Event: Israeli Open Championship
Site: chess24.com
Date: 2021-12-16
White: Mamantov, Margarita
WhiteElo: 2038
Black: Yaniv, Yuval
BlackTitle: FM
BlackElo: 2375
Result: 0-1
ECO: B40
Opening: Sicilian Defense: French Variation, Normal
Variant: Standard

1. e4 { [%eval 0.2] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:18] } 2... e6?! { [%eval 0.54] } { Inaccuracy. d6 was best. } { [%clk 1:31:17] } 3. d4 { [%eval 0.42] [%clk 1:31:25] } 3... cxd4 { [%eval 0.42] [%clk 1:31:45] } 4. Nxd4 { [%eval 0.16] [%clk 1:31:46] } 4... Nf6 { [%eval 0.29] [%clk 1:31:59] } 5. Bd3 { [%eval 0.22] [%clk 1:31:43] } 5... Nc6 { [%eval 0.0] [%clk 1:32:05] } 6. Nxc6 { [%eval 0.17] [%clk 1:29:17] } 6... bxc6 { [%eval 0.05] [%clk 1:32:22] } 7. O-O { [%eval 0.0] [%clk 1:28:46] } 7... d5 { [%eval -0.05] [%clk 1:32:27] } 8. exd5 { [%eval 0.0] [%clk 1:26:00] } 8... cxd5 { [%eval 0.03] [%clk 1:32:38] } 9. c4 { [%eval 0.07] [%clk 1:22:33] } 9... Be7 { [%eval 0.0] [%clk 1:24:23] } 10. cxd5 { [%eval 0.14] [%clk 1:12:41] } 10... Nxd5 { [%eval 0.18] [%clk 1:23:44] } 11. Be4 { [%eval 0.2] [%clk 0:57:46] } 11... O-O { [%eval 0.09] [%clk 1:20:59] } 12. Qf3 { [%eval 0.23] [%clk 0:47:15] } 12... Bb7 { [%eval 0.09] [%clk 0:56:30] } 13. Nc3 { [%eval 0.0] [%clk 0:43:35] } 13... Bf6 { [%eval -0.01] [%clk 0:52:06] } 14. Nxd5 { [%eval -0.07] [%clk 0:35:14] } 14... exd5 { [%eval 0.0] [%clk 0:52:26] } 15. Bc2 { [%eval -0.26] [%clk 0:34:46] } 15... Qb6 { [%eval -0.25] [%clk 0:51:13] } 16. Rd1 { [%eval -0.61] [%clk 0:22:07] } 16... Rac8 { [%eval -0.59] [%clk 0:49:54] } 17. Qd3 { [%eval -0.77] [%clk 0:19:38] } 17... g6 { [%eval -0.53] [%clk 0:50:21] } 18. Bh6 { [%eval -0.71] [%clk 0:17:35] } 18... Rfd8 { [%eval -0.59] [%clk 0:49:11] } 19. Rab1 { [%eval -0.84] [%clk 0:15:42] } 19... d4 { [%eval -1.08] [%clk 0:49:08] } 20. Bb3 { [%eval -1.02] [%clk 0:14:00] } 20... Ba6 { [%eval -0.78] [%clk 0:46:03] } 21. Qf3 { [%eval -0.8] [%clk 0:12:43] } 21... Rc5?! { [%eval -0.16] } { Inaccuracy. d3 was best. } { [%clk 0:44:51] } 22. Rbc1 { [%eval -0.26] [%clk 0:10:30] } 22... Bb7 { [%eval 0.0] [%clk 0:45:00] } 23. Qf4 { [%eval 0.0] [%clk 0:09:31] } 23... Qc6 { [%eval -0.25] [%clk 0:43:00] } 24. f3 { [%eval -0.3] [%clk 0:09:54] } 24... d3 { [%eval -0.12] [%clk 0:43:17] } 25. Kh1 { [%eval -0.44] [%clk 0:09:27] } 25... Rxc1 { [%eval -0.23] [%clk 0:36:32] } 26. Rxc1 { [%eval -0.34] [%clk 0:09:37] } 26... Qd6?! { [%eval 0.39] } { Inaccuracy. Qb6 was best. } { [%clk 0:37:00] } 27. Qxd6 { [%eval 0.51] [%clk 0:08:26] } 27... Rxd6 { [%eval 0.42] [%clk 0:37:27] } 28. Rc7 { [%eval 0.69] [%clk 0:07:32] } 28... Bd5 { [%eval 0.52] [%clk 0:32:50] } 29. Rc8+ { [%eval 0.66] [%clk 0:06:59] } 29... Bd8 { [%eval 0.62] [%clk 0:33:19] } 30. Bg5?? { [%eval -6.44] } { Blunder. Bd1 was best. } { [%clk 0:05:34] } 30... Bxb3 { [%eval -7.23] [%clk 0:33:18] } 31. Bxd8 { [%eval -6.53] [%clk 0:05:20] } 31... Kg7 { [%eval -6.43] [%clk 0:32:27] } 0-1