cb_20110104

[Event "h#3 b) Nh8 on h7"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Jones, Ch"] [Black "3107.33"] [Result "1-0"] [SetUp "1"] [FEN "2n4N/2n5/5p1p/3PpR2/4k3/3q4/3P1P2/K7 b - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] 1... -- 1-0 [Event "h#6"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Sobrecases, G & Rotenberg J"] [Black "3313.01"] [Result "1-0"] [SetUp "1"] [FEN "8/8/8/2q5/r1p1k3/1B6/1K3n2/8 b - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] 1... -- 1-0 [Event "2#"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Rudenko, V & Melnichenko V"] [Black "1444.44"] [Result "1-0"] [SetUp "1"] [FEN "6RB/3K4/p3N3/r1p1pkP1/5p1P/n5bP/4P1Q1/8 w - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] {Version Ch. Reeves.} 1. -- 1-0 [Event "3#"] [Site "?"] [Date "1971.??.??"] [Round "?"] [White "Anderson, GF."] [Black "1551.46"] [Result "1-0"] [SetUp "1"] [FEN "4B1R1/b1N1P2p/1p3p1k/4p1pr/1P4p1/2K3P1/3P1B2/R5Q1 w - - 0 1"] [PlyCount "1"] [EventDate "1971.??.??"] 1. -- 1-0 [Event "5#"] [Site "?"] [Date "2010.??.??"] [Round "?"] [White "Lambrinakos, P."] [Black "1000.35"] [Result "1-0"] [SetUp "1"] [FEN "8/5p2/5p2/2pp1P1K/2k3P1/3p4/1Q1P4/8 w - - 0 1"] [PlyCount "1"] [EventDate "2010.??.??"] 1. -- 1-0 [Event "s#3"] [Site "?"] [Date "1924.??.??"] [Round "?"] [White "Westbury, E."] [Black "1441.36"] [Result "0-1"] [SetUp "1"] [FEN "8/1p5p/3p4/1R6/NbP5/p1Q2p2/p1PB1P2/rk2K3 w - - 0 1"] [PlyCount "1"] [EventDate "1924.??.??"] 1. -- 0-1 [Event "?"] [Site "?"] [Date "1962.??.??"] [Round "?"] [White "Fritz, J."] [Black "=0350.00f3b3"] [Result "1/2-1/2"] [SetUp "1"] [FEN "5B2/8/5r2/8/5b2/1k3K2/8/5B2 w - - 0 1"] [PlyCount "8"] [EventDate "1962.??.??"] 1. Bg7 $8 (1. Be7 $2 Rf7 $8 2. Bh4 (2. Bc5 Bd6+ $8) 2... Bg5+ $8 3. Kg4 Bxh4 4. Kxh4 Rxf1 $19) 1... Rf7 2. Bd4 $3 {[#]} Be5+ 3. Ke4 $8 Bxd4 4. Bc4+ $3 {[#]} Kxc4 $1 {Stalemate.} 1/2-1/2 [Event "?"] [Site "?"] [Date "1980.??.??"] [Round "?"] [White "Fritz, J."] [Black "=0043.01f5h2"] [Result "1/2-1/2"] [SetUp "1"] [FEN "n7/8/6B1/3p1K2/1b6/8/7k/8 w - - 0 1"] [PlyCount "31"] [EventDate "1980.??.??"] 1. Ke5 $8 (1. Be8 $2 Bc3 (1... Nc7) (1... Nb6)) (1. Ke6 $2 Nb6 (1... Nc7+ 2. Ke5 Bc3+) 2. Ke5 Bc3+) 1... Nb6 (1... Nc7 2. Bf7 $8 Bc3+ 3. Kd6 $8) 2. Kd4 $8 ( 2. Bf7 $2 Bc3+ $8 3. Kd6 d4 $8 4. Bb3 (4. Bg6 Nc4+ 5. Kd5 Nb2 6. Bb1 Kg3) 4... Kg3 5. Kc7 Ba5 $8 6. Kc6 Nc8 $1 (6... Na8 $1 7. Kb5 Bd2) 7. Kd7 (7. Kb5 Bc3) ( 7. Kd5 d3) 7... Na7 $8) 2... Be1 (2... Kg3 3. Bf7 $8) 3. Kc5 $8 (3. Bf7 $2 Bf2+ $8 4. Ke5 d4 $8) 3... Bf2+ 4. Kc6 $8 Nc8 (4... d4 5. Kxb6 d3+ 6. Kb5 d2 7. Bc2 $11) (4... Kg3 5. Bf7 $8) 5. Bh7 $3 {[#]The bN must be forbidden to the g8-square and also watch the pawn.