Event: ACC Winter Cup 2025
Site: https://lichess.org/broadcast/acc-monday-nights-2025--winter/round-8/Xynhikik/X5Ua0sYl
White: Ang, Alphaeus Wei Ern
WhiteTitle: FM
WhiteElo: 2390
Black: Preeyansh Roul
BlackElo: 1990
Result: 0-1
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Andersson Variation
Variant: Standard
TimeControl: 60 minutes, 30 seconds increment.

1. d4 { [%eval 0.17] [%clk 1:00:59] } 1... Nf6 { [%eval 0.19] [%clk 1:00:57] } 2. c4 { [%eval 0.18] [%clk 1:01:24] } 2... e6 { [%eval 0.14] [%clk 1:01:20] } 3. Nf3 { [%eval 0.11] [%clk 1:01:49] } 3... b6 { [%eval 0.23] [%clk 1:01:48] } 4. a3 { [%eval 0.18] [%clk 1:02:12] } 4... Bb7 { [%eval 0.14] [%clk 1:02:12] } 5. Nc3 { [%eval 0.14] [%clk 1:02:38] } 5... Ne4 { [%eval 0.28] [%clk 1:01:13] } 6. Nxe4 { [%eval 0.33] [%clk 0:59:07] } 6... Bxe4 { [%eval 0.33] [%clk 1:01:40] } 7. Nd2 { [%eval 0.31] [%clk 0:59:23] } 7... Bb7 { [%eval 0.36] [%clk 1:00:20] } 8. e4 { [%eval 0.31] [%clk 0:59:36] } 8... d5 { [%eval 0.69] [%clk 1:00:21] } 9. cxd5 { [%eval 0.76] [%clk 0:59:30] } 9... exd5 { [%eval 0.71] [%clk 1:00:49] } 10. e5 { [%eval 0.56] [%clk 0:59:52] } 10... c5 { [%eval 0.54] [%clk 1:00:30] } 11. Bd3 { [%eval 0.57] [%clk 0:57:04] } 11... Nc6 { [%eval 0.46] [%clk 0:59:15] } 12. Nf3 { [%eval 0.5] [%clk 0:56:59] } 12... c4 { [%eval 0.3] [%clk 0:54:23] } 13. Bc2 { [%eval 0.45] [%clk 0:57:11] } 13... b5 { [%eval 0.48] [%clk 0:54:22] } 14. O-O { [%eval 0.61] [%clk 0:56:37] } 14... a5? { [%eval 2.33] } { Mistake. Be7 was best. } { [%clk 0:51:50] } 15. Re1? { [%eval 0.65] } { Mistake. e6 was best. } { [%clk 0:54:33] } 15... Bc8 { [%eval 0.98] [%clk 0:41:50] } 16. e6 { [%eval 0.94] [%clk 0:49:23] } 16... Bxe6?! { [%eval 1.59] } { Inaccuracy. fxe6 was best. } { [%clk 0:39:54] } 17. Ng5 { [%eval 1.49] [%clk 0:49:06] } 17... Qf6?! { [%eval 2.54] } { Inaccuracy. Qd7 was best. } { [%clk 0:37:44] } 18. Nxe6 { [%eval 2.65] [%clk 0:47:11] } 18... fxe6 { [%eval 2.72] [%clk 0:38:10] } 19. Qh5+ { [%eval 2.57] [%clk 0:47:22] } 19... Kd7 { [%eval 2.91] [%clk 0:28:06] } 20. Bg5 { [%eval 2.89] [%clk 0:47:24] } 20... g6 { [%eval 2.83] [%clk 0:27:48] } 21. Bxf6 { [%eval 2.79] [%clk 0:47:16] } 21... gxh5 { [%eval 2.63] [%clk 0:28:16] } 22. Bxh8 { [%eval 2.83] [%clk 0:47:39] } 22... Bxa3 { [%eval 2.72] [%clk 0:25:28] } 23. Rxa3 { [%eval 2.73] [%clk 0:46:13] } 23... Rxh8 { [%eval 2.8] [%clk 0:25:56] } 24. Bd1?! { [%eval 1.77] } { Inaccuracy. Rd1 was best. } { [%clk 0:46:00] } 24... a4 { [%eval 2.23] [%clk 0:20:13] } 25. Bxh5 { [%eval 2.22] [%clk 0:45:39] } 25... Nxd4 { [%eval 2.12] [%clk 0:20:37] } 26. Rg3? { [%eval 0.91] } { Mistake. Bd1 was best. } { [%clk 0:45:29] } 26... b4 { [%eval 0.71] [%clk 0:12:41] } 27. Rg7+?! { [%eval -0.11] } { Inaccuracy. Rd1 was best. } { [%clk 0:45:34] } 27... Kc6 { [%eval 0.28] [%clk 0:12:18] } 28. Ra7 { [%eval 0.0] [%clk 0:43:15] } 28... a3 { [%eval 