Event: Round 2: Gauri Shankar - Peter Prohaszka
Date: 2021-05-28
White: Gauri Shankar
WhiteTitle: FM
Black: Peter Prohaszka
BlackTitle: GM
Result: 0-1
ECO: A64
Opening: Benoni Defense: Fianchetto Variation, Hastings Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:28:20] } 1... Nf6 { [%eval 0.19] [%clk 1:29:49] } 2. c4 { [%eval 0.14] [%clk 1:24:50] } 2... e6 { [%eval 0.39] [%clk 1:29:37] } 3. g3 { [%eval 0.16] [%clk 1:25:00] } 3... c5 { [%eval 0.63] [%clk 1:29:48] } 4. d5 { [%eval 0.33] [%clk 1:21:15] } 4... exd5 { [%eval 0.51] [%clk 1:29:56] } 5. cxd5 { [%eval 0.35] [%clk 1:21:43] } 5... d6 { [%eval 0.64] [%clk 1:30:18] } 6. Nc3 { [%eval 0.36] [%clk 1:20:05] } 6... g6 { [%eval 0.48] [%clk 1:30:22] } 7. Bg2 { [%eval 0.36] [%clk 1:20:27] } 7... Bg7 { [%eval 0.61] [%clk 1:30:48] } 8. Nf3 { [%eval 0.49] [%clk 1:20:36] } 8... O-O { [%eval 0.5] [%clk 1:31:12] } 9. O-O { [%eval 0.31] [%clk 1:21:04] } 9... Re8 { [%eval 0.39] [%clk 1:31:38] } 10. Nd2 { [%eval 0.0] [%clk 1:14:37] } 10... Nbd7 { [%eval 0.0] [%clk 1:28:43] } 11. a4 { [%eval 0.0] [%clk 1:02:58] } 11... a6 { [%eval 0.0] [%clk 1:27:06] } 12. h3 { [%eval 0.41] [%clk 0:56:22] } 12... Rb8 { [%eval 0.0] [%clk 1:26:49] } 13. a5 { [%eval 0.12] [%clk 0:55:21] } 13... b5 { [%eval 0.13] [%clk 1:24:45] } 14. axb6 { [%eval 0.13] [%clk 0:55:45] } 14... Nxb6 { [%eval 0.03] [%clk 1:25:02] } 15. Nb3?! { [%eval -0.65] } { Inaccuracy. Ra2 was best. } { [%clk 0:45:12] } 15... Nc4 { [%eval -0.54] [%clk 1:20:25] } 16. Ra4 { [%eval -0.95] [%clk 0:43:39] } 16... Qb6?! { [%eval -0.22] } { Inaccuracy. Rb4 was best. } { [%clk 1:13:06] } 17. Rxc4 { [%eval -0.2] [%clk 0:43:41] } 17... Qxb3 { [%eval -0.42] [%clk 1:13:25] } 18. Ra4 { [%eval -0.11] [%clk 0:38:48] } 18... Qb6 { [%eval -0.28] [%clk 1:07:50] } 19. Ra2 { [%eval -0.06] [%clk 0:36:36] } 19... Bd7 { [%eval -0.16] [%clk 1:05:01] } 20. Bf4 { [%eval -0.25] [%clk 0:32:17] } 20... Nh5 { [%eval -0.35] [%clk 1:01:31] } 21. Bd2 { [%eval -0.32] [%clk 0:27:50] } 21... Bb5 { [%eval 0.0] [%clk 1:00:53] } 22. Nxb5?! { [%eval -0.95] } { Inaccuracy. b3 was best. } { [%clk 0:24:50] } 22... axb5 { [%eval -0.79] [%clk 0:58:08] } 23. Bc3 { [%eval -1.16] [%clk 0:14:23] } 23... Ra8 { [%eval -1.22] [%clk 0:39:10] } 24. Rxa8 { [%eval -1.1] [%clk 0:13:46] } 24... Rxa8 { [%eval -1.04] [%clk 0:39:18] } 25. Bxg7 { [%eval -0.99] [%clk 0:07:31] } 25... Kxg7 { [%eval -1.03] [%clk 0:39:01] } 26. Qb3 { [%eval -1.42] [%clk 0:05:07] } 26... b4?! { [%eval -0.76] } { Inaccuracy. Nf6 was best. } { [%clk 0:34:15] } 27. e4 { [%eval -0.93] [%clk 0:05:04] } 27... Nf6 { [%eval -0.98] [%clk 0:29:50] } 28. Kh2 { [%eval -1.25] [%clk 0:05:13] } 28... Qa6?! { [%eval -0.67] } { Inaccuracy. Qb5 was best. } { [%clk 0:29:26] } 29. Re1? { [%eval -2.0] } { Mistake. Qc2 was best. } { [%clk 0:05:07] } 29... Qa2 { [%eval -1.67] [%clk 0:29:16] } 30. Qc2 { [%eval -1.83] [%clk 0:03:48] } 30... c4 { [%eval -1.61] [%clk 0:26:33] } 31. Rc1?! { [%eval -2.69] } { Inaccuracy. f4 was best. } { [%clk 0:03:51] } 31... c3 { [%eval -2.16] [%clk 0:24:28] } 32. bxc3? { [%eval -3.75] } { Mistake. e5 was best. } { [%clk 0:03:45] } 32... b3 { [%eval -3.86] [%clk 0:24:02] } 33. Qxa2 { [%eval -4.2] [%clk 0:04:10] } 33... bxa2 { [%eval -4.09] [%clk 0:23:15] } 34. Ra1 { [%eval -3.78] [%clk 0:04:38] } 34... Nd7 { [%eval -3.91] [%clk 0:23:35] } 35. Bf1 { [%eval -4.27] [%clk 0:03:23] } 35... Nc5 { [%eval -4.17] [%clk 0:23:31] } 36. Bc4 { [%eval -4.08] [%clk 0:03:51] } 36... Ra4 { [%eval -4.21] [%clk 0:23:47] } 37. Bxa2 { [%eval -4.17] [%clk 0:04:14] } 37... Nxe4 { [%eval -4.45] [%clk 0:23:01] } 38. c4 { [%eval -4.03] [%clk 0:02:25] } 38... Nc3? { [%eval -2.07] } { Mistake. Nxf2 was best. } { [%clk 0:09:58] } 39. c5 { [%eval -1.66] [%clk 0:02:53] } 39... Nxa2 { [%eval -2.48] [%clk 0:09:53] } 40. c6? { [%eval -4.74] } { Mistake. cxd6 was best. } { [%clk 0:00:31] } 40... Nc3 { [%eval -4.55] [%clk 0:09:26] } 41. Rc1 { [%eval -5.14] [%clk 0:00:31] } 41... Rc4 { [%eval -5.33] [%clk 0:09:46] } 42. Kg2 { [%eval -5.5] [%clk 0:00:32] } 42... Rc5 { [%eval -5.62] [%clk 0:10:11] } 43. Ra1 { [%eval -5.86] } 0-1