} (5. Bf7 $2 d4 $8 6. Kc7 Ne7 $8 (6... Na7 $2 7. Bc4 $8) 7. Kd6 Nf5+ (7... Bh4 8. Bc4 Kg2 9. Ke5 Bf2 $8 10. Ke4 Be3) 8. Ke5 Ng3 9. Bc4 Kg2 $19) (5. Kd7 $2 Na7 $8 6. Bd3 (6. Bf7 d4 $8 7. Bc4 Bg3 $1 (7... Be1 8. Kc7 Bb4 $8)) (6. Kd6 d4 $8 7. Bd3 Nc8+ $8 8. Kc7 (8. Kd7 Nb6+ $8) 8... Ne7 $8) 6... Bb6 (6... Bc5)) (5. Bb1 $2 d4 $8 6. Kc7 (6. Bh7 Na7+ $8 7. Kb6 d3+ $8) 6... Ne7 $8 7. Kd6 Ng8 $3 {[#]}) (5. Be8 $2 d4 (5... Ne7+ 6. Kd6 Bh4 7. Ke5 Bg3+ $8 8. Ke6 Ng8 $8) 6. Kc7 Ne7) 5... Ne7+ (5... d4 6. Kc7 $8 {(text on 11th with Kh2 instead of g2)} Ne7 (6... Na7 7. Bd3 $8) 7. Kd6 $8 Bh4 8. Ke5 (8. Kc5 Bf6 9. Kd6 $8) 8... Nc6+ 9. Kd5 $8) 6. Kd6 $8 Bh4 7. Bb1 $3 {[#]To wrestle with the pawn without fear of forks on b4 or d4.} (7. Ke5 $2 Be1 $3 {[#]} (7... Kg2 $2 8. Bb1 $8 Kf3 9. Ba2 $8 Nc6+ 10. Kd6) 8. Kd6 (8. Bb1 Bc3+ $8) 8... Bb4+ $8 9. Ke5 Kg3 (9... Bc5 $1) 10. Bb1 Bc5 $3 {[#]}) (7. Bd3 $2 Kg2 $1) (7. Bc2 $2 Kg2 $1 (7... Kg1 $1) 8. Ke5 (8. Bb3 d4 $8) 8... Bg3+ $3 {[#]} (8... Nc6+ 9. Kd6 Nb4 $2 (9... Ne7) 10. Bb3 d4 11. Kc5 $8) (8... Kf3 $2 9. Bb3 $8) 9. Ke6 (9. Kd4 Bf2+) 9... Nc6 $3 {[#]} 10. Bb1 (10. Kxd5 Nb4+ $8) (10. Bb3 Nd4+ $8) (10. Bh7 Nb4 $8) 10... Nb4 $3 {[#]}) (7. Ke6 $2 Kg2 $1 (7... Kg3 $1) 8. Ke5 Kf3 $1 (8... Be1 9. Bb1 Bc3+ $8 10. Ke6 Bb4 $8 11. Ba2 d4 $8) 9. Kd4 (9. Bb1 Ke3) 9... Bf2+) (7. Kc5 $2 Bf6 (7... Kg3)) 7... d4 (7... Kg2 8. Ke5 $8 Bg3+ (8... Bf2 9. Kd6 $8 Bh4 10. Ke5) 9. Ke6 $3 Nc6 10. Kxd5 $11 (10. Ba2 d4 11. Bd5+ $8)) (7... Kg1 8. Ke5 $8 Bg3+ 9. Ke6 $8 Nc6 10. Kxd5 $8) 8. Bh7 $3 {[#]threatens Ke5 or Kc5.} (8. Be4 $2 Ng8 (8... Kg1 9. Ke5 Bf2 $8)) 8... Kg2 (8... Kg1 9. Ke5 $8 Bf2 10. Kd6 $8 Nc8+ 11. Kc7 $8 Na7 12. Bd3 $8 {removes the slight dual but shortens the solution}) (8... Nc8+ 9. Kc7 $8 Na7 10. Kb6 $8) 9. Ke5 $8 (9. Kc5 $2 Bf6 $8 10. Kd6 Kf3 $1 (10... Kf2 $1) 11. Ke6 Bh4 (11... Bg5) 12. Ke5 Ke3 $8 $19) 9... Bf2 10. Kd6 $8 Nc8+ (10... Bh4 11. Ke5 $8) 11. Kc7 $8 Na7 12. Bd3 $1 (12. Be4+ {(idem)} Kg3 13. Bd3 $8 Kf3 {texte}) ( 12. Kb7 $2 Nb5 $8) (12. Kb6 $2 d3+ $8) 12... Kf3 13. Kb7 $8 Ke3 14. Bc4 $8 d3 15. Kxa7 $8 d2 16. Bb3 $8 1/2-1/2 [Event "?"] [Site "?"] [Date "2009.??.23"] [Round "?"] [White "Zinar, M."] [Black "0000.88"] [Result "1-0"] [SetUp "1"] [FEN "2k5/1p2p3/1P2p1p1/1P2PpP1/5P1P/1p5p/pP5P/K7 w - - 0 1"] [PlyCount "9"] [EventDate "2009.??.??"] {Originally presented with wKb1, bKb8, bPa3 and black to move. Korolkov 1929 and Liburkin 1932 made three minor promotions but very differently.