Event: 40th Benasque Open
Site: chess24.com
Date: 2021-07-08
White: Demuth, Adrien
WhiteTitle: GM
WhiteElo: 2483
Black: Iturrizaga Bonelli, Eduardo
BlackTitle: GM
BlackElo: 2607
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:29:01] } 2. d3 { [%eval -0.16] [%clk 1:31:10] } 2... Nc6 { [%eval 0.05] [%clk 1:28:54] } 3. g3 { [%eval -0.12] [%clk 1:31:18] } 3... d5 { [%eval 0.0] [%clk 1:28:57] } 4. exd5 { [%eval 0.0] [%clk 1:31:10] } 4... Qxd5 { [%eval 0.0] [%clk 1:29:21] } 5. Nf3 { [%eval 0.0] [%clk 1:31:35] } 5... Bg4 { [%eval 0.16] [%clk 1:28:55] } 6. Bg2 { [%eval 0.31] [%clk 1:31:47] } 6... Nd4 { [%eval 0.4] [%clk 1:29:03] } 7. Nbd2 { [%eval 0.37] [%clk 1:28:30] } 7... Qe6+ { [%eval 0.94] [%clk 1:29:27] } 8. Kf1 { [%eval 0.53] [%clk 1:27:19] } 8... O-O-O?? { [%eval 2.67] } { Blunder. Qd7 was best. } { [%clk 1:29:03] } 9. h3 { [%eval 2.08] [%clk 1:25:36] } 9... Bxf3 { [%eval 2.13] [%clk 1:17:33] } 10. Nxf3 { [%eval 2.12] [%clk 1:25:55] } 10... f6?! { [%eval 3.41] } { Inaccuracy. Qf5 was best. } { [%clk 1:14:04] } 11. Nxd4 { [%eval 3.8] [%clk 1:00:41] } 11... cxd4 { [%eval 3.77] [%clk 1:14:30] } 12. c3?! { [%eval 2.55] } { Inaccuracy. c4 was best. } { [%clk 1:00:49] } 12... dxc3? { [%eval 4.14] } { Mistake. Qa6 was best. } { [%clk 1:13:03] } 13. Qa4?! { [%eval 3.16] } { Inaccuracy. bxc3 was best. } { [%clk 0:46:44] } 13... Qa6 { [%eval 3.12] [%clk 1:05:04] } 14. Qxa6 { [%eval 2.97] [%clk 0:45:12] } 14... bxa6 { [%eval 3.13] [%clk 1:05:30] } 15. bxc3 { [%eval 3.25] [%clk 0:42:51] } 15... Rxd3 { [%eval 3.28] [%clk 1:05:54] } 16. Ke2 { [%eval 3.31] [%clk 0:39:13] } 16... Rd7 { [%eval 3.55] [%clk 1:05:40] } 17. Be3?! { [%eval 2.78] } { Inaccuracy. Rb1 was best. } { [%clk 0:35:41] } 17... e6 { [%eval 2.61] [%clk 1:02:27] } 18. Rhd1 { [%eval 2.79] [%clk 0:32:58] } 18... Rc7 { [%eval 2.42] [%clk 1:02:01] } 19. Rab1 { [%eval 2.88] [%clk 0:30:57] } 19... Ne7 { [%eval 2.82] [%clk 0:58:35] } 20. Rd6?? { [%eval 0.9] } { Blunder. Be4 was best. } { [%clk 0:24:55] } 20... Nf5 { [%eval 0.91] [%clk 0:58:43] } 21. Rxe6 { [%eval 0.76] [%clk 0:24:36] } 21... Nxe3 { [%eval 1.09] [%clk 0:59:08] } 22. Re8+ { [%eval 0.68] [%clk 0:23:12] } 22... Kd7 { [%eval 0.69] [%clk 0:59:31] } 23. Rxe3 { [%eval 0.61] [%clk 0:23:32] } 23... Bc5 { [%eval 0.61] [%clk 0:59:54] } 24. Rd1+ { [%eval 0.62] [%clk 0:14:56] } 24... Kc8 { [%eval 0.61] [%clk 1:00:15] } 25. Re6 { [%eval 0.45] [%clk 0:15:17] } 25... Bb6? { [%eval 1.5] } { Mistake. Rd8 was best. } { [%clk 1:00:11] } 26. Bc6 { [%eval 1.4] [%clk 0:14:55] } 26... Kb8 { [%eval 1.45] [%clk 0:58:34] } 27. c4 { [%eval 1.63] [%clk 0:14:22] } 27... Rhc8 { [%eval 1.72] [%clk 0:58:58] } 28. Bd5 { [%eval 1.48] [%clk 0:14:45] } 28... Rd7 { [%eval 1.6] [%clk 0:57:26] } 29. f4 { [%eval 1.09] [%clk 0:12:10] } 29... Rc5 { [%eval 1.13] [%clk 0:56:39] } 30. a4 { [%eval 1.21] [%clk 0:12:05] } 30... Kc7 { [%eval 1.11] [%clk 0:54:19] } 31. Re8 { [%eval 0.81] [%clk 0:10:32] } 31... Ra5 { [%eval 0.71] [%clk 0:54:00] } 32. Rc8+ { [%eval 0.32] [%clk 0:08:09] } 32... Kxc8 { [%eval 0.32] [%clk 0:53:57] } 33. Be6 { [%eval 0.21] [%clk 0:08:36] } 33... Kb8 { [%eval 0.28] [%clk 0:53:03] } 34. Bxd7 { [%eval 0.28] [%clk 0:04:27] } 34... Kc7 { [%eval 0.57] [%clk 0:53:24] } 35. Be8 { [%eval 0.91] [%clk 0:04:11] } 35... Kc8 { [%eval 0.98] [%clk 0:53:50] } 36. Bd7+ { [%eval 0.77] [%clk 0:04:22] } 36... Kc7 { [%eval 0.88] [%clk 0:51:29] } 37. Be8 { [%eval 0.58] [%clk 0:04:48] } 37... Kc8?! { [%eval 1.29] } { Inaccuracy. Kb8 was best. } { [%clk 0:51:56] } 38. Bd7+ { [%clk 0:02:19] } 1/2-1/2