Event: Round 6: Semen I. Dvoirys - Itay Sitbon
Date: 2023-10-05
White: Semen I. Dvoirys
WhiteTitle: GM
WhiteElo: 2491
Black: Itay Sitbon
BlackElo: 2237
Result: 1/2-1/2
ECO: B10
Opening: Caro-Kann Defense: Two Knights Attack
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:20:08] } 1... c6 { [%eval 0.37] [%clk 0:20:09] } 2. Nc3 { [%eval 0.34] [%clk 0:20:07] } 2... d5 { [%eval 0.24] [%clk 0:20:12] } 3. Nf3 { [%eval 0.28] [%clk 0:20:11] } 3... dxe4 { [%eval 0.38] [%clk 0:20:11] } 4. Nxe4 { [%eval 0.3] [%clk 0:20:14] } 4... Nf6 { [%eval 0.37] [%clk 0:20:15] } 5. Qe2 { [%eval 0.27] [%clk 0:19:54] } 5... Nxe4 { [%eval 0.34] [%clk 0:20:19] } 6. Qxe4 { [%eval 0.25] [%clk 0:19:58] } 6... Be6 { [%eval 0.43] [%clk 0:20:22] } 7. Be2 { [%eval 0.47] [%clk 0:17:51] } 7... Nd7 { [%eval 0.21] [%clk 0:20:15] } 8. O-O { [%eval 0.25] [%clk 0:17:04] } 8... Nf6 { [%eval 0.49] [%clk 0:19:45] } 9. Qh4 { [%eval 0.0] [%clk 0:17:02] } 9... Bf5 { [%eval 0.06] [%clk 0:19:27] } 10. d3 { [%eval 0.15] [%clk 0:15:38] } 10... e6 { [%eval 0.0] [%clk 0:19:22] } 11. Qa4 { [%eval -0.13] [%clk 0:12:39] } 11... h6 { [%eval -0.06] [%clk 0:18:25] } 12. Bf4 { [%eval -0.05] [%clk 0:12:23] } 12... Bd6 { [%eval -0.15] [%clk 0:17:08] } 13. Bg3 { [%eval -0.03] [%clk 0:11:48] } 13... O-O { [%eval 0.0] [%clk 0:16:56] } 14. Rfe1 { [%eval -0.13] [%clk 0:10:58] } 14... Bxg3 { [%eval -0.19] [%clk 0:16:13] } 15. hxg3 { [%eval -0.11] [%clk 0:11:00] } 15... Qb6 { [%eval 0.0] [%clk 0:16:03] } 16. Qb3 { [%eval -0.1] [%clk 0:09:34] } 16... Rfd8 { [%eval 0.4] [%clk 0:15:49] } 17. Ne5 { [%eval 0.15] [%clk 0:09:36] } 17... Nd7 { [%eval 0.36] [%clk 0:13:34] } 18. Nc4 { [%eval 0.23] [%clk 0:09:11] } 18... Qc7 { [%eval 0.31] [%clk 0:13:18] } 19. Qc3 { [%eval 0.2] [%clk 0:09:07] } 19... Nb6 { [%eval 0.11] [%clk 0:13:07] } 20. Bf3 { [%eval 0.06] [%clk 0:08:35] } 20... Nxc4 { [%eval -0.04] [%clk 0:12:59] } 21. Qxc4 { [%eval 0.0] [%clk 0:08:38] } 21... Rd7 { [%eval 0.15] [%clk 0:12:31] } 22. b4 { [%eval 0.0] [%clk 0:07:59] } 22... Rad8 { [%eval 0.28] [%clk 0:11:38] } 23. Qc3?! { [%eval -0.35] } { Inaccuracy. Qc5 was best. } { [%clk 0:07:53] } 23... Qb6?! { [%eval 0.23] } { Inaccuracy. Rd4 was best. } { [%clk 0:10:17] } 24. a4 { [%eval 0.3] [%clk 0:07:48] } 24... a6 { [%eval 0.12] [%clk 0:09:36] } 25. Rab1 { [%eval 0.17] [%clk 0:07:33] } 25... Qd4 { [%eval 0.21] [%clk 0:08:28] } 26. Qa3 { [%eval 0.05] [%clk 0:06:54] } 26... Qd6 { [%eval 0.12] [%clk 0:08:18] } 27. Qb3 { [%eval 0.12] [%clk 0:06:53] } 27... Rc8 { [%eval 0.21] [%clk 0:06:43] } 28. d4 { [%eval 0.12] [%clk 0:06:11] } 28... Re7?! { [%eval 0.98] } { Inaccuracy. Qc7 was best. } { [%clk 0:05:49] } 29. Rbd1 { [%eval 0.92] [%clk 0:06:13] } 29... Qc7 { [%eval 1.04] [%clk 0:05:35] } 30. c4?! { [%eval 0.45] } { Inaccuracy. Re5 was best. } { [%clk 0:05:41] } 30... e5?! { [%eval 1.18] } { Inaccuracy. a5 was best. } { [%clk 0:05:04] } 31. dxe5? { [%eval 0.04] } { Mistake. g4 was best. } { [%clk 0:05:33] } 31... Rxe5 { [%eval 0.02] [%clk 0:05:02] } 32. Rxe5 { [%eval 0.0] [%clk 0:05:11] } 32... Qxe5 { [%eval -0.07] [%clk 0:05:06] } 33. c5 { [%eval -0.12] [%clk 0:05:09] } 33... Be6 { [%eval 0.0] [%clk 0:04:42] } 34. Qc2 { [%eval 0.03] [%clk 0:05:04] } 34... Bf5 { [%eval 0.25] [%clk 0:03:47] } 35. Qd2 { [%eval 0.0] [%clk 0:05:05] } 35... a5?! { [%eval 0.85] } { Inaccuracy. g5 was best. } { [%clk 0:03:29] } 36. Re1 { [%eval 0.73] [%clk 0:03:45] } 36... Qc7 { [%eval 0.77] [%clk 0:03:07] } 37. b5 { [%eval 0.74] [%clk 0:03:33] } 37... cxb5 { [%eval 0.67] [%clk 0:02:56] } 38. axb5 { [%eval 0.41] [%clk 0:03:37] } 38... Qxc5 { [%eval 0.77] [%clk 0:02:35] } 39. Bxb7 { [%eval 0.56] [%clk 0:03:38] } 39... Rb8 { [%eval 0.72] [%clk 0:02:09] } 40. Bc6 { [%eval 0.68] [%clk 0:03:39] } 40... a4?? { [%eval 2.63] } { Blunder. Qb4 was best. } { [%clk 0:02:05] } 41. Qa5? { [%eval 0.83] } { Mistake. Qf4 was best. } { [%clk 0:03:35] } 41... Bd3?? { [%eval 3.2] } { Blunder. Bc2 was best. } { [%clk 0:01:29] } 42. Qc7 { [%eval 2.84] [%clk 0:02:45] } 42... Rf8 { [%eval 3.06] [%clk 0:01:17] } 43. b6 { [%eval 3.08] [%clk 0:02:48] } 43... Qc3 { [%eval 3.62] [%clk 0:00:48] } 44. Re8?? { [%eval 0.0] } { Blunder. Re3 was best. } { [%clk 0:02:22] } 44... Qc1+ { [%eval 0.0] [%clk 0:00:20] } 45. Kh2 { [%eval 0.0] [%clk 0:02:26] } 45... Rxe8 { [%eval 0.0] [%clk 0:00:14] } 46. Bxe8 { [%eval 0.0] [%clk 0:02:30] } 46... Qxc7 { [%eval 0.0] [%clk 0:00:13] } 47. bxc7 { [%eval 0.0] [%clk 0:02:34] } 47... Bf5 { [%eval 0.0] [%clk 0:00:12] } 48. Bxa4 { [%eval 0.0] [%clk 