Event: 52nd Annual World Open
Site: https://chessevents.com/event/worldopen
Date: 2024-07-06
White: Perez Gormaz, Matias
WhiteTitle: IM
WhiteElo: 2390
Black: Matviishen, Viktor
BlackTitle: GM
BlackElo: 2555
Result: 0-1
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:50] } 1... e5 { [%eval 0.15] } 2. Nf3 { [%eval 0.11] [%clk 1:31:08] } 2... Nc6 { [%eval 0.19] [%clk 1:28:48] } 3. Bc4 { [%eval 0.14] [%clk 1:31:00] } 3... Nf6 { [%eval 0.17] [%clk 1:29:07] } 4. d3 { [%eval 0.09] [%clk 1:31:20] } 4... h6 { [%eval 0.23] [%clk 1:29:34] } 5. O-O { [%eval 0.2] [%clk 1:31:06] } 5... d6 { [%eval 0.36] [%clk 1:29:56] } 6. a4 { [%eval 0.24] [%clk 1:31:24] } 6... g5 { [%eval 0.48] [%clk 1:30:03] } 7. a5 { [%eval 0.59] [%clk 1:31:27] } 7... a6 { [%eval 0.48] [%clk 1:23:40] } 8. Nc3 { [%eval 0.51] [%clk 1:31:28] } 8... Bg7 { [%eval 0.58] [%clk 1:23:49] } 9. Re1 { [%eval 0.52] [%clk 1:31:21] } 9... O-O { [%eval 0.58] [%clk 1:20:59] } 10. h3 { [%eval 0.52] [%clk 1:31:42] } 10... Be6 { [%eval 0.6] [%clk 1:02:30] } 11. h4 { [%eval 0.51] [%clk 1:02:57] } 11... g4 { [%eval 0.5] [%clk 0:53:37] } 12. Nh2 { [%eval 0.51] [%clk 1:03:05] } 12... Qd7 { [%eval 0.74] [%clk 0:53:45] } 13. Bxe6 { [%eval 0.53] [%clk 0:54:23] } 13... Qxe6 { [%eval 0.88] [%clk 0:51:49] } 14. Ne2 { [%eval 0.81] [%clk 0:50:56] } 14... Nh5 { [%eval 0.86] [%clk 0:46:10] } 15. Nc3 { [%eval 0.81] [%clk 0:43:11] } 15... f5 { [%eval 0.68] [%clk 0:39:30] } 16. exf5 { [%eval 0.71] [%clk 0:40:59] } 16... Qxf5 { [%eval 0.67] [%clk 0:39:04] } 17. Nxg4 { [%eval 0.6] [%clk 0:40:59] } 17... Kh7 { [%eval 0.78] [%clk 0:38:35] } 18. Nd5 { [%eval 0.34] [%clk 0:37:45] } 18... Rf7?! { [%eval 0.92] } { Inaccuracy. Qf7 was best. } { [%clk 0:38:17] } 19. c3 { [%eval 1.07] [%clk 0:35:21] } 19... Rg8 { [%eval 0.97] [%clk 0:38:37] } 20. Ra4 { [%eval 0.97] [%clk 0:23:42] } 20... Bf8 { [%eval 1.1] [%clk 0:38:08] } 21. f3 { [%eval 1.0] [%clk 0:23:57] } 21... Qe6 { [%eval 0.96] [%clk 0:33:57] } 22. c4?? { [%eval -2.01] } { Blunder. Nge3 was best. } { [%clk 0:23:11] } 22... Nd4 { [%eval -1.73] [%clk 0:29:55] } 23. Be3 { [%eval -1.68] [%clk 0:22:58] } 23... Nf5? { [%eval 0.0] } { Mistake. Qg6 was best. } { [%clk 0:28:34] } 24. Bf2 { [%eval -0.07] [%clk 0:22:20] } 24... c6 { [%eval -0.31] [%clk 0:28:21] } 25. Nc3 { [%eval -0.37] [%clk 0:17:48] } 25... Nf4 { [%eval -0.23] [%clk 0:28:15] } 26. c5 { [%eval -0.05] [%clk 0:18:09] } 26... Qg6 { [%eval -0.09] [%clk 0:27:56] } 27. h5? { [%eval -1.5] } { Mistake. cxd6 was best. } { [%clk 0:06:59] } 27... Nxh5?! { [%eval -0.87] } { Inaccuracy. Qxh5 was best. } 28. cxd6 { [%eval -0.53] [%clk 0:07:08] } 28... Bxd6 { [%eval -0.45] [%clk 0:27:34] } 29. d4 { [%eval -0.49] [%clk 0:06:10] } 29... exd4 { [%eval -0.85] [%clk 0:26:58] } 30. Bxd4? { [%eval -2.46] } { Mistake. Ne4 was best. } { [%clk 0:06:32] } 30... Nf4 { [%eval -2.49] [%clk 0:21:22] } 31. Ne4 { [%eval -2.52] [%clk 0:06:47] } 31... h5 { [%eval -2.54] [%clk 0:19:29] } 32. Nxd6 { [%eval -2.33] [%clk 0:04:09] } 32... Qxd6 { [%eval -2.39] [%clk 0:19:57] } 33. Be5 { [%eval -2.31] [%clk 0:03:33] } 33... Qc5+ 34. Kh2 Nd5 35. Qd3 hxg4 36. fxg4 { [%clk 0:04:01] } 36... Ne3 { [%clk 0:12:17] } 0-1