[Event "FIDE World Cup 2021"] [White "Duda,Jan-Krzysztof"] [Black "Sevian,Samuel"] [Site "Sochi"] [Round "3.12"] [Annotator ""] [Result "1-0"] [Date "2021.07.19"] [WhiteElo "2738"] [BlackElo "2647"] [PlyCount "159"] 1. d4 {[%emt 0:0:3]} Nf6 {[%emt 0:0:9]} 2. c4 {[%emt 0:0:6]} e6 {[%emt 0:0:8]} 3. Nc3 {[%emt 0:0:6]} Bb4 {[%emt 0:0:9]} 4. Qc2 {[%emt 0:0:5]} d5 {[%emt 0:0:11]} 5. a3 {[%emt 0:0:6]} Bxc3+ {[%emt 0:0:12]} 6. Qxc3 {[%emt 0:0:6]} 0-0 {[%emt 0:2:31]} 7. Nf3 {[%emt 0:0:40]} dxc4 {[%emt 0:0:16]} 8. Qxc4 {[%emt 0:0:8]} b6 {[%emt 0:0:10]} 9. Bg5 {[%emt 0:0:6]} Ba6 {[%emt 0:9:37]} 10. Qa4 {[%emt 0:0:24]} Qd7 {[%emt 0:0:8]} 11. Qc2 {[%emt 0:3:25]} c5 {[%emt 0:0:11]} 12. dxc5 {[%emt 0:6:47]} Rc8 {[%emt 0:0:19]} 13. Bxf6 {[%emt 0:5:58]} gxf6 {[%emt 0:0:16]} 14. Rd1 {[%emt 0:0:22]} Qb5 {[%emt 0:17:5]} 15. h4 {[%emt 0:20:42]} Qxc5 {[%emt 0:11:29]} 16. Qxc5 {[%emt 0:1:46]} bxc5 {[%emt 0:3:23]} 17. Nd2 {[%emt 0:0:45]} Kf8 {[%emt 0:1:12]} 18. Rh3 {[%emt 0:1:10]} Nd7 {[%emt 0:4:33]} 19. Rc3 {[%emt 0:3:30]} Rab8 {[%emt 0:2:32]} 20. b3 {[%emt 0:2:58]} Ke7 {[%emt 0:7:18]} 21. e4 {[%emt 0:5:21]} Rc6 {[%emt 0:8:54]} 22. Bc4 {[%emt 0:15:13]} Rcb6 {[%emt 0:2:20]} 23. Ke2 {[%emt 0:3:47]} Bxc4+ {[%emt 0:9:26]} 24. Rxc4 {[%emt 0:0:21]} Ra6 {[%emt 0:0:10]} 25. Ra1 {[%emt 0:0:52]} Rg8 {[%emt 0:1:15]} 26. g3 {[%emt 0:0:34]} Rb8 {[%emt 0:0:29]} 27. Rc3 {[%emt 0:0:24]} Rab6 {[%emt 0:0:25]} 28. Kd1 {[%emt 0:2:40]} Rb5 {[%emt 0:4:13]} 29. Kc2 {[%emt 0:4:6]} Ne5 {[%emt 0:2:4]} 30. a4 {[%emt 0:3:9]} Ra5 {[%emt 0:2:45]} (30... R5b7 $1 $11 { remains equal.} )31. Nc4 {[%emt 0:1:17]} Nxc4 {[%emt 0:0:9]} 32. Rxc4 {[%emt 0:0:5]} Rd8 {[%emt 0:0:15]} 33. Re1 {[%emt 0:1:35]} Rd7 {[%emt 0:1:25]} 34. Re3 {[%emt 0:3:40]} Rd4 {[%emt 0:0:54]} 35. Rec3 {[%emt 0:5:41]} Kd6 $1 {[%emt 0:5:38]} 36. Rd3 {[%emt 0:7:14]} Rxd3 {[%emt 0:1:31]} 37. Kxd3 {[%emt 0:0:5]} Ra6 {[%emt 0:0:4]} 38. b4 {[%emt 0:1:1]} cxb4 {[%emt 0:0:12]} 39. Rxb4 {[%emt 0:0:4]} Kc7 {[%emt 0:1:39]} 40. Rb5 {[%emt 0:0:29]} e5 {[%emt 0:4:17]} 41. a5 {[%emt 0:10:38]} Rd6+ {[%emt 0:0:9]} ({ Better is} 41... Rc6 $0 $14 )42. Ke3 {[%emt 0:0:49]} a6 {[%emt 0:19:17]} (42... Ra6 $0 $16 )43. Rb3 {[%emt 0:2:6]} Rc6 {[%emt 