0:02:37] } 48... Kf8 { [%eval 0.0] [%clk 0:00:11] } 49. g4 { [%eval 0.0] [%clk 0:00:48] } 49... Bxg4 { [%eval 0.0] } 50. Kg3 { [%eval 0.0] } 50... Bc8 { [%eval 0.0] [%clk 0:00:12] } 51. Kf4 { [%eval 0.0] [%clk 0:00:58] } 51... Ke7 { [%eval 0.0] [%clk 0:00:13] } 52. Ke5 { [%eval 0.0] [%clk 0:01:02] } 52... f6+ { [%eval 0.0] [%clk 0:00:10] } 53. Kd5 { [%eval 0.0] [%clk 0:01:05] } 53... Be6+?? { [%eval 3.15] } { Blunder. h5 was best. } 54. Kc6 { [%eval 2.69] [%clk 0:01:06] } 54... Bc8 { [%eval 3.88] [%clk 0:00:11] } 55. Kb6 { [%eval 4.58] [%clk 0:01:08] } 55... Kd6 { [%eval 4.63] [%clk 0:00:13] } 56. Bd1 { [%eval 4.46] [%clk 0:01:11] } 56... f5 { [%eval 4.88] [%clk 0:00:13] } 57. Bf3?! { [%eval 3.75] } { Inaccuracy. Bh5 was best. } { [%clk 0:01:10] } 57... g5 { [%eval 4.13] [%clk 0:00:14] } 58. Bb7?! { [%eval 3.25] } { Inaccuracy. g3 was best. } { [%clk 0:01:10] } 58... Kd7 { [%eval 3.73] [%clk 0:00:08] } 59. g3?? { [%eval 0.0] } { Blunder. Bc6+ was best. } { [%clk 0:01:12] } 59... h5 { [%eval 0.0] [%clk 0:00:11] } 60. Bg2 { [%eval 0.0] [%clk 0:00:42] } 60... Kd6 { [%eval 0.0] [%clk 0:00:07] } 61. f4 { [%eval 0.0] [%clk 0:00:25] } 61... gxf4 { [%eval 0.0] [%clk 0:00:08] } 62. gxf4 { [%eval 0.0] [%clk 0:00:29] } 62... h4 { [%eval 0.0] [%clk 0:00:08] } 63. Bh3 { [%eval 0.0] [%clk 0:00:26] } 63... Kd5 { [%eval 0.0] [%clk 0:00:11] } 64. Bg2+ { [%eval 0.0] [%clk 0:00:28] } 64... Kd4 { [%eval 0.0] [%clk 0:00:12] } 65. Kc6 { [%eval 0.0] [%clk 0:00:31] } 65... Ke3 { [%eval 0.0] [%clk 0:00:14] } 66. Kd6 { [%eval -0.39] [%clk 0:00:22] } 66... Kxf4 { [%eval -0.26] [%clk 0:00:18] } 67. Bd5 { [%eval -0.39] [%clk 0:00:25] } 67... Kg3?! { [%eval 0.4] } { Inaccuracy. h3 was best. } { [%clk 0:00:17] } 68. Be6 { [%eval 0.43] [%clk 0:00:28] } 68... Ba6 { [%eval 0.38] [%clk 0:00:20] } 69. Bxf5 { [%eval 0.42] [%clk 0:00:30] } 69... h3 { [%eval 0.37] [%clk 0:00:23] } 70. Kc6 { [%eval 0.0] [%clk 0:00:16] } 70... h2 { [%eval 0.0] [%clk 0:00:23] } 71. Be4 { [%eval 0.0] [%clk 0:00:20] } 71... Bc8 { [%eval 0.0] [%clk 0:00:22] } 72. Kb6 { [%eval 0.0] [%clk 0:00:24] } 72... Kf2 { [%eval 0.0] [%clk 0:00:26] } 73. Ka7 { [%eval 0.0] [%clk 0:00:28] } 73... Kg1 { [%eval 0.0] [%clk 0:00:29] } 74. Kb8 { [%eval 0.0] [%clk 0:00:32] } 1/2-1/2