cb_20140304

[Event "h#2 2 sol"] [Site "?"] [Date "1984.??.??"] [Round "?"] [White "Fougiaxis, H."] [Black "3878.24"] [Result "1-0"] [SetUp "1"] [FEN "5R2/KB4rr/4pn1p/3NP3/3p2p1/R3nk2/b2PNb2/3q4 b - - 0 1"] [PlyCount "1"] [EventDate "1984.??.??"] 1... -- 1-0 [Event "h#2 2 sol"] [Site "?"] [Date "1983.??.??"] [Round "?"] [White "Haymann, J."] [Black "3858.41"] [Result "1-0"] [SetUp "1"] [FEN "6B1/2P1B2K/1P5p/3N4/N6q/Pk4rR/n2P1R2/2n2br1 b - - 0 1"] [PlyCount "1"] [EventDate "1983.??.??"] 1... -- 1-0 [Event "h#3 "] [Site "?"] [Date "2012.??.??"] [Round "?"] [White "Kochulov, I."] [Black "0032.37"] [Result "1-0"] [SetUp "1"] [FEN "8/7N/2Np3p/b4p2/5k2/1p2pP2/pP1p2P1/K7 b - - 0 1"] [PlyCount "1"] [EventDate "2012.??.??"] 1... -- 1-0 [Event "h#4 with Apparent Play"] [Site "?"] [Date "2008.??.??"] [Round "?"] [White "Kochulov, I."] [Black "0002.13"] [Result "1-0"] [SetUp "1"] [FEN "1k2N3/p7/8/8/1N6/3p4/p2P4/2K5 w - - 0 1"] [PlyCount "1"] [EventDate "2008.??.??"] 1. -- 1-0 [Event "2#"] [Site "?"] [Date "1940.??.??"] [Round "?"] [White "Loschinsky, L."] [Black "4878.43"] [Result "1-0"] [SetUp "1"] [FEN "K7/NP1R3P/p6R/4kp2/1B2Pr2/3p4/3P1nbN/b1nQq1r1 w - - 0 1"] [PlyCount "1"] [EventDate "1940.??.??"] 1. -- 1-0 [Event "4#"] [Site "?"] [Date "2014.??.??"] [Round "?"] [White "Rudenko, V & Chepijnyi V"] [Black "0855.42"] [Result "1-0"] [SetUp "1"] [FEN "4B2K/4R3/1B1N3n/P1rkPP2/r1pp4/3Nb3/2R1P3/8 w - - 0 1"] [PlyCount "1"] [EventDate "2014.??.??"] 1. -- 1-0 [Event "7#"] [Site "?"] [Date "1965.??.??"] [Round "?"] [White "Johandl, A."] [Black "0345.57"] [Result "1-0"] [SetUp "1"] [FEN "3B3n/r7/1Np1p1bp/2k1P2p/1pP1p3/pP6/K2PN2P/8 w - - 0 1"] [PlyCount "1"] [EventDate "1965.??.??"] 1. -- 1-0 [Event "15 #"] [Site "?"] [Date "2011.??.??"] [Round "?"] [White "Sakharov, S."] [Black "0206.47"] [Result "1-0"] [SetUp "1"] [FEN "3K4/p7/1k6/R3R3/p1ppp3/8/1P1PPPpp/2n1n3 w - - 0 1"] [PlyCount "29"] [EventDate "2011.??.??"] 1. Rab5+ $1 (1. Reb5+ $2 Kc6 2. Rf5 g1=Q) (1. Kd7 $2 a6 $1) 1... Kc6 (1... Ka6 $2 2. Kc7 Nb3 3. Rbd5) 2. Rec5+ $1 Kd6 3. Rf5 $1 {[#]} Kc6 (3... Ke6 $2 4. Rbe5+ Kd6 5. f4 exf3 6. Ra5 Ke6 (6... Kc6 $2 7. Rf6+ Kb7 8. Rb5+) 7. e4 dxe3 8. Rae5+ Kd6 9. d4 cxd3 10. Ra5 Kc6 11. Rf6+ {et mat au 14e}) 4. Rbc5+ $1 Kd6 (4... Kb6 $2 5. Kd7 a6 (5... Kb7 6. Rf6) 6. Rc6+ Kb7 7. Rff6) 5. b4 $1 {[#]} (5. Ra5 $2 Ke6 $1 6. Rae5+ Kd6 7. f4 exf3 8. Ra5 Ke6 9. e4 dxe3 10. Rae5+ {and mat on 16th}) 5... axb3 (5... Ke6 $2 6. Rce5+ Kd6 7. f4 exf3 8. Rc5 Ke6 9. e4 dxe3 10. Rce5+ {and mat on the 14th}) (5... cxb3 $2 6. Ra5 Ke6 7. Rae5+ Kd6 8. f4 exf3 9. Ra5 Ke6 10. e4 dxe3 11. Rae5+ Kd6 12. d4 Kc6 13. Kc8 Kd6 14. Rf6#) 6. Ra5 $1 {Return.