1. a8=N f2 2. Nb6 cxb6 3. c7# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 33"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "Q5N1/8/5Bp1/6Pk/6pP/1p4P1/1p6/1K6 w - - 0 1"]
[PlyCount "5"]

1. Qa1 bxa1=Q+ 2. Bxa1 b2 3. Nf6# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 34"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/2P5/8/8/8/7Q/2k5/4K3 w - - 0 1"]
[PlyCount "5"]

1. Qa3 Kb1 2. c8=B Kc2 3. Bf5# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 35"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5N1k/5Ppp/8/8/2Q3p1/8/8/b6K w - - 0 1"]
[PlyCount "5"]

1. Qf1 h6 (1... Bc3 2. Qd3 g6 3. Qxc3#) (1... Be5 2. Qf5 g6 3. Qxe5#) (1... g6
2. Qxa1#) (1... g3 2. Ng6+ hxg6 3. Qh3#) 2. Qb1 g6 3. Qxa1# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 36"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/7B/1p2p3/4k1P1/1P3n2/P4PB1/K2R4 w - - 0 1"]
[PlyCount "5"]

1. Bc1 b4 2. Rd2 Kf4 3. Rd4# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 37"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1n3Np1/1N4Q1/1bkP4/p1p2p2/P1P2R2/3P2PK/B2R4 w - - 0 1"]
[PlyCount "5"]

1. Rh1 Bd7 (1... Ba6 2. Qc6#) (1... Bc6 2. Qxc6#) (1... Nd8 2. Qd6#) 2. Qb1 Bb5
3. Qg1# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 38"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/8/4p3/4B1r1/1p6/1KN4b/8/k1N2Rr1 w - - 0 1"]
[PlyCount "3"]

1. Kc2 b3+ (1... R1g2+ 2. N1e2#) (1... R5g2+ 2. N3e2#) (1... Bf5+ 2. Ne4#) (
1... bxc3 2. Bxc3#) 2. Nxb3# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 39"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5k2/4p2K/6B1/5q2/7B/5Q1b/8/8 w - - 0 1"]
[PlyCount "3"]

1. Bg5 e6 (1... e5 2. Qa3#) 2. Qa8# *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 40"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "q2Q4/rN6/2pNp3/8/k2B4/7p/K2P4/7r w - - 0 1"]
[PlyCount "2"]

1. Qb6 Rxb7 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 41"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1Nb3B1/r5R1/r2k4/p7/6NB/8/2Q4b/4K3 w - - 0 1"]
[PlyCount "0"]

