Event: Round 9: Demchenko, Anton - Rapport, Richard
Date: 2025-07-20
White: Demchenko, Anton
WhiteTitle: GM
WhiteElo: 2610
Black: Rapport, Richard
BlackTitle: GM
BlackElo: 2715
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c5 { [%eval 0.25] [%clk 1:30:44] } 2. Nf3 { [%eval 0.2] [%clk 1:31:23] } 2... Nc6 { [%eval 0.3] [%clk 1:31:03] } 3. Bb5 { [%eval 0.17] [%clk 1:31:41] } 3... e6 { [%eval 0.2] [%clk 1:31:17] } 4. O-O { [%eval 0.24] [%clk 1:31:36] } 4... Nge7 { [%eval 0.32] [%clk 1:31:36] } 5. Re1 { [%eval 0.28] [%clk 1:31:38] } 5... h6 { [%eval 0.25] [%clk 1:31:57] } 6. b3 { [%eval 0.29] [%clk 1:27:51] } 6... a6 { [%eval 0.29] [%clk 1:31:27] } 7. Bxc6 { [%eval 0.27] [%clk 1:27:18] } 7... Nxc6 { [%eval 0.27] [%clk 1:31:32] } 8. Bb2 { [%eval 0.21] [%clk 1:27:37] } 8... b5 { [%eval 0.22] [%clk 1:30:48] } 9. a4 { [%eval 0.26] [%clk 1:25:23] } 9... b4 { [%eval 0.2] [%clk 1:25:46] } 10. d4 { [%eval 0.2] [%clk 1:23:53] } 10... Qf6?! { [%eval 0.85] } { Inaccuracy. cxd4 was best. } { [%clk 1:20:54] } 11. e5?! { [%eval 0.26] } { Inaccuracy. c3 was best. } { [%clk 1:14:41] } 11... Qg6 { [%eval 0.33] [%clk 1:15:28] } 12. dxc5 { [%eval 0.19] [%clk 1:13:16] } 12... Bb7 { [%eval 0.2] [%clk 1:13:57] } 13. Nbd2 { [%eval 0.21] [%clk 1:11:11] } 13... Na5 { [%eval 0.34] [%clk 1:06:07] } 14. Bd4 { [%eval 0.31] [%clk 0:57:49] } 14... Rc8 { [%eval 0.81] [%clk 1:05:24] } 15. c3?! { [%eval 0.24] } { Inaccuracy. Re3 was best. } { [%clk 0:56:16] } 15... bxc3?! { [%eval 0.98] } { Inaccuracy. Bxc5 was best. } { [%clk 1:01:30] } 16. Bxc3 { [%eval 0.76] [%clk 0:56:41] } 16... Rxc5 { [%eval 0.71] [%clk 1:01:52] } 17. Rc1?! { [%eval 0.0] } { Inaccuracy. Re3 was best. } { [%clk 0:48:22] } 17... Nc6 { [%eval 0.0] [%clk 1:00:38] } 18. Ne4 { [%eval -0.08] [%clk 0:37:40] } 18... Rd5 { [%eval 0.0] [%clk 1:00:42] } 19. Qe2 { [%eval -0.04] [%clk 0:38:09] } 19... Be7 { [%eval -0.06] [%clk 0:59:46] } 20. b4 { [%eval -0.19] [%clk 0:22:02] } 20... O-O { [%eval -0.1] [%clk 0:52:07] } 21. Rb1 { [%eval 0.12] [%clk 0:22:26] } 21... f6 { [%eval 0.4] [%clk 0:40:50] } 22. exf6 { [%eval 0.56] [%clk 0:22:25] } 22... gxf6 { [%eval 0.62] [%clk 0:40:46] } 23. Rb3 { [%eval 0.1] [%clk 0:20:19] } 23... f5 { [%eval 0.37] [%clk 0:38:34] } 24. Nc5 { [%eval 0.39] [%clk 0:16:33] } 24... Bxc5 { [%eval 0.36] [%clk 0:26:57] } 25. bxc5 { [%eval 0.35] [%clk 0:17:02] } 25... Ba8 { [%eval 0.44] [%clk 0:26:27] } 26. Rd1 { [%eval 0.63] [%clk 0:16:31] } 26... Rxc5?? { [%eval 3.44] } { Blunder. Ne7 was best. } { [%clk 0:26:38] } 27. Rxd7 { [%eval 3.12] [%clk 0:12:15] } 27... e5 { [%eval 3.02] [%clk 0:26:07] } 28. Qd1 { [%eval 3.21] [%clk 0:10:18] } 28... f4? { [%eval 5.35] } { Mistake. Rf7 was best. } { [%clk 0:23:00] } 29. h3?! { [%eval 4.16] } { Inaccuracy. Nh4 was best. } { [%clk 0:08:57] } 29... Rf7 { [%eval 4.28] [%clk 0:21:35] } 30. Rd6 { [%eval 4.19] [%clk 0:08:49] } 30... Rf6 { [%eval 4.56] [%clk 0:21:04] } 31. Rd7 { [%eval 4.27] [%clk 0:08:29] } 31... Rf7 { [%eval 4.32] [%clk 0:21:31] } 32. Rd6 { [%eval 4.26] [%clk 0:08:45] } 32... Rf6 { [%eval 4.38] [%clk 0:22:00] } 33. Rd2?! { [%eval 3.27] } { Inaccuracy. Rxf6 was best. } { [%clk 0:08:54] } 33... Rf7 { [%eval 3.34] [%clk 0:19:58] } 34. Bb2 { [%eval 3.42] [%clk 0:08:38] } 34... Rg7 { [%eval 3.31] [%clk 0:18:52] } 35. Nh4 { [%eval 2.89] [%clk 0:05:44] } 35... Qg5?! { [%eval 3.67] } { Inaccuracy. Qf6 was best. } { [%clk 0:19:00] } 36. Qg4?? { [%eval 0.0] } { Blunder. Rd5 was best. } { [%clk 0:05:49] } 36... Qxg4 { [%eval 0.03] [%clk 0:15:04] } 37. hxg4 { [%eval 0.0] [%clk 0:06:18] } 37... Rxg4 { [%eval 0.0] [%clk 0:15:30] } 38. Nf3 { [%eval 0.09] [%clk 0:04:41] } 38... e4 { [%eval 0.08] [%clk 0:11:07] } 39. Ne1 { [%eval 0.05] [%clk 0:03:23] } 39... Kf7 { [%eval 0.11] [%clk 0:10:19] } 40. Rb6 { [%eval 0.12] [%clk 0:03:28] } 40... Rg8 { [%eval 0.09] [%clk 0:06:30] } 41. Rd6 { [%eval 0.1] [%clk 0:03:11] } 41... f3 { [%eval 0.16] [%clk 0:06:29] } 42. Rf6+ { [%eval 0.09] [%clk 0:02:37] } 42... Ke7 { [%eval 0.04] [%clk 0:06:48] } 43. Rf4 { [%eval 0.0] [%clk 0:02:51] } 43... Kd7 { [%eval 0.0] [%clk 0:05:32] } 44. Rf7+ { [%eval 0.0] [%clk 0:02:54] } 44... Ke6 { [%eval 0.0] [%clk 0:05:49] } 45. Rf6+ { [%eval -0.01] [%clk 0:03:17] } 45... Ke7 { [%eval 0.12] [%clk 0:03:52] } 46. Rxh6 { [%eval 0.0] [%clk 0:03:07] } 46... Rd5 { [%eval 0.0] [%clk 0:03:08] } 47. Rh4 { [%eval -0.07] [%clk 0:02:37] } 47... fxg2 { [%eval 0.0] [%clk 0:03:06] } 48. Rh7+ { [%eval -0.1] [%clk 0:01:06] } 48... Kd6 { [%eval -0.03] [%clk 0:02:31] } 49. Ba3+ { [%eval -0.05] [%clk 0:01:04] } 49... Ke6 { [%eval -0.14] [%clk 0:02:44] } 50. Rh6+ { [%eval -0.15] [%clk 0:01:11] } 50... Kd7 { [%eval -0.26] [%clk 0:03:07] } 51. Rh7+?? { [%eval -4.02] } { Blunder. Rxa6 was best. } { [%clk 0:00:46] } 51... Kc8 { [%eval -3.98] [%clk 0:03:34] } 52. Nxg2?! { [%eval -6.18] } { Inaccuracy. Bb2 was best. } { [%clk 0:00:45] } 52... Rdg5? { [%eval -3.09] } { Mistake. Rd1+ was best. } { [%clk 0:03:22] } 53. Rh2 { [%eval -3.77] [%clk 0:00:47] } 53... Nd4 { [%eval -4.14] [%clk 0:03:20] } 54. Kf1 { [%eval -4.17] [%clk 0:00:36] } 54... Nf3 { [%eval -4.16] [%clk 0:03:36] } 55. Rh7 { [%eval -4.46] [%clk 0:00:38] } 55... Rxg2 { [%eval -4.33] [%clk 0:04:00] } 56. Ke2 { [%eval -4.55] [%clk 0:00:35] } 56... Nd4+ { [%eval -4.31] [%clk 0:04:07] } 57. Kd2 { [%eval -4.47] [%clk 0:00:37] } 57... Rxf2+ { [%eval -4.57] [%clk 0:03:19] } 58. Ke3 { [%eval -4.39] [%clk 0:00:54] } 58... Rf3+ { [%eval -4.8] [%clk 0:03:41] } 59. Kxd4 { [%eval -4.52] [%clk 0:01:19] } 59... Rxa3 { [%eval -4.49] [%clk 0:04:01] } 60. Rxa6 { [%eval -4.12] [%clk 0:01:34] } 60... Bb7 { [%eval -3.96] [%clk 0:04:05] } 61. Rb6 { [%eval -4.43] [%clk 0:00:51] } 61... Rxa4+ { [%eval -4.32] [%clk 0:04:12] } 62. Ke5 { [%eval -4.12] [%clk 0:00:58] } 62... Re8+ { [%eval -4.68] [%clk 0:03:06] } 63. Kd6 { [%eval -4.27] [%clk 0:00:58] } 63... Rd8+ { [%eval -4.33] [%clk 0:03:32] } 64. Ke6 { [%eval -5.38] [%clk 0:00:48] } 64... Bd5+ { [%eval -5.32] [%clk 0:03:20] } 65. Ke5?! { [%eval -8.1] } { Inaccuracy. Kf6 was best. } { [%clk 0:01:13] } 65... e3 { [%eval -8.08] [%clk 0:03:35] } 0-1