} Ke6 ( 6... Kc6 $2 7. Rf6+) 7. Rae5+ $1 {Return.} Kd6 8. f4 $1 {[#]} exf3 (8... Kc6 $2 9. Kc8) 9. Ra5 $1 {Return.} Ke6 10. e4 $1 {[#]} dxe3 11. Rae5+ {Return.} Kd6 12. d4 $1 {[#]} cxd3 13. Rb5 $1 {Return. [#]} Kc6 (13... Ke6 14. Kc7 $1 h1=Q 15. Rbe5# $1) 14. Ke7 $1 h1=Q 15. Rfc5# $1 1-0 [Event "s#8"] [Site "?"] [Date "1969.??.??"] [Round "?"] [White "Riczu, L & Oudot J"] [Black "0250.02"] [Result "0-1"] [SetUp "1"] [FEN "6bk/2p4B/8/2Bp2R1/8/K6R/8/8 w - - 0 1"] [PlyCount "1"] [EventDate "1969.??.??"] 1. -- 0-1 [Event "h#5"] [Site "?"] [Date "2014.??.??"] [Round "?"] [White "R. Arnold"] [Black "3646.16"] [Result "1-0"] [SetUp "1"] [FEN "4n1n1/4r1p1/3pqpKp/3rbp1p/3k1B2/8/5P2/8 b - - 0 1"] [PlyCount "1"] [EventDate "2014.??.??"] 1... -- 1-0 [Event " "] [Site "?"] [Date "2013.??.??"] [Round "?"] [White "Bazlov, Y."] [Black "0144.11"] [Result "1-0"] [SetUp "1"] [FEN "1b6/5N2/3PRKn1/8/8/8/7p/2Bk4 w - - 0 1"] [PlyCount "23"] [EventDate "2013.??.??"] 1. d7 $8 (1. Kxg6 $2 h1=Q 2. d7 Bc7) 1... Bc7 (1... h1=Q 2. d8=Q+ Kxc1 3. Qc8+) 2. Rd6+ $8 Ke1 (2... Bxd6 3. d8=Q h1=Q 4. Bg5 Qf3+ 5. Kxg6 Qd3+ 6. Kh6 $18) 3. Rc6 $8 Ne5 (3... Nf8 4. Bf4 Nxd7+ 5. Kf5 Kf1 6. Rxc7 (6. Rc1+ Kg2 7. Rc2+ Kg1 8. Be3+ Kf1 9. Rxc7 h1=Q 10. Rc1+ Kg2 11. Rxh1 Kxh1 12. Ba7 Kg2 13. Nd8 Kg3 14. Ke6 Nf8+ 15. Kf7 Nh7 16. Ne6 Kg4 17. Kg6) 6... h1=Q 7. Rc1+ Kg2 8. Rxh1 Kxh1 9. Be3 $8 Nb8 10. Ne5 Na6 11. Bb6 Nb4 12. Ke4) (3... h1=Q 4. Rxc7) 4. Nxe5 $8 (4. Rxc7 $2 Nxd7+ $11) 4... Bd8+ (4... Bxe5+ 5. Kxe5 h1=Q 6. Bd2+ Ke2 7. Rd6 Qh8+ 8. Kd5 Qa8+ (8... Qd8 9. Bc3) 9. Kc4) 5. Kg7 h1=Q 6. Bg5 $3 {[#]} Bxg5 {Start here or on the previous move.} (6... Qd5 7. Bxd8 Qxe5+ 8. Bf6 $1 $18) 7. d8=Q $8 Qxc6 $1 (7... Bxd8 8. Rc1+) 8. Qa5+ $8 (8. Qxg5 $2 Qe4) 8... Bd2 9. Qa1+ $8 Qc1 10. Nd3+ $8 Kd1 11. Qa4+ $3 {[#]} (11. Nxc1 $2 Bc3+ $3 {[#]} 12. Qxc3 $1 {pat}) 11... Qc2 ( 11... Ke2 12. Nxc1+) 12. Qg4# $1 1-0 [Event "?"] [Site "?"] [Date "1999.??.??"] [Round "?"] [White "Sumbatian, K & Gusev B"] [Black "+0440.12b1e5"] [Result "1-0"] [SetUp "1"] [FEN "8/B7/P7/b3k3/8/p1r1p3/4R3/1K6 w - - 0 1"] [PlyCount "19"] [EventDate "1999.??.??"] 1. Bb8+ $8 (1. Rxe3+ $2 Kd5 $3 {[#]} 2. Bb8 (2. Bd4 Rxe3) 2... Rxe3 (2... Kc6 $2 3. Re6+ $8 Kd7 4. a7) 3. a7 Kc4 $3 {[#]} 4. a8=Q Re1+) (1. Bxe3 $2 Rc8 $1 2. a7 (2. Bb6+ Kd5 3. Bxa5 Ra8) 2... Ra8 3. Ka2 Bb4 4. Kb3 Bd6 5. Rg2 (5. Bc5+ Kd5) 5... Bb8 6. Rg8 Rxa7 (6... Bxa7)) 1... Bc7 (1... Kd4 2. a7 $8 Rb3+ 3. Ka2 $1 Rb2+ 4. Rxb2 axb2 5. a8=Q e2 6. Qxa5) 2. Rxe3+ $3 {[#]} (2. a7 $2 Rb3+ $8) (2. Bxc7+ $2 Rxc7 $8) 2... Rxe3 3. Bxc7+ $8 Kd4 $1 4. a7 $8 (4. Bb6+ $2 Kd5 $8 5. Bxe3 Kc6 $8 6. Ka2 Kc7 $8 7. Ba7 Kc6 $8 8. Kxa3 Kb5 $8 $11 {there is a time missing in relation to Paulsen-Metger !