Event: Round 4: Chigaev, Maksim - Boyer, Mahel
Date: 2025-03-18
White: Chigaev, Maksim
WhiteTitle: GM
WhiteElo: 2629
Black: Boyer, Mahel
BlackTitle: IM
BlackElo: 2529
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Queen's Knight Variation
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:30:33] } 1... e6 { [%eval 0.25] [%clk 1:28:55] } 2. Nc3 { [%eval 0.18] [%clk 1:30:40] } 2... d5 { [%eval 0.29] [%clk 1:29:17] } 3. d4 { [%eval 0.18] [%clk 1:31:04] } 3... Nc6 { [%eval 0.35] [%clk 1:29:08] } 4. Nf3 { [%eval 0.43] [%clk 1:30:00] } 4... Nf6 { [%eval 0.34] [%clk 1:29:34] } 5. a3 { [%eval 0.42] [%clk 1:17:50] } 5... Ne4 { [%eval 0.46] [%clk 1:29:41] } 6. Qc2 { [%eval 0.46] [%clk 1:13:37] } 6... Nxc3 { [%eval 0.44] [%clk 1:30:06] } 7. Qxc3 { [%eval 0.52] [%clk 1:14:01] } 7... a5 { [%eval 0.47] [%clk 1:30:33] } 8. Bf4 { [%eval 0.5] [%clk 1:12:35] } 8... dxc4 { [%eval 0.43] [%clk 1:30:30] } 9. Qxc4 { [%eval 0.45] [%clk 1:12:22] } 9... Bd6 { [%eval 0.5] [%clk 1:30:57] } 10. Bg3 { [%eval 0.47] [%clk 1:05:59] } 10... h5 { [%eval 0.51] [%clk 1:31:22] } 11. e4 { [%eval 0.23] [%clk 1:01:11] } 11... h4 { [%eval 0.28] [%clk 1:31:22] } 12. Bxd6 { [%eval 0.2] [%clk 1:01:31] } 12... cxd6 { [%eval 0.31] [%clk 1:29:46] } 13. d5 { [%eval -0.09] [%clk 0:59:50] } 13... exd5 { [%eval -0.17] [%clk 1:22:04] } 14. exd5 { [%eval -0.08] [%clk 0:59:30] } 14... Qe7+ { [%eval -0.09] [%clk 1:21:38] } 15. Qe2 { [%eval -0.19] [%clk 0:42:45] } 1/2-1/2