Event: Round 2: Chu, Alex Haoning - Troff, Kayden
Site: https://lichess.org/broadcast/2025-charlotte-fall-open/round-2/6IudJstw/CpO0hllZ
Date: 2025-09-27
White: Chu, Alex Haoning
WhiteElo: 2099
Black: Troff, Kayden
BlackTitle: GM
BlackElo: 2484
Result: 0-1
ECO: B27
Opening: Sicilian Defense: Hyperaccelerated Dragon
Variant: Standard
TimeControl: 110+10

1. e4 { [%eval 0.18] [%clk 1:50:18] } 1... c5 { [%eval 0.24] [%clk 1:50:14] } 2. Nf3 { [%eval 0.2] [%clk 1:50:18] } 2... g6 { [%eval 0.34] [%clk 1:50:16] } 3. c3 { [%eval 0.24] [%clk 1:50:13] } 3... Nf6 { [%eval 0.49] [%clk 1:50:19] } 4. e5 { [%eval 0.48] [%clk 1:50:14] } 4... Nd5 { [%eval 0.53] [%clk 1:50:23] } 5. d4 { [%eval 0.47] [%clk 1:50:17] } 5... cxd4 { [%eval 0.48] [%clk 1:50:26] } 6. Qb3 { [%eval 0.57] [%clk 1:50:21] } 6... e6 { [%eval 0.45] [%clk 1:48:58] } 7. cxd4 { [%eval 0.47] [%clk 1:50:23] } 7... Nc6 { [%eval 0.42] [%clk 1:44:40] } 8. Nc3 { [%eval 0.59] [%clk 1:49:55] } 8... Nxc3 { [%eval 0.58] [%clk 1:44:38] } 9. bxc3 { [%eval 0.65] [%clk 1:49:52] } 9... d5 { [%eval 1.03] [%clk 1:42:14] } 10. h4 { [%eval 1.09] [%clk 1:44:10] } 10... h6 { [%eval 1.02] [%clk 1:39:39] } 11. Bd3 { [%eval 0.86] [%clk 1:40:46] } 11... Bd7 { [%eval 0.84] [%clk 1:34:47] } 12. O-O { [%eval 0.7] [%clk 1:36:44] } 12... Be7 { [%eval 0.84] [%clk 1:31:01] } 13. h5?! { [%eval 0.0] } { Inaccuracy. Qb1 was best. } { [%clk 1:34:08] } 13... gxh5 { [%eval 0.0] [%clk 1:30:00] } 14. Nh2 { [%eval -0.28] [%clk 1:20:05] } 14... Qc7 { [%eval -0.1] [%clk 1:22:03] } 15. Be2 { [%eval -0.26] [%clk 1:15:51] } 15... Na5 { [%eval -0.27] [%clk 1:16:37] } 16. Qc2 { [%eval -0.18] [%clk 1:14:41] } 16... Rc8 { [%eval 0.0] [%clk 1:16:12] } 17. Bd2 { [%eval 0.0] [%clk 1:05:53] } 17... Nc4 { [%eval 0.0] [%clk 1:12:07] } 18. Be1 { [%eval -0.25] [%clk 1:02:53] } 18... Na3 { [%eval 0.06] [%clk 1:10:32] } 19. Qd2 { [%eval -0.28] [%clk 0:58:07] } 19... Bb5 { [%eval -0.3] [%clk 0:56:54] } 20. f4 { [%eval -0.33] [%clk 0:54:15] } 20... a6 { [%eval -0.25] [%clk 0:44:08] } 21. Bxb5+ { [%eval -0.37] [%clk 0:44:04] } 21... axb5 { [%eval -0.36] [%clk 0:44:08] } 22. f5 { [%eval -0.27] [%clk 0:38:12] } 22... b4 { [%eval -0.29] [%clk 0:35:42] } 23. cxb4 { [%eval -0.31] [%clk 0:36:01] } 23... Nc2 { [%eval -0.33] [%clk 0:32:22] } 24. Rb1?? { [%eval -2.56] } { Blunder. fxe6 was best. } { [%clk 0:35:06] } 24... Bg5 { [%eval -2.53] [%clk 0:28:33] } 25. Qd3 { [%eval -2.37] [%clk 0:33:16] } 25... Ne3 { [%eval -2.75] [%clk 0:23:51] } 26. fxe6 { [%eval -2.76] [%clk 0:28:42] } 26... Nxf1 { [%eval -2.85] [%clk 0:23:52] } 27. exf7+ { [%eval -2.69] [%clk 0:26:27] } 27... Qxf7 { [%eval -2.74] [%clk 0:23:29] } 28. Nxf1 { [%eval -2.66] [%clk 0:25:53] } 28... O-O { [%eval -2.74] [%clk 0:23:12] } 29. Rb2?! { [%eval -3.76] } { Inaccuracy. a4 was best. } { [%clk 0:19:17] } 29... Rc1 { [%eval -3.71] [%clk 0:21:25] } 30. Rf2? { [%eval -5.95] } { Mistake. Bf2 was best. } { [%clk 0:18:39] } 30... Rxe1 { [%eval -6.1] [%clk 0:21:16] } 31. Rxf7 { [%eval -6.68] [%clk 0:18:16] } 31... Rxf7 { [%eval -6.56] [%clk 0:21:18] } 32. Qg6+ { [%eval -6.53] [%clk 0:18:11] } 32... Kf8 { [%eval -6.18] [%clk 0:21:23] } 33. Qd6+ { [%eval -6.22] [%clk 0:17:53] } 33... Kg7 { [%eval -5.29] [%clk 0:21:27] } 34. Qxd5?! { [%eval -8.08] } { Inaccuracy. Kh2 was best. } { [%clk 0:16:47] } 34... Rfxf1+ { [%eval -7.82] [%clk 0:20:50] } 35. Kh2 { [%eval -7.72] [%clk 0:16:49] } 35... Rh1+ { [%eval -8.13] [%clk 0:20:52] } 36. Kg3 { [%eval -8.16] [%clk 0:16:50] } 36... Bh4+ { [%eval -8.11] [%clk 0:20:58] } 37. Kf4 { [%eval -8.06] [%clk 0:16:32] } 37... Rhf1+ { [%eval -7.81] [%clk 0:20:59] } 38. Qf3 { [%eval -9.06] [%clk 0:16:15] } 38... Rxf3+ { [%eval -7.75] [%clk 0:20:59] } 39. gxf3? { [%eval #-17] } { Checkmate is now unavoidable. Kxf3 was best. } { [%clk 0:16:20] } 39... Bg5+ { [%eval -9.44] [%clk 0:21:00] } 40. Kf5? { [%eval #-17] } { Checkmate is now unavoidable. Kg3 was best. } { [%clk 0:16:27] } 40... h4 { [%eval #-13] [%clk 0:21:03] } 41. f4 { [%eval #-10] [%clk 0:16:30] } 41... h3 { [%eval #-9] [%clk 0:21:09] } 42. fxg5 { [%eval #-9] [%clk 0:16:35] } 42... h2 { [%eval #-8] [%clk 0:21:14] } 0-1