Event: Round 8: Bosio Andrea - Andreev Konstantin
Date: 2023-07-08
White: Bosio Andrea
Black: Andreev Konstantin
Result: 1/2-1/2
ECO: B94
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:52] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:11] } 2... d6 { [%eval 0.0] [%clk 1:31:07] } 3. d4 { [%eval 0.25] [%clk 1:31:04] } 3... cxd4 { [%eval 0.13] [%clk 1:31:21] } 4. Nxd4 { [%eval 0.27] [%clk 1:31:18] } 4... Nf6 { [%eval 0.3] [%clk 1:31:15] } 5. Nc3 { [%eval 0.21] [%clk 1:31:30] } 5... a6 { [%eval 0.39] [%clk 1:30:50] } 6. Bg5 { [%eval 0.0] [%clk 1:30:59] } 6... Nbd7 { [%eval 0.18] [%clk 1:30:42] } 7. f4 { [%eval 0.0] [%clk 1:29:08] } 7... Qc7 { [%eval 0.09] [%clk 1:29:57] } 8. Qf3 { [%eval 0.3] [%clk 1:27:50] } 8... h6 { [%eval 0.41] [%clk 1:29:40] } 9. Bh4 { [%eval 0.13] [%clk 1:28:02] } 9... g5 { [%eval 0.07] [%clk 1:29:46] } 10. fxg5 { [%eval 0.0] [%clk 1:26:13] } 10... hxg5 { [%eval 0.0] [%clk 1:29:51] } 11. Bxg5 { [%eval -0.01] [%clk 1:26:07] } 11... Qc5 { [%eval 0.03] [%clk 1:29:58] } 12. Qe3 { [%eval -0.01] [%clk 1:26:03] } 12... Ng4 { [%eval -0.05] [%clk 1:29:47] } 13. Qd2 { [%eval -0.11] [%clk 1:25:39] } 13... Bg7 { [%eval -0.18] [%clk 1:29:35] } 14. Nf5?! { [%eval -1.01] } { Inaccuracy. Nb3 was best. } { [%clk 0:48:23] } 14... Bxc3 { [%eval -1.25] [%clk 1:19:56] } 15. bxc3 { [%eval -1.29] [%clk 0:36:34] } 15... Ndf6 { [%eval -1.21] [%clk 1:17:56] } 16. Bd3 { [%eval -1.7] [%clk 0:27:34] } 16... Bxf5 { [%eval -1.62] [%clk 1:12:14] } 17. exf5 { [%eval -1.47] [%clk 0:27:51] } 17... Qe5+?! { [%eval -0.86] } { Inaccuracy. O-O-O was best. } { [%clk 1:07:13] } 18. Be2?! { [%eval -2.0] } { Inaccuracy. Kd1 was best. } { [%clk 0:19:53] } 18... Ne4 { [%eval -1.92] [%clk 0:54:15] } 19. Bf4 { [%eval -1.88] [%clk 0:17:22] } 19... Qxf5 { [%eval -1.93] [%clk 0:53:41] } 20. Bxg4 { [%eval -2.0] [%clk 0:15:00] } 20... Qxg4 { [%eval -2.06] [%clk 0:53:49] } 21. Qd4 { [%eval -2.22] [%clk 0:13:50] } 21... Rh5?? { [%eval -0.42] } { Blunder. Qxf4 was best. } { [%clk 0:53:47] } 22. O-O { [%eval -0.45] [%clk 0:13:06] } 22... f5 { [%eval -0.04] [%clk 0:45:54] } 23. Qd5 { [%eval -0.45] [%clk 0:11:12] } 23... O-O-O { [%eval -0.1] [%clk 0:43:35] } 24. Rab1 { [%eval 0.0] [%clk 0:10:10] } 24... Nc5?? { [%eval 6.26] } { Blunder. Rd7 was best. } { [%clk 0:43:08] } 25. Rb4?? { [%eval -0.22] } { Blunder. Rxb7 was best. } { [%clk 0:08:36] } 25... Qe2?? { [%eval 2.24] } { Blunder. Qg8 was best. } { [%clk 0:29:47] } 26. Rfb1?? { [%eval -1.65] } { Blunder. Rxb7 was best. } { [%clk 0:06:53] } 26... e6 { [%eval -1.42] [%clk 0:28:44] } 27. Qd4?! { [%eval -2.35] } { Inaccuracy. Qd1 was best. } { [%clk 0:03:45] } 27... Rg8 { [%eval -2.07] [%clk 0:24:21] } 28. Bg3?? { [%eval -4.62] } { Blunder. Qf2 was best. } { [%clk 0:03:23] } 28... e5?? { [%eval 2.15] } { Blunder. Rxg3 was best. } { [%clk 0:23:58] } 29. Qxd6 { [%eval 2.5] [%clk 0:03:12] } 29... Qe3+ { [%eval 2.52] [%clk 0:18:24] } 30. Bf2?? { [%eval 0.0] } { Blunder. Kf1 was best. } { [%clk 0:01:59] } 30... Rxg2+ { [%eval 0.0] [%clk 0:18:09] } 31. Kxg2 { [%eval 0.0] [%clk 0:02:25] } 31... Qh3+ { [%eval 0.0] [%clk 0:18:32] } 32. Kg1 { [%eval 0.0] [%clk 0:02:49] } 32... Rg5+ { [%eval 0.0] [%clk 0:18:45] } 33. Bg3 { [%eval 0.0] [%clk 0:03:03] } 33... Rxg3+ { [%eval 0.0] [%clk 0:19:02] } 34. hxg3 { [%eval 0.0] [%clk 0:03:28] } 34... Qxg3+ { [%eval 0.0] [%clk 0:19:29] } 35. Kf1 { [%eval 0.0] [%clk 0:03:32] } 35... Qf3+ { [%eval 0.0] [%clk 0:19:41] } 36. Ke1 { [%eval 0.0] [%clk 0:03:00] } 36... Qe3+ { [%eval 0.0] [%clk 0:19:55] } 37. Kd1 { [%eval 0.0] [%clk 0:02:48] } 37... Qg1+ { [%eval 0.0] [%clk 0:20:17] } 38. Kd2 { [%eval 0.0] [%clk 0:02:51] } 38... Qg5+ { [%eval 0.0] [%clk 0:20:44] } 39. Kd1 { [%eval 0.0] [%clk 0:02:26] } 39... Qg1+ { [%eval 0.0] [%clk 0:21:11] } 40. Kd2 { [%eval 0.0] [%clk 0:02:31] } 40... Qg5+ { [%eval 0.0] [%clk 0:21:39] } 1/2-1/2