Event: 53rd Annual World Open Chess Tournament
Site: Philadephia, PA
Date: 2025-07-05
White: Deng, Henry
WhiteTitle: FM
WhiteElo: 2293
Black: Chasin, Nico Werner
BlackElo: 2459
Result: 0-1
ECO: B23
Opening: Sicilian Defense: Closed, Traditional
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:50] } 1... c5 { [%eval 0.25] [%clk 1:17:47] } 2. Nc3 { [%eval 0.26] [%clk 1:30:37] } 2... Nc6 { [%eval 0.16] [%clk 1:18:05] } 3. Bb5 { [%eval 0.0] [%clk 1:29:52] } 3... Nd4 { [%eval 0.0] [%clk 1:18:04] } 4. Nf3 { [%eval 0.0] [%clk 1:30:10] } 4... a6 { [%eval 0.0] [%clk 1:18:21] } 5. Bd3 { [%eval 0.0] [%clk 1:30:12] } 5... g6 { [%eval 0.0] [%clk 1:18:49] } 6. O-O { [%eval 0.08] [%clk 1:30:00] } 6... Bg7 { [%eval 0.04] [%clk 1:19:15] } 7. Re1 { [%eval -0.01] [%clk 1:29:57] } 7... Nh6 { [%eval 0.17] [%clk 1:17:26] } 8. e5?! { [%eval -0.42] } { Inaccuracy. a4 was best. } { [%clk 1:28:41] } 8... d6 { [%eval -0.39] [%clk 1:13:03] } 9. exd6 { [%eval -0.35] [%clk 1:22:49] } 9... Qxd6 { [%eval -0.37] [%clk 1:13:27] } 10. h3 { [%eval -0.32] [%clk 1:17:50] } 10... f5 { [%eval -0.09] [%clk 1:07:00] } 11. a4 { [%eval -0.03] [%clk 1:15:54] } 11... Nf7 { [%eval 0.0] [%clk 0:51:43] } 12. Bc4 { [%eval 0.0] [%clk 1:12:26] } 12... e5 { [%eval -0.04] [%clk 0:50:07] } 13. d3 { [%eval 0.0] [%clk 1:03:43] } 13... Bd7?! { [%eval 0.63] } { Inaccuracy. Be6 was best. } { [%clk 0:39:21] } 14. a5 { [%eval 0.36] [%clk 0:53:00] } 14... Bc6 { [%eval 0.4] [%clk 0:35:43] } 15. Nd2?! { [%eval -0.29] } { Inaccuracy. Nxd4 was best. } { [%clk 0:51:18] } 15... O-O { [%eval -0.49] [%clk 0:34:42] } 16. Ba2?! { [%eval -1.26] } { Inaccuracy. Na4 was best. } { [%clk 0:46:25] } 16... Rae8 { [%eval -1.21] [%clk 0:34:32] } 17. Nc4 { [%eval -1.4] [%clk 0:45:33] } 17... Qd8 { [%eval -1.33] [%clk 0:34:44] } 18. Nb6 { [%eval -1.32] [%clk 0:43:51] } 18... Kh8?! { [%eval -0.74] } { Inaccuracy. Qh4 was best. } { [%clk 0:30:13] } 19. Bd5 { [%eval -0.76] [%clk 0:41:13] } 19... Nd6 { [%eval -0.38] [%clk 0:29:45] } 20. Bd2 { [%eval -0.82] [%clk 0:39:42] } 20... Bxd5 { [%eval -0.49] [%clk 0:26:22] } 21. Ncxd5 { [%eval -0.52] [%clk 0:39:08] } 21... f4 { [%eval -0.67] [%clk 0:24:39] } 22. c3 { [%eval -0.58] [%clk 0:35:25] } 22... Ne6 { [%eval -0.16] [%clk 0:23:03] } 23. Nc4? { [%eval -1.32] } { Mistake. f3 was best. } { [%clk 0:31:31] } 23... Nf5 { [%eval -1.25] [%clk 0:21:34] } 24. Ndb6 { [%eval -1.7] [%clk 0:31:36] } 24... Ng5 { [%eval -1.59] [%clk 0:21:16] } 25. Qe2 { [%eval -0.68] [%clk 0:30:54] } 25... h5 { [%eval -0.76] [%clk 0:03:46] } 26. Na4? { [%eval -2.4] } { Mistake. Qf1 was best. } { [%clk 0:27:13] } 26... Qd5? { [%eval -0.96] } { Mistake. Nh4 was best. } { [%clk 0:00:36] } 27. Nab6 { [%eval -0.84] [%clk 0:26:31] } 27... Qd8 { [%eval -0.71] [%clk 0:00:48] } 28. Na4?? { [%eval -3.42] } { Blunder. Qf1 was best. } { [%clk 0:26:30] } 28... Bf6?? { [%eval -0.81] } { Blunder. e4 was best. } { [%clk 0:00:00] } 29. Qf1 { [%eval -1.04] [%clk 0:24:43] } 29... f3 { [%eval -0.97] [%clk 0:00:00] } 30. Bxg5 { [%eval -1.17] [%clk 0:23:35] } 30... Bxg5 { [%eval -1.36] [%clk 0:00:07] } 31. Rxe5? { [%eval -2.83] } { Mistake. Nxe5 was best. } { [%clk 0:20:56] } 31... Bf4?? { [%eval -0.22] } { Blunder. fxg2 was best. } { [%clk 0:00:00] } 32. Rxe8 { [%eval -0.37] [%clk 0:19:23] } 32... Rxe8 { [%eval -0.49] [%clk 0:00:00] } 33. Re1?? { [%eval -5.61] } { Blunder. Nxc5 was best. } { [%clk 0:19:31] } 33... Rxe1 { [%eval -5.6] [%clk 0:00:00] } 34. Qxe1 { [%eval -5.3] [%clk 0:20:00] } 34... Qg5 { [%eval -4.91] [%clk 0:00:00] } 35. g3?! { [%eval -8.37] } { Inaccuracy. Qf1 was best. } { [%clk 0:17:54] } 35... Nxg3 36. fxg3 Bxg3 37. Qf1 Bf4+ 38. Kh1 { [%clk 0:18:32] } 38... Qg3 { [%clk 0:00:00] } 0-1