Event: Round 5: Alexey Streltsov - Itay Sitbon
Date: 2022-12-09
White: Alexey Streltsov
WhiteTitle: FM
Black: Itay Sitbon
Result: 1-0
ECO: B38
Opening: Sicilian Defense: Accelerated Dragon, Maróczy Bind
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:57] } 1... c5 { [%eval 0.32] [%clk 1:30:58] } 2. Nf3 { [%eval 0.0] [%clk 1:31:17] } 2... g6?! { [%eval 0.64] } { Inaccuracy. d6 was best. } { [%clk 1:31:27] } 3. d4 { [%eval 0.51] [%clk 1:31:35] } 3... cxd4 { [%eval 0.54] [%clk 1:31:55] } 4. Nxd4 { [%eval 0.52] [%clk 1:31:53] } 4... Bg7 { [%eval 0.63] [%clk 1:32:18] } 5. c4 { [%eval 0.5] [%clk 1:32:09] } 5... Nc6 { [%eval 0.68] [%clk 1:32:39] } 6. Be3 { [%eval 0.49] [%clk 1:32:22] } 6... Nf6 { [%eval 0.8] [%clk 1:32:53] } 7. Nc3 { [%eval 0.67] [%clk 1:32:41] } 7... O-O { [%eval 0.89] [%clk 1:33:17] } 8. Be2 { [%eval 0.74] [%clk 1:32:09] } 8... d6 { [%eval 0.78] [%clk 1:32:49] } 9. f3 { [%eval 0.47] [%clk 1:31:32] } 9... Bd7 { [%eval 0.6] [%clk 1:31:44] } 10. Qd2 { [%eval 0.79] [%clk 1:31:45] } 10... Nxd4 { [%eval 0.7] [%clk 1:32:04] } 11. Bxd4 { [%eval 0.68] [%clk 1:32:04] } 11... a5 { [%eval 0.88] [%clk 1:31:29] } 12. b3 { [%eval 0.59] [%clk 1:29:52] } 12... Bc6 { [%eval 0.67] [%clk 1:31:28] } 13. O-O { [%eval 0.67] [%clk 1:28:46] } 13... Nd7 { [%eval 0.79] [%clk 1:31:46] } 14. Be3 { [%eval 0.64] [%clk 1:29:04] } 14... Nc5 { [%eval 0.77] [%clk 1:31:52] } 15. Rab1 { [%eval 0.62] [%clk 1:29:23] } 15... Be5 { [%eval 0.52] [%clk 1:28:09] } 16. Rfc1 { [%eval 0.3] [%clk 1:20:17] } 16... e6 { [%eval 0.22] [%clk 1:27:25] } 17. Bd4 { [%eval 0.16] [%clk 1:12:46] } 17... b6 { [%eval 0.44] [%clk 1:04:45] } 18. Rd1 { [%eval 0.39] [%clk 1:08:01] } 18... Rc8 { [%eval 0.72] [%clk 0:57:12] } 19. Qe3 { [%eval 0.69] [%clk 0:54:27] } 19... Qf6 { [%eval 1.04] [%clk 0:48:54] } 20. Bxe5 { [%eval 0.9] [%clk 0:53:15] } 20... dxe5 { [%eval 0.96] [%clk 0:49:02] } 21. a3 { [%eval 1.14] [%clk 0:52:00] } 21... Qe7 { [%eval 1.29] [%clk 0:45:20] } 22. b4 { [%eval 1.07] [%clk 0:50:19] } 22... axb4 { [%eval 1.46] [%clk 0:45:34] } 23. axb4 { [%eval 1.58] [%clk 0:50:43] } 23... Nd7 { [%eval 1.68] [%clk 0:44:06] } 24. b5 { [%eval 1.73] [%clk 0:49:18] } 24... Ba8 { [%eval 1.59] [%clk 0:43:00] } 25. Na4 { [%eval 1.68] [%clk 0:49:35] } 25... Rb8?! { [%eval 2.41] } { Inaccuracy. Nc5 was best. } { [%clk 0:43:17] } 26. Rxd7 { [%eval 2.06] [%clk 0:49:07] } 26... Qxd7 { [%eval 2.03] [%clk 0:43:34] } 27. Nxb6 { [%eval 2.36] [%clk 0:49:34] } 27... Qa7 { [%eval 1.99] [%clk 0:41:25] } 28. c5 { [%eval 2.04] [%clk 0:49:43] } 28... Rfd8 { [%eval 