Event: Sardinia Worldchess
Date: 2024-04-28
White: Parkhov, Yair
WhiteTitle: IM
WhiteElo: 2513
Black: Derakhshani, Borna
BlackTitle: FM
BlackElo: 2355
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation
Variant: Standard
TimeControl: 90min/40 + 30min + 30 sec each move

1. e4 { [%eval 0.16] [%clk 1:30:58] } 1... c5 { [%eval 0.34] [%clk 1:27:14] } 2. Nf3 { [%eval 0.23] [%clk 1:31:16] } 2... e6 { [%eval 0.37] [%clk 1:27:10] } 3. d4 { [%eval 0.34] [%clk 1:31:31] } 3... cxd4 { [%eval 0.4] [%clk 1:27:36] } 4. Nxd4 { [%eval 0.35] [%clk 1:31:57] } 4... Nc6 { [%eval 0.28] [%clk 1:27:56] } 5. Nc3 { [%eval 0.34] [%clk 1:32:18] } 5... Nf6 { [%eval 0.4] [%clk 1:28:20] } 6. Be2 { [%eval 0.14] [%clk 1:30:43] } 6... Bb4 { [%eval 0.18] [%clk 1:25:06] } 7. O-O { [%eval 0.13] [%clk 1:30:12] } 7... O-O { [%eval 0.58] [%clk 1:20:53] } 8. Nxc6 { [%eval 0.66] [%clk 1:27:51] } 8... bxc6 { [%eval 0.76] [%clk 1:18:27] } 9. e5 { [%eval 0.65] [%clk 1:27:56] } 9... Nd5 { [%eval 0.92] [%clk 1:13:36] } 10. Ne4 { [%eval 1.04] [%clk 1:27:42] } 10... f5 { [%eval 1.13] [%clk 1:13:32] } 11. Nd6 { [%eval 1.1] [%clk 1:25:58] } 11... Bxd6 { [%eval 1.01] [%clk 1:08:02] } 12. exd6 { [%eval 1.24] [%clk 1:26:06] } 12... a5 { [%eval 1.15] [%clk 1:08:15] } 13. c4 { [%eval 1.26] [%clk 1:23:57] } 13... Nf6 { [%eval 1.23] [%clk 1:08:25] } 14. Bf4 { [%eval 0.99] [%clk 1:19:50] } 14... Qb6 { [%eval 1.01] [%clk 0:55:07] } 15. Qd3 { [%eval 1.05] [%clk 1:04:10] } 15... Bb7 { [%eval 1.25] [%clk 0:45:28] } 16. Be5 { [%eval 1.18] [%clk 0:55:57] } 16... Qc5 { [%eval 1.4] [%clk 0:39:48] } 17. Qg3 { [%eval 1.33] [%clk 0:54:31] } 17... Rf7 { [%eval 1.29] [%clk 0:31:28] } 18. h4 { [%eval 1.36] [%clk 0:49:48] } 18... Ne4 { [%eval 1.52] [%clk 0:21:42] } 19. Qf4 { [%eval 1.41] [%clk 0:49:32] } 19... h6 { [%eval 1.74] [%clk 0:20:15] } 20. Bh5 { [%eval 1.57] [%clk 0:46:52] } 20... g5?? { [%eval 3.64] } { Blunder. Rff8 was best. } { [%clk 0:15:37] } 21. hxg5 { [%eval 3.46] [%clk 0:45:42] } 21... hxg5 { [%eval 3.77] [%clk 0:16:02] } 22. Qh2 { [%eval 3.75] [%clk 0:32:48] } 22... Rg7 { [%eval 3.5] [%clk 0:11:38] } 23. Bg6 { [%eval 3.57] [%clk 0:31:24] } 23... Rxg6 { [%eval 4.25] [%clk 0:11:24] } 24. Qh8+ { [%eval 4.51] [%clk 0:31:49] } 24... Kf7 { [%eval 4.37] [%clk 0:11:52] } 25. Qh7+ { [%eval 4.44] [%clk 0:32:13] } 25... Kf8 { [%eval 4.39] [%clk 0:12:20] } 26. Bh8 { [%eval 4.31] [%clk 0:32:34] } 26... Qxd6 { [%eval 4.3] [%clk 0:07:11] } 27. Qxg6 { [%eval 4.32] [%clk 0:32:55] } 27... Qe7 { [%eval 4.28] [%clk 0:07:03] } 28. Rad1 { [%eval 4.01] [%clk 0:32:35] } 28... d5 { [%eval 4.76] [%clk 0:04:59] } 29. f3 { [%eval 4.76] [%clk 0:30:39] } 29... Ng3 { [%eval 5.66] [%clk 0:00:39] } 30. Rfe1 { [%eval 5.17] [%clk 0:31:01] } 30... Re8?! { [%eval 6.94] } { Inaccuracy. Qf7 was best. } { [%clk 0:00:35] } 31. Rxe6 { [%eval 6.83] [%clk 0:30:27] } 1-0