Event: Valdivia Encounter
Site: chess24.com
Date: 2021-09-17
White: Cori, Jorge
WhiteTitle: GM
WhiteElo: 2654
Black: Campos Zambrano, Alexis Andres
BlackElo: 1698
Result: 1-0
ECO: D43
Opening: Semi-Slav Defense
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:57] } 1... Nf6 { [%eval 0.29] [%clk 1:30:00] } 2. Nf3 { [%eval 0.15] [%clk 1:31:18] } 2... e6 { [%eval 0.36] [%clk 1:29:34] } 3. Nc3 { [%eval 0.18] [%clk 1:31:41] } 3... d5 { [%eval 0.16] [%clk 1:29:06] } 4. d4 { [%eval 0.0] [%clk 1:32:01] } 4... c6 { [%eval 0.16] [%clk 1:25:00] } 5. Bg5 { [%eval 0.0] [%clk 1:32:10] } 5... Bb4 { [%eval 0.24] [%clk 1:23:57] } 6. e3 { [%eval 0.41] [%clk 1:31:39] } 6... Qa5 { [%eval 0.33] [%clk 1:21:17] } 7. Bxf6 { [%eval 0.54] [%clk 1:32:02] } 7... Bxc3+ { [%eval 0.64] [%clk 1:21:20] } 8. bxc3 { [%eval 0.96] [%clk 1:32:28] } 8... Qxc3+ { [%eval 0.94] [%clk 1:21:34] } 9. Nd2 { [%eval 0.7] [%clk 1:32:53] } 9... gxf6 { [%eval 0.86] [%clk 1:21:42] } 10. cxd5 { [%eval 0.62] [%clk 1:30:32] } 10... exd5 { [%eval 0.78] [%clk 1:21:25] } 11. Rc1 { [%eval 0.37] [%clk 1:30:56] } 11... Qa5 { [%eval 0.86] [%clk 1:20:16] } 12. Bd3 { [%eval 0.77] [%clk 1:31:10] } 12... Be6 { [%eval 0.97] [%clk 1:14:53] } 13. O-O { [%eval 1.35] [%clk 1:31:27] } 13... Nd7 { [%eval 1.49] [%clk 1:13:22] } 14. e4?? { [%eval -0.81] } { Blunder. Qc2 was best. } { [%clk 1:31:50] } 14... O-O-O { [%eval -0.87] [%clk 1:12:49] } 15. Re1 { [%eval -0.84] [%clk 1:29:33] } 15... h5 { [%eval -0.42] [%clk 1:09:45] } 16. Nb3 { [%eval -0.45] [%clk 1:24:45] } 16... Qc7 { [%eval -0.12] [%clk 1:06:46] } 17. Re3 { [%eval -0.37] [%clk 1:22:12] } 17... Kb8 { [%eval -0.68] [%clk 1:04:39] } 18. a4 { [%eval -0.88] [%clk 1:09:03] } 18... h4 { [%eval -0.78] [%clk 1:00:08] } 19. Rb1 { [%eval -0.92] [%clk 1:01:54] } 19... Ka8 { [%eval -0.81] [%clk 0:58:28] } 20. Qe1? { [%eval -1.98] } { Mistake. h3 was best. } { [%clk 1:02:03] } 20... c5? { [%eval -0.64] } { Mistake. h3 was best. } { [%clk 0:50:46] } 21. dxc5?! { [%eval -1.16] } { Inaccuracy. Rc1 was best. } { [%clk 0:48:46] } 21... Nxc5?! { [%eval -0.27] } { Inaccuracy. h3 was best. } { [%clk 0:49:30] } 22. Nxc5 { [%eval -0.37] [%clk 0:49:11] } 22... Qxc5 { [%eval -0.67] [%clk 0:49:36] } 23. a5?! { [%eval -1.46] } { Inaccuracy. exd5 was best. } { [%clk 0:49:37] } 23... d4 { [%eval -1.64] [%clk 0:42:59] } 24. Re2 { [%eval -1.74] [%clk 0:50:01] } 24... Rhg8?! { [%eval -0.84] } { Inaccuracy. h3 was best. } { [%clk 0:40:11] } 25. Rc2 { [%eval -0.93] [%clk 0:35:26] } 25... Qg5 { [%eval -1.22] [%clk 0:36:09] } 26. Bf1 { [%eval -1.43] [%clk 0:35:18] } 26... Bh3?? { [%eval 0.9] } { Blunder. d3 was best. } { [%clk 0:35:16] } 27. Qb4 { [%eval 0.55] [%clk 0:33:49] } 27... Rd7?? { [%eval 2.49] } { Blunder. Rb8 was best. } { [%clk 0:26:53] } 28. a6 { [%eval 2.0] [%clk 0:33:47] } 28... b6 { [%eval 2.06] [%clk 0:25:32] } 29. Qc4 { [%eval 2.34] [%clk 0:33:27] } 29... Kb8 { [%eval 2.33] [%clk 0:18:21] } 30. Rbc1 { [%eval 2.1] [%clk 0:33:25] } 30... Re7 { [%eval 2.5] [%clk 0:16:41] } 31. Qxd4 { [%eval 2.79] [%clk 0:33:15] } 31... Qe5 { [%eval 2.39] [%clk 0:14:27] } 32. Qd3?! { [%eval 1.52] } { Inaccuracy. Qe3 was best. } { [%clk 0:33:36] } 32... Be6 { [%eval 1.42] [%clk 0:13:31] } 33. Rc6 { [%eval 1.44] [%clk 0:33:13] } 33... f5?! { [%eval 2.37] } { Inaccuracy. Rd7 was best. } { [%clk 0:12:06] } 34. Rd1 { [%eval 2.14] [%clk 0:10:58] } 34... Rd7?? { [%eval 7.36] } { Blunder. Ree8 was best. } { [%clk 0:10:53] } 35. Qxd7 { [%eval 7.04] [%clk 0:10:29] } 35... Bxd7 { [%eval 7.88] [%clk 0:10:47] } 36. Rxd7 { [%eval 7.2] [%clk 0:10:53] } 36... Qxe4 { [%eval 7.99] [%clk 0:07:44] } 37. Rb7+ { [%eval 8.0] [%clk 0:11:16] } 37... Ka8 { [%eval 8.33] [%clk 0:07:58] } 38. Rcc7 { [%eval 8.17] [%clk 0:11:41] } 38... Qxb7 { [%eval 8.05] [%clk 0:03:38] } 39. Rxb7 { [%eval 8.19] [%clk 0:12:05] } 1-0