2.1] [%clk 0:41:00] } 29. Kf1 { [%eval 2.04] [%clk 0:34:50] } 29... Rd4 { [%eval 2.46] [%clk 0:40:30] } 30. Qc3 { [%eval 2.59] [%clk 0:34:59] } 30... Rxb6 { [%eval 2.42] [%clk 0:33:28] } 31. Ra1 { [%eval 2.4] [%clk 0:33:39] } 31... Qc7?! { [%eval 3.52] } { Inaccuracy. Qb8 was best. } { [%clk 0:33:33] } 32. Rxa8+ { [%eval 3.8] [%clk 0:33:52] } 32... Kg7 { [%eval 4.01] [%clk 0:33:30] } 33. Qa3? { [%eval 2.13] } { Mistake. c6 was best. } { [%clk 0:29:53] } 33... Rb7?! { [%eval 3.47] } { Inaccuracy. Rb8 was best. } { [%clk 0:25:05] } 34. c6 { [%eval 3.84] [%clk 0:24:39] } 34... Rb8 { [%eval 3.52] [%clk 0:25:20] } 35. Rxb8 { [%eval 3.57] [%clk 0:22:37] } 35... Qxb8 { [%eval 3.77] [%clk 0:25:43] } 36. Qc5 { [%eval 3.47] [%clk 0:22:59] } 36... Qd8 { [%eval 4.03] [%clk 0:21:33] } 37. Qxe5+ { [%eval 4.38] [%clk 0:19:20] } 37... f6 { [%eval 4.44] [%clk 0:21:55] } 38. Qc5 { [%eval 4.44] [%clk 0:10:14] } 38... e5?! { [%eval 5.86] } { Inaccuracy. Rd1+ was best. } { [%clk 0:19:33] } 39. Kf2 { [%eval 5.56] [%clk 0:07:46] } 39... Qc8 { [%eval 5.89] [%clk 0:15:11] } 40. c7 { [%eval 5.71] [%clk 0:06:11] } 40... Rd2 { [%eval 5.57] [%clk 0:13:50] } 41. Ke3 { [%eval 5.58] [%clk 0:06:20] } 41... Rb2?! { [%eval 9.24] } { Inaccuracy. Rd7 was best. } { [%clk 0:13:28] } 42. Qc6? { [%eval 4.75] } { Mistake. Qe7+ was best. } { [%clk 0:01:38] } 42... Rb3+ { [%eval 5.11] [%clk 0:06:58] } 43. Kf2 { [%eval 4.62] [%clk 0:01:53] } 43... Rb2 { [%eval 5.13] [%clk 0:06:58] } 44. h4 { [%eval 5.46] [%clk 0:01:34] } 44... h5 { [%eval 5.56] [%clk 0:05:23] } 45. Ke3 { [%eval 5.29] [%clk 0:30:09] } 45... Rb3+ { [%eval 5.33] [%clk 0:34:51] } 46. Bd3 { [%eval 5.56] [%clk 0:30:27] } 46... Kh6 { [%eval 5.93] [%clk 0:32:51] } 47. Ke2 { [%eval 5.95] [%clk 0:16:00] } 47... Rb2+ { [%eval 5.4] [%clk 0:28:45] } 48. Kf1 { [%eval 5.51] [%clk 0:16:22] } 48... Kg7 { [%eval 5.89] [%clk 0:26:01] } 49. Kg1 { [%eval 5.69] [%clk 0:15:44] } 49... Kh7 { [%eval 6.09] [%clk 0:12:20] } 50. Bc4 { [%eval 7.06] [%clk 0:15:17] } 50... f5? { [%eval #11] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:08:08] } 51. Be6?! { [%eval 11.58] } { Lost forced checkmate sequence. Bf7 was best. } { [%clk 0:15:14] } 51... Rb1+ { [%eval 15.09] [%clk 0:08:33] } 52. Kh2 { [%eval 15.87] [%clk 0:15:14] } 52... f4?! { [%eval #6] } { Checkmate is now unavoidable. Rc1 was best. } { [%clk 0:08:25] } 53. Bxc8 { [%eval #5] [%clk 0:15:22] } 53... g5 { [%eval #4] [%clk 0:08:54] } 54. Bf5+ { [%eval #3] [%clk 0:15:00] } 54... Kg7 { [%eval #3] [%clk 0:09:18] } 55. Qg6+ { [%eval #2] [%clk 0:15:20] } 1-0