Event: Tournament
Date: 2021-09-08
White: Demidov, Mikhail
Black: Iljushina, Olga
Result: 1-0
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.13] [%clk 0:15:20] } 1... c5 { [%eval 0.13] [%clk 0:15:19] } 2. g3 { [%eval 0.08] [%clk 0:15:16] } 2... Nc6 { [%eval 0.18] [%clk 0:15:27] } 3. Bg2 { [%eval 0.13] [%clk 0:15:26] } 3... e5 { [%eval 0.13] [%clk 0:15:36] } 4. O-O?! { [%eval -0.4] } { Inaccuracy. e4 was best. } { [%clk 0:15:29] } 4... g6?! { [%eval 0.24] } { Inaccuracy. d5 was best. } { [%clk 0:15:46] } 5. Nc3 { [%eval 0.11] [%clk 0:15:28] } 5... Bg7 { [%eval -0.06] [%clk 0:15:56] } 6. e4 { [%eval 0.0] [%clk 0:15:37] } 6... d6 { [%eval 0.0] [%clk 0:15:58] } 7. d3 { [%eval 0.0] [%clk 0:15:43] } 7... Nge7 { [%eval 0.0] [%clk 0:16:03] } 8. Nh4 { [%eval -0.39] [%clk 0:15:49] } 8... O-O { [%eval -0.39] [%clk 0:15:57] } 9. f4 { [%eval -0.35] [%clk 0:15:57] } 9... f5?! { [%eval 0.17] } { Inaccuracy. exf4 was best. } { [%clk 0:15:39] } 10. fxe5 { [%eval 0.32] [%clk 0:15:26] } 10... Nxe5? { [%eval 1.38] } { Mistake. dxe5 was best. } { [%clk 0:15:30] } 11. Bg5 { [%eval 1.31] [%clk 0:15:32] } 11... h6?! { [%eval 1.97] } { Inaccuracy. Qe8 was best. } { [%clk 0:15:19] } 12. Bxe7 { [%eval 2.15] [%clk 0:15:34] } 12... Qxe7 { [%eval 2.2] [%clk 0:15:27] } 13. exf5?! { [%eval 1.51] } { Inaccuracy. Nd5 was best. } { [%clk 0:15:31] } 13... Bxf5 { [%eval 1.9] [%clk 0:14:50] } 14. Nxf5 { [%eval 1.44] [%clk 0:15:35] } 14... Rxf5 { [%eval 1.5] [%clk 0:14:51] } 15. Rxf5 { [%eval 1.41] [%clk 0:15:20] } 15... gxf5 { [%eval 1.5] [%clk 0:14:59] } 16. Nd5 { [%eval 1.53] [%clk 0:14:24] } 16... Qg5 { [%eval 1.62] [%clk 0:14:58] } 17. c3 { [%eval 1.41] [%clk 0:14:18] } 17... Re8?! { [%eval 2.0] } { Inaccuracy. h5 was best. } { [%clk 0:14:51] } 18. Qa4 { [%eval 2.19] [%clk 0:13:40] } 18... Nc6 { [%eval 2.72] [%clk 0:14:26] } 19. Qb3 { [%eval 2.6] [%clk 0:13:07] } 19... Na5?! { [%eval 3.65] } { Inaccuracy. Kh8 was best. } { [%clk 0:13:48] } 20. Qa4?! { [%eval 2.64] } { Inaccuracy. Qb5 was best. } { [%clk 0:09:58] } 20... Nc6 { [%eval 2.92] [%clk 0:13:47] } 21. Nf4?! { [%eval 2.21] } { Inaccuracy. Rf1 was best. } { [%clk 0:09:13] } 21... Qe7?! { [%eval 3.4] } { Inaccuracy. Re7 was best. } { [%clk 0:12:31] } 22. Rf1 { [%eval 3.48] [%clk 0:08:57] } 22... Ne5?! { [%eval 4.37] } { Inaccuracy. Qd7 was best. } { [%clk 0:10:31] } 23. h3? { [%eval 2.37] } { Mistake. Bd5+ was best. } { [%clk 0:07:12] } 23... b6? { [%eval 4.27] } { Mistake. Kh7 was best. } { [%clk 0:10:17] } 24. Nd5? { [%eval 2.31] } { Mistake. d4 was best. } { [%clk 0:06:10] } 24... Qd7 { [%eval 2.41] [%clk 0:09:24] } 25. Qxd7 { [%eval 1.96] [%clk 0:06:07] } 25... Nxd7 { [%eval 1.94] [%clk 0:09:33] } 26. Rxf5 { [%eval 2.12] [%clk 0:06:15] } 26... Re1+ { [%eval 2.42] [%clk 0:08:57] } 27. Rf1 { [%eval 1.98] [%clk 0:06:23] } 27... Rxf1+?! { [%eval 