Event: Schachbundesliga
Date: 2021-10-16
White: Tregubov, Pavel V.
WhiteElo: 2546
Black: Ganguly, Surya Shekhar
BlackElo: 2617
Result: 0-1
ECO: C67
Opening: Ruy Lopez: Open Berlin Defense, l'Hermet Variation
Variant: Standard

1. e4 { [%eval 0.28] [%clk 1:30:40] } 1... e5 { [%eval 0.12] [%clk 1:29:26] } 2. Nf3 { [%eval 0.17] [%clk 1:31:00] } 2... Nc6 { [%eval 0.12] [%clk 1:29:37] } 3. Bb5 { [%eval 0.2] [%clk 1:30:53] } 3... Nf6 { [%eval 0.15] [%clk 1:30:00] } 4. O-O { [%eval 0.12] [%clk 1:30:28] } 4... Nxe4 { [%eval 0.21] [%clk 1:30:24] } 5. d4 { [%eval 0.0] [%clk 1:30:52] } 5... Nd6 { [%eval 0.34] [%clk 1:30:48] } 6. dxe5 { [%eval 0.0] [%clk 1:31:08] } 6... Nxb5 { [%eval -0.09] [%clk 1:31:12] } 7. a4 { [%eval 0.0] [%clk 1:31:32] } 7... Nbd4 { [%eval 0.04] [%clk 1:30:47] } 8. Nxd4 { [%eval 0.28] [%clk 1:31:54] } 8... d5 { [%eval 0.0] [%clk 1:31:02] } 9. Nxc6 { [%eval 0.0] [%clk 1:31:47] } 9... bxc6 { [%eval -0.19] [%clk 1:31:27] } 10. Qd3 { [%eval 0.09] [%clk 1:32:08] } 10... a5 { [%eval -0.04] [%clk 1:31:13] } 11. Nd2 { [%eval 0.0] [%clk 1:30:43] } 11... Qd7 { [%eval 0.0] [%clk 1:28:48] } 12. Re1 { [%eval -0.42] [%clk 1:26:55] } 12... Be7 { [%eval 0.0] [%clk 1:24:47] } 13. Nf3 { [%eval 0.16] [%clk 1:21:33] } 13... Qg4 { [%eval 0.38] [%clk 1:05:41] } 14. Nd4 { [%eval 0.4] [%clk 1:03:22] } 14... Ba6?! { [%eval 1.23] } { Inaccuracy. Ra6 was best. } { [%clk 0:40:34] } 15. Qd2 { [%eval 1.09] [%clk 0:45:30] } 15... Bb7 { [%eval 1.15] [%clk 0:36:51] } 16. h3 { [%eval 1.17] [%clk 0:26:26] } 16... Qh5 { [%eval 1.59] [%clk 0:36:38] } 17. Qf4 { [%eval 1.74] [%clk 0:24:54] } 17... O-O { [%eval 1.43] [%clk 0:35:38] } 18. Be3?! { [%eval 0.58] } { Inaccuracy. Nf5 was best. } { [%clk 0:25:10] } 18... Rfe8 { [%eval 0.74] [%clk 0:27:34] } 19. Nb3 { [%eval 0.59] [%clk 0:24:32] } 19... Qg6 { [%eval 0.26] [%clk 0:27:26] } 20. Rac1?! { [%eval -0.45] } { Inaccuracy. Bc5 was best. } { [%clk 0:19:28] } 20... c5 { [%eval -0.9] [%clk 0:25:59] } 21. Bxc5 { [%eval -1.38] [%clk 0:13:10] } 21... Bg5 { [%eval -1.11] [%clk 0:26:11] } 22. Qg3?! { [%eval -1.67] } { Inaccuracy. Qd4 was best. } { [%clk 0:06:47] } 22... Bxc1 { [%eval -1.75] [%clk 0:26:33] } 23. Qxg6 { [%eval -1.66] [%clk 0:07:14] } 23... hxg6 { [%eval -1.7] [%clk 0:26:55] } 24. Nxc1 { [%eval -1.75] [%clk 0:07:42] } 24... Bc8 { [%eval -1.77] [%clk 0:23:26] } 25. f4 { [%eval -2.36] [%clk 0:05:39] } 25... Bd7?! { [%eval -1.54] } { Inaccuracy. Rb8 was best. } { [%clk 0:19:54] } 26. b3 { [%eval -1.57] [%clk 0:06:01] } 26... f6 { [%eval -1.57] [%clk 0:20:09] } 27. Kf2 { [%eval -1.66] [%clk 0:05:27] } 27... Bf5 { [%eval -1.74] [%clk 0:18:26] } 28. Re2 { [%eval -1.74] [%clk 0:04:22] } 28... Be4 { [%eval -1.54] [%clk 0:17:06] } 29. exf6 { [%eval -1.28] [%clk 0:04:34] } 29... gxf6 { [%eval -1.3] [%clk 0:17:30] } 30. Bd4 { [%eval -1.5] [%clk 0:03:05] } 30... Kf7 { [%eval -1.43] [%clk 0:17:37] } 31. Na2?? { [%eval -4.99] } { Blunder. c3 was best. } { [%clk 0:02:14] } 31... Bxg2 { [%eval -5.06] [%clk 0:16:10] } 32. Rxe8 { [%eval -5.36] [%clk 0:01:43] } 32... Rxe8 { [%eval -5.27] [%clk 0:16:35] } 33. Kxg2 { [%eval -5.76] [%clk 0:01:54] } 33... Re2+ { [%eval -5.92] [%clk 0:17:00] } 34. Kf3 { [%eval -5.96] [%clk 0:02:19] } 34... Rxc2 { [%eval -5.87] [%clk 0:17:26] } 35. Nc3 { [%eval -5.96] [%clk 0:02:43] } 35... c5 { [%eval -5.8] [%clk 0:17:49] } 36. Bxf6 { [%eval -5.82] [%clk 0:02:53] } 36... Kxf6 { [%eval -5.97] [%clk 0:18:12] } 37. Nxd5+ { [%eval -6.07] [%clk 0:03:19] } 37... Ke5 { [%eval -6.15] } 0-1