Event: Online_Olympiad_Div2_PoolC
Site: Chess.com
Date: 2021-09-04
White: Nikitenko, Mihail
WhiteElo: 2367
Black: Roiz, Michael
BlackElo: 2558
Result: 0-1
ECO: B32
Opening: Sicilian Defense: Kalashnikov Variation
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:05] } 1... c5 { [%eval 0.32] [%clk 0:14:41] } 2. Nf3 { [%eval 0.0] [%clk 0:15:08] } 2... Nc6 { [%eval 0.32] [%clk 0:14:45] } 3. d4 { [%eval 0.16] [%clk 0:15:12] } 3... cxd4 { [%eval 0.26] [%clk 0:14:49] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:17] } 4... e5?! { [%eval 0.52] } { Inaccuracy. Qc7 was best. } { [%clk 0:14:53] } 5. Nb5 { [%eval 0.32] [%clk 0:15:20] } 5... d6 { [%eval 0.36] [%clk 0:14:57] } 6. N1c3 { [%eval 0.28] [%clk 0:15:20] } 6... a6 { [%eval 0.0] [%clk 0:15:01] } 7. Na3 { [%eval 0.35] [%clk 0:15:24] } 7... Be6 { [%eval 0.61] [%clk 0:14:55] } 8. Be3 { [%eval 0.28] [%clk 0:14:59] } 8... Nf6 { [%eval 0.19] [%clk 0:14:27] } 9. Nc4 { [%eval 0.45] [%clk 0:14:56] } 9... Be7?! { [%eval 1.02] } { Inaccuracy. b5 was best. } { [%clk 0:13:14] } 10. Nb6 { [%eval 0.75] [%clk 0:14:40] } 10... Rb8 { [%eval 0.5] [%clk 0:13:17] } 11. Be2 { [%eval 0.71] [%clk 0:14:22] } 11... O-O { [%eval 0.69] [%clk 0:13:05] } 12. O-O { [%eval 0.71] [%clk 0:14:25] } 12... Nd7 { [%eval 0.97] [%clk 0:12:44] } 13. Nxd7 { [%eval 1.01] [%clk 0:14:00] } 13... Qxd7 { [%eval 0.85] [%clk 0:12:48] } 14. Nd5 { [%eval 1.04] [%clk 0:14:03] } 14... Bd8 { [%eval 1.07] [%clk 0:12:26] } 15. Nb6?! { [%eval 0.22] } { Inaccuracy. a4 was best. } { [%clk 0:13:00] } 15... Bxb6 { [%eval -0.08] [%clk 0:10:22] } 16. Bxb6 { [%eval 0.03] [%clk 0:13:02] } 16... Ne7 { [%eval 0.02] [%clk 0:10:26] } 17. Be3 { [%eval -0.13] [%clk 0:11:08] } 17... d5 { [%eval 0.0] [%clk 0:08:55] } 18. Bc5?! { [%eval -0.54] } { Inaccuracy. exd5 was best. } { [%clk 0:09:36] } 18... Rfd8 { [%eval -0.51] [%clk 0:08:57] } 19. Qd3 { [%eval -0.96] [%clk 0:09:10] } 19... Ng6 { [%eval -0.89] [%clk 0:06:18] } 20. exd5 { [%eval -0.87] [%clk 0:08:56] } 20... Bxd5 { [%eval -0.98] [%clk 0:06:22] } 21. Be3 { [%eval -1.05] [%clk 0:08:09] } 21... Qc7 { [%eval -0.79] [%clk 0:05:30] } 22. Qc3 { [%eval -0.91] [%clk 0:06:29] } 22... Qxc3 { [%eval -0.89] [%clk 0:05:33] } 23. bxc3 { [%eval -0.83] [%clk 0:06:34] } 23... Be4 { [%eval -0.37] [%clk 0:03:50] } 24. Rab1?! { [%eval -1.05] } { Inaccuracy. Rfc1 was best. } { [%clk 0:06:05] } 24... Bxc2 { [%eval -0.76] [%clk 0:03:11] } 25. Rb4 { [%eval -0.73] [%clk 0:06:09] } 25... Bd3 { [%eval -0.83] [%clk 0:03:06] } 26. Bxd3 { [%eval -0.96] [%clk 0:06:00] } 26... Rxd3 { [%eval -0.89] [%clk 0:03:10] } 