Event: CE SUB 14.2023
Date: 2023-07-19
White: Sanchez Morales, Samuel
WhiteElo: 1570
Black: Mata Medina, Andres
BlackElo: 1699
Result: 0-1
ECO: C42
Opening: Petrov's Defense: Nimzowitsch Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:59] } 1... e5 { [%eval 0.35] [%clk 1:30:55] } 2. Nf3 { [%eval 0.29] [%clk 1:31:25] } 2... Nf6 { [%eval 0.5] [%clk 1:31:20] } 3. Nxe5 { [%eval 0.34] [%clk 1:31:52] } 3... d6 { [%eval 0.49] [%clk 1:31:44] } 4. Nf3 { [%eval 0.35] [%clk 1:32:19] } 4... Nxe4 { [%eval 0.25] [%clk 1:32:09] } 5. Nc3 { [%eval 0.15] [%clk 1:32:46] } 5... Nxc3 { [%eval 0.13] [%clk 1:32:31] } 6. dxc3 { [%eval 0.33] [%clk 1:33:13] } 6... Be7 { [%eval 0.12] [%clk 1:32:53] } 7. Be3 { [%eval 0.24] [%clk 1:33:39] } 7... O-O { [%eval 0.27] [%clk 1:33:16] } 8. Qd2 { [%eval 0.29] [%clk 1:34:05] } 8... Nd7 { [%eval 0.27] [%clk 1:33:27] } 9. O-O-O { [%eval 0.25] [%clk 1:34:26] } 9... Nf6 { [%eval 0.35] [%clk 1:33:52] } 10. h3 { [%eval -0.07] [%clk 1:34:48] } 10... c5 { [%eval -0.05] [%clk 1:34:06] } 11. c4?! { [%eval -0.65] } { Inaccuracy. Bd3 was best. } { [%clk 1:29:15] } 11... b5 { [%eval -0.67] [%clk 1:32:01] } 12. cxb5 { [%eval -0.75] [%clk 1:26:00] } 12... a6 { [%eval -0.54] [%clk 1:29:16] } 13. bxa6 { [%eval -0.8] [%clk 1:17:37] } 13... Bxa6 { [%eval -0.75] [%clk 1:28:37] } 14. Kb1?? { [%eval -2.88] } { Blunder. a3 was best. } { [%clk 1:10:20] } 14... Qb6 { [%eval -3.1] [%clk 1:23:48] } 15. Bd3 { [%eval -3.02] [%clk 1:00:02] } 15... Qb7? { [%eval -1.16] } { Mistake. Rfb8 was best. } { [%clk 1:17:37] } 16. c4 { [%eval -1.26] [%clk 0:51:02] } 16... Rfb8 { [%eval -1.18] [%clk 1:09:21] } 17. b3 { [%eval -1.75] [%clk 0:43:30] } 17... d5 { [%eval -2.13] [%clk 1:02:15] } 18. Qc2 { [%eval -2.12] [%clk 0:37:41] } 18... Bxc4 { [%eval -2.16] [%clk 0:59:07] } 19. Bxc4 { [%eval -2.04] [%clk 0:36:48] } 19... dxc4 { [%eval -2.11] [%clk 0:59:29] } 20. Qxc4 { [%eval -2.06] [%clk 0:37:10] } 20... Ne4 { [%eval -2.12] [%clk 0:53:42] } 21. Nd2? { [%eval -3.55] } { Mistake. Ne5 was best. } { [%clk 0:31:30] } 21... Ra4 { [%eval -3.12] [%clk 0:46:48] } 22. Qd3 { [%eval -3.77] [%clk 0:25:43] } 22... Nxd2+ { [%eval -3.27] [%clk 0:45:55] } 23. Bxd2? { [%eval -5.99] } { Mistake. Rxd2 was best. } { [%clk 0:24:17] } 23... c4 { [%eval -5.93] [%clk 0:45:48] } 24. Qc2 { [%eval -7.47] [%clk 0:12:52] } 24... cxb3 { [%eval -9.32] [%clk 0:45:38] } 25. axb3 { [%eval -7.56] [%clk 0:12:30] } 25... Bf6 { [%eval -6.44] [%clk 0:45:56] } 26. Qd3?? { [%eval #-6] } { Checkmate is now unavoidable. Bc3 was best. } { [%clk 0:10:29] } 26... Rc8 { [%eval #-5] [%clk 0:44:33] } 27. Bc3 { [%eval #-5] [%clk 0:10:24] } 27... Qxb3+ { [%eval #-4] [%clk 0:44:42] } 28. Kc1 { [%eval #-4] [%clk 0:10:00] } 28... Rxc3+ { [%eval #-3] [%clk 0:44:56] } 0-1