cb_20131112

[Event "h#2,5 b) Fa3 en b6"] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Kalotay, A."] [Black "0536.00"] [Result "1-0"] [SetUp "1"] [FEN "3R4/r4n2/2K5/8/4k3/b7/4n3/7R w - - 0 1"] [PlyCount "1"] [EventDate "2013.??.??"] 1. -- 1-0 [Event "h#3"] [Site "?"] [Date "1968.??.??"] [Round "?"] [White "Masanek, E."] [Black "3430.00"] [Result "1-0"] [SetUp "1"] [FEN "k3K3/8/8/3b4/8/3q4/3r4/3R4 b - - 0 1"] [PlyCount "1"] [EventDate "1968.??.??"] 1... -- 1-0 [Event "h#3 2 sol"] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Simoni, F."] [Black "3776.03"] [Result "1-0"] [SetUp "1"] [FEN "K2b3r/8/2p5/8/1k1r4/nqnp4/1Rp5/1B5b b - - 0 1"] [PlyCount "1"] [EventDate "2013.??.??"] 1... -- 1-0 [Event "h#3"] [Site "?"] [Date "1962.??.??"] [Round "?"] [White "Sabadini, C."] [Black "3321.00"] [Result "1-0"] [SetUp "1"] [FEN "2N5/5K2/8/Bkr5/8/7q/6B1/8 b - - 0 1"] [PlyCount "1"] [EventDate "1962.??.??"] 1... -- 1-0 [Event "h#6 2 sol"] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Pitkänen, J."] [Black "0000.18"] [Result "1-0"] [SetUp "1"] [FEN "8/8/3p4/2p1p2p/7k/1p2p3/4p1Pp/K7 b - - 0 1"] [PlyCount "1"] [EventDate "2013.??.??"] 1... -- 1-0 [Event "h#7"] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Nikolic, Z."] [Black "3316.00"] [Result "1-0"] [SetUp "1"] [FEN "8/4n3/6k1/7n/6q1/3r4/2B5/K7 b - - 0 1"] [PlyCount "1"] [EventDate "2013.??.??"] 1... -- 1-0 [Event "h#8,5"] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Arnold, R."] [Black "0336.56"] [Result "1-0"] [SetUp "1"] [FEN "8/6Pp/1p5P/8/pp1p4/bk1P4/rnpP2P1/n1K5 w - - 0 1"] [PlyCount "1"] [EventDate "2013.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1931.??.??"] [Round "?"] [White "Warton, J."] [Black "1312.25"] [Result "1-0"] [SetUp "1"] [FEN "8/1N2p2N/p3k1B1/P6p/4rp1K/3Q1p2/5P2/8 w - - 0 1"] [PlyCount "1"] [EventDate "1931.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1966.??.??"] [Round "?"] [White "Savournin, J."] [Black "0588.43"] [Result "1-0"] [SetUp "1"] [FEN "6N1/K2Bp2r/1pR2pb1/2P1P3/n3k1P1/3R1N1n/2P5/b1B5 w - - 0 1"] [PlyCount "1"] [EventDate "1966.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "2009.??.??"] [Round "?"] [White "Kirillov, V & Maslov B"] [Black "1858.32"] [Result "1-0"] [SetUp "1"] [FEN "K1N5/2N5/P1P2Rp1/2k1Bp2/1R6/nnP2r1r/4B1Q1/7b w - - 0 1"] [PlyCount "1"] [EventDate "2009.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1936.??.??"] [Round "?"] [White "Dobbs, rev G"] [Black "1351.02"] [Result "1-0"] [SetUp "1"] [FEN "3r4/b7/8/1p3B2/3k4/Q1p1N3/8/K5B1 w - - 0 1"] [PlyCount "1"] [EventDate "1936.