Event: 4th Chess Hub U1800 Classical Tournament
Site: https://lichess.org/broadcast/2025-chess-hub-u1800-classical--november/round-3/xxPkPFXj/yrsDVY3H
Date: 2025-11-01
White: Koh, Zhe Jie Joshua
Black: Teo, Jia Yao
Result: 1-0
ECO: A43
Opening: Benoni Defense: Old Benoni
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:00:50] } 1... c5 { [%eval 0.61] [%clk 1:00:44] } 2. Nf3?! { [%eval -0.08] } { Inaccuracy. d5 was best. } { [%clk 1:01:00] } 2... Nc6? { [%eval 1.13] } { Mistake. cxd4 was best. } { [%clk 1:00:59] } 3. e3?! { [%eval 0.06] } { Inaccuracy. d5 was best. } { [%clk 1:01:21] } 3... e6 { [%eval 0.24] [%clk 1:01:09] } 4. Bd3 { [%eval 0.04] [%clk 1:01:21] } 4... Qb6 { [%eval 0.47] [%clk 1:01:22] } 5. b3?! { [%eval -0.15] } { Inaccuracy. dxc5 was best. } 5... cxd4 { [%eval -0.2] [%clk 1:01:50] } 6. exd4 { [%eval -0.08] [%clk 1:01:35] } 6... Nxd4 { [%eval -0.19] [%clk 1:02:18] } 7. Nxd4?! { [%eval -1.17] } { Inaccuracy. Bb2 was best. } { [%clk 1:01:47] } 7... Qxd4 { [%eval -1.15] [%clk 1:02:47] } 8. c3 { [%eval -1.27] [%clk 1:01:24] } 8... Qb6?! { [%eval -0.52] } { Inaccuracy. Qe5+ was best. } { [%clk 1:03:14] } 9. O-O { [%eval -0.69] [%clk 1:01:35] } 9... Nf6 { [%eval -0.75] [%clk 1:03:44] } 10. Bb2 { [%eval -0.53] [%clk 1:01:13] } 10... d5 { [%eval -0.4] [%clk 1:04:13] } 11. c4 { [%eval -0.4] [%clk 1:01:07] } 11... dxc4 { [%eval -0.49] [%clk 1:04:21] } 12. Bxc4 { [%eval -0.5] [%clk 1:01:33] } 12... Bd6 { [%eval -0.01] [%clk 1:04:30] } 13. Bd4?! { [%eval -0.6] } { Inaccuracy. Na3 was best. } 13... Qc7 { [%eval -0.25] [%clk 1:04:58] } 14. Bb5+?! { [%eval -1.21] } { Inaccuracy. Nc3 was best. } { [%clk 1:00:59] } 14... Bd7 { [%eval -1.16] [%clk 1:05:04] } 15. Bd3?? { [%eval -4.25] } { Blunder. Bxd7+ was best. } { [%clk 1:00:58] } 15... Bxh2+ { [%eval -4.13] [%clk 1:05:22] } 16. Kh1 { [%eval -4.15] [%clk 1:00:56] } 16... Be5 { [%eval -3.96] [%clk 1:05:43] } 17. Bxe5 { [%eval -4.13] [%clk 1:00:55] } 17... Qxe5 { [%eval -4.03] [%clk 1:05:42] } 18. Nd2 { [%eval -4.16] [%clk 1:01:14] } 18... Bc6 { [%eval -4.0] [%clk 1:05:14] } 19. Nc4 { [%eval -4.81] [%clk 0:58:20] } 19... Qd5 { [%eval -4.05] [%clk 1:05:29] } 20. Ne3 { [%eval -3.96] [%clk 0:57:18] } 20... Qd7?! { [%eval -3.01] } { Inaccuracy. Qg5 was best. } { [%clk 1:05:03] } 21. Bc4 { [%eval -3.65] [%clk 0:56:31] } 21... b5 { [%eval -2.99] [%clk 1:04:48] } 22. Qxd7+ { [%eval -3.37] [%clk 0:56:45] } 22... Bxd7 { [%eval -3.31] [%clk 1:05:18] } 23. Be2 { [%eval -3.38] [%clk 0:56:30] } 23... h5 { [%eval -3.07] [%clk 1:05:47] } 24. Bf3 { [%eval -3.39] [%clk 0:56:46] } 24... Rc8 { [%eval -3.43] [%clk 1:05:51] } 25. Rac1 { [%eval -3.81] [%clk 0:57:01] } 25... Rxc1?! { [%eval -2.86] } { Inaccuracy. Ke7 was best. } { [%clk 1:05:57] } 26. Rxc1 { [%eval -2.57] [%clk 0:57:31] } 26... e5?? { [%eval -0.56] } { Blunder. Kd8 was best. } { [%clk 1:06:03] } 27. Nd5?? { [%eval -3.4] } { Blunder. Rc7 was