Event: Round 7: Langer, Michael S. - Sayas Payyappat
Date: 2025-01-05
White: Langer, Michael S.
WhiteElo: 1933
Black: Sayas Payyappat
BlackElo: 1823
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Black Mustang Defense
Variant: Standard
TimeControl: 90+30

1. Nf3 { [%eval 0.14] [%clk 1:30:49] } 1... Nc6 { [%eval 0.44] [%clk 1:30:57] } 2. d4 { [%eval 0.41] [%clk 1:30:58] } 2... d6 { [%eval 0.76] [%clk 1:31:16] } 3. c4 { [%eval 0.76] [%clk 1:30:52] } 3... g6 { [%eval 0.72] [%clk 1:31:17] } 4. Nc3 { [%eval 0.63] [%clk 1:26:54] } 4... Bg7 { [%eval 0.61] [%clk 1:30:38] } 5. h3 { [%eval 0.42] [%clk 1:25:41] } 5... Nf6 { [%eval 0.64] [%clk 1:28:28] } 6. e4 { [%eval 0.41] [%clk 1:24:43] } 6... O-O { [%eval 0.61] [%clk 1:28:45] } 7. Be3?! { [%eval 0.0] } { Inaccuracy. d5 was best. } { [%clk 1:24:02] } 7... Re8?! { [%eval 0.82] } { Inaccuracy. e5 was best. } { [%clk 1:26:49] } 8. d5 { [%eval 0.7] [%clk 1:18:20] } 8... Nb8 { [%eval 0.59] [%clk 1:23:51] } 9. Qd2 { [%eval 0.53] [%clk 1:13:51] } 9... e6 { [%eval 0.57] [%clk 1:21:06] } 10. Be2 { [%eval 0.21] [%clk 1:11:28] } 10... exd5 { [%eval 0.24] [%clk 1:19:12] } 11. exd5 { [%eval 0.27] [%clk 1:11:47] } 11... Bf5 { [%eval 0.5] [%clk 1:19:08] } 12. O-O { [%eval 0.26] [%clk 1:09:01] } 12... Nbd7 { [%eval 0.27] [%clk 1:14:38] } 13. Nd4 { [%eval 0.27] [%clk 1:09:31] } 13... Ne4?! { [%eval 1.12] } { Inaccuracy. Nc5 was best. } { [%clk 1:07:10] } 14. Nxe4 { [%eval 1.09] [%clk 1:08:48] } 14... Bxe4 { [%eval 1.03] [%clk 1:06:56] } 15. Rae1 { [%eval 0.98] [%clk 0:55:47] } 15... Qe7?! { [%eval 1.65] } { Inaccuracy. Nf6 was best. } { [%clk 0:43:00] } 16. Bd1 { [%eval 1.74] [%clk 0:37:45] } 16... Nc5 { [%eval 2.06] [%clk 0:38:16] } 17. Bc2?? { [%eval 0.14] } { Blunder. b4 was best. } { [%clk 0:28:56] } 17... Qf6?? { [%eval 2.21] } { Blunder. Bxc2 was best. } { [%clk 0:31:35] } 18. b4 { [%eval 2.17] [%clk 0:19:10] } 18... Bxc2 { [%eval 1.93] [%clk 0:31:11] } 19. Qxc2? { [%eval 0.77] } { Mistake. bxc5 was best. } { [%clk 0:19:09] } 19... Ne4?! { [%eval 1.59] } { Inaccuracy. Nd7 was best. } { [%clk 0:30:59] } 20. Nb5 { [%eval 1.58] [%clk 0:18:28] } 20... Re7?? { [%eval 4.43] } { Blunder. Qe7 was best. } { [%clk 0:26:22] } 21. Bd4 { [%eval 4.53] [%clk 0:13:24] } 21... Qf5 { [%eval 4.67] [%clk 0:21:03] } 22. Bxg7 { [%eval 4.62] [%clk 0:12:27] } 22... Kxg7 { [%eval 4.66] [%clk 0:20:20] } 23. f3 { [%eval 4.65] [%clk 0:11:17] } 23... Ng3 { [%eval 5.17] [%clk 0:19:16] } 24. Qc3+ { [%eval 5.18] [%clk 0:11:10] } 24... Re5 { [%eval 5.05] [%clk 0:18:00] } 25. f4 { [%eval 5.15] [%clk 0:10:28] } 25... Re8 { [%eval 5.03] [%clk 0:14:44] } 26. fxe5 { [%eval 4.92] [%clk 0:10:14] } 26... Qxf1+ { [%eval 4.98] [%clk 0:14:38] } 27. Rxf1 { [%eval 5.0] [%clk 0:10:22] } 27... Ne2+ { [%eval 4.95] [%clk 0:14:59] } 28. Kf2 { [%eval 4.98] [%clk 0:10:37] } 28... Nxc3 { [%eval 4.87] [%clk 0:15:25] } 29. Nxc3 { [%eval 4.78] [%clk 0:11:02] } 29... Rxe5 { [%eval 4.66] [%clk 0:15:50] } 30. Re1 { [%eval 4.62] [%clk 0:07:06] } 30... Rxe1 { [%eval 5.07] [%clk 0:14:56] } 31. Kxe1 { [%eval 5.04] [%clk 0:07:31] } 31... a6 { [%eval 4.87] [%clk 0:15:23] } 32. Ke2 { [%eval 4.86] [%clk 0:07:46] } 32... Kf6 { [%eval 4.83] [%clk 0:15:47] } 33. Ke3 { [%eval 5.09] [%clk 0:07:51] } 33... Ke5 { [%eval 5.08] [%clk 0:16:01] } 34. g3 { [%eval 4.89] [%clk 0:06:54] } 34... f5 { [%eval 5.64] [%clk 0:15:51] } 35. Ne2 { [%eval 5.51] [%clk 0:06:30] } 35... g5 { [%eval 5.34] [%clk 0:16:10] } 36. h4 { [%eval 6.03] [%clk 0:04:28] } 36... h6 { [%eval 6.14] [%clk 0:15:18] } 37. a4 { [%eval 6.08] [%clk 0:03:53] } 37... b6 { [%eval 7.0] [%clk 0:15:07] } 38. a5 { [%eval 7.27] [%clk 0:03:36] } 38... Kf6 { [%eval 7.41] [%clk 0:11:48] } 39. hxg5+ { [%eval 7.05] [%clk 0:03:40] } 39... Kxg5 { [%eval 9.39] [%clk 0:11:59] } 40. b5 { [%eval 8.74] [%clk 0:04:01] } 1-0