} 1. h5 Kd8 (1... gxh5 2. g6 h4 3. g7 Kd7 4. g8=B $3 {[#]} (4. g8=N $2 Ke8 (4... Kd8 5. Nh6 Ke8 $8) 5. Nh6 Kf8 $8 6. Nxf5 exf5 7. e6 Kg7 {stalemate}) (4. g8=R $2 {pat}) 4... Kd8 5. Bxe6) 2. h6 Ke8 3. h7 Kd7 (3... Kf7 4. h8=R $3 {[#]} (4. h8=N+ $2 Kg7 $11)) 4. h8=N $3 {[#]} (4. h8=B $2 Kd8 5. Bg7 Ke8 6. Bf6 Kf7 (6... exf6 7. gxf6 Kf8 8. f7 g5 9. fxg5 f4 10. g6 $11)) 4... Ke8 5. Nxg6 1-0 [Event "?"] [Site "?"] [Date "1979.??.??"] [Round "?"] [White "Avni, A."] [Black "+0133.11g2d3"] [Result "1-0"] [SetUp "1"] [FEN "5R1b/2n5/8/3P4/6p1/3k4/6K1/8 w - - 0 1"] [PlyCount "59"] [EventDate "1979.??.??"] 1. d6 $8 (1. Rxh8 $2 Nxd5 $8) 1... Be5 (1... Ne6 2. Rxh8) 2. d7 $8 Ne6 3. Re8 $8 (3. Rc8 $2 Bf6 $8 4. Rc6 Nf4+ $8 5. Kg3 Ne2+ $8 6. Kxg4 Bd8 7. Rc8 Bb6 $11) 3... Nf4+ 4. Kg3 $3 {[#]} (4. Kg1 $2 Bc7 (4... Bf6)) 4... Bc7 (4... Nh5+ 5. Kh4 $8 Bc7 6. Kxh5 g3 7. Rg8 Ke4 8. Rxg3 $18) (4... Ne2+ 5. Kf2 $8 g3+ (5... Bc7 6. Rxe2) (5... Bd4+ 6. Ke1 Bc3+ 7. Kd1) 6. Ke1 $8 (6. Kf1 $2 g2+ $8 7. Kxg2 Bc7) 6... Bc3+ 7. Kd1 Ba5 8. Rxe2 $8 Kd4 9. Rg2 (9. Rd2+ Ke3 10. Ra2 $8) (9. Re8 g2 10. Rg8 $8 Ke5 11. Rxg2 $8 Ke6 12. Rd2 (12. Ra2 Bc7 13. Rd2 $8)) 9... Ke5 10. Rxg3 Ke6 11. Rd3 $8 (11. Ra3 Bc7 12. Rd3 $8) 11... Ke7 12. Rd5 Bb6 13. Kc2 Kd8 14. Kc3 Bf2 15. Kc4 Bh4 16. Kd4 $1 (16. Kb5 Kc7) 16... Bf6+ (16... Bf2+ 17. Ke5 ) 17. Ke4 Kc7 (17... Bh4 18. Kf5) 18. Kf5 $18) 5. d8=Q+ $8 (5. Rc8 $2 Ne2+ $8 6. Kxg4 Bb6 $11) 5... Nd5+ (5... Bxd8 6. Rxd8+ Ke4 7. Re8+ $8 Kf5 8. Rf8+ $8) 6. Re5 $3 {[#]} Bxe5+ (6... Bxd8 7. Rxd5+) 7. Kxg4 $8 Ke4 (7... Kc4 8. Kf5 Bc3 9. Qd6 Nb4 10. Ke4) 8. Qa8 Bd6 9. Qe8+ Be7 (9... Be5 10. Qa4+ Bd4 11. Qc2+ Ke5 12. Qe2+ Kd6 13. Kf5) (9... Kd4 10. Kf5 Ne3+ 11. Ke6) 10. Qg6+ Ke5 11. Kf3 Kd4 12. Qe4+ Kc5 13. Qg4 Bd6 14. Ke2 Nf4+ 15. Ke3 Nd5+ 16. Kd3 Ne7 (16... Nf4+ 17. Ke4) 17. Qc4+ Kb6 18. Qa4 $1 Kc7 19. Qe8 Nc6 20. Kc4 Ne7 21. Kd4 Nc6+ (21... Ba3 22. Ke5 Nc6+ 23. Ke6 Be7 24. Qd7+ Kb6 25. Kd5) 22. Kd5 Ne7+ 23. Ke6 Bb4 24. Qd7+ Kb6 25. Qd4+ Bc5 26. Qd8+ Kb5 27. Qd3+ Kb6 28. Qb3+ Ka5 (28... Kc6 29. Qa4+ Kc7 (29... Kb6 30. Kd7) 30. Qb5) 29. Qc3+ Kb5 30. Kd7 1-0 [Event "USSR "] [Site "?"] [Date "1979.??.??"] [Round "?"] [White "Beliavsky, A."] [Black "Polugaevsky, L."] [Result "1-0"] [ECO "B96"] [PlyCount "155"] [EventDate "1979.??.??"] {28/469} 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 b5 (7... Qb6) (7... Be7) (7... h6 8. Bh4 Qb6 9. Qd2 Qxb2 10. Rb1 Qa3 11. f5 Be7 12. fxe6 fxe6 13. Bc4 Nxe4 14. Nxe4 Bxh4+ 15. g3 Bg5 (15... d5) 16. Nxg5 hxg5 17. Nxe6 Bxe6 18. Bxe6 Qxg3+ 19. hxg3 Rxh1+ 20. Ke2 Rh2+ 21. Ke1 Rxd2 22. Kxd2 Ra7 (22... b5 23. c4) 23. Bd5 Nd7 24. Rxb7 Rxb7 25. Bxb7 Nc5 26. Bf3 Kd7 {1/ 2-1/2 Vallejo Pons,F (2698)-Morozevich,A (2700)/Reggio Emilia 2011}) 8. e5 dxe5 9. fxe5 Qc7 10. exf6 (10. Qe2 Nfd7 11. O-O-O Bb7 12. Qg4) 10... Qe5+ 11. Be2 (11. Ne4 Qxe4+ 12. Ne2) 11... Qxg5 12. O-O (12. Qd3 Qxf6 (12... Qh4+ 13. g3 Qxf6 14. Qe4 Ra7 15. Rf1 Qg6 16. Qf4 Nd7 17. Nc6 e5 18. Nxe5 Nxe5 19. Qxe5+ Qe6 20. Qxe6+ Bxe6 21. O-O-O Be7 22. Nd5 Bg5+ 23. Kb1 O-O 24. h4 Bd8 25. Nf4 Bc8 26. Bf3 g6 27. Bd5 {1/2-1/2 Bronstein,D-Polugaevsky,L/Moscow 1961/URS-ch}) 13. Rf1 (13. O-O-O Be7 14. Bf3 Ra7 15. Nc6 Rd7 16. Qe2 O-O 17. Nxb8 Qf4+ 18. Kb1 Qxb8 $17 {Savchenko,B (2484)-Cheparinov,I (2572) 2005}) 13... Qe5 14. Rd1 (14. O-O-O Ra7 15. Nf3 Qf4+ $1) 14... Ra7 (14... Qc7 $2 15. Bh5 g6 16. Bf3 Ra7 17. Nc6 Nxc6 18. Bxc6+ Bd7 19. Bxd7+ $1 Qxd7 20. Qe3 $1 {AB} Qe7 21. Ne4 $18) 15. Nf3 (15. Ndxb5 Rd7 $8 16. Qc4 Bb7 $1 17. Rxd7 axb5 (17... Nxd7 18. Nc7+ Kd8) 18. Qc7 Nxd7 {LP} 19. Qxb7 b4) (15. Nxe6 $2 Rd7) 15... Qc7 16. Ng5 (16. Ne5 Be7 17. Nxf7 O-O 18. Nd6) 16... f5 (16... Be7 17. Rxf7) 17. Qd4 h5 (17... Qe7 18. Bh5+ g6 19. Nge4 $1 (19. Qxh8 Qxg5 20. Bf3) 19... Bg7 (19... fxe4 $2 20. Qxh8) (19... Rg8 20. Nf6+ (20. Nd6+ Qxd6 21. Qxa7 Qxh2) 20... Kf7 21. Nxg8 Kxg8 22. Bf3) 20. Nd6+ Kf8 21. Qb6 $1 Qc7 22. Qe3 Bd7 (22... gxh5 $2 23. Rxf5+) 23. g4 { AB} Rg8 24. gxf5 exf5 25. Nxf5 Bxc3+ 26. bxc3 Bxf5 27. Rxf5+ gxf5 28. Qh6+ Ke7 $8 29. Qxh7+ Kf8 $11) (17... e5 18. Qh4) 18. Rxf5 (18. Qh4) 18... exf5 19. Nd5 Qd7 $1 (19... Qa5+ 20. c3 Nc6 21. Nf6+ gxf6 22. Qxf6 Rg7 23. Qxc6+ Bd7 24. Rxd7 Rxd7 25. Qg6+ Ke7 26. Qe6+ Kd8 27. Qf6+ Kc7 28. Ne6+ Kb7) 20. Qe3+ (20. Qh4 Be7 (20... Qc6 21. Bxh5+ Rxh5 22. Qxh5+ g6 23. Qh8) 21. Kf1 $1 (21. Bxh5+ $2 Kf8 22. Nf4 Qe8 $3 $19 (22... Bxg5 $2 23. Ng6+ $8 Kg8 24. Qxg5 $8 Qe6+ 25. Kf1 Rd7 $8 26. Re1 Qc4+ $8 27. Kg1 Qd4+ $8 28. Kh1 Rd8 $8 29. c3 Qf6 30. Ne7+ $8 Kf8 31. Ng6+ Kg8 $11)) (21. Nf4 Bxg5 $8 22. Qxg5 Qe7) 21... Bxg5 (21... O-O 22. Nxe7+ Qxe7 23. Bxh5 g6 $17 24. Bxg6 Rc7 25. Qh5) (21... Kf8 22. Nxe7) (21... g6 ) 22. Bxh5+ Kf8 23. Qxg5 Rxh5 (23... Qd6 24. Nb4 Rxh5 $8 25. Qxh5 Qf4+ 26. Kg1 Qxb4 (26... Bd7)) (23... Rh6 $2 24. Nb6) 24. Qxh5 Qf7 25. Qh8+ Qg8 26. Qh4 Kf7 27. Qh5+ g6 28. Qh4 Qg7 $8 29. Qd8 Be6 30. Qxb8 Rd7 {(Tal-Polugaevsky, 4e