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1944.??.??"] [Round "?"] [White "Ott, H & Dikenmann P"] [Black "0882.18"] [Result "1-0"] [SetUp "1"] [FEN "4k1K1/R4Npp/3p1P2/3p1p2/2p4N/2R4p/1p3BBb/1b1rr3 w - - 0 1"] [PlyCount "1"] [EventDate "1944.??.??"] 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1972.??.??"] [Round "?"] [White "Pachman, V."] [Black "1203.03"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/2p1pQ2/2RpK3/3n4/R7/1k6 w - - 0 1"] [PlyCount "1"] [EventDate "1972.??.??"] 1. -- 1-0 [Event "5#"] [Site "?"] [Date "1989.??.??"] [Round "?"] [White "Vladimirov, J."] [Black "0185.75"] [Result "1-0"] [SetUp "1"] [FEN "2K1B2n/2p1RpB1/2P1pP2/4p1N1/1b3k1P/2P1Np1b/1PP2P2/8 w - - 0 1"] [PlyCount "1"] [EventDate "1989.??.??"] 1. -- 1-0 [Event "7#"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Kozdon, B."] [Black "0875.04"] [Result "1-0"] [SetUp "1"] [FEN "1B3K2/3ppN1p/5k2/bbN1R1R1/5rn1/8/2p4r/8 w - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] 1. -- 1-0 [Event "?"] [Site "?"] [Date "2009.??.??"] [Round "?"] [White "Timman, J."] [Black "0071.01"] [Result "1/2-1/2"] [SetUp "1"] [FEN "k4b2/B2p4/8/8/2b5/3N4/8/7K w - - 0 1"] [PlyCount "23"] [EventDate "2009.??.??"] 1. Bc5 $8 (1. Ne5 $2 Bd5+ $8) 1... d6 2. Ne5 $3 {[#]} (2. Bxd6 $2 Bxd6 3. Ne1 Kb7 4. Kg2 Kc6 5. Kf2 Kd5 6. Ng2 (6. Ke3 Bf8 7. Kf4 Bh6+ 8. Kf5 Bf1) 6... Ke4 7. Nh4 Bc7 8. Ng2 {(we know that the Kl&H fortress can be dismantled, but we would have liked JT to explain clearly how it is prevented from being reconstituted in another corner of the chessboard !)} Bd5 9. Ne1 (9. Nh4 Kd3 10. Ng2 Kd2 11. Nh4 Bb6+ 12. Kg3 Ke2 13. Ng2 $6 Bc7+) 9... Bb6+ 10. Kg3 Kf5 11. Ng2 Kg5 12. Ne1 Bc7+ 13. Kf2 Kg4 14. Ke3 (14. Ng2 $6 Bb6+) 14... Bb6+ 15. Kd3 Bf7 16. Nc2 (16. Kc2 Ba5) (16. Kd2 Be8 17. Nd3 Bd4 18. Kc2 Bg6) 16... Bg6+ 17. Kc3 Ba5+ 18. Kb3 Kf4 19. Nb4 Bf7+ 20. Ka4 Bb6 21. Kb5 Be3 22. Kc6 Ke5 23. Nd3+ Kd4 24. Nc5 {(Nb7 threat with reconstruction of the pseudo-fortress)} Bd5+ $1 25. Kb5 (25. Kb6 Kc4) 25... Bf2 $1 26. Kb4 Bf7) 2... Bd5+ 3. Kg1 $8 (3. Kh2 $2 dxc5 $8 4. Nd7 Bd6+ $1 5. Kg1 Kb7 $19) 3... dxc5 (3... Kb7 4. Ba3 (4. Ng6)) 4. Nd7 $8 Be6 (4... Bg7 5. Nb6+ $8) (4... Be4 5. Nxf8 $8 Bf5 {idem}) 5. Nxf8 $8 Bf5 6. Kf2 $8 (6. Kg2 $2 c4 $1 (6... Kb7 $1 7. Kf3 c4 $8) 7. Kf3 Kb7 $8 8. Kf4 Ka7 $8) 6... Kb7 7. Ke3 $8 (7. Kf3 $2 c4 $8 8. Kf4 (8. Ke3 Kc6 9. Kd4 Kb5 $8) 8... Ka7 $3 {: see 8th white move}) 7... Ka7 $1 (7... Kc6 8. Kf4 $8 c4 9. Kxf5 $8 c3 10. Ne6 $1 (10. Ng6 $1 c2 11. Ne5+ $8) 10... c2 11. Nd4+ $8) (7... Ka6 