Event: WCO
Site: Chennai, India
Date: 2022-07-29
White: Ayzenberg Alena
WhiteElo: 2023
Black: Sy Mariama
BlackElo: 1211
Result: 1-0
ECO: D06
Opening: Queen's Gambit Declined: Marshall Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.38] [%clk 1:30:50] } 2. c4 { [%eval 0.27] [%clk 1:31:19] } 2... Nf6 { [%eval 0.81] [%clk 1:29:29] } 3. cxd5 { [%eval 0.4] [%clk 1:31:17] } 3... Nxd5 { [%eval 0.98] [%clk 1:29:29] } 4. Nf3 { [%eval 0.92] [%clk 1:29:36] } 4... Nc6? { [%eval 2.28] } { Mistake. Bf5 was best. } { [%clk 1:27:15] } 5. e4 { [%eval 2.06] [%clk 1:27:27] } 5... Nf6 { [%eval 2.29] [%clk 1:25:09] } 6. d5 { [%eval 1.91] [%clk 1:14:58] } 6... Nb4?? { [%eval 6.84] } { Blunder. Nb8 was best. } { [%clk 1:22:54] } 7. Qa4+ { [%eval 3.81] [%clk 1:12:30] } 7... Nc6? { [%eval 7.12] } { Mistake. c6 was best. } { [%clk 1:16:59] } 8. dxc6 { [%eval 9.56] [%clk 1:12:01] } 8... bxc6 { [%eval 9.68] } 9. Ne5 { [%eval 8.76] [%clk 1:03:58] } 9... Bb7 { [%eval 11.31] [%clk 1:12:03] } 10. Qb3 { [%eval 11.49] [%clk 1:00:26] } 10... Qb8 { [%clk 1:09:28] } 11. Nxf7 { [%clk 0:52:52] } 11... Rg8 { [%clk 1:07:56] } 12. Ng5 { [%clk 0:52:43] } 12... Nd5 { [%clk 1:03:31] } 13. exd5 { [%clk 0:47:42] } 13... cxd5 { [%clk 1:03:37] } 14. Qf3 { [%clk 0:46:07] } 14... Rh8 { [%clk 0:58:25] } 15. Qf7+ { [%clk 0:46:17] } 15... Kd7 { [%clk 0:54:19] } 16. Qe6+ { [%clk 0:42:39] } 16... Ke8 { [%clk 0:50:35] } 17. Bb5+ { [%clk 0:42:28] } 17... c6 { [%clk 0:50:29] } 18. Bxc6+ { [%clk 0:42:34] } 18... Bxc6 { [%clk 0:50:33] } 19. Qxc6+ { [%clk 0:42:56] } 19... Kd8 { [%clk 0:17:48] } 20. Nf7# { [%clk 0:43:12] } 1-0