0.0] [%clk 0:12:15] } 29. bxa3 { [%eval -0.12] [%clk 0:42:43] } 29... b3 { [%eval -0.23] [%clk 0:12:44] } 30. Ra4 { [%eval -0.35] [%clk 0:37:58] } 30... b2?? { [%eval 2.72] } { Blunder. Rb8 was best. } { [%clk 0:04:51] } 31. Rb1?? { [%eval 0.19] } { Blunder. Rb4 was best. } { [%clk 0:34:04] } 31... c3?? { [%eval 2.85] } { Blunder. Rb8 was best. } { [%clk 0:03:34] } 32. Bd1?? { [%eval -0.07] } { Blunder. Rxd4 was best. } { [%clk 0:32:05] } 32... e5 { [%eval 0.0] [%clk 0:01:47] } 33. Kf1 { [%eval -0.07] [%clk 0:28:02] } 33... Rb8 { [%eval -0.16] [%clk 0:01:25] } 34. Rxd4?? { [%eval -2.49] } { Blunder. f3 was best. } { [%clk 0:23:11] } 34... exd4 { [%eval -2.64] [%clk 0:01:42] } 35. Ke2 { [%eval -2.03] [%clk 0:23:34] } 35... Ra8?? { [%eval 0.0] } { Blunder. Kc5 was best. } { [%clk 0:01:08] } 36. Kd3 { [%eval 0.0] [%clk 0:22:15] } 36... Kc5 { [%eval -0.06] [%clk 0:00:34] } 37. a4?? { [%eval -6.58] } { Blunder. Bc2 was best. } { [%clk 0:18:10] } 37... Rf8 { [%eval -6.4] [%clk 0:00:50] } 38. Bf3 { [%eval -6.32] [%clk 0:17:25] } 38... Ra8?? { [%eval -1.6] } { Blunder. Kb4 was best. } { [%clk 0:00:39] } 39. Kc2?? { [%eval -5.71] } { Blunder. a5 was best. } { [%clk 0:16:07] } 39... Rxa4 { [%eval -6.07] [%clk 0:00:36] } 40. Be2 { [%eval -5.47] [%clk 0:15:46] } 40... Ra8?? { [%eval -1.91] } { Blunder. Ra1 was best. } { [%clk 0:00:33] } 41. f4? { [%eval -3.75] } { Mistake. Kb3 was best. } { [%clk 0:14:23] } 41... Re8?? { [%eval 0.0] } { Blunder. Kb4 was best. } { [%clk 0:00:35] } 42. Bd3 { [%eval -0.33] [%clk 0:14:45] } 42... Kb4 { [%eval -0.11] [%clk 0:00:39] } 43. f5?? { [%eval -4.19] } { Blunder. Rd1 was best. } { [%clk 0:13:20] } 43... Ka3 { [%eval -4.14] [%clk 0:00:36] } 44. g4? { [%eval -6.83] } { Mistake. Rd1 was best. } { [%clk 0:11:35] } 44... Re3 { [%eval -7.28] [%clk 0:00:34] } 45. f6 { [%eval -7.73] [%clk 0:06:34] } 45... Rf3 { [%eval -7.49] [%clk 0:00:46] } 46. Bf5 { [%eval -10.29] [%clk 0:06:59] } 46... Rf2+ { [%eval -6.73] [%clk 0:00:46] } 47. Kd1 { [%eval -11.65] [%clk 0:07:25] } 47... d3 { [%eval -14.99] [%clk 0:00:32] } 48. Bxd3 { [%eval -16.05] [%clk 0:07:12] } 48... Rd2+ { [%eval -11.75] [%clk 0:00:33] } 49. Ke1 { [%eval -10.87] [%clk 0:07:39] } 49... Rxd3 { [%eval -8.56] [%clk 0:00:32] } 50. Ke2 { [%eval -69.09] [%clk 0:08:00] } 50... c2 { [%eval -12.46] [%clk 0:00:31] } 51. f7?! { [%eval #-10] } { Checkmate is now unavoidable. Rxb2 was best. } { [%clk 0:07:58] } 51... cxb1=Q { [%eval #-9] [%clk 0:00:00] } 52. f8=Q+ { [%eval #-9] [%clk 0:08:21] } 52... Ka2 { [%eval #-8] [%clk 0:00:43] } 53. Qa8+ { [%eval #-8] [%clk 0:08:38] } 53... Ra3 { [%eval #-7] [%clk 0:01:05] } 54. Qxd5+ { [%eval #-7] [%clk 0:09:05] } 54... Ka1 { [%eval #-6] [%clk 0:01:27] } 55. Qe5 { [%eval #-4] [%clk 0:07:17] } 55... Qd3+ { [%eval #-5] [%clk 0:01:19] } 56. Kf2 { [%eval #-5] [%clk 0:07:44] } 56... Qf3+ { [%eval #-5] [%clk 0:01:35] } 0-1