8. Kf4 $8 c4 9. Kxf5 $8 c3 10. Nd7 $1 (10. Ne6 $1) 10... c2 11. Nc5+ $8) (7... c4 8. Kd4 $8 (8. Kf4 $2 Ka7 $8)) (7... Kc8 8. Kf4 $1 c4 9. Ke3 $8 Kb7 10. Kd4 $8) 8. Kf3 $3 {[#]} (8. Kf4 $2 c4 $3 {ZZ[#]} 9. Ke3 (9. Kxf5 c3 $8 10. Nd7 c2 $8) 9... Kb6 $1 10. Kd4 Kb5 $8 11. Kc3 Kc5 $8) 8... c4 9. Kf4 $3 {ZZ[#]} (9. Ke3 $2 Kb6 {above}) 9... c3 (9... Kb6 10. Kxf5 $8 c3 11. Nd7+ $8) (9... Ka6 10. Kxf5 {already seen}) (9... Bh3 10. Ke4 $1) 10. Ke3 $8 Kb6 11. Ne6 $1 (11. Nd7+ $1) 11... Bxe6 12. Kd3 $8 1/2-1/2 [Event "?"] [Site "?"] [Date "1983.??.??"] [Round "?"] [White "Zinchuk, A."] [Black "+1631.20h8d8"] [Result "1-0"] [SetUp "1"] [FEN "3k3K/4r3/8/4PPQ1/8/5r2/1b2N3/8 w - - 0 1"] [PlyCount "15"] [EventDate "1983.??.??"] [Source "ChessBase"] [SourceDate "2000.10.30"] 1. Qd2+ $8 (1. Qg8+ $4 Re8 $8 (1... Kc7 $2 2. Qc4+ $8 Kb8 3. Nd4)) (1. f6 $4 Bxe5) 1... Ke8 (1... Rd7 2. Qxb2 $1 (2. Qa5+ Ke7 3. Qc5+ (3. f6+ Kf7 4. Qa2+ Kg6 5. Qb1+ Kf7 6. Qh7+ Ke6 7. Qe4 Rdd3 8. Kg7 Bxe5 9. Nd4+ Rxd4 10. Qxf3 Rf4) 3... Ke8 4. Qc8+ Ke7 5. f6+) 2... Rxf5 3. Qb8+ $1 Ke7 4. Kg7 $1 Rd5 (4... Rf2 5. Ng3) 5. Qc7+ $1 Ke6 6. Qc6+ $1 Kxe5 7. Qc7+ Rd6 (7... Ke6 8. Nf4+) 8. Qc5+ Ke6 9. Nd4+) (1... Kc8 2. Qxb2 Rxf5 3. Qc2+) 2. Qxb2 $8 Kf8 $1 {Threatens mat.} ( 2... Rxf5 3. Qb8+ $8 Kd7 (3... Kf7 4. Qg8#) 4. Qd6+ $1 (4. Nd4 $2 Rh5+ $8 5. Kg8 Re8+ $8) (4. Qb7+ Kd8 5. Qb6+ Kc8 6. Qa6+ Kb8 7. Qd6+ Rc7 8. Nd4) 4... Ke8 5. Qg6+ $1 Ref7 6. e6) (2... Rh3+ 3. Kg8) 3. Nf4 $3 {[#]} (3. Qb8+ $2 Re8 $8 4. Qd6+ $2 Kf7+ $8) 3... Rxf4 4. Qh2 $8 Rxf5 (4... Rf1 5. e6) (4... Rg4 5. Qh6+ $8) 5. Qh6+ $8 Kf7 (5... Ke8 6. Qg6+ $8 Rff7 7. e6) 6. e6+ $3 {[#]} Rxe6 (6... Ke8 7. Qg6+) 7. Qh7+ $8 Kf6 (7... Ke8 8. Qxf5 $8) 8. Qg7# $1 {Presented at the 2013 English Championship. Easily found if you think of 2...Kf8! instead of looking for a desperate rescue on 2...Rxf5 and especially on 1...Rd7.} 1-0 [Event "?"] [Site "?"] [Date "1912.??.??"] [Round "?"] [White "Rinck, H."] [Black "+4010.00g5f7"] [Result "1-0"] [SetUp "1"] [FEN "8/1B3k2/8/6K1/q7/8/8/6Q1 w - - 0 1"] [PlyCount "17"] [EventDate "1912.??.??"] 1. Qc5 $8 {Threatens 2 Bd5+.} Ke6 (1... Qa1 2. Bd5+ $8 Ke8 3. Bc6+ $1 (3. Qc8+ $1 Ke7 4. Qc7+ $1 Ke8 5. Bc6+ $8 Kf8 6. Qd8+ {idem}) 3... Kf7 4. Qd5+ $1 Ke7 5. Qd7+ $8 Kf8 6. Qe8+ Kg7 7. Qe7+ $8 Kg8 8. Bd5+ $8) (1... Qd1 2. Bd5+ $8 Ke8 3. Qc8+ Ke7 4. Qe6+ $8 Kd8 5. Qd6+ $1) (1... Qd7 2. Bd5+ $8 Kg7 3. Qd4+ $1 Kf8 4. Qf6+ Ke8 5. Bc6 $8) (1... Qe8 2. Bd5+ $1 Kg7 3. Qd4+) 2. Bc8+ $3 {[#]By placing the bB on d3, we would transpose in Troïtzky 1909.