3.11] } { Inaccuracy. Re2 was best. } { [%clk 0:08:28] } 28. Kxf1 { [%eval 2.76] [%clk 0:06:27] } 28... Be5 { [%eval 3.25] [%clk 0:08:21] } 29. g4? { [%eval 1.92] } { Mistake. Kf2 was best. } { [%clk 0:06:18] } 29... Nf6? { [%eval 3.54] } { Mistake. Kf7 was best. } { [%clk 0:07:43] } 30. Ne7+ { [%eval 3.48] [%clk 0:06:20] } 30... Kf7 { [%eval 3.66] [%clk 0:07:41] } 31. Nc8 { [%eval 3.75] [%clk 0:06:28] } 31... h5 { [%eval 3.99] [%clk 0:07:13] } 32. Bf3?! { [%eval 3.09] } { Inaccuracy. g5 was best. } { [%clk 0:06:07] } 32... hxg4 { [%eval 3.44] [%clk 0:07:02] } 33. hxg4 { [%eval 3.26] [%clk 0:06:12] } 33... Kg6 { [%eval 3.75] [%clk 0:06:28] } 34. Nxa7 { [%eval 3.76] [%clk 0:05:53] } 34... Kg5 { [%eval 3.53] [%clk 0:06:02] } 35. Ke2 { [%eval 3.77] [%clk 0:05:53] } 35... Nxg4 { [%eval 4.26] [%clk 0:04:42] } 36. Bxg4 { [%eval 4.22] [%clk 0:05:18] } 36... Kxg4 { [%eval 4.15] [%clk 0:04:52] } 37. a4 { [%eval 4.15] [%clk 0:04:04] } 37... d5 { [%eval 4.45] [%clk 0:04:52] } 38. Nc8 { [%eval 4.03] [%clk 0:04:12] } 38... Bc7 { [%eval 4.49] [%clk 0:05:01] } 39. Ne7 { [%eval 4.66] [%clk 0:04:13] } 39... d4 { [%eval 5.21] [%clk 0:05:07] } 40. cxd4 { [%eval 5.02] [%clk 0:02:18] } 40... cxd4 { [%eval 5.15] [%clk 0:05:17] } 41. b3 { [%eval 4.93] [%clk 0:01:25] } 41... Bd6 { [%eval 6.13] [%clk 0:04:30] } 42. Nd5 { [%eval 6.12] [%clk 0:01:21] } 42... Kf5 { [%eval 6.62] [%clk 0:02:55] } 43. Nxb6 { [%eval 6.17] [%clk 0:01:28] } 43... Ke6 { [%eval 6.34] [%clk 0:03:01] } 44. Nc4 { [%eval 5.36] [%clk 0:01:20] } 44... Bc5 { [%eval 5.6] [%clk 0:02:50] } 45. Kd2 { [%eval 6.0] [%clk 0:01:19] } 45... Kd5 { [%eval 6.09] [%clk 0:02:55] } 46. Kc2 { [%eval 6.25] [%clk 0:01:26] } 46... Bb4 { [%eval 6.61] [%clk 0:02:59] } 47. Kb2 { [%eval 6.62] [%clk 0:01:29] } 47... Kc5 { [%eval 7.0] [%clk 0:03:05] } 48. Na3 { [%eval 6.81] [%clk 0:01:25] } 48... Be1 { [%eval 7.3] [%clk 0:02:46] } 49. Nc2 { [%eval 7.02] [%clk 0:01:21] } 49... Bd2 { [%eval 7.25] [%clk 0:02:44] } 50. Ka3 { [%eval 7.06] [%clk 0:01:18] } 50... Bc1+ { [%eval 7.26] [%clk 0:02:50] } 51. Ka2 { [%eval 7.12] [%clk 0:01:27] } 51... Bd2 { [%eval 7.34] [%clk 0:03:00] } 52. Kb2 { [%eval 7.33] [%clk 0:01:34] } 52... Ba5 { [%eval 7.39] [%clk 0:02:02] } 53. Ka3 { [%eval 7.43] [%clk 0:01:27] } 53... Bc3 { [%eval 7.76] [%clk 0:02:11] } 54. b4+ { [%eval 7.64] [%clk 0:01:35] } 54... Kd5 { [%eval 8.66] [%clk 0:02:20] } 55. Kb3 { [%eval 7.94] [%clk 0:01:44] } 55... Bd2 { [%eval 7.88] [%clk 0:02:21] } 56. Na3 { [%eval 7.72] [%clk 0:01:39] } 56... Be1 { [%eval 8.0] [%clk 0:02:20] } 57. a5 { [%eval 8.79] [%clk 0:01:40] } 57... Bc3 { [%eval 8.3] [%clk 0:02:24] } 58. a6 { [%eval 17.26] [%clk 0:01:23] } 58... Kc6 { [%eval 8.57] [%clk 0:02:31] } 59. Kc4 { [%eval 9.57] [%clk 0:01:21] } 59... Kb6 { [%eval 9.85] [%clk 0:02:33] } 60. b5 { [%eval 9.94] [%clk 0:01:29] } 1-0