Event: Qatar Masters 2024
Site: Doha, Qatar
Date: 2024-12-05
White: Chanda, Sandipan
WhiteTitle: GM
WhiteElo: 2480
Black: Munguntuul, Batkhuyag
BlackTitle: IM
BlackElo: 2342
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 90 min / 40 moves + 30 min Rest + 30 sec/move

1. d4 { [%eval 0.17] [%clk 1:30:53] } 1... d5 { [%eval 0.24] [%clk 1:30:58] } 2. Nf3 { [%eval 0.08] [%clk 1:31:05] } 2... Nf6 { [%eval 0.11] [%clk 1:31:24] } 3. Bf4 { [%eval 0.04] [%clk 1:31:16] } 3... c5 { [%eval 0.05] [%clk 1:31:38] } 4. e3 { [%eval 0.0] [%clk 1:31:36] } 4... Nc6 { [%eval 0.15] [%clk 1:31:58] } 5. Nbd2 { [%eval 0.0] [%clk 1:31:51] } 5... Qb6 { [%eval 0.0] [%clk 1:19:04] } 6. dxc5 { [%eval 0.0] [%clk 1:31:12] } 6... Qxb2 { [%eval 0.04] [%clk 1:17:58] } 7. Rb1 { [%eval 0.0] [%clk 1:31:30] } 7... Qc3 { [%eval 0.0] [%clk 1:18:24] } 8. Bb5 { [%eval 0.06] [%clk 1:31:45] } 8... e6 { [%eval 0.09] [%clk 1:14:58] } 9. O-O { [%eval 0.19] [%clk 1:29:29] } 9... Be7 { [%eval 0.0] [%clk 1:14:08] } 10. e4 { [%eval -0.02] [%clk 1:25:26] } 10... O-O { [%eval 0.01] [%clk 1:09:51] } 11. e5 { [%eval 0.13] [%clk 1:25:38] } 11... Nd7 { [%eval 0.13] [%clk 1:04:29] } 12. Nb3 { [%eval 0.0] [%clk 1:25:03] } 12... Qb4 { [%eval 0.04] [%clk 1:00:57] } 13. Nfd4 { [%eval 0.0] [%clk 1:25:15] } 13... Nxd4 { [%eval 0.01] [%clk 0:59:55] } 14. Nxd4 { [%eval 0.01] [%clk 1:25:36] } 14... Qxc5 { [%eval 0.03] [%clk 0:59:46] } 15. Re1 { [%eval 0.13] [%clk 1:25:53] } 15... Nb6 { [%eval 0.48] [%clk 0:44:00] } 16. Bd3 { [%eval 0.56] [%clk 1:17:30] } 16... g6 { [%eval 0.76] [%clk 0:38:40] } 17. Nb3?! { [%eval 0.05] } { Inaccuracy. Be3 was best. } { [%clk 1:11:27] } 17... Qb4 { [%eval 0.15] [%clk 0:33:25] } 18. Qg4 { [%eval 0.0] [%clk 1:10:13] } 18... f5 { [%eval 0.0] [%clk 0:32:39] } 19. Qg3 { [%eval 0.0] [%clk 1:10:04] } 19... Bd7 { [%eval -0.04] [%clk 0:31:48] } 20. h4 { [%eval 0.16] [%clk 1:07:22] } 20... Kf7?! { [%eval 0.95] } { Inaccuracy. Qa4 was best. } { [%clk 0:32:09] } 21. Nd2 { [%eval 0.86] [%clk 1:05:05] } 21... Qa4 { [%eval 0.74] [%clk 0:29:15] } 22. Nf3 { [%eval 0.84] [%clk 1:05:17] } 22... Rh8? { [%eval 2.49] } { Mistake. Bc6 was best. } { [%clk 0:27:35] } 23. Ng5+ { [%eval 2.1] [%clk 0:59:07] } 23... Kf8 { [%eval 2.54] [%clk 0:27:39] } 24. h5 { [%eval 2.58] [%clk 0:56:22] } 24... h6?! { [%eval 3.66] } { Inaccuracy. Rc8 was best. } { [%clk 0:17:57] } 25. Bb5?! { [%eval 2.47] } { Inaccuracy. Nf7 was best. } { [%clk 0:49:34] } 25... Qa3?? { [%eval 6.74] } { Blunder. hxg5 was best. } { [%clk 0:16:51] } 26. Nxe6+ { [%eval 6.74] [%clk 0:48:38] } 26... Bxe6 { [%eval 6.58] [%clk 0:16:35] } 27. Qxg6 { [%eval 6.45] [%clk 0:48:55] } 27... Bg5?! { [%eval 12.19] } { Inaccuracy. Bh4 was best. } { [%clk 0:09:13] } 28. Bxg5 { [%eval 11.28] [%clk 0:48:54] } 28... hxg5?! { [%eval #13] } { Checkmate is now unavoidable. Bf7 was best. } { [%clk 0:09:32] } 29. Qf6+ { [%eval #13] [%clk 0:49:06] } 1-0