 *

[Event "Carlsbad"]
[Site "?"]
[Date "1911.??.??"]
[Round "?"]
[White "Duras"]
[Black "Cohn"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "97"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 (4. Bxc6 dxc6 5. Nxe5 Qg5) 4... Nf6 5. d3
(5. Bxc6 dxc6 6. Nxe5 Qd4) 5... d6 6. c4 g6 7. d4 exd4 8. Nxd4 Bd7 9. Nxc6 bxc6
10. O-O Bg7 (10... Nxe4 11. Re1 f5 12. f3) (10... c5 11. Bg5 Bg7 12. Nc3) 11.
c5 O-O (11... dxc5 12. e5 Ng4 13. e6 Bxe6 (13... fxe6 14. Qxg4) 14. Bxc6+) 12.
Nc3 Qe7 13. cxd6 cxd6 14. f3 d5 $1 15. Re1 (15. exd5 cxd5 16. Nxd5 Nxd5 17.
Qxd5 (17. Bxd7 Qxd7) 17... Bxa4) (15. exd5 cxd5 16. Bxd7 Qxd7) 15... d4 (15...
dxe4 16. Nxe4 Nxe4 17. Rxe4) 16. Ne2 (16. Qxd4 $2 Ng4 $1 17. Qc4 Qh4 $1) (16.
Qxd4 $2 Ng4 $1 17. Qd1 Qc5+ 18. Kf1 (18. Kh1 Nf2+ 19. Kg1 Nh3+ $1 20. Kh1 Qg1+
21. Rxg1 Nf2#) 18... Qf2#) 16... c5 17. Nf4 Be6 18. b3 $1 Rfd8 19. Nd3 $1 Bd7
20. Bxd7 Nxd7 21. Ba3 $1 Rac8 22. Rc1 Bf8 23. Qd2 Qh4 (23... Rc6 24. Qa5 Rdc8
25. Rc2 Qd8 26. Qxd8 Rxd8 27. Rec1 Rdc8 28. Bb2 Bg7 29. Nb4 $1 Rb6 30. Nd5 Re6
31. Rc4 Rcc6 32. Bxd4 Bxd4+ 33. Rxd4 cxd4 34. Rxc6 Rxc6 35. Ne7+) 24. g3 (24.
Qa5 Bd6 $1 25. g3 (25. h3 Qg3) 25... Bxg3 26. hxg3 Qxg3+ 27. Kf1 (27. Kh1 Qxf3+
) 27... Qxf3+ 28. Nf2 Ne5) 24... Qh5 25. Kg2 c4 $1 26. Nf4 Qe5 27. Bxf8 c3 $1
28. Qd3 Nxf8 29. Nd5 $1 Rxd5 $1 30. exd5 Qxd5 31. Red1 Ne6 $1 32. Qxa6 (32.
Rxc3 Rxc3 33. Qxc3 dxc3 34. Rxd5 c2) 32... Ra8 33. Qe2 d3 $1 34. Rxd3 (34. Qxd3
Rxa2+ 35. Kh1 Qh5 36. h4 Nd4 $1 37. Rf1 Nf5) 34... Qg5 $1 35. Qe3 $1 Rxa2+ 36.
Kg1 Qh5 37. h4 Qf5 38. Rdxc3 (38. g4 Qf4 39. Qxf4 Nxf4 40. Rdxc3 Ne2+ 41. Kf1
Nxc1 42. Rxc1 Rb2 $1 43. Rc8+ Kg7 44. Rb8) (38. g4 Qf4 39. Rd8+ Kg7 40. Qxc3+
$4 Kh6) 38... Qh3 39. Rc8+ Kg7 $2 (39... Nf8 40. R8c2 Qxg3+ 41. Kf1 Qh3+) 40.
Qe5+ $1 f6 41. R1c7+ $3 Kh6 (41... Nxc7 42. Rxc7+ Kh6 43. Qf4+ g5 44. Qxf6+ Kh5
45. Rxh7#) 42. Qe3+ g5 43. hxg5+ Nxg5 (43... Kg6 44. Rg8+) (43... fxg5 44.
Qxe6+ Qxe6 45. Rc6 Ra1+) (43... fxg5 44. Rc2 Qxg3+ 45. Kf1 Qh3+ 46. Ke2) 44.
Rxh7+ $3 Kxh7 45. Qe7+ Kg6 46. Rg8+ Kf5 47. Rxg5+ Kxg5 (47... fxg5 48. Qd7+)
48. Qg7+ Kh5 (48... Kf5 49. Qd7+) 49. Qh7+ *

[Event "Kemeri"]
[Site "?"]
[Date "1937.??.??"]
[Round "?"]
[White "Rellstab"]
[Black "Petrov"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "56"]

1. d4 d5 2. Nf3 c5 3. e3 Nf6 4. Bd3 g6 5. Nbd2 Nbd7 6. b3 Bg7 7. Bb2 O-O 8. h3
(8. O-O e5 $1 9. dxe5 Ng4) (8. O-O e5 9. Nxe5 Nxe5 10. dxe5 Ng4 11. f4 $2 (11.
Nf3 Qc7 12. c4 Nxe5 13. Nxe5 Bxe5 14. Bxe5 Qxe5 15. cxd5 Qxd5 16. Bc4) 11...
Nxe5) 8... cxd4 $1 9. exd4 Nh5 $1 10. g3 Qc7 $1 11. Qe2 (11. O-O Nxg3 $1 12.
fxg3 Qxg3+ 13. Kh1 Qxh3+) 11... Nc5 $1 12. Ne5 (12. dxc5 Bxb2 13. Rb1 Ba3 14.
b4 a5 $1) 12... Nxd3+ 13. Nxd3 (13. cxd3 f6 14. Nef3 Bh6) 13... Bf5 $1 (13...
Qxc2 $4 14. Rc1) 14. Rc1 (14. g4 Bxd3 15. Qxd3 Nf4 16. Qc3 Qd6) (14. g4 Bxd3
15. cxd3 Nf4 16. Qf3 Qc2 17. Qxf4 Qxb2) 14... Rac8 15. Qe3 (15. g4 Bxd3 16.
cxd3 Qxc1+ 17. Bxc1 Rxc1+ 18. Qd1 Rxd1+) (15. g4 Bxd3 16. Qxd3 Nf4 17. Qf3 e5
$1) 15... Qd6 $1 16. c3 (16. g4 Bxd3 17. cxd3 Rxc1+ 18. Bxc1 Nf4 19. O-O $2
Bxd4 $1) 16... Rfe8 17. f4 g5 $1 18. O-O gxf4 19. Nxf4 (19. gxf4 Qg6+) 19...
Bh6 $1 20. Qf3 Nxf4 21. gxf4 Kh8 $1 22. Rf2 Rg8+ 23. Kh2 Rg6 24. c4 (24. Rg1
Rcg8 25. Rxg6 Qxg6 26. Rg2 Bxf4+ $3 27. Kg1 Qxg2+ 28. Qxg2 Bxd2) 24... Rcg8 25.
cxd5 (25. c5 Qf6 26. Rc3 Qh4 27. Nf1 Be4) 25... Bxf4+ $3 26. Qxf4 (26. Kh1 Rg3
$1 27. Qxf4 Qxf4 28. Rxf4 Rxh3#) 26... Rg3 $3 27. Qxf5 Rxh3+ $1 (27... Rg2+ 28.
Kh1 Qh2#) 28. Kxh3 Qg3# *

