Event: 51st Annual World Open
Site: ChessKast.com
Date: 2023-07-02
White: Benjamin Yan
Black: Bilel Bellahcene
Result: 0-1
ECO: E11
Opening: Bogo-Indian Defense: Nimzowitsch Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:30] } 1... Nf6 { [%eval 0.28] [%clk 1:30:17] } 2. c4 { [%eval 0.16] [%clk 1:30:59] } 2... e6 { [%eval 0.23] [%clk 1:30:41] } 3. Nf3 { [%eval 0.0] [%clk 1:31:26] } 3... Bb4+ { [%eval 0.43] [%clk 1:31:05] } 4. Bd2 { [%eval 0.21] [%clk 1:31:52] } 4... Qe7 { [%eval 0.54] [%clk 1:30:56] } 5. e3 { [%eval 0.51] [%clk 1:31:57] } 5... Bxd2+ { [%eval 0.52] [%clk 1:31:01] } 6. Qxd2 { [%eval 0.28] [%clk 1:32:20] } 6... O-O { [%eval 0.37] [%clk 1:30:55] } 7. Nc3 { [%eval 0.46] [%clk 1:32:22] } 7... d6 { [%eval 0.67] [%clk 1:30:42] } 8. Bd3 { [%eval 0.61] [%clk 1:31:00] } 8... e5 { [%eval 0.69] [%clk 1:31:00] } 9. Bc2 { [%eval 0.78] [%clk 1:31:13] } 9... Bg4 { [%eval 0.71] [%clk 1:24:20] } 10. O-O?! { [%eval -0.24] } { Inaccuracy. O-O-O was best. } { [%clk 1:30:45] } 10... Bxf3 { [%eval -0.27] [%clk 1:22:11] } 11. gxf3 { [%eval -0.23] [%clk 1:31:11] } 11... exd4 { [%eval 0.11] [%clk 1:22:01] } 12. Qxd4 { [%eval 0.18] [%clk 1:30:33] } 12... Nc6 { [%eval 0.37] [%clk 1:22:24] } 13. Qh4 { [%eval 0.24] [%clk 1:26:10] } 13... g6 { [%eval 0.23] [%clk 1:22:49] } 14. f4 { [%eval 0.25] [%clk 1:20:31] } 14... Rfe8 { [%eval 0.26] [%clk 1:21:50] } 15. Bd1 { [%eval 0.37] [%clk 1:12:16] } 15... Qe6 { [%eval 0.69] [%clk 1:20:55] } 16. Bf3 { [%eval 0.79] [%clk 1:09:25] } 16... Ne7 { [%eval 0.56] [%clk 1:21:16] } 17. Qg5 { [%eval 0.35] [%clk 0:58:45] } 17... c6 { [%eval 0.55] [%clk 1:20:21] } 18. Rad1 { [%eval 0.02] [%clk 0:43:25] } 18... Rad8?! { [%eval 0.57] } { Inaccuracy. Nf5 was best. } { [%clk 1:19:26] } 19. Ne2?! { [%eval -0.18] } { Inaccuracy. e4 was best. } { [%clk 0:39:37] } 19... Nf5?! { [%eval 0.46] } { Inaccuracy. h6 was best. } { [%clk 1:01:58] } 20. Nd4 { [%eval 0.38] [%clk 0:39:19] } 20... Nxd4 { [%eval 0.41] [%clk 1:02:28] } 21. Rxd4 { [%eval 0.55] [%clk 0:39:35] } 21... Kg7 { [%eval 0.47] [%clk 1:02:54] } 22. b3 { [%eval 0.52] [%clk 0:39:05] } 22... h6 { [%eval 0.5] [%clk 1:03:13] } 23. Qg2 { [%eval 0.38] [%clk 0:37:58] } 23... Qf5 { [%eval 0.56] [%clk 0:58:44] } 24. Rfd1 { [%eval 0.79] [%clk 0:37:15] } 24... Re6 { [%eval 0.59] [%clk 0:58:57] } 25. h3 { [%eval 0.58] [%clk 0:34:55] } 25... h5 { [%eval 0.64] [%clk 0:53:46] } 26. Kh2 { [%eval 0.68] [%clk 0:32:54] } 26... a6 { [%eval 0.67] [%clk 0:48:40] } 27. Qg5 { [%eval 0.21] [%clk 0:31:24] } 27... Qxg5 { [%eval 0.27] [%clk 