du match 1980 29/393)} 31. Nc3 Rxd1+ 32. Nxd1 Qd4 33. Qb7+ Kf6 34. Qf3 Bc4+ 35. Ke1 $11) (20. Rd3 Nc6 21. Re3+ Ne7 22. Nf6+ gxf6 23. Qxf6 f4 24. Re5 (24. Qf7+ Kd8 25. Ne6+ Qxe6 26. Rxe6 Bxe6 27. Qxe6 Bg7) 24... f3 25. Bxf3 Bb7 26. Qxh8 Bxf3 27. gxf3 Qd6 28. Qxh5+ Kd7 29. Ne6 Bh6 30. Kf1 Bc1 31. Ng7 Ra8 32. Re6 $16 ) (20. Qe5+ Be7 21. Qxb8 Rb7 (21... O-O 22. Ne6)) 20... Be7 21. Nb6 (21. Nf6+ gxf6 22. Rxd7 Rxd7 23. Ne6 Rd6) 21... Qc7 (21... f4 22. Rxd7 fxe3 23. Rxa7 Bf5 24. h4) 22. Nxc8 Qxc8 23. Qxa7 Nc6 24. Qe3 O-O 25. Bxh5 Bxg5 26. Qxg5 Ne5 $1 { AB} (26... Qe6+ 27. Kf2 Qxa2 28. Bf3 Nb4 29. Qe3 (29. Rd2 {AB} Qc4) 29... Qxb2 30. Rd2) (26... Qc7 27. Bf3) 27. Qe3 (27. Qe7 g6) 27... Ng4 28. Qb3+ Kh8 $44) 12... Qe5 {The 4th consecutive move of the bQ, which Polou was particularly proud of !} (12... Ra7 13. Qd3 Rd7 14. Ne4 Qe5 15. Nf3 Qxb2 (15... Qc7 16. Qe3 g6 17. c4 b4 18. Kh1 Bb7 19. Rad1 h5 20. Neg5 Bc5 21. Qe5 Bd6 22. Rxd6 Qxd6 23. Nxf7 Kxf7 24. Ng5+ Kf8 25. Nxe6+ Kf7 26. Ng5+ Kf8 {1/2-1/2 Novopashin,A-Polugaevsky,L/Vilnius 1960}) 16. Qe3 Bb7 17. a4 b4) 13. Nf3 $1 ( 13. Bf3 Ra7) (13. Kh1 Ra7 (13... Bc5 14. Nf3 {texte})) (13. Bh5 g6 14. Bf3 Ra7) 13... Bc5+ (13... Qxf6 14. Ne4 $16) 14. Kh1 Qxf6 15. Ne4 Qe7 16. Nfg5 (16. Ne5 f5 (16... O-O 17. Nxf7 {text}) 17. Bh5+ (17. Bxb5+ axb5 18. Nxc5 Qxc5 (18... O-O 19. b4 {AB}) 19. Qh5+ g6 20. Nxg6 hxg6 21. Qxh8+ {AB} Qf8 (21... Kf7 22. Rad1 Nc6 23. Qh7+ Kf6 24. Qc7 b4 25. Rfe1 Qc4 26. Rd8 $18 {Dimitrov,V (2460) -Luft,A (2285)/Velden 1993}) 22. Qe5 (22. Qc3) 22... Bd7 (22... Nc6 23. Qxb5) 23. Rad1 (23. a3)) (17. Nxc5 Qxc5 18. Bh5+ g6 19. Bf3 Ra7) (17. Bd3 O-O (17... Bd4 18. Bxb5+ axb5 19. Qxd4) 18. Nxc5 Qxc5) 17... g6 18. Nxg6 hxg6 19. Bxg6+ Kf8 20. Nxc5 Rh6 $1 {(Diaz,J (2365)-Vera,R (2455)/Havana 1986)} (20... Qxc5 $2 21. Qd8+ Kg7 22. Qg5 $3) 21. Qg4 $1 (21. Nxe6+ Bxe6 22. Bxf5 Bf7 23. Qf3 Nc6 ( 23... Ra7)) (21. Bxf5 exf5 22. Qd5 Nc6) 21... Ra7 (21... Qf6 $2 22. Nxe6+ $1 Bxe6 23. Bxf5 $18) (21... Qxc5 22. Qg5 $1 Rxg6 $8 23. Qxg6 Nc6 24. Qf6+ Ke8 $8 25. Rad1 $40) (21... Nc6 22. Rae1 $1 (22. Nxe6+ Bxe6 23. Bxf5 (23. Rae1 Qd6) 23... Bf7 24. Bg6 Ne5 25. Rxf7+ Nxf7 26. Rf1) (22. Rad1) 22... Qxc5 23. Rxf5+ $1 exf5 24. Re8+ Kg7 25. Bxf5+ Kf6 26. Qf4 $1 (26. Bxc8 Nd4 27. Qf4+) 26... Rxh2+ 27. Qxh2) (21... Qc7 22. h3) (21... Qd6 22. h3) 22. Nxe6+ (22. Rad1 Nc6) 22... Bxe6 $8 (22... Qxe6 $2 23. Rxf5+ Ke7 24. Qg5+) 23. Rae1 (23. Bxf5 Bf7 $8 24. Bg6 Qh4 $1) 23... Qd6 $8 24. h3 Bf7 25. Bxf5 Nc6) 16... O-O (16... f5 17. Nxc5 (17. Bh5+ g6 18. Nxh7 $1 Kf7 $1 (18... gxh5 19. Nef6+ Kf7 20. Qxh5+ Kg7 21. Rf3 $16) 19. Nhg5+ Kg7 20. Nxc5 Qxc5 21. Bf3 Ra7 {AB}) (17. Bf3 Ra7) 17... Qxc5 18. a4 O-O (18... bxa4 19. Rxa4 O-O 20. Bc4 Qe7 21. Nxe6 Bxe6 22. Re1 $16) (18... b4 19. Bh5+ (19. a5) 19... g6 20. Qe1) 19. axb5 h6 20. Nf3 Ra7 21. Qd4 Qxd4 (21... Qe7 {(Ginsburg,G (2485)-Balzar,A (2315)/Germany 1998)} 22. Ne5 $1 $18) 22. Nxd4 Rff7 23. Bc4 $16) 17. Nxf7 $1 (17. Bd3 f5 18. Nxc5 Qxc5 19. Qe2 e5 20. a4 (20. Be4 Ra7 $1) 20... Qe7 21. Nf3 {(Winge,S (2270)-Ziegler,A (2315)/ Sundsvall 1989)} e4 $1 {[#]} 22. axb5 Ra7) (17. Nf6+ $6 gxf6 18. Nxh7 $1 {[#]} Kxh7 19. Bd3+ f5 (19... Kh6 20. Rf3 Rg8 21. Qd2+ Rg5 22. h4) 20. Qh5+ Kg8 (20... Kg7 21. Rf3 Bd6 22. Rh3 Bf4 23. Qh7+ Kf6 24. Bxf5 Ra7) 21. Rf3 Bd4 $3 {[#]}) 17... Rxf7 18. Rxf7 Kxf7 19. Bh5+ Kg8 (19... g6 20. Nxc5 Ra7 21. Ne4 Kg7 (21... gxh5 22. Nd6+) 22. Bg4 Nc6 23. Qd2 Rc7 24. Nd6 $16 {AB}) 20. Nxc5 Nd7 $2 (20... Qxc5 $2 21. Qd8+ Qf8 22. Bf7+ $1 {[#]}) (20... Ra7 $1 $14 21. Ne4 (21. Nd3 Nc6) 21... Rd7 (21... Bb7 22. Qe2 (22. Qg4 Bxe4 (22... g6 23. Bxg6 hxg6 24. Qxg6+ Kh8 25. Ng5) 23. Qxe4 Nd7 24. Bg4 Nf8) (22. Qd3) 22... Nd7 (22... Bd5) 23. Rd1 Bxe4 24. Qxe4 Nf6 25. Qh4 Rd7 26. Rf1 (26. c3) 26... Nxh5 (26... Rd2) 27. Qxh5 Rd5 28. Qe2 Qd6 $11 {Rodin,M (2430)-Kopmann,R (2320)/Pardubice 1996}) (21... Rc7) 22. Qf3 Rd5 23. a4 $14) (20... Nc6 $6 21. Bf3 (21. Qg1 Ra7) 21... Qxc5 22. Bxc6 Ra7 $8 ( 22... Qxc6 $2 23. Qd8+ Kf7 24. Rf1+ Kg6 25. Qd3+ Kh6 26. Qh3+ Kg5 27. Qg3+ Kh6 28. Rf4 {AB}) 23. Qd8+ Qf8 24. Be8 {[#]} Re7 $8 25. Qxc8 $8 Qxe8 26. Qxa6 $16) 21. Nxe6 $1 {[#]Pseudo-sacrifice echo.} (21. Bf3 Ra7 22. Nxe6 Nf6 23. Nd4 $16) 21... Bb7 (21... Qxe6 $2 22. Bf3 Nb6 23. Qd8+ $8 Kf7 24. Bh5+ (24. Rf1) 24... g6 25. Rf1+ {AB}) (21... Nb6 22. Nd4 Bb7) 22. Bf3 Bxf3 23. Qxf3 Re8 24. Nd4 Qe1+ 25. Qf1 Qb4 26. Nb3 Nf6 27. c3 Qh4 (27... Qe4) 28. Nd4 Ng4 29. Nf3 Qf2 30. h3 Qxf1+ 31. Rxf1 Nf6 (31... Ne3 32. Re1 Kf8 33. Nd4) 32. Kg1 Re2 33. Rf2 Re3 34. Rd2 Ne4 35. Rd8+ Kf7 36. Kf1 Nc5 37. Rd5 Na4 38. Rd2 h6 39. Nd4 Re4 40. Ne2 Ke7 41. Ke1 h5 $1 {"To paralyse the King side while observing the Queen side" (AB).} 42. Kd1 h4 $1 43. b3 Nc5 44. Rd4 Kf6 45. Rxe4 Nxe4 46. Kc2 Ke5 {"The King has replaced the rook at the observatory" (AB).} 47. Kd3 Nf2+ 48. Ke3 Nd1+ 49. Kd2 Nf2 50. Nd4 Kf4 {Justifying the advance of the rook-pawn.} (50... g5 51. Nc2 g4) 51. Ne6+ Kg3 52. Ke3 {The passed pawns have to be pushed out. However...