[Event "Leipzig"]
[Site "?"]
[Date "1894.??.??"]
[Round "?"]
[White "Blackburne"]
[Black "Schlechter"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "81"]

1. e4 e5 2. f4 Bc5 3. Nf3 (3. fxe5 Qh4+ 4. Ke2 (4. g3 Qxe4+) 4... Qxe4#) 3...
d6 4. Bc4 (4. fxe5 dxe5 5. Nxe5 Qh4+) 4... Nf6 5. d3 (5. fxe5 dxe5 6. Nxe5 Qd4
$1) 5... Nc6 6. c3 O-O 7. b4 $5 Bb6 8. a4 (8. b5 Na5 9. fxe5 Nxe4) 8... a6 9.
fxe5 dxe5 10. Bg5 Qd6 11. Na3 Ne7 12. Bb3 Be6 13. Bxf6 $1 (13. Bxe6 Qxe6 14.
Nc4 Ng6 15. Nxb6 cxb6 16. O-O Rac8 17. Qd2 h6 18. Bxf6 Qxf6) 13... gxf6 (13...
Bxb3 14. Bxe7 $1 Bxd1 15. Bxd6 Bxf3 16. Bxf8 Bxg2 17. Bc5 $1 Bxh1 18. Kf2) 14.
Nc4 $5 Bxc4 $2 (14... Qd7 15. Nxb6 cxb6 16. O-O $2 Bxb3 17. Qxb3 Qxd3) (14...
Qd7 15. Nxb6 cxb6 16. Bxe6 fxe6 17. O-O Rad8) 15. dxc4 $3 Qxd1+ $2 (15... Be3
$1 16. Qe2 Bh6) 16. Rxd1 Rad8 (16... c5 17. Rd6 Bc7 (17... Bd8 18. Rxf6) 18.
Rd7 $1 (18. Rxf6 $2 Kg7) 18... Bd8 19. Rxb7) 17. c5 $1 Rxd1+ 18. Kxd1 Rd8+ 19.
Ke2 Ba7 20. a5 $1 c6 (20... b6 21. axb6 cxb6 22. Ra1 $1) 21. Rf1 Ng6 22. g3 $1
Bb8 23. Nd2 Kg7 24. Nc4 Ne7 25. Ne3 Bc7 26. Rd1 $1 Rxd1 (26... Rb8 27. Rd7 $1
Bd8 28. Nc4) 27. Bxd1 $1 Kf8 (27... Kg6 28. Nc4 Nc8 29. Ke3 h5 30. h3 $1 Bb8 (
30... Kg5 31. h4+ Kg6 32. g4 $1 hxg4 33. Bxg4 Ne7 34. Nd6) 31. g4 h4 32. g5
Kxg5 33. Bg4 Ne7 34. Nd6) 28. Kd3 Ke8 29. Bg4 Kd8 30. Nf5 $1 Ng8 (30... Nxf5
31. Bxf5 h6) 31. Kc4 Bb8 32. Bh3 Bc7 (32... Ne7 $2 33. Nxe7 Kxe7 34. Bc8) 33.
Kd3 Bb8 34. Ke3 Bc7 35. Kf3 Bb8 36. Kg4 Bc7 37. Kh5 Ke8 (37... Bb8 38. Nd6) 38.
Nd6+ Bxd6 39. cxd6 Kd8 40. Bf5 $1 h6 (40... Ke8 41. Bxh7 Kf8 42. Bxg8 Kxg8 43.
d7) 41. Bh7 *

