Event: Caplin Hastings Masters 2023
Site: Horntye Sports Complex, Hastings, United Kingdom
Date: 2024-01-04
White: Onuoha, Obioma
WhiteElo: 1995
Black: Sarkar, Justin
BlackTitle: IM
BlackElo: 2272
Result: 0-1
ECO: B44
Opening: Sicilian Defense: Taimanov Variation
Variant: Standard
TimeControl: 40 moves in 100 mins + 50 mins, 30 sec increment from start.

1. e4 { [%eval 0.2] [%clk 1:40:48] } 1... c5 { [%eval 0.33] [%clk 1:40:49] } 2. Nf3 { [%eval 0.17] [%clk 1:41:13] } 2... e6 { [%eval 0.0] [%clk 1:39:56] } 3. d4 { [%eval 0.42] [%clk 1:41:24] } 3... cxd4 { [%eval 0.26] [%clk 1:40:19] } 4. Nxd4 { [%eval 0.4] [%clk 1:41:33] } 4... Nc6 { [%eval 0.5] [%clk 1:40:25] } 5. Nb3 { [%eval 0.0] [%clk 1:41:57] } 5... Nf6 { [%eval 0.12] [%clk 1:40:32] } 6. Bd3 { [%eval 0.0] [%clk 1:42:19] } 6... Be7 { [%eval 0.13] [%clk 1:28:06] } 7. O-O { [%eval -0.09] [%clk 1:40:12] } 7... O-O { [%eval 0.03] [%clk 1:28:24] } 8. f4 { [%eval 0.0] [%clk 1:40:01] } 8... d6 { [%eval 0.18] [%clk 1:28:06] } 9. Nc3 { [%eval 0.18] [%clk 1:40:01] } 9... b5 { [%eval 0.19] [%clk 1:03:45] } 10. Qf3 { [%eval -0.25] [%clk 1:36:28] } 10... b4 { [%eval -0.16] [%clk 0:56:04] } 11. Ne2 { [%eval -0.11] [%clk 1:26:47] } 11... a5 { [%eval -0.15] [%clk 0:55:16] } 12. Be3 { [%eval -0.16] [%clk 1:25:58] } 12... e5 { [%eval -0.14] [%clk 0:51:54] } 13. f5 { [%eval -0.63] [%clk 1:24:30] } 13... d5 { [%eval -0.66] [%clk 0:51:13] } 14. Rad1 { [%eval -0.87] [%clk 1:23:45] } 14... a4 { [%eval -0.86] [%clk 0:50:49] } 15. Nd2 { [%eval -0.81] [%clk 1:23:20] } 15... d4 { [%eval -0.78] [%clk 0:40:11] } 16. Bf2 { [%eval -0.87] [%clk 1:14:38] } 16... Nd7 { [%eval -0.76] [%clk 0:36:22] } 17. Qh5 { [%eval -1.29] [%clk 1:12:32] } 17... Ba6 { [%eval -1.35] [%clk 0:34:02] } 18. Nf3 { [%eval -1.79] [%clk 1:11:06] } 18... b3 { [%eval -1.69] [%clk 0:32:46] } 19. axb3 { [%eval -1.68] [%clk 1:10:27] } 19... axb3 { [%eval -1.83] [%clk 0:32:24] } 20. Bxa6?! { [%eval -2.59] } { Inaccuracy. c3 was best. } { [%clk 1:07:29] } 20... bxc2 { [%eval -2.66] [%clk 0:25:21] } 21. Bb7 { [%eval -3.09] [%clk 0:45:43] } 21... cxd1=B { [%eval -3.01] [%clk 0:25:25] } 22. Rxd1 { [%eval -2.96] [%clk 0:44:59] } 22... Qb6 { [%eval -3.28] [%clk 0:23:50] } 23. Bxa8 { [%eval -3.05] [%clk 0:41:01] } 23... Rxa8 { [%eval -3.0] [%clk 0:20:47] } 24. Nc3 { [%eval -2.75] [%clk 0:28:53] } 24... Nf6 { [%eval -2.74] [%clk 