Event: 16th Annual Philadelphia International International
Site: ChessKast.com
Date: 2023-06-25
White: Diego Flores Quillas
Black: Nicholas Matta
Result: 1/2-1/2
ECO: C42
Opening: Petrov's Defense: Karklins-Martinovsky Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:30] } 1... e5 { [%eval 0.35] [%clk 1:30:22] } 2. Nf3 { [%eval 0.29] [%clk 1:30:57] } 2... Nf6 { [%eval 0.5] [%clk 1:30:40] } 3. Nxe5 { [%eval 0.34] [%clk 1:30:58] } 3... d6 { [%eval 0.49] [%clk 1:30:59] } 4. Nd3 { [%eval 0.23] [%clk 1:31:16] } 4... Nxe4 { [%eval 0.17] [%clk 1:31:19] } 5. Qe2 { [%eval 0.16] [%clk 1:31:42] } 5... Qe7 { [%eval 0.22] [%clk 1:31:33] } 6. Nf4 { [%eval 0.22] [%clk 1:32:09] } 6... Nc6 { [%eval 0.19] [%clk 1:30:51] } 7. Nd5 { [%eval 0.29] [%clk 1:32:27] } 7... Nd4 { [%eval 0.12] [%clk 1:29:49] } 8. Nxe7 { [%eval 0.17] [%clk 1:32:46] } 8... Nxe2 { [%eval 0.0] [%clk 1:30:12] } 9. Nd5 { [%eval 0.1] [%clk 1:33:12] } 9... Nd4 { [%eval 0.04] [%clk 1:26:10] } 10. Na3 { [%eval 0.07] [%clk 1:32:27] } 10... Ne6 { [%eval -0.01] [%clk 1:16:41] } 11. Nb5 { [%eval 0.21] [%clk 1:31:58] } 11... Kd8 { [%eval 0.26] [%clk 1:02:49] } 12. f3 { [%eval 0.21] [%clk 1:32:16] } 12... N4c5 { [%eval 0.13] [%clk 1:01:59] } 13. d4 { [%eval 0.2] [%clk 1:32:36] } 13... Nd7 { [%eval 0.14] [%clk 1:00:41] } 14. Nf4 { [%eval 0.15] [%clk 1:33:00] } 14... Nf6 { [%eval 0.09] [%clk 0:55:40] } 15. Bc4 { [%eval -0.14] [%clk 1:30:20] } 15... a6 { [%eval -0.21] [%clk 0:51:10] } 16. Nxe6+ { [%eval -0.19] [%clk 1:30:40] } 16... Bxe6 { [%eval -0.18] [%clk 0:50:14] } 17. Bxe6 { [%eval -0.15] [%clk 1:30:59] } 17... fxe6 { [%eval -0.21] [%clk 0:50:38] } 18. Nc3 { [%eval -0.19] [%clk 1:31:26] } 18... Kd7 { [%eval -0.17] [%clk 0:48:50] } 19. O-O { [%eval -0.4] [%clk 1:27:32] } 19... g6 { [%eval -0.3] [%clk 0:47:35] } 20. Bg5 { [%eval -0.3] [%clk 1:20:21] } 20... Bg7 { [%eval -0.38] [%clk 0:47:40] } 21. Rad1 { [%eval -0.39] [%clk 1:18:28] } 21... Rae8 { [%eval -0.14] [%clk 0:44:05] } 22. Bxf6 { [%eval -0.12] [%clk 1:18:09] } 22... Bxf6 { [%eval -0.01] [%clk 0:44:29] } 23. Ne4 { [%eval -0.11] [%clk 1:18:34] } 23... Bg7 { [%eval 0.06] [%clk 0:43:47] } 24. f4 { [%eval 0.08] [%clk 1:18:18] } 24... Rhf8 { [%eval 0.13] [%clk 0:44:16] } 25. c3 { [%eval 0.16] [%clk 1:17:08] } 25... b6 { [%eval 0.01] [%clk 0:40:10] } 26. g3 { [%eval -0.06] [%clk 1:17:10] } 26... h6 { [%eval -0.21] [%clk 0:38:02] } 27. Kg2 { [%eval 0.0] [%clk 1:14:57] } 27... Rf5 { [%eval 0.01] [%clk 0:37:26] } 28. Rfe1 { [%eval 0.0] [%clk 1:14:32] } 28... Ref8 { [%eval 0.07] [%clk 0:35:17] } 29. Re2 { [%eval 0.07] [%clk 1:14:36] } 29... Rd5 { [%eval 0.16] [%clk 0:30:46] } 30. Rde1 { [%eval 0.03] [%clk 1:07:01] } 30... c5 { [%eval 0.0] [%clk 0:30:25] } 31. Nd2 { [%eval 0.0] [%clk 1:05:44] } 31... cxd4 { [%eval 0.0] [%clk 0:25:02] } 32. c4 { [%eval -0.49] [%clk 1:06:09] } 32... Ra5 { [%eval -0.58] [%clk 0:25:20] } 33. Rxe6 { [%eval -0.7] [%clk 1:05:34] } 33... Bf6 { [%eval -0.7] [%clk 0:25:18] } 34. a3 { [%eval -0.75] [%clk 1:02:17] } 34... d3 { [%eval -0.83] [%clk 0:24:34] } 35. R1e3 { [%eval -1.04] [%clk 1:02:41] } 35... g5 { [%eval -0.67] [%clk 0:23:55] } 36. b4? { [%eval -2.06] } { Mistake. b3 was best. } { [%clk 0:54:17] } 36... Rxa3 { [%eval -2.12] [%clk 0:22:51] } 37. f5? { [%eval -3.73] } { Mistake. c5 was best. } { [%clk 0:54:47] } 37... Be5? { [%eval -2.06] } { Mistake. Bd4 was best. } { [%clk 0:22:29] } 38. Rxh6 { [%eval -2.06] [%clk 0:51:21] } 38... Rxf5 { [%eval -1.87] [%clk 0:21:24] } 39. c5?! { [%eval -2.7] } { Inaccuracy. Rf3 was best. } { [%clk 0:50:50] } 39... bxc5 { [%eval -2.68] [%clk 0:21:21] } 40. bxc5 { [%eval -2.7] [%clk 0:50:33] } 40... dxc5?? { [%eval -0.57] } { Blunder. Rf6 was best. } { [%clk 0:09:30] } 41. g4?? { [%eval -4.49] } { Blunder. Nc4 was best. } { [%clk 0:51:03] } 41... Bd4?? { [%eval 0.0] } { Blunder. Rf6 was best. } { [%clk 0:11:56] } 42. Rh7+ { [%eval 0.0] [%clk 0:51:33] } 42... Kd8 { [%eval 0.0] [%clk 0:12:22] } 43. Ree7 { [%eval -0.09] [%clk 0:51:32] } 43... Rf2+ { [%eval 0.0] [%clk 0:12:42] } 44. Kh3 { [%eval 0.0] [%clk 0:50:27] } 44... Be5 { [%eval 0.0] [%clk 0:13:12] } 45. Rxe5 { [%eval 0.0] [%clk 0:49:49] } 45... Rxd2 { [%eval 0.0] [%clk 0:04:30] } 46. Rd5+ { [%eval 0.0] [%clk 0:50:19] } 46... Ke8 { [%eval 0.0] [%clk 0:04:55] } 47. Re5+ { [%eval 0.0] [%clk 0:50:44] } 47... Kd8 { [%eval 0.0] [%clk 0:01:26] } 1/2-1/2