27. c4?! { [%eval -1.8] } { Inaccuracy. Ba7 was best. } { [%clk 0:06:03] } 27... Ne7 { [%eval -1.77] [%clk 0:02:28] } 28. Rfb1 { [%eval -1.76] [%clk 0:05:32] } 28... Rd7?! { [%eval -0.7] } { Inaccuracy. Nc6 was best. } { [%clk 0:02:04] } 29. g3 { [%eval -1.04] [%clk 0:05:04] } 29... Nc6 { [%eval -0.76] [%clk 0:01:44] } 30. Rb6 { [%eval -0.73] [%clk 0:05:07] } 30... Na5 { [%eval -0.6] [%clk 0:01:48] } 31. c5?! { [%eval -1.54] } { Inaccuracy. Rxa6 was best. } { [%clk 0:05:07] } 31... Rc8 { [%eval -1.6] [%clk 0:01:48] } 32. Kg2?! { [%eval -2.37] } { Inaccuracy. Rd6 was best. } { [%clk 0:04:32] } 32... f6 { [%eval -2.15] [%clk 0:01:50] } 33. R1b4 { [%eval -2.52] [%clk 0:04:23] } 33... Rcc7 { [%eval -2.36] [%clk 0:01:51] } 34. Kf3 { [%eval -2.5] [%clk 0:04:18] } 34... Nc6 { [%eval -2.32] [%clk 0:01:54] } 35. Rb2 { [%eval -2.37] [%clk 0:04:06] } 35... Ne7?! { [%eval -1.4] } { Inaccuracy. Kf7 was best. } { [%clk 0:01:51] } 36. Ke4? { [%eval -2.6] } { Mistake. Rd6 was best. } { [%clk 0:03:07] } 36... Kf7? { [%eval -1.24] } { Mistake. Nd5 was best. } { [%clk 0:01:55] } 37. Rd6 { [%eval -1.52] [%clk 0:02:56] } 37... Ke8?! { [%eval -0.94] } { Inaccuracy. Nc8 was best. } { [%clk 0:01:46] } 38. g4 { [%eval -0.79] [%clk 0:02:56] } 38... Nc8 { [%eval -1.21] [%clk 0:01:28] } 39. Rxd7 { [%eval -0.83] [%clk 0:01:51] } 39... Rxd7 { [%eval -0.91] [%clk 0:01:32] } 40. f4 { [%eval -0.96] [%clk 0:01:42] } 40... exf4 { [%eval -0.92] [%clk 0:01:36] } 41. Bxf4 { [%eval -0.74] [%clk 0:01:47] } 41... Kf7 { [%eval -0.82] [%clk 0:01:27] } 42. h4 { [%eval -1.01] [%clk 0:01:50] } 42... Ke6 { [%eval -0.9] [%clk 0:01:29] } 43. h5 { [%eval -0.77] [%clk 0:01:50] } 43... Na7 { [%eval -0.79] [%clk 0:01:21] } 44. Rb6+ { [%eval -0.81] [%clk 0:01:45] } 44... Nc6 { [%eval -0.89] [%clk 0:01:25] } 45. Bd6 { [%eval -0.85] [%clk 0:01:49] } 45... g6 { [%eval -0.83] [%clk 0:01:28] } 46. Rb2?! { [%eval -1.69] } { Inaccuracy. a4 was best. } { [%clk 0:01:41] } 46... Na7?! { [%eval -0.81] } { Inaccuracy. b5 was best. } { [%clk 0:01:08] } 47. a4 { [%eval -0.92] [%clk 0:01:34] } 47... Nc6 { [%eval -0.8] [%clk 0:01:03] } 48. hxg6? { [%eval -2.24] } { Mistake. Rb6 was best. } { [%clk 0:01:33] } 48... hxg6 { [%eval -2.04] [%clk 0:01:08] } 49. Rh2 { [%eval -2.4] [%clk 0:01:37] } 49... Ne5?? { [%eval -0.72] } { Blunder. b6 was best. } { [%clk 0:00:56] } 50. Re2?? { [%eval -4.32] } { Blunder. Bxe5 was best. } { [%clk 0:01:10] } 50... Nxg4 { [%eval -4.44] [%clk 0:00:47] } 51. Kf4+ { [%clk 0:00:58] } 51... Ne5 { [%clk 0:00:51] } 52. Bxe5 { [%clk 0:00:52] } 52... g5+ { [%clk 0:00:49] } 0-1