Event: Warsaw Open
Site: chess24.com
Date: 2021-07-20
White: Sonis, Francesco
WhiteTitle: IM
WhiteElo: 2501
Black: Karpus, Michal
BlackTitle: FM
BlackElo: 2271
Result: 1-0
ECO: D71
Opening: Neo-Grünfeld Defense: Exchange Variation
Variant: Standard

1. c4 { [%eval 0.2] [%clk 1:30:55] } 1... g6 { [%eval 0.44] [%clk 1:29:40] } 2. g3 { [%eval 0.09] [%clk 1:31:09] } 2... Bg7 { [%eval 0.17] [%clk 1:29:38] } 3. d4 { [%eval 0.13] [%clk 1:31:03] } 3... Nf6 { [%eval 0.5] [%clk 1:28:57] } 4. Bg2 { [%eval 0.38] [%clk 1:31:28] } 4... d5 { [%eval 0.36] [%clk 1:28:59] } 5. cxd5 { [%eval 0.46] [%clk 1:31:49] } 5... Nxd5 { [%eval 0.36] [%clk 1:29:22] } 6. e4 { [%eval 0.29] [%clk 1:32:14] } 6... Nb6 { [%eval 0.43] [%clk 1:29:28] } 7. Ne2 { [%eval 0.38] [%clk 1:32:36] } 7... c5 { [%eval 0.5] [%clk 1:28:58] } 8. d5 { [%eval 0.47] [%clk 1:32:59] } 8... O-O { [%eval 0.41] [%clk 1:28:34] } 9. O-O { [%eval 0.48] [%clk 1:33:20] } 9... e6 { [%eval 0.72] [%clk 1:28:03] } 10. Nec3 { [%eval 0.39] [%clk 1:33:39] } 10... exd5 { [%eval 0.88] [%clk 1:23:15] } 11. exd5 { [%eval 1.03] [%clk 1:34:00] } 11... Na6 { [%eval 1.11] [%clk 1:22:40] } 12. Nd2 { [%eval 1.25] [%clk 1:33:07] } 12... Nb4 { [%eval 1.64] [%clk 1:21:06] } 13. Nde4 { [%eval 1.78] [%clk 1:28:13] } 13... c4?! { [%eval 2.51] } { Inaccuracy. N4xd5 was best. } { [%clk 1:08:02] } 14. Bg5 { [%eval 1.97] [%clk 1:20:31] } 14... f6 { [%eval 2.78] [%clk 1:04:26] } 15. Be3 { [%eval 2.32] [%clk 1:20:55] } 15... Nd3 { [%eval 2.8] [%clk 0:54:26] } 16. Nc5 { [%eval 2.71] [%clk 1:13:01] } 16... Nxb2 { [%eval 2.72] [%clk 0:46:55] } 17. Qd2 { [%eval 2.64] [%clk 1:11:54] } 17... Nd3 { [%eval 2.64] [%clk 0:47:02] } 18. Nxd3 { [%eval 2.45] [%clk 1:12:11] } 18... cxd3 { [%eval 2.25] [%clk 0:47:24] } 19. Qxd3 { [%eval 2.77] [%clk 1:12:37] } 19... Bf5 { [%eval 2.44] [%clk 0:45:32] } 20. Qb5?! { [%eval 1.57] } { Inaccuracy. Qd4 was best. } { [%clk 0:56:11] } 20... Rc8 { [%eval 1.37] [%clk 0:38:20] } 21. Rac1 { [%eval 1.43] [%clk 0:50:00] } 21... Rf7?! { [%eval 2.31] } { Inaccuracy. Nc4 was best. } { [%clk 0:24:30] } 22. d6 { [%eval 2.64] [%clk 0:34:47] } 22... Rd7?! { [%eval 3.72] } { Inaccuracy. Qxd6 was best. } { [%clk 0:18:41] } 23. Qb3+ { [%eval 3.75] [%clk 0:31:56] } 23... Kh8 { [%eval 3.64] [%clk 0:18:42] } 24. Nb5 { [%eval 3.82] [%clk 0:31:46] } 24... Rxc1 { [%eval 3.91] [%clk 0:16:51] } 25. Rxc1 { [%eval 4.13] [%clk 0:32:13] } 25... Nc8 { [%eval 3.77] [%clk 0:16:01] } 26. g4 { [%eval 3.89] [%clk 0:31:22] } 26... a6 { [%eval 4.95] [%clk 0:12:11] } 27. Na3 { [%eval 4.14] [%clk 0:27:18] } 27... Bxg4 { [%eval 3.84] [%clk 0:09:10] } 28. Qc4 { [%eval 4.11] [%clk 0:27:41] } 28... Nxd6 { [%eval 3.96] [%clk 0:09:15] } 29. Qxg4 { [%eval 3.92] [%clk 0:28:05] } 29... f5 { [%eval 4.66] [%clk 0:09:35] } 30. Qa4 { [%eval 4.7] [%clk 0:27:17] } 30... Ne4 { [%eval 4.95] [%clk 0:07:09] } 31. Bb6 { [%eval 4.19] [%clk 0:19:28] } 1-0