}) 4... a2+ (4... Re8 5. Bb8 $8 a2+ 6. Kxa2) (4... Re1+ 5. Ka2 Re2+ 6. Kb3 $1 Re8 7. Bb8 a2 8. a8=Q $1 (8. Kxa2) 8... Rxb8+ 9. Qxb8 a1=Q 10. Qh8+ $8) 5. Kxa2 $8 Re2+ 6. Kb3 $8 (6. Ka3 $6 Re1 7. Kb2 Re2+ 8. Kb3) 6... Re3+ 7. Kb4 $8 (7. Ka4 $2 Re8 $8 8. Bb8 Re1 $8 9. Bd6 Re8 $8 $11) 7... Re8 (7... Re1 8. Bb6+ $1) 8. Bb8 $8 Re1 9. Be5+ $3 {[#]} Rxe5 (9... Kxe5 10. a8=Q) 10. a8=Q { Given at the 2012 Belgian Solving Championship.} 1-0 [Event "?"] [Site "?"] [Date "1976.??.??"] [Round "?"] [White "Carlsson, O."] [Black "=3140.11b8g4"] [Result "1/2-1/2"] [SetUp "1"] [FEN "1K2B3/5P2/8/8/6k1/R6p/4b3/5q2 w - - 0 1"] [PlyCount "18"] [EventDate "1976.??.??"] 1. Bd7+ $8 (1. Ra4+ $2 Kg5 $1 2. Ra5+ Kh6) (1. Ra1 $2 Qf4+ $1 (1... Qxa1 2. f8=Q Qe5+) 2. Kc8 h2) 1... Kh4 (1... Kg5 2. Ra5+ Kg6 3. Rf5 Qb1+ 4. Kc7 $8 (4. Ka7 $2 Qa2+ 5. Kb6 Qa6+ 6. Kc7 Qa7+ 7. Kd8 Qb8+ 8. Ke7 Qb4+ 9. Ke8 h2) 4... Qc2+ 5. Kd8 $8) 2. Ra4+ $8 (2. Rxh3+ $2 Kg5 $8 3. Be6 (3. Rg3+ Kh6 $8) 3... Qf4+ $1 (3... Bh5 $1) 4. Kb7 (4. Kc8 Ba6+) 4... Bh5 $1 (4... Qe4+ $1 5. Kc7 Qe5+ 6. Kb7 Bf3+ $1 7. Rxf3 Qe4+) 5. Rg3+ (5. Rxh5+ Kxh5) 5... Kh6 $8 6. Rh3 Qe4+ (6... Kg7) 7. Kc7 Kg7 8. Rg3+ Bg6 $8) 2... Kg3 (2... Kg5 3. Ra5+ {déjà vu} ) 3. Ra3+ $8 Kh2 (3... Bd3 4. Rxd3+ $8 Qxd3 5. f8=Q $11) 4. Rxh3+ $8 (4. Be6 $2 Qf4+ $1 (4... Bg4 $1)) (4. Ra2 $2 Qxf7 5. Rxe2+ Kg1 $19) 4... Kg2 {In a desperate situation, it is necessary to use all means...} (4... Kg1 5. Rg3+ $8 Kh2 6. Rh3+ $8) 5. Rf3 $3 {[#]} Qxf3 (5... Qb1+ 6. Kc7 $8 (6. Kc8 $2 Qc1+ $8 7. Kd8 (7. Kb8 Qc5 $1 8. f8=Q Qb6+ $8 {: White loses while he draws if we remove Rf3 + Bd7, see text !!}) 7... Qg5+ $8 8. Ke8 Qe5+ $8 (8... Bxf3 $2 9. Bh3+ $3 {[#]} Kxh3 10. f8=Q Bc6+ 11. Kf7) 9. Kd8 Qb8+ $8 10. Ke7 Qb4+ 11. Ke8 Bxf3 $8 12. f8=Q Bh5+ $8) (6. Ka7 $2 Bxf3) 6... Qc1+ 7. Bc6 $8 (7. Kb6 $2 Qh6+) 7... Bxf3 8. f8=Q $8 Qxc6+ 9. Kd8 $8 Qa8+ 10. Ke7 $8 Qa3+ 11. Kf7 $8 Bh5+ 12. Kg7 $11) 6. Bc6 $3 {[#]} Qxc6 7. f8=Q Qb6+ 8. Ka8 $8 (8. Kc8 $2 Bg4+ $8) 8... Bf3+ 9. Qxf3+ Kxf3 {Pat.} 1/2-1/2 [Event "?"] [Site "?"] [Date "2000.??.??"] [Round "?"] [White "Glek, Haub"] [Black "0004.55"] [Result "1/2-1/2"] [SetUp "1"] [FEN "8/8/1p6/pK5n/P7/1PP2k2/8/8 b - - 0 52"] [PlyCount "21"] [EventDate "2000.??.??"] {81/246} 52... Ke4 $1 (52... Nf6 $2 53. Kxb6 Nd5+ 54. Kxa5 Nxc3 55. Kb4 Nd5+ 56. Kc5 Ke4 57. a5 Ke5 58. a6 Nc7 59. a7 Ke6 60. Kc6 Na8 61. b4 (61. Kb7 Kd7 62. Kxa8 Kc7 63. b4 $18) 61... Ke7 62. b5 Kd8 63. b6 {1-0 Glek-Haub}) 53. Kxb6 Kd3 (53... Kd5 54. Kxa5 Kc6) 54. c4 (54. b4 axb4 $8 55. cxb4 Nf4 56. a5 Kc4 $8 57. a6 Nd5+ $8 58. Kb7 Kb5 $8 59. a7 Nb6 $8) 54... Kd4 $8 (54... Kc3 $2 55. Kxa5 Kxb3 56. Kb5 Nf4 57. a5 Ne6 58. Kb6 Kxc4 59. a6 Nc5 60. a7 $8 Nd7+ 61. Kc7 $18) 55. Kxa5 Kc5 $8 56. Ka6 Nf6 (56... Nf4 57. a5 Ne6 58. Kb7 Nd8+ $8) 57. a5 Kc6 $8 58. b4 Nd7 $1 59. Ka7 Ne5 $3 {[#]Not considered by IG.