Event: Round 4: Oliver Brendel - Suri Vaibhav
Date: 2023-05-29
White: Oliver Brendel
WhiteTitle: IM
Black: Suri Vaibhav
BlackTitle: GM
Result: 0-1
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... e5 { [%eval 0.25] [%clk 1:30:40] } 2. g3 { [%eval 0.21] [%clk 1:31:04] } 2... c6 { [%eval 0.24] [%clk 1:31:01] } 3. Bg2 { [%eval 0.0] [%clk 1:29:59] } 3... d5 { [%eval 0.13] [%clk 1:20:10] } 4. cxd5 { [%eval -0.26] [%clk 1:30:15] } 4... cxd5 { [%eval -0.21] [%clk 1:20:34] } 5. d4 { [%eval -0.3] [%clk 1:30:40] } 5... e4 { [%eval -0.27] [%clk 1:20:36] } 6. Nc3 { [%eval -0.12] [%clk 1:30:48] } 6... h6 { [%eval 0.2] [%clk 1:12:55] } 7. f3 { [%eval 0.37] [%clk 1:25:26] } 7... exf3 { [%eval 0.31] [%clk 1:09:43] } 8. Nxf3 { [%eval 0.32] [%clk 1:25:24] } 8... Nf6 { [%eval 0.12] [%clk 1:04:00] } 9. O-O { [%eval 0.11] [%clk 1:22:41] } 9... Be7 { [%eval 0.22] [%clk 1:03:56] } 10. Ne5 { [%eval 0.24] [%clk 1:09:54] } 10... O-O { [%eval 0.26] [%clk 1:02:48] } 11. Qb3?! { [%eval -0.45] } { Inaccuracy. Nd3 was best. } { [%clk 0:51:54] } 11... Nc6 { [%eval -0.42] [%clk 1:02:57] } 12. Nxd5 { [%eval -0.86] [%clk 0:46:06] } 12... Nxd4 { [%eval -0.89] [%clk 0:55:02] } 13. Qc4 { [%eval -0.82] [%clk 0:46:22] } 13... Nxe2+?! { [%eval -0.07] } { Inaccuracy. Nxd5 was best. } { [%clk 0:46:58] } 14. Qxe2 { [%eval -0.08] [%clk 0:45:38] } 14... Nxd5 { [%eval 0.0] [%clk 0:47:21] } 15. Nxf7 { [%eval 0.02] [%clk 0:42:14] } 15... Qb6+ { [%eval 0.05] [%clk 0:29:39] } 16. Kh1 { [%eval 0.01] [%clk 0:41:44] } 16... Qe6 { [%eval 0.04] [%clk 0:28:15] } 17. Qh5 { [%eval 0.03] [%clk 0:24:46] } 17... Nb6 { [%eval 0.01] [%clk 0:27:47] } 18. Nxh6+ { [%eval -0.16] [%clk 0:24:33] } 18... gxh6 { [%eval -0.18] [%clk 0:28:10] } 19. Bxh6 { [%eval -0.25] [%clk 0:24:50] } 19... Rxf1+ { [%eval -0.18] [%clk 0:27:04] } 20. Rxf1 { [%eval -0.17] [%clk 0:25:10] } 20... Bd7 { [%eval -0.05] [%clk 0:27:20] } 21. Bxb7 { [%eval -0.53] [%clk 0:12:53] } 21... Rb8 { [%eval -0.55] [%clk 0:25:18] } 22. Bg2 { [%eval -0.72] [%clk 0:12:42] } 22... Be8 { [%eval -0.7] [%clk 0:19:11] } 23. Qh3 { [%eval -0.73] [%clk 0:12:36] } 23... Qg6 { [%eval -0.32] [%clk 0:18:43] } 24. Be3 { [%eval -0.57] [%clk 0:09:49] } 24... Rd8 { [%eval -0.47] [%clk 0:17:20] } 25. b3 { [%eval -0.48] [%clk 0:08:58] } 25... Bb5 { [%eval -0.42] [%clk 0:11:18] } 26. Rc1?! { [%eval -1.04] } { Inaccuracy. Re1 was best. } { [%clk 0:08:13] } 26... Ba3?! { [%eval 0.0] } { Inaccuracy. Rd6 was best. } { [%clk 0:11:13] } 27. Rg1?! { [%eval -0.65] } { Inaccuracy. Qh4 was best. } { [%clk 0:06:39] } 27... Bf8 { [%eval -0.24] [%clk 0:07:44] } 28. Qh4 { [%eval -0.12] [%clk 0:06:44] } 28... Rd7 { [%eval -0.17] [%clk 0:05:54] } 29. Rc1 { [%eval -0.14] [%clk 0:04:56] } 29... Re7 { [%eval -0.03] [%clk 0:04:03] } 30. Bd4 { [%eval -0.15] [%clk 0:04:08] } 30... Qh6 { [%eval -0.27] [%clk 0:03:02] } 31. Qg4+ { [%eval -0.16] [%clk 0:02:17] } 31... Rg7 { [%eval 0.0] [%clk 0:03:15] } 32. Qf4?! { [%eval -0.65] } { Inaccuracy. Qd1 was best. } { [%clk 0:02:01] } 32... Qxf4 { [%eval 