} (52. c4 bxc4 53. bxc4 Kxg2 54. Ke3 (54. c5 Kxh3 55. c6 Ne4+ 56. Ke3 Kg3 57. Kxe4 h3 58. c7 h2 59. c8=Q h1=Q+) 54... Nd1+ 55. Kf4 Kxh3 (55... Nc3 $1 56. c5 Nxa2 57. c6 Nb4) ( 55... Nb2 $2 56. c5) 56. c5 Kg2 (56... Nb2 $2 57. c6 Nc4 58. c7) (56... Nc3 57. c6 (57. Kf3 Nd5 58. c6) 57... Nd5+ 58. Kf3 Kh2 59. a4 (59. Kf2) 59... Kg1 $1 ( 59... h3 $2 60. Nf4 Ne7 61. c7 g5 62. Ne2 Nc8 63. Kf2 Nd6 64. Ng3 a5 65. Nf5 Nc8 66. Nh6 Nd6 67. Ng4+ Kh1 68. Ne5 Nc8 69. Nf3 g4 70. Ne5 $18) 60. Kg4 Kf2 61. Kxh4 Ne7 62. c7 Ke3 $11) 57. c6 h3 58. c7 h2 59. c8=Q h1=Q $11) 52... Nd1+ 53. Kd4 Kxg2 54. c4 bxc4 55. bxc4 Kxh3 56. c5 Nb2 $1 57. c6 Na4 $8 58. Nf4+ Kg3 59. Nd5 h3 60. c7 h2 61. c8=Q h1=Q 62. Qc7+ Kh4 $6 {Condemns himself to a tricky defence.} (62... Kf2 $1 63. Qc2+ Kg3 $11) (62... Kh3 63. Qd7+ Kg3 64. Qxg7+ Kf2 65. Qf6+ Qf3) 63. Qd8+ $1 (63. Qe7+ Kh5 (63... Kg3) 64. Qe8+ Kg5 $8) 63... Kg3 $3 (63... Kg4 $2 64. Ne3+ $8 Kg3 (64... Kf4 65. Qc7+ Kg5 66. Qxg7+) 65. Qg5+ Kf2 66. Ng4+ $3 {[#]} Kg2 (66... Kf3 67. Qd5+ $8) (66... Ke2 67. Qe3+ $8) (66... Kg1 67. Qe3+ $1 (67. Qc1+ Kg2 68. Ne3+ $1 Kh2 69. Qc2+) 67... Kg2 68. Qe4+ $8 {[#]} Kg1 69. Qe1+ (69. Qb1+ Kg2 70. Ne3+ $8) 69... Kg2 70. Ne3+ $8 Kh2 71. Qh4+ $8) 67. Ne5+ $3 {[#]} (67. Qd2+ $2 Kg3 $8) 67... Kf1 (67... Kf2 68. Qe3+ Kg2 (68... Kf1 69. Qc1+ {idem}) 69. Qf3+ $1 Kg1 70. Qg3+ $1 {[#]} (70. Qd1+ $1 Kg2 71. Qe2+ Kg3 72. Qg4+ $8 Kf2 73. Nd3+ $8 Kf1 74. Qd1+) 70... Kf1 (70... Qg2 71. Nf3+ $8) 71. Ng4 $1 {[#]} (71. Qd3+ $1 Kg2 72. Qe4+ (72. Qe2+ Kg3 73. Qg4+) 72... Kg1 73. Nf3+ Kf2 $8 (73... Kf1 $2 74. Nd2+ $8 (74. Qe1+ Kg2 75. Nh4+ Kh2) 74... Kg1 75. Qe3+) ( 73... Kg2 $2 74. Nd2+) 74. Qe3+ Kg2 $11) (71. Qf4+ $2 Ke2 $1) 71... Qg1+ 72. Ne3+ $8) (67... Kh2 68. Qh4+ Kg2 (68... Kg1 69. Qg3+ {already seen}) 69. Qg4+ (69. Qe4+ {below}) 69... Kf2 (69... Kf1 70. Qd1+) 70. Nd3+ Kf1 71. Qf4+ $1 (71. Qd1+ Kg2 72. Nf4+ Kh2 73. Qh5+ $1 (73. Qd2+ $1 {voir 64...Rf2?}) 73... Kg1 74. Qg4+ Kf2 75. Nh3+ $1 {[#]} (75. Nd3+ {goes backwards}) 75... Ke1 76. Ke3 $8 Qh2 77. Qh4+ Kf1 78. Qc4+ $8 Kg2 79. Nf4+ $8 Kg3 80. Ne2+ $8 Kh3 81. Qc8+ Kg2 82. Qg4+ Kh1 83. Qf3+ Qg2 84. Qh5+ Qh2 85. Ng3+ Kg1 86. Qd1+ $8 Kg2 87. Qf3+) (71. Qf5+ $2 Ke2 $8) 71... Kg2 72. Qe4+ $1 Kg1 73. Qe1+ Kh2 74. Qh4+ Kg2 75. Nf4+) 68. Qc1+ Kg2 69. Qc2+ (69. Qd2+) 69... Kg3 (69... Kg1 70. Qd1+ Kg2 71. Qf3+) 70. Qd3+ $1 (70. Qg6+ Kf2 71. Qf5+ Kg1 72. Qb1+ $8 Kg2 73. Qe4+ Kg1 74. Qe1+ Kg2 75. Qe2+ Kg1 76. Qe3+ Kf1 77. Qd3+ $8) 70... Kf2 (70... Kf4 71. Qe3+ Kf5 72. Qf2+ $3 {[#]} Kg5 73. Qg3+ $8 Kf6 74. Qg6+ Ke7 