Event: ACC Autumn Cup 2025
Site: Auckland, New Zealand
Date: 2025-04-14
White: Ang, Alphaeus Wei Ern
WhiteTitle: FM
WhiteElo: 2354
Black: Pei, Yanshuo
BlackElo: 1714
Result: 1-0
ECO: E12
Opening: Queen's Indian Defense: Kasparov-Petrosian Variation, Marco Defense
Variant: Standard
TimeControl: 60 minutes, 30 seconds increment.

1. d4 { [%eval 0.17] [%clk 1:00:58] } 1... Nf6 { [%eval 0.19] [%clk 1:00:54] } 2. c4 { [%eval 0.18] [%clk 1:01:25] } 2... e6 { [%eval 0.14] [%clk 1:01:20] } 3. Nf3 { [%eval 0.12] [%clk 1:01:50] } 3... b6 { [%eval 0.19] [%clk 1:01:44] } 4. a3 { [%eval 0.18] [%clk 1:02:09] } 4... Bb7 { [%eval 0.14] [%clk 1:02:01] } 5. Nc3 { [%eval 0.14] [%clk 1:02:34] } 5... Be7 { [%eval 0.56] [%clk 1:02:08] } 6. d5 { [%eval 0.56] [%clk 1:02:45] } 6... d6 { [%eval 0.55] [%clk 1:01:49] } 7. e4 { [%eval 0.55] [%clk 1:02:39] } 7... e5 { [%eval 1.01] [%clk 1:01:47] } 8. Bd3 { [%eval 1.18] [%clk 1:02:12] } 8... Nbd7 { [%eval 1.22] [%clk 1:01:57] } 9. b4 { [%eval 1.11] [%clk 1:01:57] } 9... a5 { [%eval 1.14] [%clk 1:01:09] } 10. Rb1 { [%eval 1.15] [%clk 1:02:14] } 10... axb4 { [%eval 1.13] [%clk 1:01:26] } 11. axb4 { [%eval 1.23] [%clk 1:02:40] } 11... Nh5 { [%eval 1.15] [%clk 0:58:18] } 12. O-O { [%eval 1.25] [%clk 1:00:19] } 12... c5 { [%eval 1.81] [%clk 0:54:45] } 13. dxc6 { [%eval 1.41] [%clk 1:00:14] } 13... Bxc6 { [%eval 1.37] [%clk 0:55:09] } 14. Re1 { [%eval 1.37] [%clk 0:59:18] } 14... g5? { [%eval 2.93] } { Mistake. O-O was best. } { [%clk 0:53:43] } 15. Nxg5 { [%eval 3.05] [%clk 0:56:29] } 15... Bxg5 { [%eval 2.98] [%clk 0:54:06] } 16. Qxh5 { [%eval 3.02] [%clk 0:56:54] } 16... Bxc1 { [%eval 3.07] [%clk 0:54:28] } 17. Rbxc1 { [%eval 2.97] [%clk 0:57:13] } 17... Nf6 { [%eval 3.15] [%clk 0:53:36] } 18. Qh4 { [%eval 3.09] [%clk 0:55:55] } 18... Rg8 { [%eval 3.11] [%clk 0:53:37] } 19. h3 { [%eval 2.73] [%clk 0:54:15] } 19... Qe7 { [%eval 3.15] [%clk 0:52:50] } 20. Qh6 { [%eval 2.9] [%clk 0:51:16] } 20... Rg6 { [%eval 2.96] [%clk 0:51:41] } 21. Qe3 { [%eval 2.86] [%clk 0:51:33] } 21... Nd7 { [%eval 3.57] [%clk 0:50:59] } 22. Bf1 { [%eval 3.34] [%clk 0:47:37] } 22... Qg5 { [%eval 3.34] [%clk 0:49:29] } 23. Qxg5 { [%eval 3.37] [%clk 0:46:55] } 23... Rxg5 { [%eval 3.3] [%clk 0:49:54] } 24. Ra1 { [%eval 3.31] [%clk 0:47:04] } 24... Kd8 { [%eval 3.33] [%clk 0:49:26] } 25. Rxa8+ { [%eval 3.39] [%clk 0:41:39] } 25... Bxa8 { [%eval 3.33] [%clk 0:49:34] } 26. g3 { [%eval 3.12] [%clk 0:39:50] } 26... f5?! { [%eval 4.12] } { Inaccuracy. Nf6 was best. } { [%clk 0:49:31] } 27. h4 { [%eval 3.96] [%clk 0:39:49] } 27... Rg6 { [%eval 4.62] [%clk 0:46:35] } 28. exf5 { [%eval 4.33] [%clk 0:39:45] } 28... Rf6 { [%eval 4.54] [%clk 0:46:51] } 29. Bd3 { [%eval 4.47] [%clk 0:39:30] } 29... Nb8 { [%eval 5.51] [%clk 0:45:35] } 30. g4 { [%eval 5.08] [%clk 0:39:03] } 30... Bf3 { [%eval 5.52] [%clk 0:44:24] } 31. g5 { [%eval 5.49] [%clk 0:39:05] } 31... Rf8 { [%eval 5.87] [%clk 0:44:46] } 32. f6 { [%eval 5.87] [%clk 0:39:00] } 32... Rf7 { [%eval 5.97] [%clk 0:44:58] } 33. Be4 { [%eval 6.17] [%clk 0:38:57] } 33... Bxe4 { [%eval 6.13] [%clk 0:44:54] } 34. Nxe4 { [%eval 6.05] [%clk 0:39:23] } 34... Kc7 { [%eval 6.58] [%clk 0:44:33] } 35. h5 { [%eval 6.63] [%clk 0:38:50] } 35... Rf8 { [%eval 6.54] [%clk 0:44:19] } 36. Kf1 { [%eval 6.48] [%clk 0:37:31] } 36... Nc6 { [%eval 7.21] [%clk 0:44:13] } 37. g6 { [%eval 7.09] [%clk 0:37:44] } 37... hxg6 { [%eval 7.31] [%clk 0:44:38] } 38. hxg6 { [%eval 7.17] [%clk 0:38:09] } 38... Nd8 { [%eval 7.05] [%clk 0:44:54] } 39. Rd1 { [%eval 6.9] [%clk 0:37:40] } 39... Rh8 { [%eval 9.01] [%clk 0:44:30] } 40. g7 { [%eval 8.7] [%clk 0:37:48] } 40... Rg8 { [%eval 10.66] [%clk 0:44:45] } 41. Rxd6 { [%eval 10.31] [%clk 0:38:02] } 41... Nf7?! { [%eval #7] } { Checkmate is now unavoidable. Nf7 was best. } { [%clk 0:44:50] } 42. Re6 { [%eval #6] [%clk 0:38:23] } 42... b5 43. cxb5 Nd8 44. b6+ Kb8 45. Re7 Nc6 46. f7 Rc8 47. Re8 1-0