best. } { [%clk 0:57:17] } 27... Nxd5 { [%eval -3.45] [%clk 1:05:17] } 28. Bxd5 { [%eval -3.44] [%clk 0:57:29] } 28... a6 { [%eval -2.8] [%clk 1:05:14] } 29. Bc6?! { [%eval -4.4] } { Inaccuracy. Rc7 was best. } { [%clk 0:57:37] } 29... h4 { [%eval -3.92] [%clk 1:05:25] } 30. Bb7 { [%eval -3.92] [%clk 0:57:08] } 30... h3? { [%eval -1.96] } { Mistake. Ke7 was best. } { [%clk 1:05:57] } 31. Bxa6?! { [%eval -3.17] } { Inaccuracy. Rc5 was best. } { [%clk 0:56:06] } 31... hxg2+ { [%eval -3.1] [%clk 1:05:57] } 32. Kxg2 { [%eval -2.75] [%clk 0:56:16] } 32... Bh3+?? { [%eval 0.06] } { Blunder. Ke7 was best. } { [%clk 1:06:15] } 33. Kg3 { [%eval -0.01] [%clk 0:55:07] } 33... f6?? { [%eval 3.81] } { Blunder. Ke7 was best. } { [%clk 1:06:44] } 34. Bxb5+?? { [%eval 0.0] } { Blunder. Rh1 was best. } { [%clk 0:55:21] } 34... Kf7 { [%eval 0.29] [%clk 1:07:06] } 35. Rh1 { [%eval 0.0] [%clk 0:53:26] } 35... Rb8 { [%eval 0.0] [%clk 1:07:34] } 36. Bc4+ { [%eval 0.0] [%clk 0:53:31] } 36... Be6 { [%eval 0.0] [%clk 1:08:03] } 37. Bxe6+ { [%eval 0.0] [%clk 0:52:19] } 37... Kxe6 { [%eval 0.0] [%clk 1:08:39] } 38. Rc1 { [%eval 0.0] [%clk 0:52:26] } 38... Rb6 { [%eval 0.0] [%clk 1:08:39] } 39. Rb1 { [%eval 0.0] [%clk 0:52:11] } 39... f5 { [%eval -0.04] } 40. a4 { [%eval -0.17] } 40... f4+ { [%eval 0.07] [%clk 1:09:24] } 41. Kg2 { [%eval 0.0] [%clk 0:53:10] } 41... Kf5 { [%eval 0.0] [%clk 1:10:03] } 42. a5 { [%eval 0.0] [%clk 0:54:04] } 42... Ra6 { [%eval 0.0] } 43. b4 { [%eval 0.0] } 43... e4 { [%eval -0.02] [%clk 1:10:23] } 44. Ra1?? { [%eval -4.99] } { Blunder. b5 was best. } { [%clk 0:54:09] } 44... e3?? { [%eval 5.38] } { Blunder. f3+ was best. } { [%clk 1:10:52] } 45. b5 { [%eval 5.3] [%clk 0:53:43] } 45... Re6 { [%eval 5.89] } 46. a6 { [%eval 5.86] [%clk 0:54:03] } 46... e2 { [%eval 6.41] [%clk 1:11:42] } 47. Re1 { [%eval 6.24] [%clk 0:54:16] } 47... Kg4?! { [%eval 9.37] } { Inaccuracy. Re4 was best. } { [%clk 1:12:10] } 48. f3+ { [%eval 10.03] [%clk 0:54:03] } 48... Kf5 { [%eval 9.41] [%clk 1:12:39] } 49. a7 { [%eval 8.75] } 49... Re8? { [%eval #11] } { Checkmate is now unavoidable. Rg6+ was best. } 50. b6 { [%eval 10.01] } 50... g5?! { [%eval #10] } { Checkmate is now unavoidable. Kf6 was best. } { [%clk 1:13:38] } 51. b7 { [%eval #9] [%clk 0:54:55] } 51... g4 { [%eval #9] [%clk 1:13:32] } 52. b8=Q { [%eval #8] [%clk 0:55:05] } 52... gxf3+ { [%eval #8] [%clk 1:13:56] } 53. Kxf3 { [%eval #7] [%clk 0:55:33] } 53... Re3+ { [%eval #7] [%clk 1:14:21] } 54. Kf2 { [%eval #6] [%clk 0:55:42] } 54... Ke4 { [%eval #5] [%clk 1:14:25] } 55. Qb4+ { [%eval #5] [%clk 0:55:50] } 55... Kd3 { [%eval #3] [%clk 1:14:54] } 56. a8=Q { [%eval #2] [%clk 0:55:31] } 56... f3 { [%eval #2] [%clk 1:15:12] } 57. Qd5+ { [%eval #1] [%clk 0:55:47] } 57... Kc2 { [%eval #1] [%clk 1:15:42] } 58. Qdc4+ { [%eval #1] [%clk 0:55:41] } 58... Rc3 { [%eval #1] [%clk 1:16:10] } 59. Qcxc3# { [%clk 0:56:08] } 1-0