} (2. Bd5+ $2 Kd7 $8 (2... Ke5 $2 3. Bb3+) 3. Bc4 Qd1 $1 (3... Qa8 $1 4. Bb5+ Ke6 $8) (3... Qa1 $2 4. Bb5+ Ke6 5. Qc6+) 4. Bb5+ Kd8 $8 (4... Ke6 $2 5. Qf5+ $1) 5. Qb6+ Kc8 $8 6. Ba6+ Kd7 $11 ) (2. Be4 $2 -- 3. Bd3 {(the key of AT was 1 Qg1-c5!)} Qd1 (3... Kf7 4. Bc4+ $1 Ke8 5. Bb5+) 4. Bf5+ $8 Kf7 5. Bg6+ $8 {: see below 3...Qd1}) 2... Kf7 3. Bf5 $3 {[#]} (3. Qc7+ $2 Ke8 $8) (3. Bg4 $2 Qe4 $1 (3... Qb3 $1) (3... Qa2 $2 4. Qf5+ Ke7 5. Qd7+ Kf8 6. Qd6+ Kf7 7. Kh6 {as in the text})) 3... Qa2 { Protects the important square f7.} (3... Qb3 4. Qc7+ $8 (4. Bg6+ $6 Ke6 5. Qc6+ $8 Ke7 6. Qc7+ $8 Kf8 7. Qd8+ $1 Kg7 8. Qe7+ $8 {idem}) 4... Kf8 $1 5. Qd8+ $1 Kf7 6. Bg6+ $3 {[#]} (6. Qd7+ $6 Kf8 7. Qd6+ Kf7 8. Kh6 $2 Qe3+ $3) 6... Kg7 (6... Ke6 7. Qg8+ $8) 7. Qe7+ $8 Kg8 8. Kh6 $3 {(see text on 8th)} Qh3+ 9. Bh5 $8) (3... Qa6 4. Qc7+ $1 Kf8 (4... Kg8 5. Qe7 $1) 5. Qd8+ $8 Kf7 6. Be4 $3 Qb5+ (6... Ke6 7. Qf6+ $1) (6... Kg7 7. Qe7+ $8) 7. Bd5+ $8) (3... Qd1 4. Bg6+ $8 Ke6 5. Qc8+ $8 Ke5 6. Qe8+ $1) (3... Qa8 4. Qc7+ $8 Kf8 5. Qd6+ $8 Kg8 6. Be6+ $8 Kg7 7. Qe7+) (3... Ke8 4. Qe5+ $1 Kf8 (4... Kf7 5. Bg6+ $1) (4... Kd8 5. Qd6+ $8) 5. Qd6+ $8 Kf7 6. Bg6+ Kg8 7. Qd8+) 4. Qc7+ $8 Kg8 (4... Kf8 5. Qd6+ {text}) ( 4... Ke8 5. Qd7+ Kf8 6. Qd6+) 5. Qd8+ $1 (5. Qc8+ $1) 5... Kf7 6. Qd7+ $3 {[#]The good in 3...Qb3 becomes bad, and vice versa.} (6. Bg6+ $2 Kg7 $8 7. Qe7+ Kg8 $8 8. Kh6 Qh2+ $1 (8... Qd2+ $1) 9. Bh5 Qf4+ $1 (9... Qd2+ $1)) (6. Be4 $2 Kg7 $3 7. Bd5 (7. Qe7+ Qf7) 7... Qd2+ $8) 6... Kf8 7. Qd6+ $8 Kf7 8. Kh6 $3 {[#]Diagonal echo of the sequence 3...Qb3, only the wK is unchanged.} (8. Bg6+ $2 Kg7 $8 9. Qe7+ Kg8 $8 10. Qd8+ Kg7 11. Qf6+ Kg8 $11) 8... Qc4 (8... Qf2 9. Bg6+ (9. Be6+) 9... Kg8 10. Qe6+ $1 Kh8 11. Qe8+) 9. Bg6+ $8 1-0 [Event "Baden-Baden"] [Site "Baden-Baden"] [Date "1925.??.??"] [Round "?"] [White "Spielmann, R."] [Black "Rubinstein, A."] [Result "0-1"] [ECO "C48"] [PlyCount "90"] [EventDate "1925.??.??"] [EventType "tourn"] [EventRounds "20"] [EventCountry "GER"] 1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. Bb5 Nd4 (4... Bb4) 5. Nxe5 Qe7 (5... Nxb5 6. Nxb5 c6 (6... Qe7 7. Nxc7+ Kd8 8. Nxa8 Qxe5 9. f3) 7. Nc3) (5... Nxe4 6. Nxe4 Nxb5 7. Nxf7 $1 (7. d4 d5 8. Ng5 Nd6 9. O-O Be7 10. Qh5 g6 11. Qh6 { (Bogoljubow,E-Rubinstein,A/Gothenburg 1920)} Bf8 12. Qh4 h6) 7... Qe7 8. Nxh8 Qxe4+ 9. Kf1 $16 {Bogoljubow,E-Rubinstein,A/Gothenburg 1920}) 6. f4 Nxb5 7. Nxb5 d6 8. Nf3 Qxe4+ (8... Bg4 9. Qe2 (9. d3) 9... O-O-O 10. Nc3 Nxe4 (10... Bxf3 11. gxf3 d5) 11. Nxe4 Re8 $11) (8... Nxe4 $2 9. O-O Bg4 10. d3 $16) 9. Kf2 {Black has regained his pawn, but is now facing the two threats Nxc7+ and Re1.