[Event "Ostend"]
[Site "?"]
[Date "1907.??.??"]
[Round "?"]
[White "Tarrasch"]
[Black "Janowski"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "65"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Bb4 5. O-O (5. Bxc6 dxc6 6. Nxe5 Nxe4 7.
Nxe4 Qd4) 5... O-O 6. d3 (6. Bxc6 dxc6 7. Nxe5 Bxc3 8. dxc3 Nxe4) 6... d6 7.
Bg5 Ne7 8. Nh4 (8. Bxf6 gxf6 9. Nh4 Ng6 10. Nxg6 hxg6 11. f4 Bc5+ 12. Kh1 Kg7
$1) 8... c6 (8... Ng6 9. Nxg6 hxg6 10. f4 $1) 9. Bc4 Bg4 (9... d5 10. Bb3 Qd6)
10. f3 Be6 11. Bxf6 $1 gxf6 (11... Bxc4 $2 12. Bxe7 Qxe7 13. Nf5 $1) 12. Bxe6
fxe6 13. f4 Ng6 14. Nxg6 hxg6 15. Qg4 $1 Qe8 16. f5 $1 exf5 17. exf5 Bxc3 18.
bxc3 Kg7 19. Rf3 $1 Rh8 20. fxg6 $1 Qe7 (20... Rh6 21. Rxf6 $3 Kxf6 22. Rf1+
Kg7 (22... Ke7 23. Qg5+) 23. Rf7+ Qxf7 (23... Kg8 24. Qg5 Rh8 25. Qf6) 24.
gxf7+ Kxf7 25. Qd7+) 21. h4 d5 22. Raf1 Raf8 23. h5 Rh6 24. R1f2 $1 Rhh8 25.
Qf5 $1 Qd6 26. g4 $1 Qe7 (26... Kh6 27. g7 Kxg7 28. Qg6#) (26... Rh6 27. g5
Rxh5 28. gxf6+ Kh6 29. Rh3 $1 Rxh3 30. Qxh3+ Kxg6 31. Rg2+ Kxf6 (31... Kf7 32.
Rg7+ Ke8 33. Qc8+ Qd8 34. Re7#) 32. Qh6+ Ke7 33. Rg7+) 27. g5 $1 fxg5 28. Qxf8+
$1 Rxf8 29. Rxf8 Qxf8 $5 (29... Qd6 30. R2f7+ Kh6 31. Rh7#) (29... Qc5 30. d4
$1) 30. h6+ $3 (30. Rxf8 $2 Kxf8 31. h6 g4 $1 32. Kf2 e4 33. dxe4 dxe4 34. Kg3
(34. Ke3 g3 $1) 34... e3 $1) 30... Kg8 31. h7+ Kg7 32. Rxf8 Kxf8 33. h8=Q+ *

[Event "Palestine"]
[Site "?"]
[Date "1939.??.??"]
[Round "?"]
[White "Winz"]
[Black "Czerniak"]
[Result "*"]
[SetUp "1"]
[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]
[PlyCount "82"]

