Event: 13th Chennai Open
Site: chess24.com
Date: 2022-06-21
White: Tran, Tuan Minh
WhiteTitle: GM
WhiteElo: 2513
Black: Allahverdiyeva, Ayan
BlackTitle: WFM
BlackElo: 2115
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:54] } 1... Nf6 { [%eval 0.23] [%clk 1:30:16] } 2. c4 { [%eval 0.2] [%clk 1:31:17] } 2... e6 { [%eval 0.23] [%clk 1:30:44] } 3. Nf3 { [%eval 0.0] [%clk 1:31:36] } 3... d5 { [%eval 0.17] [%clk 1:31:02] } 4. Nc3 { [%eval 0.0] [%clk 1:32:01] } 4... Bb4 { [%eval 0.15] [%clk 1:31:26] } 5. cxd5 { [%eval 0.17] [%clk 1:29:07] } 5... exd5 { [%eval 0.0] [%clk 1:31:52] } 6. Bg5 { [%eval 0.15] [%clk 1:29:02] } 6... Nbd7 { [%eval 0.48] [%clk 1:28:25] } 7. e3 { [%eval 0.32] [%clk 1:28:50] } 7... c5 { [%eval 0.41] [%clk 1:28:51] } 8. Bb5 { [%eval 0.49] [%clk 1:18:56] } 8... Qa5 { [%eval 0.24] [%clk 1:15:06] } 9. O-O { [%eval 0.15] [%clk 1:18:45] } 9... Bxc3 { [%eval 0.11] [%clk 1:14:39] } 10. Bxd7+ { [%eval 0.14] [%clk 1:19:09] } 10... Bxd7?! { [%eval 1.11] } { Inaccuracy. Nxd7 was best. } { [%clk 0:59:57] } 11. Bxf6 { [%eval 0.89] [%clk 1:11:50] } 11... Bxb2 { [%eval 0.81] [%clk 0:59:45] } 12. Bxg7 { [%eval 0.68] [%clk 1:09:28] } 12... Rg8 { [%eval 0.62] [%clk 0:54:51] } 13. Rb1 { [%eval 0.63] [%clk 1:09:53] } 13... Bc3?? { [%eval 2.59] } { Blunder. Rxg7 was best. } { [%clk 0:54:27] } 14. Be5 { [%eval 2.4] [%clk 1:03:10] } 14... Bb5 { [%eval 2.5] [%clk 0:45:01] } 15. Qb3 { [%eval 2.55] [%clk 0:58:16] } 15... Bxf1?? { [%eval 7.91] } { Blunder. Bb4 was best. } { [%clk 0:42:51] } 16. Qxb7 { [%eval 7.89] [%clk 0:56:52] } 16... Qd8 { [%eval 8.28] [%clk 0:29:48] } 17. Qc6+ { [%eval 7.84] [%clk 0:53:10] } 17... Kf8 { [%eval 7.43] [%clk 0:30:09] } 18. Qxc5+ { [%eval 8.29] [%clk 0:53:20] } 18... Ke8 { [%eval 7.26] [%clk 0:30:12] } 19. Qc6+ { [%eval 7.84] [%clk 0:53:29] } 19... Kf8 { [%eval 8.47] [%clk 0:30:36] } 20. Kxf1 { [%eval 7.26] [%clk 0:52:13] } 20... Rc8 { [%eval 8.71] [%clk 0:27:08] } 21. Qh6+ { [%eval 8.64] [%clk 0:52:31] } 21... Ke8 { [%eval 9.01] [%clk 0:27:03] } 22. Qxh7 { [%eval 8.82] [%clk 0:52:47] } 22... Rf8 { [%eval 8.44] [%clk 0:20:58] } 23. Bg7 { [%eval 8.52] [%clk 0:52:41] } 23... Qc7 { [%eval 9.66] [%clk 0:18:13] } 24. g3 { [%eval 8.61] [%clk 0:52:27] } 24... a5 { [%eval 9.13] [%clk 0:18:12] } 25. Bxf8 { [%eval 10.13] [%clk 0:52:39] } 25... Kxf8 { [%eval 9.62] [%clk 0:18:41] } 26. Kg2 { [%eval 9.2] [%clk 0:52:53] } 26... a4 { [%eval 12.16] [%clk 0:18:52] } 27. Rb5 { [%eval 10.84] [%clk 0:53:16] } 27... Qd7 { [%eval 14.47] [%clk 0:18:31] } 28. Ne5 { [%clk 0:53:34] } 28... Qxb5 { [%clk 0:18:44] } 29. Qxf7# { [%clk 0:53:58] } 1-0