Event: Rigo Janos Memorial IM
Site: Balatonlelle
Date: 2024-06-12
White: Otsuka, Shou
WhiteTitle: CM
WhiteElo: 2259
Black: Chubakov, Sultan
BlackTitle: FM
BlackElo: 2304
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:25] } 1... c5 { [%eval 0.25] [%clk 1:30:10] } 2. Nf3 { [%eval 0.24] [%clk 1:30:42] } 2... e6 { [%eval 0.28] [%clk 1:30:34] } 3. g3 { [%eval 0.07] [%clk 1:31:06] } 3... Nc6 { [%eval 0.07] [%clk 1:29:43] } 4. Bg2 { [%eval 0.14] [%clk 1:31:26] } 4... d5 { [%eval 0.13] [%clk 1:27:26] } 5. exd5 { [%eval 0.23] [%clk 1:31:50] } 5... exd5 { [%eval 0.2] [%clk 1:27:46] } 6. d4 { [%eval 0.2] [%clk 1:32:09] } 6... Nf6 { [%eval 0.22] [%clk 1:26:41] } 7. O-O { [%eval 0.21] [%clk 1:32:17] } 7... Be7 { [%eval 0.15] [%clk 1:20:33] } 8. Nc3 { [%eval 0.25] [%clk 1:32:18] } 8... O-O { [%eval 0.22] [%clk 1:13:28] } 9. dxc5 { [%eval 0.16] [%clk 1:32:36] } 9... Bxc5 { [%eval 0.19] [%clk 1:06:58] } 10. a3 { [%eval 0.14] [%clk 1:32:57] } 10... d4 { [%eval 0.52] [%clk 0:53:32] } 11. Na4 { [%eval 0.49] [%clk 1:31:42] } 11... Be7 { [%eval 0.41] [%clk 0:47:17] } 12. b4 { [%eval 0.48] [%clk 1:31:35] } 12... Bg4 { [%eval 0.63] [%clk 0:42:08] } 13. Re1 { [%eval 0.75] [%clk 1:14:31] } 13... Rc8 { [%eval 0.66] [%clk 0:35:57] } 14. Bb2?! { [%eval 0.07] } { Inaccuracy. h3 was best. } { [%clk 1:05:20] } 14... b5 { [%eval 0.06] [%clk 0:28:37] } 15. Nc5 { [%eval 0.05] [%clk 1:05:20] } 15... Bxc5 { [%eval 0.12] } 16. bxc5 { [%eval 0.05] [%clk 1:05:48] } 16... Qd5 { [%eval 0.1] [%clk 0:18:52] } 17. Nxd4 { [%eval 0.1] [%clk 0:54:56] } 17... Qxc5 { [%eval 0.0] [%clk 0:17:48] } 18. Nf3 { [%eval 0.0] [%clk 0:47:21] } 18... Rfd8 { [%eval 0.0] [%clk 0:15:10] } 19. Qe2 { [%eval -0.18] [%clk 0:44:01] } 19... Nd4 { [%eval -0.16] [%clk 0:11:52] } 20. Bxd4 { [%eval -0.26] } 20... Rxd4 { [%eval -0.25] [%clk 0:12:18] } 21. Qe7 { [%eval -0.3] [%clk 0:33:15] } 21... Bxf3 { [%eval -0.02] [%clk 0:10:00] } 22. Bxf3 { [%eval -0.01] [%clk 0:33:10] } 22... Rd7 { [%eval -0.02] [%clk 0:03:54] } 23. Qxc5 { [%eval -0.04] } 23... Rxc5 { [%eval -0.04] [%clk 0:04:19] } 24. Rad1 { [%eval -0.16] [%clk 0:22:49] } 24... Kf8 { [%eval -0.19] [%clk 0:03:49] } 25. Rxd7 { [%eval -0.16] [%clk 0:17:44] } 25... Nxd7 { [%eval -0.27] [%clk 