0:1:30][#]} 44. Kf3 $1 {[%emt 0:0:37]} Rc4 {[%emt 0:1:27]} 45. Rb6 {[%emt 0:1:26]} Rc6 {[%emt 0:0:8][#]} 46. Rxc6+ $1 {[%emt 0:4:49]} Kxc6 {[%emt 0:0:5][#]} 47. Kg4 $1 {[%emt 0:0:4]} Kb5 {[%emt 0:0:17]} 48. Kh5 {[%emt 0:0:7]} (48. f4 $0 $0 $142 )Kxa5 {[%emt 0:0:10]} 49. Kh6 {[%emt 0:0:4]} Kb5 {[%emt 0:2:45]} 50. Kxh7 {[%emt 0:0:13]} a5 {[%emt 0:0:3]} 51. h5 {[%emt 0:0:10]} a4 {[%emt 0:0:3]} 52. h6 {[%emt 0:0:7]} a3 {[%emt 0:0:4]} 53. Kg7 {[%emt 0:0:11]} a2 {[%emt 0:0:4]} 54. h7 {[%emt 0:0:5]} a1=Q {[%emt 0:0:5]} 55. h8=Q {[%emt 0:0:8]} Qe1 {[%emt 0:0:29]} 56. Qe8+ {[%emt 0:3:21]} Kc5 {[%emt 0:1:8]} 57. Qa4 {[%emt 0:3:52]} ({ Less strong is} 57. Qxf7 Qxe4 58. Qe7+ (58. Kxf6 Qf3+ 59. Kg7 Qg4+ 60. Qg6 Qd7+ 61. Qf7 Qg4+ 62. Qg6 Qd7+ 63. Qf7 Qg4+ $0 $18 )Kb5 $0 $18 )(57. Kxf7 Qxf2 58. Qe7+ Kc4 $0 $16 59. Qxf6 Qxg3 $0 $14 )Qe2 {[%emt 0:2:0]} 58. Qa7+ {[%emt 0:2:37]} Kd6 $2 {[%emt 0:3:34]} (58... Kb4 59. Qe7+ Kc4 60. Qxf7+ Kc5 61. Qa7+ Kb4 62. Kxf6 Qxe4 63. Qb8+ Ka3 64. Qxe5 Qf3+ 65. Qf5 Qc3+ 66. Kg6 Qc4 67. Qf8+ Kb2 )59. Qb6+ {[%emt 0:0:7]} Kd7 {[%emt 0:0:5]} 60. Qb7+ {[%emt 0:0:26]} Kd8 {[%emt 0:0:4]} 61. Qd5+ {[%emt 0:1:21]} Kc8 {[%emt 0:0:10]} 62. Qc6+ {[%emt 0:0:5]} Kb8 {[%emt 0:0:5]} 63. Qe8+ {[%emt 0:0:8]} Kc7 {[%emt 0:0:14]} 64. Qxf7+ {[%emt 0:0:5]} Kb8 {[%emt 0:0:21]} 65. Qe8+ {[%emt 0:0:7]} Kc7 {[%emt 0:0:18]} 66. Qe7+ {[%emt 0:0:3]} Kc8 {[%emt 0:0:34]} 67. Qe6+ {[%emt 0:0:5]} Kc7 {[%emt 0:0:19]} 68. Qf5 {[%emt 0:0:5]} Qd3 {[%emt 0:1:7]} 69. Kxf6 {[%emt 0:0:38]} Qd8+ {[%emt 0:0:12]} 70. Kg7 {[%emt 0:0:15]} Qd4 {[%emt 0:1:12]} 71. g4 {[%emt 0:0:33]} Kb6 {[%emt 0:0:46]} 72. g5 {[%emt 0:0:12]} Ka5 {[%emt 0:0:7]} 73. f4 {[%emt 0:0:34]} (73. g6 $0 $0 $142 Kb4 74. Kh7 Qa7+ 75. g7 Ka5 76. Kh8 Qe7 77. g8=Q Qh4+ 78. Kg7 )Ka4 {[%emt 0:0:24]} 74. Qxe5 {[%emt 0:0:18]} Qd7+ {[%emt 0:0:5]} 75. Kh6 {[%emt 0:0:20]} Qh3+ {[%emt 0:0:19][#]} 76. Kg6 $1 {[%emt 0:0:5]} Qc8 {[%emt 0:0:6]} 77. Qd4+ {[%emt 0:1:0]} Ka3 {[%emt 0:0:36]} 78. Qa7+ $0 $18 {[%emt 0:1:14]} (78. f5 $0 $0 $142 Qe8+ 79. Kh6 Qg8 80. g6 Qe8 81. g7 Qc8 82. Qd6+ Kb2 83. Qh2+ Kc3 84. Qg3+ Kb2 85. g8=Q )Kb2 {[%emt 0:0:11]} 79. Kg7 {[%emt 0:0:6]} Qe6 {[%emt 0:0:28]} 80. e5 {[%emt 0:0:6]} 1-0