Event: 33rd Annual North American Open
Site: https://chessevents.com/event/northamerican/2023
Date: 2023-12-30
White: Alexander Ross Katz
WhiteTitle: IM
WhiteElo: 2418
Black: Matthew Zhu
BlackElo: 2032
Result: 1-0
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard

1. d4 { [%eval 0.13] [%clk 1:30:50] } 1... Nf6 { [%eval 0.17] [%clk 1:30:49] } 2. Bf4 { [%eval 0.0] [%clk 1:30:39] } 2... g6 { [%eval 0.13] } 3. Nc3 { [%eval 0.0] } 3... d5 { [%eval 0.0] } 4. e3 { [%eval 0.0] [%clk 1:31:10] } 4... Bg7 { [%eval 0.0] [%clk 1:31:50] } 5. Be2 { [%eval -0.05] [%clk 1:29:21] } 5... c5?! { [%eval 0.67] } { Inaccuracy. O-O was best. } { [%clk 1:31:33] } 6. dxc5?! { [%eval 0.0] } { Inaccuracy. Nb5 was best. } { [%clk 1:28:30] } 6... Qa5 { [%eval 0.0] [%clk 1:31:46] } 7. Nf3 { [%eval -0.07] [%clk 1:24:39] } 7... Ne4 { [%eval -0.13] [%clk 1:26:10] } 8. O-O { [%eval -0.04] [%clk 1:23:44] } 8... Nxc3 { [%eval -0.04] [%clk 1:25:59] } 9. bxc3 { [%eval -0.09] [%clk 1:24:10] } 9... Qxc5 { [%eval -0.11] [%clk 1:25:54] } 10. Rb1 { [%eval -0.64] [%clk 1:23:40] } 10... Nc6 { [%eval -0.54] [%clk 1:17:18] } 11. Rb5 { [%eval -0.63] [%clk 1:17:27] } 11... Qxc3 { [%eval -0.58] [%clk 1:17:23] } 12. Qxd5 { [%eval -0.55] [%clk 1:17:07] } 12... Be6?! { [%eval 0.05] } { Inaccuracy. O-O was best. } { [%clk 1:13:36] } 13. Qe4 { [%eval 0.16] [%clk 1:16:19] } 13... Bf5 { [%eval 0.6] [%clk 1:07:00] } 14. Rxf5 { [%eval 0.6] } 14... gxf5 { [%eval 0.66] [%clk 1:07:27] } 15. Qxf5 { [%eval 0.63] [%clk 1:16:00] } 15... Qf6 { [%eval 0.85] [%clk 0:59:32] } 16. Qh5?! { [%eval 0.0] } { Inaccuracy. Qe4 was best. } { [%clk 1:11:12] } 16... e5 { [%eval -0.02] [%clk 0:56:08] } 17. Bg3 { [%eval -0.07] [%clk 1:05:49] } 17... Qg6 { [%eval 0.0] [%clk 0:55:10] } 18. Qh3 { [%eval 0.03] [%clk 1:03:32] } 18... Qxc2 { [%eval 0.27] [%clk 0:52:58] } 19. Bd1 { [%eval 0.28] [%clk 0:54:48] } 19... Qxa2 { [%eval 0.5] [%clk 0:48:46] } 20. Ng5 { [%eval 0.26] [%clk 0:53:27] } 20... h6?? { [%eval 3.53] } { Blunder. Bf6 was best. } { [%clk 0:41:32] } 21. Nxf7 { [%eval 3.59] [%clk 0:50:16] } 21... Kxf7 { [%eval 3.41] [%clk 0:34:37] } 22. Qd7+ { [%eval 4.22] [%clk 0:50:08] } 22... Kg6?! { [%eval 5.95] } { Inaccuracy. Ne7 was best. } { [%clk 0:24:47] } 23. Qd3+ { [%eval 5.68] [%clk 0:46:48] } 23... e4 { [%eval 5.83] [%clk 0:25:08] } 24. Qxe4+ { [%eval 5.74] [%clk 0:47:06] } 24... Kf7 { [%eval 5.71] [%clk 0:25:35] } 25. Qd3 { [%eval 5.91] [%clk 0:46:05] } 25... Qb2 { [%eval 6.73] [%clk 0:23:38] } 26. Qd5+ { [%eval 6.03] [%clk 0:29:01] } 26... Kf8 { [%eval 5.42] [%clk 0:23:33] } 27. Bh5 { [%eval 6.05] [%clk 0:28:16] } 27... Qf6 { [%eval 6.15] [%clk 0:22:53] } 28. Bh4 { [%eval 6.04] [%clk 0:27:53] } 28... Rd8 { [%eval 5.76] [%clk 0:12:36] } 29. Qc5+ { [%eval 5.78] [%clk 0:28:06] } 29... Ne7 { [%eval 5.65] [%clk 0:12:57] } 30. Bxf6 { [%eval 5.75] [%clk 0:28:04] } 30... Bxf6 { [%eval 5.75] [%clk 0:13:26] } 31. Qc7 { [%eval 5.62] [%clk 0:24:51] } 31... Kg7 { [%eval 5.46] [%clk 0:12:04] } 32. Qg3+ { [%eval 5.41] [%clk 0:24:35] } 32... Kh7 { [%eval 5.63] [%clk 0:12:07] } 33. Bd1 { [%eval 5.45] [%clk 0:23:08] } 33... Rd2 { [%eval 5.46] [%clk 0:11:27] } 34. Qf4 { [%eval 5.27] [%clk 0:22:39] } 34... Kg7 { [%eval 5.42] [%clk 0:11:31] } 35. Qg4+ { [%eval 5.46] } 35... Kf8 36. Bb3 Rh7 37. Qf4 Kg7 38. Qg3+ Kf8 39. Qb8+ Kg7 40. Qe8 Rd6 { [%clk 0:40:14] } 41. Qf7+ { [%clk 0:53:21] } 1-0