1. d4 Nf6 2. c4 g6 3. f3 d5 $5 4. cxd5 Nxd5 5. e4 Nb6 6. Nc3 Bg7 7. Be3 O-O 8.
f4 Nc6 9. d5 Nb8 10. a4 e5 $5 11. a5 exf4 $5 12. axb6 $1 (12. Bxf4 N6d7 13. Nf3
Qe7) 12... fxe3 13. Rxa7 $1 Qh4+ $3 14. g3 (14. Ke2 $2 Qf2+ 15. Kd3 Nd7 $3 16.
Rxa8 Ne5+ 17. Kd4 e2#) 14... Bxc3+ $1 15. bxc3 Qxe4 $1 16. Nf3 (16. Rxa8 Qxh1
17. Rxb8 Qxg1 18. Qe2 Bg4 $1 19. Rxf8+ Kxf8 20. bxc7 $1 Bxe2 21. c8=Q+ Kg7 22.
Kxe2 Qf2+) (16. Qf3 Qb1+ $1 17. Qd1 Qe4 $1 18. Ke2 $2 Rxa7 19. bxa7) 16... Bg4
$1 17. Rxa8 $1 Bxf3 18. Qd3 $1 Qe5 (18... Qxd3 19. Bxd3 Bxh1 20. bxc7) 19. bxc7
$1 Qxc7 $1 (19... Bxh1 20. d6) 20. Rg1 Qb6 21. g4 $2 (21. Be2 Qb2 22. Qxe3 Bxe2
23. Qxe2 Qxc3+ 24. Kf1 $1) 21... Rd8 (21... e2 22. Qxf3 Qxg1 23. Qxe2) 22. Rg3
(22. Qb5 $2 Rxd5 $3 23. Rxb8+ Kg7) (22. Ra1 Qb2 $1) (22. Be2 Rxd5 $3 23. Rxb8+
Kg7 24. Qc2 Rd2) 22... Rxd5 $3 23. Rxb8+ Kg7 24. Rxf3 Rxd3 25. Bxd3 Qc7 $1 26.
Re8 Qxc3+ 27. Kf1 (27. Ke2 Qd2+) 27... Qxd3+ 28. Kg2 Qd2+ 29. Kg3 (29. Kh3 h5
$1 30. gxh5 $4 (30. Rfxe3 hxg4+) 30... Qd7+) 29... e2 30. Rfe3 Qe1+ 31. Kh3
Qf1+ 32. Kg3 Qg1+ 33. Kh3 Qf2 $3 34. R8e5 (34. Rxe2 Qf3+ 35. Kh4 h6 36. R8e3 (
36. g5 hxg5+ 37. Kxg5 f6+ 38. Kh4 g5#) 36... g5+ 37. Kh5 Qf6) 34... b5 $1 35.
g5 h5 $1 36. R5e4 (36. gxh6+ Kxh6) 36... b4 $1 37. Rxe2 Qf3+ 38. Kh4 b3 39.
R2e3 Qf2+ 40. Kh3 b2 41. Re8 $5 (41. Re1 Qf3+ 42. Kh4 b1=Q 43. Rxb1 Qxe4+ 44.
Kg3 Qxb1) 41... Qxe3+ $1 (41... b1=Q $4 42. Rg8+ $3 Kxg8 43. Re8+ Kg7 44. Rg8+
$3 Kxg8) *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 94"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "1q2k3/1P1bnpp1/BB1p3p/3Pp3/1Q2P3/5PP1/7P/6K1 w - - 0 1"]
[PlyCount "4"]

1. Ba7 $4 Qxa7+ 2. Kh1 Qb8 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 95"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "7k/R2n3r/4Q3/3p2qP/2pP4/2P5/2P5/3K4 b - - 0 1"]
[PlyCount "7"]

1... Re7 $4 2. Ra8+ $1 Kh7 3. Rh8+ $3 Kxh8 4. Qh6+ Qxh6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 96"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "8/1R2P2p/7k/5K2/6P1/8/1p2r3/8 w - - 0 1"]
[PlyCount "7"]

1. Rxb2 $5 (1. g5+ Kh5 (1... Kg7 2. e8=Q+) 2. e8=Q+ Rxe8 3. Rxh7#) 1... Rxe7 (
1... Rxb2 2. g5+ $3 Kg7 3. e8=Q) 2. Kf6 $1 Re2 $5 3. g5+ Kh5 4. Rxe2 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 97"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/pp3p1p/2p3pB/3rb3/8/2P2QP1/Pq3P1P/4R1K1 w - - 0 1"]
[PlyCount "6"]

1. Rxe5 $1 (1. Qf6 $5 Qxc3 $4 2. Qg7+ Bxg7 3. Re8+ Bf8 4. Rxf8#) (1. Qf6 Qc1)
1... Rxe5 2. Qf6 Qb1+ $1 3. Kg2 Qe4+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 98"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r2qkb1r/pp3ppp/1nn5/4Pp2/2P5/P1N1B3/1P4PP/R2QKB1R w KQkq - 0 1"]
[PlyCount "13"]

1. Qf3 $1 Nxc4 $2 2. Rd1 $1 Qe7 3. Nd5 $1 N6xe5 4. Qg3 $1 Qd6 (4... Qd8 5. Bxc4
Nxc4 6. Nc7+) 5. Bxc4 Nxc4 6. Nc7+ Kd7 7. Nxa8 $1 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 99"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "2rq1rk1/1p2ppbp/p1bp1np1/8/2PBPP2/2N5/PP1QB1PP/2R2RK1 w - - 0 1"]
[PlyCount "10"]

