Event: Round 4: Gustavo Maass - Jiangwei Yu
Date: 2023-07-23
White: Gustavo Maass
WhiteTitle: FM
Black: Jiangwei Yu
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System, Anti-Colle
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:00:30] } 1... d5 { [%eval 0.27] [%clk 0:52:44] } 2. Nf3 { [%eval 0.28] [%clk 1:00:54] } 2... Nf6 { [%eval 0.25] [%clk 0:52:49] } 3. e3 { [%eval 0.12] [%clk 1:00:32] } 3... Bf5 { [%eval 0.32] [%clk 0:47:38] } 4. Bd3 { [%eval 0.03] [%clk 1:00:18] } 4... e6 { [%eval 0.16] [%clk 0:45:43] } 5. Bxf5 { [%eval 0.17] [%clk 1:00:11] } 5... exf5 { [%eval 0.16] [%clk 0:46:11] } 6. Qd3 { [%eval 0.18] [%clk 0:59:42] } 6... Qc8 { [%eval 0.14] [%clk 0:45:54] } 7. O-O { [%eval 0.12] [%clk 0:59:42] } 7... Be7 { [%eval 0.26] [%clk 0:43:57] } 8. c4 { [%eval -0.07] [%clk 0:59:29] } 8... dxc4 { [%eval -0.12] [%clk 0:42:57] } 9. Qxc4 { [%eval -0.07] [%clk 0:59:52] } 9... O-O { [%eval 0.02] [%clk 0:43:04] } 10. Nc3 { [%eval -0.17] [%clk 0:57:54] } 10... Nbd7 { [%eval -0.01] [%clk 0:42:02] } 11. Bd2 { [%eval -0.15] [%clk 0:56:27] } 11... Nb6 { [%eval -0.22] [%clk 0:41:26] } 12. Qb3 { [%eval -0.21] [%clk 0:55:53] } 12... c6 { [%eval -0.21] [%clk 0:39:11] } 13. Rac1 { [%eval -0.28] [%clk 0:51:32] } 13... Nbd5 { [%eval -0.14] [%clk 0:38:14] } 14. Ne5 { [%eval -0.27] [%clk 0:50:49] } 14... Rb8 { [%eval 0.0] [%clk 0:35:01] } 15. Rfd1 { [%eval -0.17] [%clk 0:48:39] } 15... Qe6 { [%eval -0.16] [%clk 0:33:31] } 16. f3 { [%eval -0.11] [%clk 0:42:30] } 16... Bd6 { [%eval 0.0] [%clk 0:20:24] } 17. Nxd5 { [%eval -0.03] [%clk 0:38:43] } 17... Bxe5 { [%eval 0.15] [%clk 0:18:47] } 18. Nxf6+ { [%eval 0.0] [%clk 0:35:14] } 18... Bxf6 { [%eval -0.01] [%clk 0:19:14] } 19. Qxe6 { [%eval -0.01] [%clk 0:34:01] } 19... fxe6 { [%eval -0.04] [%clk 0:19:40] } 20. Bc3 { [%eval -0.08] [%clk 0:33:47] } 20... Rfd8 { [%eval -0.07] [%clk 0:19:36] } 21. Kf2 { [%eval -0.14] [%clk 0:33:34] } 1/2-1/2