} Ng4+ (9... Kd8 10. d3 Qc6 11. Nbd4) 10. Kg3 (10. Kg1 Qc6) (10. Kf1 Qc6 (10... Qc4+ 11. Qe2+ Qxe2+ 12. Kxe2 $11)) 10... Qg6 $3 {[#]The idea of Teichmann casts doubt on the whole variation.} ({Previously, we played} 10... Kd8 11. h3 (11. d3 Qg6 12. Nh4 Qf6 13. h3) 11... Nh6 12. d4 Be7 (12... Bf5 13. Na3 (13. c4) 13... Be7 (13... Bd7) 14. Re1 Qc6 15. d5 Qa6 16. c4 Bd7 17. Kh2 { Keitlinghaus,L (2493)-Meissner,B (2393)/Germany 2001}) (12... Qg6+ 13. Kh2 c6) 13. Re1 Qg6+ 14. Kh2 Re8 15. c4 Bf5 (15... c6 16. Nc3 Kc7) 16. Bd2 $6 (16. c5) 16... Bc2 17. Qe2 Qd3 $6 (17... Bd3) 18. Qf2 $1 Qxc4 19. Na3 Qa4 20. g4 Bd3 21. Re3 Ba6 22. Rae1 Kd7 (22... Ng8) 23. Ng5 (23. d5 Qxf4+ 24. Kh1 Nxg4 25. hxg4 Qxg4 26. b4 Qh5+ 27. Kg1 Qg4+ 28. Kh2 $11) 23... Qc6 (23... d5) 24. Bc3 Qd5 ( 24... d5) 25. Nxh7 b6 $2 (25... f6 26. Re6 Qxe6 (26... Ng8 27. Nc2) 27. Rxe6 Kxe6 28. d5+ Kf7 29. Ng5+) (25... Qxa2 26. d5 Qxd5 27. Bxg7) 26. Nc2 $18 f6 ( 26... Bb7 27. Qe2 Ng8 28. Nb4 Qa5 29. b3) 27. Nb4 Qg8 28. Qf3 Bb5 29. Nd5 (29. a4 Bxa4 30. Nd5) 29... Bc6 30. Rxe7+ Rxe7 31. Ndxf6+ {1-0 Bogoljubow, E-Rubinstein,A/Gothenburg 1920}) (10... Qc4 $6 11. Re1+ (11. a4 {Bisguier,A (2370)-Levin,E (2205)/USA 1998} Be7 12. Re1 h5) 11... Kd8 (11... Be7 $2 12. Qe2 $1 {[#]} Qxe2 13. Nxc7+ Kd8 14. Rxe2) 12. Nc3 c6 13. h3) 11. Qe2+ (11. Nh4 Qh5 (11... Qf6 12. h3 g5 13. Qe2+ Ne5 14. Kh2 gxf4 15. Nf3) 12. Nxc7+ (12. h3 Qxb5 13. hxg4 g5 14. fxg5 Qe5+ 15. Kf2 Qd4+ {Lundin,E-Michel,P/Buenos Aires 1939}) (12. f5 Bxf5 (12... g5 $1 13. Nf3 Kd8) 13. Nxf5 $1 (13. Nxc7+ Kd8 $1) 13... Qxf5 14. Qe2+ $1 (14. Nxc7+ Kd8 15. Qxg4 Qe5+) 14... Be7 15. Nxc7+ Kd7 16. Rf1 Qg6) 12... Kd8 13. Nxa8 g5 $3 {[#]} 14. fxg5 (14. Nf3 $2 gxf4+ 15. Kxf4 d5 $1) 14... Qxg5 $1 (14... d5 15. d4 Bd6+ 16. Bf4 Qxg5 17. Bxd6 Ne3+ 18. Kf2 Nxd1+ 19. Rhxd1 Qf6+) 15. Nf3 Qg7 $1 16. Qg1 (16. Qe1 d5 $1 17. d4 Bd6+ 18. Bf4 Rg8) (16. d4 Ne3+) 16... d5 $1 17. d4 Bd6+ 18. Bf4 Bxf4+ (18... Qf6 $1) 19. Kxf4 Qf6+ 20. Kg3 Qd6+ 21. Kh4 Rg8 $19) (11. Nxc7+ {(looks like variation 11 Nh4)} Kd8 12. Nh4 (12. f5 Qxf5 $1 13. h3 (13. Nxa8 d5 $1) 13... Kxc7 14. hxg4 Qxg4+ 15. Kf2 d5 {and it is Black who has a pawn more !