75. Qf7+ {AB} Kd6 76. Qd7#) 71. Ng4+ Kg2 72. Qe4+ {(would be the only move if the wQ was in e3 as above)} Kg1 73. Qe1+ Kg2 74. Ne3+ {AB}) (63... Kh3 $2 64. Qh8+ $8 Kg2 65. Nf4+ $8 (65. Ne3+ $2 Kg1 66. Qxg7+ Kf2 $8 {(it's lost with wQ on g6 or g5)} 67. Ng4+ Ke2 68. Qe5+ Kd2 $8) 65... Kg1 66. Ne2+ $8 Kg2 67. Qa8+ $8 Kh2 68. Qb8+ $8 Kg2 69. Qb7+ $8 Kh2 70. Qc7+ $8 Kg2 71. Qc6+ (71. Nf4+) 71... Kh2 72. Qd6+ (72. Qxa4) 72... Kg2 73. Qd5+ Kh2 74. Qe5+ Kg2 75. Qe4+ Kh2 76. Qh4+ (76. Qf4+) 76... Kg2 77. Nf4+ Kg1 78. Qe1+ Kh2 79. Qf2+) (63... Kh5 $4 64. Qh8+) 64. Qg5+ Kh2 $2 (64... Kf3 $3 {(because wQ does not have access to e4)} 65. Qf5+ (65. Qe3+ Kg4 $8 ) (65. Qf4+ Ke2 $8) 65... Kg3 $8 66. Qg6+ (66. Qf4+ Kh3 $8) 66... Kf2 $3 {(because wQ does not have access to e3)} (66... Kh2 $2 67. Qh5+ {text}) (66... Kf3 $2 67. Qe4+ (67. Qd3+)) 67. Qc2+ Kg3 $8 68. Qb3+ (68. Qxa4 $4 Qh4+) 68... Qf3 $8 ( 68... Kf2 $2 69. Qe3+ $8 {below})) (64... Kf2 $2 65. Qe3+ $8 Kf1 (65... Kg2 66. Nf4+ $8 Kf1 67. Qe2+ Kg1 68. Qe1+ Kh2 69. Qf2+) 66. Qc1+ $8 (66. Nf4 $2 Qg1 (66... Qc6)) (66. Qg3 $2 g5 67. Qd3+) 66... Kg2 67. Nf4+ $1 (67. Ne3+ $1 Kh2 68. Qc2+ $8 Kg3 (68... Kg1 69. Qb1+ Kh2 70. Qb8+) 69. Qg6+ $8 Kf2 70. Ng4+ $8 Kg3 71. Ne5+ $8 {(already seen with wQg5)} Kh2 (71... Kf2 72. Qc2+ (72. Qf5+ Ke2 73. Qc2+) 72... Kg3 73. Qd3+ $1 {voir 63...Rg4?}) (71... Kh3 72. Qh5+) 72. Qh5+ (72. Qh7+) 72... Kg1 (72... Kg2 73. Qe2+ Kg3 74. Qg4+ Kf2 75. Nd3+) 73. Qd1+ $8 Kh2 74. Ng4+ $8 Kg2 75. Ne3+ $8 Kh2 76. Qe2+ (76. Qh5+) 76... Kg3 77. Nf5+ $3 {[#]} Kh3 (77... Kf4 78. Qe5+ $8 Kg4 79. Ne3+ $8 Kh4 80. Qf4+ $8) 78. Qh5+ $8 Kg2 79. Qg4+ Kf2 80. Qg3+ $8 Ke2 81. Qd3+ $8 Kf2 82. Qe3+ $8 Kg2 83. Qe4+ $8 Kg1 84. Qe1+ Kg2 85. Ne3+ $8 Kh2 86. Qh4+) (67. Qg5+ $2 Kf2 $11) (67. Qd2+ $2 Kg3 $11) 67... Kh2 68. Qd2+ $1 (68. Qc2+ Kg3 69. Ne2+ Kf2 70. Nc3+) 68... Kg3 69. Ne2+ $3 {[#](symmetrical echo of 66 Ng4+!! above: only the wK is not symmetrical)} Kg2 70. Qg5+ $1 {[#](and so the sequence is asymmetric, the 70 Nd4+ equivalent being impossible)} (70. Nc3+) 70... Kf2 71. Qe3+ $8 Kg2 72. Nf4+ (72. Qe4+ Kh2 73. Qh4+ Kg2 74. Nf4+) 72... Kf1 73. Qe2+ Kg1 74. Qe1+ Kh2 75. Qf2+) 65. Qh5+ $3 {[#]} ( 65. Qh4+ $2 Kg1 $8) 65... Kg1 66. Qd1+ $8 Kh2 67. Qxa4 Qa1+ 68. Kc5 Qc1+ 69. Qc4 (69. Kb6 g5 70. Qg4 (70. Qb3 g4 71. Ne3) (70. Qb4) 70... Qb2+ 71. Nb4 Qf6+ (71... Qa3 72. Qh5+ Kg2 73. Qxg5+) 72. Ka5) 69... Qa3+ 70. Kd4 Qb2+ 71. Ke4 g5 72. Kf5 Qd2 73. a4 a5 74. Qe4 Kg3 75. Qe3+ Qxe3 76. Nxe3 Kf3 77. Ng4 $8 Ke2 78. Ke4 1-0