Event: Round 5: Sergio Barrientos - Alexandre Kretchetov
Date: 2023-08-04
White: Sergio Barrientos
WhiteTitle: GM
Black: Alexandre Kretchetov
BlackTitle: FM
Result: 1-0
ECO: E11
Opening: Bogo-Indian Defense: Grünfeld Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:25:02] } 1... Nf6 { [%eval 0.28] [%clk 1:30:23] } 2. c4 { [%eval 0.16] [%clk 1:25:15] } 2... e6 { [%eval 0.23] [%clk 1:28:32] } 3. Nf3 { [%eval 0.0] [%clk 1:25:32] } 3... Bb4+ { [%eval 0.43] [%clk 1:26:54] } 4. Nbd2 { [%eval 0.28] [%clk 1:25:22] } 4... O-O { [%eval 0.45] [%clk 1:25:44] } 5. g3 { [%eval 0.01] [%clk 1:24:44] } 5... d5 { [%eval 0.21] [%clk 1:21:50] } 6. Bg2 { [%eval 0.21] [%clk 1:24:08] } 6... dxc4 { [%eval 0.22] [%clk 1:18:45] } 7. O-O { [%eval -0.1] [%clk 1:20:57] } 7... c3 { [%eval 0.0] [%clk 1:15:33] } 8. bxc3 { [%eval 0.62] [%clk 1:21:21] } 8... Bxc3 { [%eval 0.66] [%clk 1:15:59] } 9. Rb1 { [%eval 0.63] [%clk 1:21:46] } 9... Bxd4 { [%eval 0.75] [%clk 1:14:11] } 10. Nxd4 { [%eval 0.42] [%clk 1:22:08] } 10... Qxd4 { [%eval 0.55] [%clk 1:14:34] } 11. Bb2 { [%eval 0.48] [%clk 1:22:11] } 11... Qd8 { [%eval 0.44] [%clk 1:14:32] } 12. Qc2 { [%eval 0.27] [%clk 1:22:29] } 12... Na6 { [%eval 0.31] [%clk 1:12:23] } 13. Rfd1 { [%eval 0.25] [%clk 1:19:34] } 13... Qe7 { [%eval 0.66] [%clk 1:12:31] } 14. Qc3?! { [%eval 0.0] } { Inaccuracy. Nc4 was best. } { [%clk 1:12:25] } 14... Rb8 { [%eval -0.06] [%clk 1:07:26] } 15. Ne4 { [%eval -0.2] [%clk 1:09:00] } 15... b6? { [%eval 1.2] } { Mistake. e5 was best. } { [%clk 1:07:00] } 16. Nxf6+ { [%eval 1.16] [%clk 1:06:40] } 16... Qxf6 { [%eval 0.89] [%clk 1:07:19] } 17. Qxf6 { [%eval 1.12] [%clk 1:07:06] } 17... gxf6 { [%eval 1.25] [%clk 1:07:37] } 18. Bxf6 { [%eval 1.14] [%clk 1:07:34] } 18... Bb7 { [%eval 0.9] [%clk 1:05:58] } 19. Rd4 { [%eval 0.89] [%clk 1:00:32] } 19... h5 { [%eval 0.84] [%clk 1:06:24] } 20. Rh4 { [%eval 1.11] [%clk 0:55:32] } 20... Kh7 { [%eval 1.06] [%clk 1:06:32] } 21. e4?! { [%eval 0.13] } { Inaccuracy. Be7 was best. } { [%clk 0:55:39] } 21... Kg6 { [%eval 0.53] [%clk 1:05:43] } 22. e5 { [%eval 0.55] [%clk 0:55:25] } 22... Bxg2 { [%eval 0.42] [%clk 1:02:45] } 23. Kxg2 { [%eval 0.21] [%clk 0:55:40] } 23... c5?? { [%eval 1.92] } { Blunder. Rg8 was best. } { [%clk 1:00:52] } 24. g4 { [%eval 1.91] [%clk 0:53:37] } 24... Nb4 { [%eval 2.11] [%clk 0:58:53] } 25. Rxh5 { [%eval 2.35] [%clk 0:51:26] } 25... Nd5?? { [%eval 6.0] } { Blunder. Rfd8 was best. } { [%clk 0:59:16] } 26. Rg5+ { [%eval 7.89] [%clk 0:51:04] } 26... Kh6 { [%eval 7.27] [%clk 0:59:40] } 27. Rb3 { [%eval 7.32] [%clk 0:49:29] } 27... Nf4+ { [%eval 7.41] [%clk 0:55:15] } 28. Kg3 { [%eval 7.71] [%clk 0:45:57] } 28... Ne2+ { [%eval 8.37] [%clk 0:53:21] } 29. Kh4 { [%eval 8.29] [%clk 0:45:15] } 29... Rg8 { [%eval 7.84] [%clk 0:50:55] } 30. Rh5+ { [%eval 9.19] [%clk 0:45:00] } 30... Kg6 { [%eval 8.84] [%clk 0:51:20] } 31. Rf3 { [%eval 9.31] [%clk 0:44:17] } 31... c4? { [%eval #2] } { Checkmate is now unavoidable. Nd4 was best. } { [%clk 0:42:01] } 32. Rff5 { [%eval #1] [%clk 0:44:01] } 1-0