} (59... Kc7 $2 60. b5 $1 Nc5 61. b6+ (61. a6 Nd7 62. c5 Nxc5 63. b6+ Kc6 64. b7 $18) 61... Kc6 62. a6 Nd7 63. b7 $8 (63. c5 $2 Kxc5 $8 64. b7 Kb5 $8) 63... Kc7 64. c5 $8 Nb8 65. c6 $8 {IG} Nxc6+ 66. Ka8 Kb6 67. a7 $8 $18) 60. b5+ (60. c5 Nd3 $8 {[#]}) 60... Kc5 $8 61. b6 (61. Kb7 Nxc4 $8 62. a6 Kxb5) (61. a6 Nxc4 $8) 61... Nxc4 (61... Kxc4 62. b7 (62. a6 Kb5) 62... Nd7 $8 63. a6 Kb5 $8) (61... Nc6+) 62. b7 Nxa5 $8 1/2-1/2 [Event "?"] [Site "?"] [Date "2001.??.??"] [Round "?"] [White "Morozevich, Shirov"] [Black "0031.55"] [Result "1-0"] [SetUp "1"] [FEN "8/7p/p3N1p1/P4pPk/2pPb3/2P5/6PK/8 w - - 0 53"] [PlyCount "55"] [EventDate "2001.??.??"] {82/283} 53. Kg3 (53. d5 $142 Kg4 54. d6 Bc6 55. Nc5 Kf4 56. d7 Bxd7 57. Nxd7 $18 {AM}) 53... h6 54. gxh6 Kxh6 55. Nc5 Kg5 56. Nxa6 (56. Nxe4+ $1 fxe4 57. Kf2 Kf5 (57... Kf4 58. g3+ Kf5 59. Ke3 g5 60. g4+ $8 Kxg4 61. Kxe4 $8 Kh5 62. Kf5 $8 (62. Ke5 $2 Kg6 $8) 62... g4 63. Kf4 $3 {[#]} Kh4 64. d5 $8 $18 {AM}) 58. Ke3 g5 59. g3 $2 {AM - sic} (59. g4+ $8 {as indicated by... AM above !}) 59... g4 $8 60. d5 Ke5 $8 61. d6 Kxd6 $8 62. Kxe4 Kc5 63. Kf4 Kb5 $8 64. Kxg4 { (there are two pawns to capture, the good and the bad)} Ka4 $3 {[#](missed by AM)} (64... Kxa5 $2 {(the bad)} 65. Kf4 Kb6 66. g4 $8 Kc5 (66... a5 67. Ke3 $8 Kc5 68. g5 $8 a4 (68... Kd5 69. g6 $8 Ke6 70. Kd4 $1) 69. Kd2 $8 Kd5 70. Kc2 Ke5 71. Kb2 $8 $18 {AM}) 67. g5 $8 Kd6 (67... Kd5 68. Kf5 $1) 68. g6 $1 (68. Ke4 $1 Ke6 69. Kd4 $8) 68... Ke7 (68... Ke6 69. Kg5 $8) 69. Ke5 $8 Kf8 70. Kd5 Kg7 71. Kxc4 $8 Kxg6 72. Kc5 $8 Kf5 73. Kb6 $8 Ke4 74. c4 $8) 65. Kf3 Kb3 $8 66. g4 Kxc3 $8 {(the good)} 67. g5 Kb2 68. g6 c3 $8 69. g7 c2 $8 70. g8=Q c1=Q $8 71. Qb8+ Ka3 72. Qd6+ Ka4 73. Qxa6 Qc3+) 56... f4+ 57. Kf2 Kf6 58. Nc5 Bc6 59. a6 Ke7 60. Nb7 Bd5 61. Na5 Kd6 62. a7 Kc7 63. Nxc4 g5 64. Ne5 Kb6 65. c4 {1-0 Morozevitch-Shirov.} Be4 66. d5 (66. Nf7 g4 67. Nd6 g3+ 68. Kg1 Ba8 69. Nb5 f3 70. gxf3 Bxf3 71. d5 Kb7 72. Nd4 Be4 73. d6 $18) 66... Kxa7 67. d6 Kb7 68. c5 Bd5 (68... Kc8 69. c6 Bd5 70. c7 Be4 71. Nc4 Kb7 72. Nb6 Bf5 73. Nd5 Be6 74. Ne7 g4 {AM} 75. Ke2 Bc4+ 76. Kd2 Be6 77. Kd3 $18) 69. Ng6 Be4 70. Ne7 g4 71. g3 f3 72. Ke3 Bc6 73. Ng6 Bd7 74. Ne5 Be6 75. c6+ Kb6 76. Kf2 $22 Bd5 (76... Bf5 77. d7 Kc7 78. Nf7 $18) 77. c7 Be6 78. c8=Q Bxc8 