0:04:15] } 26. Be4 { [%eval -0.47] [%clk 0:18:09] } 26... f5 { [%eval -0.14] [%clk 0:03:08] } 27. Rd1 { [%eval -0.66] [%clk 0:14:32] } 27... Ke7 { [%eval -0.58] [%clk 0:02:29] } 28. Bd3 { [%eval -0.85] [%clk 0:12:07] } 28... Ne5 { [%eval -1.09] [%clk 0:02:05] } 29. Bf1 { [%eval -0.94] [%clk 0:09:56] } 29... a6?! { [%eval -0.3] } { Inaccuracy. Nc4 was best. } { [%clk 0:01:45] } 30. f4 { [%eval -0.28] [%clk 0:08:50] } 30... Nc4 { [%eval -0.23] [%clk 0:01:32] } 31. Rd3?! { [%eval -1.18] } { Inaccuracy. a4 was best. } { [%clk 0:06:47] } 31... Nb2 { [%eval -0.85] [%clk 0:01:18] } 32. Re3+ { [%eval -0.89] [%clk 0:06:14] } 32... Kf7 { [%eval -0.43] [%clk 0:00:47] } 33. Bg2 { [%eval -0.42] [%clk 0:05:07] } 33... Rxc2 { [%eval -0.19] [%clk 0:00:49] } 34. Bd5+? { [%eval -1.53] } { Mistake. Bb7 was best. } { [%clk 0:05:33] } 34... Kf8 { [%eval -1.5] [%clk 0:00:46] } 35. Re5 { [%eval -1.94] [%clk 0:04:29] } 35... g6 { [%eval -1.7] [%clk 0:00:38] } 36. Re6 { [%eval -1.75] [%clk 0:04:41] } 36... a5? { [%eval -0.58] } { Mistake. Rc5 was best. } { [%clk 0:00:49] } 37. Ra6 { [%eval -0.97] [%clk 0:01:50] } 37... Rc5?! { [%eval -0.02] } { Inaccuracy. Nc4 was best. } { [%clk 0:00:44] } 38. Ra8+ { [%eval 0.0] [%clk 0:02:04] } 38... Ke7 { [%eval -0.05] [%clk 0:00:38] } 39. Bg8 { [%eval 0.0] [%clk 0:02:26] } 39... Nc4 { [%eval -0.03] [%clk 0:00:35] } 40. Bxh7 { [%eval 0.0] [%clk 0:32:20] } 40... Rc6 { [%eval 0.0] [%clk 0:30:34] } 41. h4 { [%eval 0.0] [%clk 0:22:47] } 41... a4 { [%eval 0.0] [%clk 0:21:14] } 42. Ra7+ { [%eval 0.0] [%clk 0:23:04] } 42... Kf8 { [%eval 0.0] [%clk 0:16:15] } 43. Ra8+ { [%eval 0.0] [%clk 0:23:24] } 43... Kg7 { [%eval -0.06] [%clk 0:12:56] } 44. Ra7+ { [%eval -0.15] [%clk 0:23:49] } 44... Kh6 { [%eval -0.09] [%clk 0:09:59] } 45. Bg8 { [%eval -0.1] [%clk 0:11:48] } 45... Kh5 { [%eval -0.05] [%clk 0:09:32] } 46. Kg2 { [%eval -0.11] [%clk 0:07:13] } 46... Kg4 { [%eval -0.05] [%clk 0:06:45] } 47. h5 { [%eval -0.14] [%clk 0:07:37] } 47... g5 { [%eval 0.0] [%clk 0:03:59] } 48. Rg7 { [%eval 0.0] [%clk 0:04:36] } 48... Kxh5 { [%eval 0.0] [%clk 0:04:03] } 49. Rxg5+ { [%eval 0.0] [%clk 0:02:35] } 49... Kh6 { [%eval 0.0] [%clk 0:04:28] } 50. Rxf5 { [%clk 0:02:43] } 50... Ne3+ 0-1