Event: 4th Chess Hub U1800 Classical Tournament
Site: https://lichess.org/broadcast/2025-chess-hub-u1800-classical--november/round-6/K9NpuW0N/j4PbClJx
Date: 2025-11-02
White: Teo, Jia Yao
Black: Koh, Kenji
Result: 0-1
ECO: D00
Opening: Queen's Pawn Game: Accelerated London System
Variant: Standard

1. d4 { [%eval 0.17] } 1... d5 { [%eval 0.18] } 2. Bf4 { [%eval 0.0] } 2... Nf6 { [%eval 0.05] [%clk 1:01:21] } 3. e3 { [%eval 0.04] [%clk 1:02:07] } 3... Bf5 { [%eval 0.18] [%clk 1:01:45] } 4. Nf3 { [%eval 0.12] } 4... Nc6 { [%eval 0.63] } 5. c3 { [%eval 0.09] } 5... e6 { [%eval 0.14] } 6. Nbd2 { [%eval 0.09] } 6... Bd6 { [%eval 0.16] [%clk 1:02:57] } 7. Ne5 { [%eval -0.26] [%clk 1:03:32] } 7... Bxe5 { [%eval -0.29] } 8. Bxe5 { [%eval -0.77] [%clk 1:03:54] } 8... Nxe5 { [%eval -0.71] [%clk 1:03:48] } 9. dxe5 { [%eval -0.63] [%clk 1:04:21] } 9... Ne4?! { [%eval -0.05] } { Inaccuracy. Nd7 was best. } 10. Nxe4 { [%eval -0.18] } 10... dxe4 { [%eval 0.33] } 11. Qxd8+ { [%eval -0.02] [%clk 1:05:19] } 11... Rxd8 { [%eval -0.08] [%clk 1:05:00] } 12. Be2 { [%eval -0.43] } 12... O-O { [%eval 0.02] } 13. O-O { [%eval -0.14] [%clk 1:05:58] } 13... Rd2 { [%eval 0.0] [%clk 1:05:51] } 14. Bc4?! { [%eval -0.87] } { Inaccuracy. Rfe1 was best. } 14... Rxb2 { [%eval -0.53] [%clk 1:06:07] } 15. f3?? { [%eval -3.49] } { Blunder. Rfb1 was best. } { [%clk 1:05:27] } 15... Rd8 { [%eval -3.39] [%clk 1:05:35] } 16. fxe4?! { [%eval -4.86] } { Inaccuracy. Rad1 was best. } 16... Bxe4 { [%eval -4.74] } 17. Rf2 { [%eval -4.72] [%clk 1:06:06] } 17... Rdd2 { [%eval -4.69] [%clk 1:06:04] } 18. Rxd2 { [%eval -4.78] [%clk 1:06:27] } 18... Rxd2 { [%eval -4.66] [%clk 1:05:59] } 19. Bf1 { [%eval -4.52] [%clk 1:06:55] } 19... Bd3 { [%eval -4.54] [%clk 1:05:30] } 20. a4 { [%eval -4.8] } 20... Bxf1 { [%eval -4.59] } 21. Kxf1 { [%eval -4.64] [%clk 1:07:44] } 21... Rd3 { [%eval -4.66] [%clk 1:06:20] } 22. Ke2 { [%eval -4.72] } 22... Rxc3 { [%eval -4.73] } 23. Rd1 { [%eval -4.73] } 23... Kf8 { [%eval -4.04] } 24. Rd7 { [%eval -5.01] } 24... Ke8 { [%eval -4.87] [%clk 1:06:42] } 25. Rd2 { [%eval -5.34] [%clk 1:09:38] } 25... Ra3 { [%eval -4.99] [%clk 1:06:44] } 26. Rc2 { [%eval -4.94] [%clk 1:10:06] } 26... Kd8 { [%eval -4.96] [%clk 1:06:47] } 27. Rc4 { [%eval -4.81] [%clk 1:10:09] } 27... Ra2+ { [%eval -5.13] [%clk 1:07:12] } 28. Kf3 { [%eval -5.02] [%clk 1:10:31] } 28... b6 { [%eval -4.97] [%clk 1:06:54] } 29. h4 { [%eval -4.96] } 29... c5 { [%eval -4.76] } 30. g4 { [%eval -5.57] [%clk 1:11:31] } 30... Kc7?! { [%eval -4.33] } { Inaccuracy. Rd2 was best. } { [%clk 1:07:25] } 31. g5?! { [%eval -5.72] } { Inaccuracy. Rf4 was best. } { [%clk 1:12:00] } 31... Kc6?! { [%eval -4.48] } { Inaccuracy. Rd2 was best. } { [%clk 1:07:38] } 32. e4 { [%eval -5.47] [%clk 1:12:28] } 32... b5 { [%eval -5.78] [%clk 1:07:44] } 33. axb5+ { [%eval -5.67] [%clk 1:12:57] } 33... Kxb5 { [%eval -5.44] [%clk 1:07:46] } 34. g6 { [%eval -6.02] [%clk 1:13:13] } 34... hxg6 { [%eval -5.95] [%clk 1:08:04] } 35. Rc1 { [%eval -6.68] [%clk 1:13:37] } 35... Rd2 { [%eval -6.63] [%clk 1:07:31] } 36. Rb1+ { [%eval -6.78] } 36... Kc6 { [%eval -6.62] [%clk 1:07:42] } 37. Rh1 { [%eval -6.85] [%clk 1:14:33] } 37... c4 { [%eval -6.76] [%clk 1:07:53] } 38. h5 { [%eval -7.74] [%clk 1:15:03] } 38... gxh5 { [%eval -7.53] } 39. Rxh5 { [%eval -8.95] [%clk 1:15:31] } 39... c3 { [%eval -8.34] [%clk 1:08:08] } 40. Ke3 { [%eval -8.97] } 40... Rd7 { [%eval -8.78] } 41. Rh2 { [%eval -8.43] [%clk 1:16:14] } 41... Kc5 { [%eval -7.97] [%clk 1:08:42] } 42. Rg2 { [%eval -9.51] [%clk 1:16:42] } 42... g6 { [%eval -10.46] [%clk 1:08:35] } 43. Ra2?! { [%eval #-19] } { Checkmate is now unavoidable. Kf4 was best. } { [%clk 1:17:10] } 43... Kb4 { [%eval #-20] [%clk 1:08:32] } 44. Rh2 { [%eval #-17] [%clk 1:17:01] } 44... Kb3 { [%eval #-18] [%clk 1:08:45] } 45. Ke2 { [%eval #-9] [%clk 1:17:30] } 45... Rd2+ { [%eval #-8] [%clk 1:08:57] } 46. Ke1 { [%eval #-4] } 46... Rxh2 { [%eval #-3] [%clk 1:09:21] } 47. Kd1 { [%eval #-3] [%clk 1:18:29] } 47... Kb2 { [%eval #-2] [%clk 1:09:32] } 48. Ke1 { [%eval #-2] [%clk 1:18:40] } 48... c2 { [%eval #-1] } 49. Kf1 { [%eval #-1] [%clk 1:18:54] } 49... c1=R# { [%clk 1:10:24] } 0-1