79. d7 Bxd7 80. Nxd7+ {AM} 1-0 [Event "FIDE WCh Women KO"] [Site "Elista "] [Date "2004.05.25"] [Round "2.2"] [White "Vasilevich, T."] [Black "Stefanova, A."] [Result "1/2-1/2"] [ECO "D15"] [WhiteElo "2386"] [BlackElo "2490"] [PlyCount "120"] [EventDate "2004.??.??"] [EventType "k.o."] [EventCountry "RUS"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 a6 5. Ne5 dxc4 6. Nxc4 b5 7. Ne5 Bb7 8. Bf4 (8. e3 e6 9. Be2 Nbd7 10. O-O Bd6 11. f4 c5 12. Bf3 Bxf3 13. Qxf3 {Shulman,Y (2564)-Charbonneau,P (2485)/Kansas 2003}) (8. Bg5 e6 9. e3 Nbd7 10. Bd3 c5 11. O-O cxd4 12. exd4 Be7 13. Re1 O-O 14. Re3 g6 15. Rg3 b4 16. Ne2 Nh5 {Yurtaev,L (2519)-De la Riva Aguado,O (2531)/Turin 2006}) 8... e6 9. e3 Nbd7 (9... c5 $1 10. dxc5 (10. Nxb5 $6 axb5 11. Bxb5+ Nbd7 12. O-O {(Grechanovskaya,E (2203) -Semenova,L (2319)/Kiev 2000)} Ba6 13. Bxa6 Rxa6 $15) 10... Qxd1+ 11. Rxd1 Bxc5 12. Be2 Nbd7 13. Nxd7 (13. O-O Nxe5 14. Bxe5 Ke7 15. Rc1 Nd7 16. Bg3 (16. Nb1 Rac8 17. Bc3 f6 18. Rfd1 Rhd8 {Timofeev,A (2616)-Sasikiran,K (2663)/Loo 2013}) 16... Rac8 17. Rc2 {Ruck,R (2550)-Burmakin,V (2575)/Oberwart 2003}) (13. Bf3) 13... Nxd7 14. O-O Ke7 15. Bd3 (15. a3 Rhd8 16. b4 Ba7 17. a4 Rac8 18. Rc1 e5 19. Bg3 bxa4 20. Nxa4 f6 21. Rfd1 {Stimpel,F (2320)-Vysochin,S (2582)/Bad Wiessee 2004}) 15... Nf6 16. Bg5 h6 17. Bxf6+ gxf6 18. Be4 Bxe4 19. Nxe4 Rac8 20. Rd3 {1/2-1/2 Vasilevich,T (2386)-Stefanova,A (2490) 4e du match, Elista 2004}) 10. Be2 (10. Qf3 Qb6 11. Nxd7 Nxd7 12. Bd3 Nf6 13. Be5 Nd7 14. Bf4 Nf6 15. Be5 Nd7 16. O-O Nxe5 17. dxe5 Be7 18. Rfd1 Rd8 19. h4 c5 20. Be4 Bxe4 21. Nxe4 O-O 22. Nf6+ Bxf6 23. exf6 Rxd1+ 24. Rxd1 Rd8 $11 {Savchenko,B (2583) -Deviatkin,A (2541)/Voronezh 2007}) 10... c5 11. O-O cxd4 12. exd4 Nb6 $6 {The d5 lock seems to offer Black a comfortable game, but the reality is different.} (12... b4 13. Na4 Nd5) 13. a4 $1 {[#]} (13. Bf3) 13... Nfd5 (13... b4 14. a5 Nbd7 (14... bxc3 $2 15. axb6 cxb2 16. Qa4+) 15. Qb3 Be7 (15... bxc3 $2 16. Qxb7 cxb2 17. Nxd7 $1 bxa1=Q 18. Nxf6+ gxf6 19. Qc6+ Ke7 20. Rxa1) 16. Nd3 bxc3 (16... Nd5 17. Nxd5 Bxd5 18. Qa4) 17. Qxb7 cxb2 18. Qxb2 Nd5 19. Bg3 O-O 20. Bf3 Bh4) 14. Nxd5 (14. Bg3 Nxc3 15. bxc3 f6 (15... bxa4 16. Bf3) 16. Bh5+ (16. axb5)) 14... Nxd5 15. Bg3 b4 (15... f6 $2 16. Nd3 b4 17. Re1 Be7 18. Bh5+ g6 19. Bg4 f5 20. Bf3 {: too black weaknesses}) 16. a5 Bd6 17. Qa4+ Ke7 18. Rfe1 (18. Bf3 Bxe5 19. dxe5) 18... Bxe5 19. dxe5 g5 {Risky.} 20. f4 $1 {[#]"Strong and logic" (V. Gueorguiev & S. Stoïtchkov).