}) (12. Nxa8 Ne3+ $8) 12... Qf6 $1 13. Nxa8 (13. Nd5 Qd4 14. Qf3 g5 $1) 13... g5 $3 {[#](even stronger than with the bQ on h5)} (13... Be7 $2 14. Nf3 Qg6 15. Qe2 $18) 14. d3 (14. fxg5 Qf2+ 15. Kh3 Ne3+) 14... gxh4+ 15. Kf3 Qd4 $19) (11. Re1+ Kd8 12. Nh4 Qf6 13. Qe2 Bd7 14. h3 Be7 15. Nf3 (15. Qxe7+ Qxe7 16. Rxe7 Kxe7 17. Nxc7 Rac8 18. Nd5+ Ke6 19. Nc3 Nh6 $17) 15... Nh6 16. Nc3 Re8 17. Qf1 $1 (17. d3 $2 Qg6+ 18. Kh2 Bh4) 17... c6 18. d3 Nf5+ 19. Kh2 $11) 11... Kd8 12. Re1 (12. h3 Nf6+ $6 (12... Ne3+ $1 13. Kh2 Nxc2) 13. Kh2 Ne4 14. Qe1 Bd7 15. Nbd4 f5 16. d3 Nf6 17. Qa5 $1 Be7 18. Re1 Re8 19. Bd2 Nh5 20. Ng5 Bxg5 21. fxg5 $16 {Spielmann,R-Weenink,H/ Scheveningen 1923}) 12... Bd7 13. Nbd4 (13. Nfd4 $2 h5 $1 {[#]} 14. f5 (14. h3 h4+ 15. Kf3 c5 16. hxg4 Bxg4+) (14. h4 d5) 14... Qf6) 13... Ne3+ (13... Nf6+ 14. Kf2 c5 15. Nb5 Qxc2 (15... a6)) 14. Kf2 (14. Ng5 Nxc2 (14... h6) 15. Nxc2 h6) 14... Nxc2 15. Nxc2 (15. f5 Nxd4 $1 {[#]} 16. fxg6 (16. Nxd4 Qf6) 16... Nxe2 17. Ng5 fxg6 (17... Be6) (17... Nxc1 $2 18. Nxf7+ Kc8 19. Raxc1 Bc6 20. Nxh8) 18. Nf7+ Kc8 19. Nxh8 {(after Ra8, Rh8, but without more succes)} Nd4 20. Rb1 Be6 $19) 15... Qxc2 {Obtaining a pawn for a supposed delayed development.} 16. b4 (16. Kg1 c5 17. b4 Kc7) (16. Ng5 Qf5) 16... a5 17. Ba3 ( 17. Nd4 Qa4 (17... Qg6 18. b5 (18. Qf3 Kc8 19. b5) 18... d5 19. Bb2 $44) 18. Qh5 (18. Bb2 c5) 18... c5 $1 (18... Qxb4 19. Re4) 19. Nf3 axb4 20. Qxf7 Qc2 ( 20... Kc7 21. Bb2) 21. Ng5 Kc7) (17. b5 $6 Qc5+) 17... axb4 (17... Qf5 18. bxa5 Rxa5 19. Qe3 Kc8 20. Rab1) (17... Qa4 18. Ng5) (17... d5 18. Ne5 Be6 19. Nd3 axb4 20. Bb2 Bc5+ (20... Qc6 21. Qe3 Kc8 22. f5) 21. Kg3 Bd6) 18. Bxb4 Qf5 $1 { Black is probably better, but great defensive precision is required.} (18... Rxa2 $2 19. Ng5 $1 (19. Nd4 $1 Qb2 20. Bc3 Qxc3 21. dxc3 Rxe2+ 22. Rxe2) 19... Kc8 20. Nxf7 Rg8 21. Rec1 Qb3 $8 22. Rc3) (18... Ra4) 19. Qe3 h6 (19... Ra4 $1 20. Qb3 (20. a3 c5 21. Rac1) 20... Qxf4 21. d4 b5 22. Bd2 Qf5) 20. Rac1 (20. a4 c5 (20... Rxa4 21. Rxa4 Bxa4 22. Qa7 Bc6 23. Nd4) 21. a5 Kc7 22. a6 $1 Rxa6 23. Rxa6 bxa6 24. Ba5+ Kb8 25. d4) 20... Rg8 (20... c5 21. Bc3 (21. a3 Rg8) 21... Kc7) (20... Rxa2 21. Ra1) 21. Kg1 g5 22. Qc3 Rc8 $1 { Preferring to leave the "non-castle pawns" at home.} (22... c5 23. d4 $1 {[#]} ( 23. Ba5+ Kc8 24. d4 Bc6) 23... gxf4 (23... b6 24. fxg5 hxg5 25. dxc5 dxc5 26. Ba3 Kc7 27. Ne5) 24. dxc5 Bc6 (24... dxc5 25. Ba5+ Kc8 26. Qd2 $1) 25. Rc2 (25. Re2) 25... Bg7 (25... Bxf3 $4 26. Ba5+ $1) 26. Qd2 Bxf3 (26... Qd5 27. cxd6 Qxd2 28. Bxd2 Bf8 29. Ne5 Rxg2+ 30. Kf1) 27. Qxd6+ Qd7 (27... Kc8 28. c6 Bd4+ 29. Kh1 Ra7 30. gxf3) 28. Ba5+ Kc8 29. Re7 $1 {[#]} Bd4+ 30. Kh1 Qxd6 31. cxd6+ Bc6 ( 31... Kb8 32. d7 Bc6 {idem}) 32. d7+ Kb8 33. d8=Q+ Rxd8 34. Bxd8 f3 35. Bc7+ ( 35. Rxc6 bxc6 36. gxf3) 35... Kc8 (35... Ka7 $2 36. Rxc6) 36. Rxc6 fxg2+ (36... bxc6 37. gxf3 Rxa2 38. Bf4) 37. Kxg2 Rxa2+ 38. Kf3 bxc6 39. Bf4 $44) (22... c6 23. fxg5 hxg5 24. Qe3 Kc7) 23. fxg5 hxg5 24. Kh1 g4 25. Nd4 Qd5 $1 {[#]} (25... Qg6 $2 26. Ba5 $1 {[#]} b6 (26... Be7 27. Qb4 $1 $18) 27. Nc6+ Bxc6 28. Qxc6 f5 29. Bxb6 Rg7 30. Re3 $1 Rd7 31. Rce1 $1 (31. g3 Be7 32. Qd5 $1) 31... Be7 (31... cxb6 32. Re8+) 32. Bd4 Qg5 33. Qc3 $1 c5 34. Rxe7 $1 $18) (25... Qh5 $2 26. Ba5) 26. Qe3 (26. Ba5 $2 b6) 26... g3 (26... Ra8) 27. Bc3 (27. h3 Ra8) (27. hxg3 Rg4) 27... Ra8 $3 {Back home.} (27... gxh2 $2 28. Nc6+ $1 {[#]} Bxc6 29. Bf6+ Kd7 30. Qe7+ $1 Bxe7 31. Rxe7+ Kd8 32. Re6+ Kd7 $11) 28. Nf3 (28. Ne2 gxh2 (28... Qe6 29. Qf3 Bc6 30. Qf1 gxh2 31. Nd4) 29. Bf6+ Kc8 30. Nf4 Qb5) 28... gxh2 29. Bf6+ Kc8 30. Qc3 {Echo of the 22nd move, with the same mat threat !} (30. Qe8+ $2 Bxe8 31. Rxe8+ Kd7 32. Rxa8 Qh5 (32... c5) (32... c6 33. Re1 Qf5) 33. Rd8+ Ke6 34. Bh4 Qg4) 30... Qc5 (30... c6) 31. Qd3 Qh5 32. Ne5 {Threatening Nxd7 then Re5 and Qb5+.} (32. Qc3 c5) 32... Rxg2 $3 {[#]} (32... dxe5 $4 33. Rxe5 Qh6 (33... Ba3 34. Rxc7+ Kxc7 35. Rxh5) 34. Re8+ $1 Bxe8 35. Qd8#) (32... Qf5 $1 33. Qc4 (33. Qc3 c6) (33. Qxf5 Bxf5 34. Ng6 Bd7 35. Nxf8 Rxf8) 33... c6) (32... c6 33. Nxd7 Kxd7 34. Qb3 $3 {[#](this leads to 3 sacrifices Rxc6! in each of the 3 sub-variations !)} (34. Rb1 $2 b5) 34... Rb8 $8 (34... b5 $2 35. a4 $3 {[#]} Rxg2 (35... Rxa4 $2 36. Qe3 $3 {[#]} Ra8 (36... Qd5 37. Qe8+ Kc7 38. Qd8+ Kb7 39. Qd7+) 37. Qb6 $1 (37. Ra1) 37... Rc8 38. Rxc6 $1 {[#]}) (35... Qd5 $2 36. Qh3+ $1 Kc7 37. axb5 c5 $8 (37... Qxb5 $2 38. Qh7 $1) 38. d4 $1 c4 39. b6+ $1 Kxb6 40. Re2 Kc7 41. Rec2 Ra4 42. Qb3 $18) (35... Qg6 $2 36. Qf3 $1) 36. Kxg2 h1=Q+ 37. Rxh1 Qg6+ 38. Qg3 Qxf6 39. axb5 cxb5 40. Qg4+) (34... Kc7 35. Rxc6+ $1 {[#]} (35. Bd4 Ra6) 35... bxc6 (35... Kxc6 36. Rc1+ Kd7 37. Qxb7+ Ke6 38. Bd4 Bg7 39. Bxg7 Rxg7 40. Re1+ Kf6 41. Qxa8 ) 36. Rb1 $1 Kd7 $8 (36... Qb5 $4 37. Qxf7+) 37. Re1 $3 {[#]} Rc8 (37... Kc7 38. Rb1 $11 {: perpetuum mobile}) 38. Qb7+ Rc7 39. Qb8 Rc8 $8 40. Qb7+) 35. Rxc6 $1 {[#]} ( 35. a4 Qg6) (35. Rc3 Kc7 (35... Qd5) 36. Bd4 c5 37. Rf1) (35. Bd4 Rg5) 35... Rxg2 $1 (35... Kxc6 36. Qa4+ $1 b5 (36... Qb5 $2 37. Rc1+ Kb6 38. Bd4+) (36... Kc7 $6 37. Rc1+ Qc5 38. Rc4 Rg6 39. Bd4) 37. Qa7 $3 {[#]} Bh6 (37... Rxg2 38. Rc1+ ( 38. Kxg2 $2 Qd5+ 39. Kg3 Qxd2) 38... Kd5 39. Kxg2 Ke6 40. Qxb8 Qd5+ 41. Kg3 $3 {[#]} (41. Kxh2 $2 Qxd2+ 42. Kg3 Qxc1) 41... Qd3+ 42. Kg4 $1 Qe4+ (42... Qxd2 $2 43. Qe8+ $1 Kxf6 44. Rf1+) 43. Kg3 h1=Q 44. Rxh1 Qxh1 45. Bc3 $11) (37... Qg6 38. Rc1+ Kd5 39. Qd4+ Ke6 40. Re1+ Kf5 $2 41. Qf2+ $8 Kg4 42. Qf3#) 38. Rc1+ Kd5 39. Qd4+ Ke6 40. Re1+ Kd7 (40... Kf5 41. Rf1+ Ke6 42. Re1+) 41. Qa7+ Kc6 42. Rc1+ Kd5 $11 {: perpetuum mobile}) (35... Qg6 $2 36. Rc7+ $1 Kxc7 37. Qc4+ $8 Kb6 (37... Kd7 38. Qb5+) 38. Bd4+ Ka5 39. Qc3+ $8 Ka6 40. Qa3+ $8 Kb5 41. Qb3+ $8 Ka5 42. Bc3+ $8 Ka6 43. Qa4+ $8 Kb6 44. Ba5+ (44. Bd4+) 44... Kc5 45. Qb4+ Kd5 46. Qb5+ Kd4 47. Bb6#) 36. Kxg2 (36. Rc7+ Kxc7 37. Qc4+ $6 Qc5 38. Qxf7+ Kc6 39. Kxg2 Bh6) 36... Kxc6 37. Rc1+ $1 (37. Qc3+ Kd7 (37... Qc5 38. Qf3+) 38. Kh1 Rc8 39. Qb3 b5 40. a4 Rc5 (40... b4 41. a5) 41. axb5 Rxb5 42. Qe3 Qd5+) ( 37. Qc2+ Qc5 (37... Kd7 38. Qa4+ b5 39. Qa7+) 38. Qb2 (38. Rc1 Qxc2 39. Rxc2+ Kd7 40. Kxh2) 38... h1=Q+ 39. Kxh1 Qh5+ 40. Kg2 Qg4+ 41. Kf2 Qf5+ 42. Kg2 d5 43. Qe5) 37... Kd7 38. Kh1 (38. Re1 b5 39. Kh1 Re8) 38... Bh6 (38... b5 39. Qe3 Qd5+ (39... Qf5) 40. Kxh2 Qh5+ 41. Kg2 Qg6+ 42. Bg5 Ra8 (42... f6 $6 43. Qa7+) 43. Rf1 d5 (43... Rxa2 44. Qh3+) 44. Rf6) (38... Be7 39. Bxe7 Kxe7 40. a4 (40. Rf1 Qg6 41. Qb4) 40... b6 41. Re1+ (41. Qe3+ Qe5 42. Rc7+ Ke6 43. Qb3+) 41... Kd7 (41... Kf8 42. Qb4) 42. Rf1) 39. Re1 (39. Bh4 Ke8 40. Re1+ Kf8 41. Bg3 Qg6 42. Bxh2 Bxd2 43. Rf1) 39... b5 (39... Qc5 40. d4) 40. Re7+ Kc6 41. Be5 $3 {[#]} dxe5 42. Qc3+ $8 Kd6 43. Qb4+ $8 Kd5 44. Qb3+ $8 Ke4 45. Qb1+ $8 Kf4 (45... Kd4 $2 46. Rd7+ Kc5 47. Qc2+) (45... Kd5 46. Qb3+) 46. Rxf7+ $8 Kg3 47. Qe1+ (47. Qd3+ ) (47. Qf1 Bf4 48. Rg7+ Bg5 49. Rf7) 47... Kh3 48. Qf1+ $8) (32... Ra5 $4 33. Qc3) (32... Rxa2 $4 33. Nxd7 Kxd7 34. Re5 (34. Qe4 Ra8 35. Qxb7) 34... Qg4 35. Qb5+ c6 36. Qxb7#) (32... Ra6 $2 33. Nxd7 Qg4 $1 (33... Kxd7 $2 34. Qe4 $1) 34. Re8+ Kxd7 35. Rd8+ Ke6 36. Qf1 $1 $16) (32... Be6 $2 33. Qb5 $1) 33. Kxg2 (33. Qc4 c6 34. Kxg2 dxe5) (33. Nxd7 Rg1+ $8 34. Rxg1 hxg1=Q+ 35. Kxg1 Kxd7) 33... dxe5 34. Rxe5 Qg4+ $1 (34... Bc6+ $4 35. Kf2 $8 h1=N+ 36. Ke1 $3 $18 (36. Rxh1 $2 Bc5+ 37. Kg3 Ra3)) 35. Qg3 (35. Kxh2 Qf4+ $8 36. Qg3 (36. Kg1 Qxf6) 36... Qxd2+ $1 (36... Qxf6 $4 37. Re8+ $1 Bxe8 38. Qxc7#) 37. Qg2 Qf4+ (37... Qxc1) 38. Qg3 Rxa2+) (35. Kh1 Bc6+ 36. Rxc6 Qg1#) 35... Qxg3+ 36. Kxg3 Bd6 37. Kxh2 ( 37. d4 Rxa2 38. Rh1 Ra3+ 39. Kxh2 b5) 37... Rxa2 $1 38. Kg1 Rxd2 $1 {More pleasant to play: you don't catch the exchange but you get three pawns two of which are passed linked.} (38... Bxe5 39. Bxe5 Bc6 40. d4 Kd7 $19) 39. Rh5 (39. Rg5 Bh3 40. Rg7 b6 41. Rxf7 Bh2+ 42. Kh1 Bg2+ 43. Kxh2 Bd5+ 44. Kg3 Bxf7 45. Be5 c5) 39... b6 40. Be5 (40. Rh7 Be6) 40... Bc5+ (40... Bxe5 41. Rxe5 c5) 41. Kf1 (41. Rxc5 bxc5) 41... Kb7 42. Bg3 Bb5+ 43. Ke1 Re2+ 44. Kd1 Rg2 45. Rc3 ( 45. Rhxc5 bxc5 46. Be5 Kc6 47. Bd4 c4) 45... Be2+ 0-1