Event: Tournament
Date: 2021-09-22
White: Ivanov, Maxim
Black: Potapova, Margarita
Result: 1-0
ECO: B20
Opening: Sicilian Defense: Mengarini Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:15:20] } 1... c5 { [%eval 0.32] [%clk 0:15:18] } 2. a3 { [%eval -0.05] [%clk 0:15:09] } 2... g6 { [%eval -0.05] [%clk 0:15:21] } 3. b4 { [%eval -0.5] [%clk 0:15:19] } 3... Bg7 { [%eval -0.26] [%clk 0:15:31] } 4. Nc3 { [%eval -0.32] [%clk 0:15:26] } 4... d6 { [%eval -0.12] [%clk 0:15:26] } 5. g3 { [%eval -0.05] [%clk 0:15:34] } 5... Nc6 { [%eval -0.31] [%clk 0:15:30] } 6. Rb1 { [%eval -0.25] [%clk 0:15:42] } 6... Nf6 { [%eval -0.18] [%clk 0:15:31] } 7. Bg2 { [%eval -0.25] [%clk 0:15:47] } 7... O-O { [%eval 0.2] [%clk 0:15:38] } 8. Nge2 { [%eval 0.0] [%clk 0:15:57] } 8... Rb8 { [%eval 0.08] [%clk 0:15:46] } 9. O-O { [%eval 0.04] [%clk 0:16:01] } 9... b6 { [%eval -0.04] [%clk 0:15:50] } 10. d3 { [%eval -0.03] [%clk 0:16:02] } 10... Bb7 { [%eval 0.38] [%clk 0:15:29] } 11. b5?! { [%eval -0.15] } { Inaccuracy. Nd5 was best. } { [%clk 0:15:45] } 11... Nd4 { [%eval -0.18] [%clk 0:15:40] } 12. Nxd4 { [%eval -0.29] [%clk 0:15:56] } 12... cxd4 { [%eval -0.23] [%clk 0:15:48] } 13. Ne2 { [%eval -0.27] [%clk 0:15:55] } 13... e5 { [%eval -0.1] [%clk 0:15:58] } 14. Bb2? { [%eval -1.36] } { Mistake. c3 was best. } { [%clk 0:16:09] } 14... d5 { [%eval -1.29] [%clk 0:15:58] } 15. c3?! { [%eval -2.22] } { Inaccuracy. exd5 was best. } { [%clk 0:13:21] } 15... dxe4 { [%eval -2.12] [%clk 0:15:18] } 16. cxd4 { [%eval -2.12] [%clk 0:13:15] } 16... exd3 { [%eval -2.01] [%clk 0:15:09] } 17. Qxd3 { [%eval -2.16] [%clk 0:13:30] } 17... e4?! { [%eval -1.47] } { Inaccuracy. Bxg2 was best. } { [%clk 0:15:03] } 18. Qd2 { [%eval -1.8] [%clk 0:12:37] } 18... Qe7?! { [%eval -0.99] } { Inaccuracy. Re8 was best. } { [%clk 0:14:39] } 19. Rfe1 { [%eval -0.88] [%clk 0:11:52] } 19... Rfe8?! { [%eval -0.19] } { Inaccuracy. Nd5 was best. } { [%clk 0:13:49] } 20. Nf4 { [%eval -0.04] [%clk 0:10:27] } 20... Rbd8 { [%eval -0.11] [%clk 0:12:27] } 21. h4 { [%eval -0.56] [%clk 0:10:12] } 21... Qd7 { [%eval -0.41] [%clk 0:10:39] } 22. a4 { [%eval -0.58] [%clk 0:09:26] } 22... a6? { [%eval 0.7] } { Mistake. Qd6 was best. } { [%clk 0:09:19] } 23. bxa6 { [%eval 0.77] [%clk 0:08:29] } 23... Bxa6 { [%eval 0.76] [%clk 0:09:29] } 24. Qb4?! { [%eval -0.01] } { Inaccuracy. d5 was best. } { [%clk 0:08:26] } 24... Rb8?! { [%eval 0.66] } { Inaccuracy. Nd5 was best. } { [%clk 0:09:33] } 25. d5 { [%eval 0.64] [%clk 0:05:17] } 25... Nxd5 { [%eval 0.84] [%clk 0:07:40] } 26. Qd2?! { [%eval 0.0] } { Inaccuracy. Nxd5 was best. } { [%clk 0:02:17] } 26... Nf6 { [%eval 0.0] [%clk 0:06:56] } 27. Qxd7 { [%eval 0.0] [%clk 0:02:32] } 27... Nxd7 { [%eval 0.0] [%clk 0:07:07] } 28. Bxg7 { [%eval 0.0] [%clk 0:02:35] } 28... Kxg7 { [%eval 0.0] [%clk 0:07:15] } 29. Rxe4 { [%eval 0.0] [%clk 0:02:15] } 29... Rxe4 { [%eval -0.01] [%clk 0:05:54] } 30. Bxe4 { [%eval 0.0] [%clk 0:02:22] } 30... Rc8 { [%eval 0.0] [%clk 0:04:55] } 31. Nd5 { [%eval 0.0] [%clk 0:01:26] } 31... Bb7 { [%eval 0.0] [%clk 0:04:05] } 32. Bg2 { [%eval 0.0] [%clk 0:00:51] } 32... Bxd5 { [%eval 0.0] [%clk 0:03:41] } 33. Bxd5 { [%eval 0.0] [%clk 0:00:56] } 33... Rc5 { [%eval 0.0] [%clk 0:03:46] } 34. Bg2 { [%eval 0.0] [%clk 0:00:44] } 34... Kf8 { [%eval 0.03] [%clk 0:02:43] } 35. Bf1 { [%eval 0.21] [%clk 0:00:10] } 35... Ke7 { [%eval 0.01] [%clk 0:01:59] } 36. Bb5 { [%eval 0.14] [%clk 0:00:26] } 36... Ne5 { [%eval 0.06] [%clk 0:01:42] } 37. Be2 { [%eval 0.02] [%clk 0:00:12] } 37... Rc6 { [%eval 0.12] [%clk 0:01:32] } 38. Bb5 { [%eval 0.0] [%clk 0:00:13] } 38... Rd6 { [%eval 0.17] [%clk 0:01:16] } 39. Rc1 { [%eval 0.12] [%clk 0:00:15] } 39... Nf3+ { [%eval 0.17] [%clk 0:01:17] } 40. Kg2 { [%eval 0.14] [%clk 0:00:24] } 40... Nd4 { [%eval 0.15] [%clk 0:01:19] } 41. Rc7+ { [%eval 0.22] [%clk 0:00:22] } 41... Kf8 { [%eval 0.15] [%clk 0:01:26] } 42. Bc4 { [%eval 0.27] [%clk 0:00:18] } 42... Rf6 { [%eval 0.23] [%clk 0:01:00] } 43. Rd7 { [%eval 0.15] [%clk 0:00:10] } 43... Nc6 { [%eval 0.12] [%clk 0:01:02] } 44. Rc7 { [%eval 0.14] [%clk 0:00:16] } 44... h5? { [%eval 1.52] } { Mistake. Ne5 was best. } { [%clk 0:00:52] } 45. Bd5? { [%eval 0.0] } { Mistake. Bxf7 was best. } { [%clk 0:00:17] } 45... Ne5 { [%eval 0.0] [%clk 0:00:54] } 46. Ba2 { [%eval 0.0] [%clk 0:00:16] } 46... Rd6 { [%eval 0.0] [%clk 0:00:57] } 47. Rb7 { [%eval 0.0] [%clk 0:00:14] } 47... Rd2 { [%eval 0.13] [%clk 0:00:43] } 48. Bb3 { [%eval 0.14] [%clk 0:00:23] } 48... Rd3?? { [%eval 3.53] } { Blunder. Nd7 was best. } { [%clk 0:00:34] } 49. Rxb6 { [%eval 3.65] [%clk 0:00:32] } 49... Nd7 { [%eval 3.95] [%clk 0:00:32] } 50. Rb7 { [%eval 3.86] [%clk 0:00:26] } 50... Nc5?! { [%eval 4.96] } { Inaccuracy. f5 was best. } { [%clk 0:00:33] } 51. Rxf7+ { [%eval 4.9] [%clk 0:00:31] } 51... Ke8 { [%eval 5.53] [%clk 0:00:40] } 52. Bc4 { [%eval 5.79] [%clk 0:00:33] } 52... Rd4 { [%eval 6.33] [%clk 0:00:45] } 53. Rf4 { [%eval 6.23] [%clk 0:00:35] } 53... Rd6 { [%eval 6.38] [%clk 0:00:36] } 54. a5 { [%eval 6.25] [%clk 0:00:29] } 54... Ke7 { [%eval 6.17] [%clk 0:00:29] } 55. Rf7+ { [%eval 6.27] [%clk 0:00:31] } 55... Ke8 { [%eval 6.74] [%clk 0:00:39] } 56. Rc7 { [%eval 6.54] [%clk 0:00:37] } 56... Ne6 { [%eval 7.15] [%clk 0:00:14] } 57. Bb5+ { [%eval 7.0] [%clk 0:00:13] } 57... Kd8 { [%eval 7.15] [%clk 0:00:23] } 58. Rc6 { [%eval 7.12] [%clk 0:00:22] } 58... Rxc6 { [%eval 7.4] [%clk 0:00:18] } 59. Bxc6 { [%eval 7.17] [%clk 0:00:32] } 59... Kc7 { [%eval 7.6] [%clk 0:00:24] } 60. Be4 { [%eval 7.67] [%clk 0:00:33] } 60... Nf8 { [%eval 8.18] [%clk 0:00:34] } 61. Kf3 { [%eval 8.15] [%clk 0:00:33] } 61... Kb8 { [%eval 8.44] [%clk 0:00:21] } 62. Kf4 { [%eval 8.45] [%clk 0:00:40] } 62... Ka7 { [%eval 8.73] [%clk 0:00:27] } 63. Bd3 { [%eval 8.52] [%clk 0:00:47] } 63... Kb7 { [%clk 0:00:28] } 64. Ke4 { [%clk 0:00:56] } 1-0