} Kf8 21. f5 exf5 22. Rad1 Qe7 23. Rd4 (23. Bf3 {("seems more precise" VG & SS)} Rd8 24. Qb3 Qe6 ( 24... Kg7 25. Bxd5 Qc5+ 26. Bf2 Bxd5 27. Qd3 Qc8 28. Bb6 Be4 29. Qe3 h6 30. Bxd8 Rxd8 31. Qb6) 25. Rd2 Kg7 26. Red1 Rd7 27. Rxd5 (27. Bxd5 Rxd5 28. Rxd5 Rd8 $8) 27... f4 28. Be1 Rhd8 29. Rxd7 Qxb3 30. Rxd8 Bxf3 31. gxf3 Qxf3 32. R8d3 Qe2 33. b3 Kg6) (23. e6 fxe6 24. Bf3 Rd8 25. Rc1 f4) 23... Kg7 24. Bf3 Rhd8 25. Red1 Ne3 $1 {[#]} (25... f4 26. Be1 (26. Bf2 Ne3 $1) 26... Qc5 $1 (26... Ne3 27. Bxb4 Rxd4 28. Rxd4 Qc7 29. Bc3 Bxf3 30. gxf3 {VG & SS}) 27. Bxd5 (27. Kh1 $2 Ne3 $1) 27... Rxd5 28. Qxb4 Qxb4 (28... Rc8) 29. Bxb4 Rad8 $11) (25... Qe6 26. Be1 Rac8) 26. Rxd8 Bxf3 $2 {Pursuing a game without compromise. The simple recovery was preferable, despite the loss of a piece.} (26... Rxd8 $1 27. Rxd8 Qxd8 28. Bxb7 f4 $3 (28... Qd4 29. Bf2 Qd2 30. Qa1) (28... Qd2 29. Qa1 f4 30. Qe1) 29. Qxb4 $8 (29. Bf2 $2 Qd2 $3 {[#]} (29... Qd3 $2 30. Qa1) 30. Qa1 Nd1 $19 {VG & SS}) (29. Be1 $2 Qd3 $3 {[#]} 30. h3 Qf1+) (29. Qa1 $2 fxg3 30. hxg3 Qc7 31. Bxa6 $2 Qa7) (29. Kh1 $2 Qd2 $1 30. Qa1 fxg3 31. hxg3 b3) 29... fxg3 30. Qd6 Qxa5 31. Qf6+ $8 Kf8 32. Qh6+ Kg8 33. Qxg5+ Kh8 34. hxg3 (34. Qxg3 $2 Ng4 $1 {[#]}) 34... Qd2 $1 35. Qf6+ Kg8 36. Qg5+ Kf8 37. Qh6+ Kg8 $11) (26... Qc5 $6 27. R8d4 $1 Bxf3 (27... Nxd1 28. Qxd1) 28. gxf3 Rd8 29. Rxd8 Nxd1+ 30. Kh1 Ne3 31. Rd1 Nxd1 32. Qxd1 f4 33. Be1 Qxe5 34. Bxb4 Qxb2 35. Qe1 $16) (26... Nxd1 $2 27. Rxd1 ( 27. Rxa8 Qc5+ $1 28. Kf1 Ne3+ 29. Ke2 Bxa8 30. Bxa8 f4 31. Bf2 Qc4+ 32. Kd2 $8 Qd4+ 33. Kc1 Qc4+ 34. Kd2 $11) 27... Bxf3 28. gxf3 $18) 27. Rxa8 $2 (27. R1d7 $2 Qc5 28. Rxf7+ (28. gxf3 Rxd8 29. Rxd8 f4 30. Bxf4 gxf4 31. Kf2 Ng4+) 28... Kg6 $8 (28... Kxf7 $4 29. Qe8+ $8 Kg7 30. Rd7+ $8 Kh6 31. Qe6+ $8 Kh5 32. Rxh7+ $1 Kg4 33. Rh4+ $3 {[#]} gxh4 34. Qg6#) 29. Rf6+ $6 {(given as winning by "many commentators" and some analysis engines)} (29. Rg7+ $1 Kxg7 30. Qd7+ Kh6 31. Qd6+ Qxd6 32. Rxd6+ Kh5 33. gxf3 Rc8 34. e6 f4 35. e7 Nf5 $1 ( 35... fxg3 $6 36. hxg3 Re8 37. Re6) 36. Re6 Ng7 (36... Re8 37. Bf2 Rxe7 38. Rxa6 Re2 39. Rf6) 37. Rxa6 fxg3 38. hxg3 g4 (38... Re8 $6 39. Rb6 Rxe7 40. a6 Ra7 41. Kf2 g4 $8 42. fxg4+ Kxg4 43. Rb7 $14) 39. Rb6 gxf3 40. Rxb4 $11) (29. gxf3 Rxd8 (29... Ng4+)) 29... Kh5 $8 30. Qe8+ $8 Kg4 31. gxf3+ Kxf3 { ("Incredible position: Black has one rook less, another is attacked, but his assault is almost irresistible, with his own King leading the the attack" VG & SS)} 32. Be1 (32. Qh5+ Ng4+) 32... f4 $3 {[#]} (32... Qc1 $2 33. Rxf5+ $1 Nxf5 (33... Ke4 34. Rf1 $8) 34. Qh5+ $8 Kf4 35. Rd1 $8 (35. Qd1 $2 Qc5+ 36. Bf2 Rxd8) 35... Qe3+ 36. Bf2 Qf3 37. Bg3+ $1 Nxg3 38. Qf7+ $1 Nf5 39. Rf1) (32... Ng4+ $2 33. Kh1 Qc2 34. Rd3+ $3 {[#]} Ke2 (34... Qxd3 35. Qxa8+) (34... Ke4 