0.0] [%clk 0:03:33] } 33. gxf4 { [%eval -0.57] [%clk 0:02:26] } 33... Rd7 { [%eval -0.52] [%clk 0:03:06] } 34. Be5 { [%eval -0.64] [%clk 0:02:42] } 34... Ba3 { [%eval -0.5] [%clk 0:03:08] } 35. Rg1 { [%eval -0.53] [%clk 0:02:33] } 35... Kf8 { [%eval -0.46] [%clk 0:03:02] } 36. Be4 { [%eval -0.54] [%clk 0:02:08] } 36... Bd3 { [%eval -0.51] [%clk 0:01:33] } 37. Bc6 { [%eval -0.53] [%clk 0:02:15] } 37... Bf5?! { [%eval 0.25] } { Inaccuracy. Rd8 was best. } { [%clk 0:00:55] } 38. Rg5?! { [%eval -0.69] } { Inaccuracy. Bxd7 was best. } { [%clk 0:01:18] } 38... Rd1+ { [%eval -0.55] [%clk 0:01:15] } 39. Kg2 { [%eval -0.69] [%clk 0:01:40] } 39... Be6 { [%eval -0.57] [%clk 0:01:22] } 40. f5 { [%eval -0.8] [%clk 0:00:54] } 40... Bf7 { [%eval -0.96] [%clk 0:00:49] } 41. h4 { [%eval -0.69] [%clk 0:19:51] } 41... Bc1 { [%eval -0.44] [%clk 0:23:25] } 42. Rg4 { [%eval -0.52] [%clk 0:16:59] } 42... Nd5 { [%eval -0.04] [%clk 0:15:32] } 43. Bd6+?! { [%eval -0.68] } { Inaccuracy. Rd4 was best. } { [%clk 0:15:10] } 43... Ne7 { [%eval -0.71] [%clk 0:16:01] } 44. Bb4 { [%eval -0.61] [%clk 0:10:08] } 44... a5?! { [%eval 0.0] } { Inaccuracy. Bb2 was best. } { [%clk 0:14:21] } 45. Bf3 { [%eval -0.01] [%clk 0:10:08] } 45... Rd3 { [%eval 0.0] [%clk 0:08:05] } 46. Bxa5 { [%eval -0.2] [%clk 0:06:56] } 46... Nd5 { [%eval -0.14] [%clk 0:07:19] } 47. Ra4 { [%eval -0.29] [%clk 0:03:57] } 47... Be8 { [%eval -0.07] [%clk 0:05:37] } 48. Bb4+ { [%eval -0.15] [%clk 0:02:35] } 48... Nxb4 { [%eval -0.13] [%clk 0:05:28] } 49. Rxb4 { [%eval -0.18] [%clk 0:02:58] } 49... Rd2+ { [%eval -0.19] [%clk 0:05:52] } 50. Kg3 { [%eval -0.24] [%clk 0:03:16] } 50... Ba3 { [%eval -0.22] [%clk 0:06:01] } 51. Rc4 { [%eval -0.53] [%clk 0:02:43] } 51... Kg7 { [%eval -0.6] [%clk 0:04:15] } 52. Rc8?! { [%eval -1.67] } { Inaccuracy. Kf4 was best. } { [%clk 0:02:00] } 52... Bd7 { [%eval -1.12] [%clk 0:04:17] } 53. Ra8?! { [%eval -2.18] } { Inaccuracy. Rc4 was best. } { [%clk 0:01:13] } 53... Bd6+ { [%eval -2.18] [%clk 0:04:45] } 54. Kg4 { [%eval -2.23] [%clk 0:01:14] } 54... Kf6 { [%eval -2.4] [%clk 0:04:03] } 55. Ra5 { [%eval -2.31] [%clk 0:00:51] } 55... Rd4+ { [%eval -2.22] [%clk 0:02:35] } 56. Kh3 { [%eval -2.18] [%clk 0:01:18] } 56... Bxf5+ { [%eval -2.45] [%clk 0:03:01] } 57. Kg2 { [%eval -2.26] [%clk 0:01:37] } 57... Rd2+ { [%eval -2.28] [%clk 0:03:30] } 58. Kg1 { [%eval -2.39] [%clk 0:00:54] } 58... Bh2+ { [%eval -2.19] [%clk 0:03:31] } 59. Kf1?! { [%eval -3.32] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:44] } 59... Bg3 { [%eval -3.42] [%clk 0:03:20] } 60. Ra6+ { [%eval -4.18] [%clk 0:00:36] } 60... Ke5 { [%eval -4.4] [%clk 0:03:44] } 61. Ra5+ { [%eval -4.5] [%clk 0:00:53] } 61... Kf4 { [%eval -4.59] [%clk 0:04:13] } 62. Kg1?? { [%eval #-6] } { Checkmate is now unavoidable. Rxf5+ was best. } { [%clk 0:00:54] } 62... Kxf3?? { [%eval -5.51] } { Lost forced checkmate sequence. Bd3 was best. } { [%clk 0:03:19] } 63. Rxf5+ { [%eval -5.52] [%clk 0:01:18] } 63... Bf4 { [%eval -5.54] [%clk 0:03:48] } 0-1