0:49:06] } 28. fxg5 { [%eval 0.18] [%clk 0:31:54] } 28... Ne8?! { [%eval 0.94] } { Inaccuracy. Nh7 was best. } { [%clk 0:49:31] } 29. c5?! { [%eval -0.04] } { Inaccuracy. h4 was best. } { [%clk 0:24:45] } 29... Kf8 { [%eval 0.41] [%clk 0:40:28] } 30. h4 { [%eval 0.97] [%clk 0:22:57] } 30... Ke7 { [%eval 0.66] [%clk 0:40:47] } 31. Bg2 { [%eval 1.09] [%clk 0:19:50] } 31... a5 { [%eval 1.26] [%clk 0:35:19] } 32. e4? { [%eval 0.08] } { Mistake. b4 was best. } { [%clk 0:18:10] } 32... Re5 { [%eval 0.0] [%clk 0:33:58] } 33. cxd6+ { [%eval 0.05] [%clk 0:18:33] } 33... Rxd6 { [%eval 0.0] [%clk 0:34:28] } 34. f4 { [%eval 0.0] [%clk 0:18:40] } 34... Rc5 { [%eval 0.0] [%clk 0:34:47] } 35. Rxd6 { [%eval -0.15] [%clk 0:16:17] } 35... Nxd6 { [%eval 0.0] [%clk 0:35:16] } 36. Rd2 { [%eval -0.12] [%clk 0:16:45] } 36... Rc3 { [%eval -0.15] [%clk 0:34:18] } 37. Rf2? { [%eval -1.68] } { Mistake. Re2 was best. } { [%clk 0:14:33] } 37... Re3 { [%eval -1.28] [%clk 0:34:17] } 38. f5 { [%eval -1.63] [%clk 0:14:04] } 38... Nxe4 { [%eval -1.67] [%clk 0:34:41] } 39. Rf4 { [%eval -1.34] [%clk 0:14:32] } 39... Nd6 { [%eval -1.65] [%clk 0:34:52] } 40. fxg6 { [%eval -1.58] [%clk 0:13:20] } 40... fxg6 { [%eval -1.72] [%clk 0:35:22] } 41. Kg1 { [%eval -2.11] [%clk 0:02:09] } 41... Re2?! { [%eval -1.5] } { Inaccuracy. Rc3 was best. } { [%clk 0:33:51] } 42. Ra4 { [%eval -1.96] [%clk 0:02:05] } 42... Nf5 { [%eval -1.92] [%clk 0:32:22] } 43. Kf1 { [%eval -2.21] [%clk 0:01:06] } 43... Re5 { [%eval -1.71] [%clk 0:31:15] } 44. Kf2 { [%eval -1.75] [%clk 0:01:11] } 44... Kd6 { [%eval -1.86] [%clk 0:31:23] } 45. Rf4? { [%eval -3.61] } { Mistake. Bh3 was best. } { [%clk 0:00:56] } 45... Rc5 { [%eval -4.25] [%clk 0:31:24] } 46. a4?! { [%eval -6.43] } { Inaccuracy. Ra4 was best. } { [%clk 0:02:03] } 46... Rc2+ { [%eval -6.4] [%clk 0:31:40] } 47. Kg1 { [%eval -6.38] [%clk 0:02:25] } 47... Rc3? { [%eval -3.71] } { Mistake. Rb2 was best. } { [%clk 0:31:16] } 48. b4 { [%eval -3.68] [%clk 0:02:42] } 48... b6 { [%eval -4.15] [%clk 0:28:36] } 49. bxa5 { [%eval -3.65] [%clk 0:01:00] } 49... bxa5 { [%eval -3.75] [%clk 0:29:06] } 50. Bf3 { [%eval -3.55] [%clk 0:01:58] } 50... Rc1+ { [%eval -3.72] [%clk 0:29:19] } 51. Kf2 { [%eval -4.37] [%clk 0:01:48] } 51... c5 { [%eval -4.32] [%clk 0:28:45] } 52. Ke2 { [%eval -5.34] [%clk 0:01:15] } 52... Rb1 { [%eval -5.71] [%clk 0:27:37] } 53. Kd3 { [%eval -6.56] [%clk 0:02:34] } 53... Rb3+ { [%eval -6.34] [%clk 0:28:00] } 54. Kd2 { [%eval -6.84] [%clk 0:02:33] } 54... Rb4 { [%eval -6.67] [%clk 0:27:42] } 0-1