35. Qxa8+ Kxd3 36. Qf3+) 35. Qxa8 Kxe1 36. Qg2 Qxd3 37. Rd6) 33. Qh5+ $8 ( 33. Rxa8 $4 Nd5+ $3 {[#]} 34. Kf1 (34. Kh1 Qc2) 34... Qc2 35. Qh5+ g4 $8 $19) (33. Rh6 Nd5+ $1 (33... Ng4+ 34. Kf1 Qc4+ 35. Kg1 Qc5+ $1 36. Kh1 Ke2) 34. Kh1 Qc1 35. Qh5+ g4 36. Qh4 Qxb2) (33. Kh1 Rxd8 34. Qxd8 Qxe5 $1 (34... Qb5 $4 35. Qa8+ Nd5 36. Qxa6) 35. Rf7 Qb5 $3 (35... Qxb2 $4 36. Qxg5) 36. Qa8+ Ke2 $1 (36... Kg4 $4 37. h3+) 37. Kg1 (37. Bg3 Qd3) (37. Qb7 Qxb7+ 38. Rxb7 Kxe1 39. Rxb4 f3 $19) 37... Qc5 (37... Kxe1 38. Qf3 Kd2 39. Rb7 Qf5 $1) 38. h3 Kxe1 39. Qf3 Nf5+ 40. Kh1 Nh4 $19) 33... Ng4+ 34. Kf1 (34. Kh1 Rxd8 35. h3 Ke2 $1 36. Qxg4+ Kxe1 37. Qxg5 Qd5+ 38. Qg2 (38. Kh2 $2 Rg8 $1) 38... Qxe5 39. Qg1+ Kd2 40. Qf2+ Kd1 41. Rxf4 Qd5+ 42. Kg1 (42. Kh2 Qd2) 42... Kc1 $1 43. Rxb4 $1 (43. Qe3+ $2 Kb1 $1 44. Rf1+ Ka2 $1 $19 {[#]}) 43... Qd1+ 44. Qf1 Rg8+ 45. Rg4 $11) 34... Qb5+ 35. Kg1 Rxd8 36. Qh3+ Ke2 37. Qf1+ (37. Qxg4+ Kxe1) 37... Kd1 38. Bxb4+ (38. Rxa6 $2 Qxf1+ 39. Kxf1 Nxh2+ 40. Kf2 Ng4+ 41. Kf1 Ne3+ (41... Nxe5) 42. Kf2 g4 $19) ( 38. Qxb5 $2 axb5 39. Rd6+ Rxd6 40. exd6 Kxe1 41. d7 f3 $19) 38... Qxf1+ 39. Kxf1 Rd3 $3 {[#]} (39... Nxh2+ 40. Kg2 Ng4 41. Rd6+ Rxd6 42. exd6 Ne5 {VG & SS} 43. Kf1 h5 $1 (43... g4 $2 44. Bc3 Nf7 45. d7 Kc2 46. b4 $1) 44. Bc5 (44. Bc3 $2 Nf7 45. d7 h4 $1) 44... h4 45. b4 h3 46. b5 g4 47. bxa6 h2 48. Kg2 g3 49. d7 Nxd7 50. a7 f3+ 51. Kxg3 h1=Q 52. a8=Q $11) 40. Rd6 (40. Rxa6 Rf3+ 41. Kg1 Ke2 42. Bc5 Rf1+ 43. Kg2 Rc1) 40... Nxe5 41. Rxa6 $1 (41. Rxd3+ $2 Nxd3 42. Ba3 ( 42. Bc3 Kc2) 42... Ne5 43. b4 Nc4 44. b5 axb5 45. a6 Nb6 46. Kf2 g4 47. Bd6 f3) (41. Kf2 $2 Ng4+) 41... Rf3+ 42. Kg1 $8 (42. Kg2 $2 Ke2 43. Bc5 Rd3 $1 44. Re6 f3+) 42... Ke2 43. Bc5 Rf1+ $1 (43... Rd3 $2 44. Re6) 44. Kg2 f3+ 45. Kg3 f2 ( 45... Rc1) 46. Bxf2 Rxf2 47. Re6 Rf5 48. Kg2 $1 (48. a6 $2 Kf1 $1 {[#]}) 48... Kd3 49. a6 Ng6 50. Kg3 Rb5 51. a7 Ra5 52. Rd6+ Ke4 53. Rd7 h5 $15) (27. Qd7 $1 { (the difficult refutation)} Qxd7 (27... Qc5 28. Qd6 Qxd6 29. R1xd6) 28. R1xd7 Rxd8 29. Rxd8 Bc6 30. Be1 Nc2 (30... b3 31. Bd2 Nc4 32. Bxg5) (30... f4 31. Bxb4 Bb5 32. Bc3) 31. Bd2 f4 32. g3 $18) 27... Bxa8 $2 $138 {"After this move, Eti is on the verge of a precipice" (VG & SS).} (27... Nxd1 $1 28. gxf3 Qc5+ 29. Kf1 $8 (29. Kg2 $2 Qd4 $3 {[#]} 30. h3 (30. Qe8 Ne3+ 31. Kg1 Qd1+ 32. Kf2 Qd2+ 33. Kg1 Qg2#) 30... Ne3+ 31. Kg1 Qd3 32. Qa1 Qe2 $3 {[#]} 33. Bf2 Qxf3 34. Bxe3 Qxe3+ 35. Kg2 Qe4+ 36. Kf2 Qxa8 $19) (29. Kh1 $2 Ne3) 29... Qc4+ 30. Ke1 $8 Ne3 (30... Nxb2 31. Qe8 Qc3+ 32. Kf2 Nd1+ 33. Kg1 Qe3+ 34. Kf1 $11) 31. Kd2 (31. Qe8 Qf1+ 32. Kd2 Nc4+ 33. Kc2 Ne3+ {VG & SS} 34. Kb3 $4 Qc4+ 35. Ka4 