0:21:08] } 25. Nd5 { [%eval -2.7] [%clk 0:28:55] } 25... Nxd5 { [%eval -2.47] [%clk 0:13:16] } 26. exd5 { [%eval -2.58] [%clk 0:29:12] } 26... Qb3 { [%eval -2.5] [%clk 0:13:42] } 27. Rc1?! { [%eval -3.8] } { Inaccuracy. Nd2 was best. } { [%clk 0:23:43] } 27... Qxd5 { [%eval -3.45] [%clk 0:13:32] } 28. h4?! { [%eval -4.53] } { Inaccuracy. Ng5 was best. } { [%clk 0:23:21] } 28... e4 { [%eval -4.8] [%clk 0:09:07] } 29. Ng5 { [%eval -4.56] [%clk 0:19:01] } 29... h6 { [%eval -4.59] [%clk 0:08:28] } 30. Nxf7 { [%eval -4.7] [%clk 0:18:06] } 30... Qxf7 { [%eval -4.6] [%clk 0:08:46] } 31. Qxf7+ { [%eval -4.58] [%clk 0:18:28] } 31... Kxf7 { [%eval -4.6] [%clk 0:09:12] } 32. Rxc6 { [%eval -4.7] [%clk 0:18:53] } 32... Ra1+ { [%eval -4.49] [%clk 0:09:21] } 33. Kh2 { [%eval -5.05] [%clk 0:18:54] } 33... e3 { [%eval -4.51] [%clk 0:09:44] } 34. Bxe3 { [%eval -4.4] [%clk 0:12:55] } 34... dxe3 { [%eval -4.53] [%clk 0:10:06] } 35. Re6 { [%eval -4.67] [%clk 0:13:04] } 35... Bd6+ { [%eval -4.62] [%clk 0:01:45] } 36. Kh3 { [%eval -5.03] [%clk 0:05:34] } 36... Rh1+ { [%eval -4.6] [%clk 0:01:36] } 37. Kg4 { [%eval -4.69] [%clk 0:05:41] } 37... h5+ { [%eval -4.32] [%clk 0:01:52] } 38. Kxh5 { [%eval -5.23] [%clk 0:03:49] } 38... Be7?! { [%eval -3.78] } { Inaccuracy. g6+ was best. } { [%clk 0:00:40] } 39. Kg4 { [%eval -3.83] [%clk 0:03:26] } 39... Rxh4+ { [%eval -3.88] [%clk 0:00:56] } 40. Kg3 { [%eval -3.83] [%clk 0:02:58] } 40... Rb4 { [%eval -3.79] [%clk 0:00:33] } 41. Rxe3 { [%eval -3.88] [%clk 0:03:12] } 41... Rxb2 { [%eval -3.52] [%clk 0:00:49] } 42. Kf3 { [%eval -3.78] [%clk 0:02:42] } 42... Bc5 { [%eval -3.89] [%clk 0:00:32] } 43. Re5 { [%eval -4.56] [%clk 0:01:41] } 43... Rf2+ { [%eval -4.36] [%clk 0:00:38] } 44. Kg4 { [%eval -4.47] [%clk 0:01:29] } 44... Rxg2+ { [%eval -4.59] [%clk 0:00:43] } 45. Kf3 { [%eval -4.46] [%clk 0:01:52] } 45... Rf2+ { [%eval -4.57] [%clk 0:00:58] } 46. Kg4 { [%eval -4.6] [%clk 0:02:17] } 46... Bd6 { [%eval -4.49] [%clk 0:01:07] } 47. Re6 { [%eval -4.53] [%clk 0:02:18] } 47... Rf4+ { [%eval -4.57] [%clk 0:01:18] } 48. Kg5?? { [%eval -32.55] } { Blunder. Kh3 was best. } { [%clk 0:02:43] } 48... Rd4 { [%eval -70.6] [%clk 0:01:43] } 49. Re1 { [%eval -39.07] [%clk 0:01:50] } 49... Be7+ { [%eval #-19] [%clk 0:02:01] } 50. f6 { [%eval #-2] [%clk 0:02:16] } 50... Bxf6+ { [%eval #-1] [%clk 0:02:24] } 0-1