1. Rfd1 $2 e5 $3 (1... Bxe4 $2 2. Bxf6 Bxf6 3. Nxe4) (1... Nxe4 2. Nxe4 Bxe4 3.
Bxg7 Kxg7 4. Qd4+) 2. Be3 (2. fxe5 dxe5 3. Bxe5 Qxd2 4. Rxd2 Bh6 $1) (2. fxe5
dxe5 3. Bc5 Qxd2 4. Rxd2 Bh6 $1 5. Bxf8 Bxd2 6. Rd1 Be3+) 2... Nxe4 3. Nxe4
Bxe4 4. Qb4 (4. Qxd6 Qxd6 5. Rxd6 exf4 $1 6. Bxf4 Bxb2) 4... Qe7 $1 5. f5 (5.
Rxd6 exf4 6. Bxf4 Bd4+ 7. Kh1 Bxg2+ 8. Kxg2 Qxe2+ 9. Kh3 Qf3+ 10. Bg3 Bc5) 5...
d5 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 100"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "r7/b1q1kPp1/p2p3p/1p1P4/2NR2P1/PPQ2P2/6KP/8 w - - 0 1"]
[PlyCount "11"]

1. Re4+ Kf8 2. Nxd6 $1 Qxd6 (2... Qxc3 3. Re8+ Rxe8 4. fxe8=Q#) 3. Re8+ $3 Rxe8
4. Qxg7+ Kxg7 (4... Ke7 5. f8=Q+) 5. fxe8=N+ Kf8 6. Nxd6 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 101"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6k1/pp1b1ppp/3P4/5P2/4n1q1/1P6/P6P/R4RQK b - - 0 1"]
[PlyCount "9"]

1... Ng3+ $3 (1... Qh5 2. Rac1 Bc6 3. Rxc6 $1 bxc6 4. d7) 2. Qxg3 (2. hxg3 Bc6+
3. Kh2 Qh5#) (2. Kg2 Ne2+) 2... Bc6+ 3. Kg1 Qd4+ 4. Qf2 (4. Rf2 Qxa1+ 5. Rf1
Qd4+) 4... Qg4+ 5. Qg3 Qd4+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 102"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "6rk/pQ5p/B2R3p/3n3r/3Np2q/5pP1/PPP2P1P/4R1K1 w - - 0 1"]
[PlyCount "9"]

1. Nxf3 $3 exf3 (1... Qg4 2. Nd2 Qh3 3. Nf1 Nf4 4. Qxe4 $1) 2. Qg7+ $3 Rxg7 3.
Rd8+ Rg8 4. Rxg8+ Kxg8 5. gxh4 *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 103"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "5r2/q3ppkp/3p2p1/3P4/Nr2PPn1/1R3BP1/P3N2P/R2Q2K1 w - - 0 1"]
[PlyCount "3"]

1. Nb6 $3 Rxb6 (1... Qxb6+ 2. Qd4+ $3 Rxd4 (2... Qxd4+ 3. Nxd4 Rxd4 4. Bxg4) 3.
Rxb6) 2. Qd4+ *

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "Diagram 104"]
[Black "?"]
[Result "*"]
[SetUp "1"]
[FEN "brr3k1/5ppp/p2p4/P3p3/n1B1P3/1N2qP2/1PQ3PP/2RR3K w - - 0 1"]
[PlyCount "23"]

1. Rxd6 $1 Nxb2 $5 2. Qxb2 Rxc4 $1 (2... Rxb3 3. Rcd1 $3) 3. Rcd1 $1 f6 (3...
Rcc8 4. Qd2 Qxd2 5. Nxd2 Rd8 6. Nf1 $1) 4. R6d3 Qg5 5. Rd8+ Rxd8 6. Rxd8+ Kf7
7. Rxa8 Qe3 8. h3 (8. Qb1 Rb4) 8... Rb4 9. Qd2 $1 Rxb3 (9... Qxb3 $2 10. Qd7+
Kg6 11. Ra7 $1) (9... Qxd2 $2 10. Nxd2) 10. Qxe3 Rxe3 11. Ra7+ Kg6 12. Rxa6 *