b3+ 36. Ka3 Nc2#) 31... Nf1+ 32. Ke1 Ne3 $11) (27... Bxd1 28. Qc6 $1 (28. Qe8 Qb7)) 28. Qd7 $1 $16 Qc5 29. Qd6 $1 Qc6 (29... Qxd6 $2 30. exd6 {that didn't go one move earlier}) 30. Qxc6 (30. Qf6+ $1 Qxf6 31. exf6+ Kg6 32. Rd6 Bb7 33. Rb6 $16 {VG & SS}) 30... Bxc6 31. Rc1 (31. Rd6 Bb5 32. Rb6 (32. b3 f4 33. Be1 Nc2 34. Rb6 $1 Nd4 35. Bxb4 {VG & SS}) 32... Nd5 33. e6 $1 (33. Rxb5 $1 axb5 34. a6 Nc7 35. a7 f4 36. Be1 b3 37. g3) 33... Kf6 34. exf7+ Kxf7 35. Rb7+ Kg6 (35... Kf6 36. Rxh7) 36. Rxb5 $1 axb5 37. a6 b3 38. a7 Nb6 39. Kf1 Na8 40. Ke2) 31... Be4 32. Rc7 Kg6 33. Bf2 Nxg2 34. Ra7 Nf4 35. Rxa6+ Kh5 36. Rb6 (36. Rd6 Kg4 37. a6 Kf3 38. Rd2) 36... Nd3 37. Bd4 $1 (37. a6 $1 Nxe5 (37... f4 38. a7 Kg4 39. Rb8 Kf3 40. Bd4 h5 41. a8=Q Bxa8 42. Rxa8 Ke4 43. Rd8) 38. a7 Nf3+ 39. Kf1 Nxh2+ 40. Ke1 Nf3+ 41. Ke2 f4 42. Rxb4 Bd5 43. Rb6 Ne5 44. Rb5 Bf3+ 45. Kd2 f6 46. Bd4 $18) 37... Kg4 38. a6 Kf3 39. a7 $2 $138 (39. e6 $1 fxe6 40. Rxe6 Nf4 (40... Ba8 41. Re3+) 41. Rxe4 fxe4 42. a7 $18) (39. Kf1) 39... Ke2 $1 $11 {[#]} 40. Rb8 (40. e6 Ne1 $3 ( 40... Nf4 $2 41. h4 $1) 41. e7 Nf3+ 42. Kg2 Nxd4+ {VG & SS} 43. Kg1 $8 (43. Kg3 $2 Kf1 $3 {[#]} 44. h4 Ne2+ $8 45. Kh2 g4 $8 46. e8=Q g3+ 47. Kh3 Bg2# $1) 43... Ke1 $1 44. h3 $8 Nf3+ $8 45. Kg2 $11) (40. h4 Ne1 $8 41. Bc5 Nf3+ 42. Kg2 Nxh4+ 43. Kh3 Bg2+ 44. Kh2 f4 45. Rb8 Kf1 46. a8=Q Bxa8 47. Rxa8 Nf3+ 48. Kh1 Nxe5 49. Ra1+ Ke2 50. Bd4 Nd3 $44) 40... Ne1 $1 {[#]} 41. a8=Q $2 {The (second) mistake occurs after the time control, as it often does: Botvinnik has been forgotten !} (41. Bf2 $1 Nf3+ 42. Kg2 Nxe5+ 43. Kg1 $11) (41. Bb6 $1 Nf3+) 41... Nf3+ 42. Kg2 Nxd4+ 43. Qxe4+ (43. Kg1 $6 Bxa8 44. Rxa8 f4 $19) 43... fxe4 44. Rf8 {Given as the losing move by VG & SS, but it is already too late !} (44. Rxb4 Kd3 $1 45. Rb7 e3 46. Rd7 g4 $1 (46... h5 $1) 47. Rd5 ( 47. b4 h5 48. b5 h4 $19) 47... h5 (47... Ke4 48. e6 fxe6) 48. e6 fxe6 49. Rxh5 Nf3 50. Rh6 e5 51. Rd6+ Ke4 52. Kf1 Nxh2+ 53. Ke2 Nf3 54. Ra6 Ng1+ $1 55. Kf1 Nh3 $19) (44. Rd8 Nf3 $1 45. Rd5 Nh4+ 46. Kg1 (46. Kg3 $2 Nf5+ 47. Kh3 Kf3) 46... e3 47. Rb5 Nf3+ 48. Kg2 Ne1+ 49. Kg3 Nd3 $19) 44... Nc6 $2 (44... e3 $3 45. Rxf7 (45. Rb8 Kd3 46. Rxb4 Nc2 47. e6 fxe6 48. Rb3+ (48. Rb6 e2) 48... Kd2 49. Rb6 e2 50. Rd6+ Kc1) (45. Rd8 Ne6) 45... Kd2 $8 (45... Kd3 $4 46. Rd7) 46. Rd7 e2 $3 {[#]} 47. Rxd4+ Ke3 $8 48. Re4+ Kxe4 49. Kf2 Kxe5 {VG & SS} 50. Kxe2 Ke4 $19) (44... Kd2 $1 45. Rd8 Kd3) 45. Rxf7 Nxe5 46. Re7 Nc4 47. Rxe4+ Kd3 48. Re7 Nxb2 49. Rxh7 Nc4 50. Kg3 b3 51. Kg4 b2 52. Rb7 Kc2 53. Kxg5 Ne5 54. Kf4 Ng6+ 55. Kf5 Nh4+ 56. Kg4 Ng6 57. Kh5 Ne5 58. h3 b1=Q 59. Rxb1 Kxb1 60. Kh6 Nf3 1/2-1/2