Event: Round 4: Velychko, Semen - Petroff, Vlad
Date: 2024-06-24
White: Velychko, Semen
WhiteElo: 1734
Black: Petroff, Vlad
BlackElo: 2021
Result: 0-1
ECO: B13
Opening: Caro-Kann Defense: Exchange Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:57] } 1... c6 { [%eval 0.26] [%clk 1:30:54] } 2. d4 { [%eval 0.28] [%clk 1:31:23] } 2... d5 { [%eval 0.31] [%clk 1:31:20] } 3. exd5 { [%eval 0.1] [%clk 1:31:48] } 3... cxd5 { [%eval 0.18] [%clk 1:31:43] } 4. Bd3 { [%eval 0.1] [%clk 1:32:16] } 4... Nc6 { [%eval 0.12] [%clk 1:31:32] } 5. c3 { [%eval 0.2] [%clk 1:32:45] } 5... Qc7 { [%eval 0.25] [%clk 1:31:56] } 6. Nf3 { [%eval 0.0] [%clk 1:31:38] } 6... Bg4 { [%eval 0.0] [%clk 1:31:27] } 7. h3 { [%eval -0.13] [%clk 1:29:23] } 7... Bh5 { [%eval 0.0] [%clk 1:30:49] } 8. Be3 { [%eval -0.24] [%clk 1:28:25] } 8... e6 { [%eval -0.16] [%clk 1:30:10] } 9. Nbd2 { [%eval -0.1] [%clk 1:28:10] } 9... Nf6 { [%eval -0.05] [%clk 1:30:11] } 10. Qc2 { [%eval -0.05] [%clk 1:26:09] } 10... Bd6 { [%eval -0.03] [%clk 1:29:19] } 11. O-O { [%eval -0.08] [%clk 1:23:54] } 11... O-O { [%eval -0.12] [%clk 1:29:33] } 12. Rfe1 { [%eval -0.05] [%clk 1:23:28] } 12... Rab8 { [%eval 0.22] [%clk 1:28:06] } 13. Bg5 { [%eval -0.11] [%clk 1:20:05] } 13... Bg6 { [%eval -0.13] [%clk 1:27:53] } 14. Bxg6 { [%eval -0.12] [%clk 1:15:58] } 14... hxg6 { [%eval -0.09] [%clk 1:28:18] } 15. c4 { [%eval -0.27] [%clk 1:09:10] } 15... Nb4 { [%eval 0.02] [%clk 1:26:57] } 16. Qb3 { [%eval -0.02] [%clk 1:08:55] } 16... dxc4 { [%eval 0.04] [%clk 1:26:25] } 17. Nxc4 { [%eval -0.01] [%clk 1:08:38] } 17... Be7 { [%eval 0.13] [%clk 1:26:23] } 18. Ne3 { [%eval 0.0] [%clk 1:06:43] } 18... Rfd8 { [%eval 0.0] [%clk 1:21:11] } 19. Rac1 { [%eval 0.0] [%clk 1:05:08] } 19... Qa5? { [%eval 1.59] } { Mistake. Qd7 was best. } { [%clk 1:14:02] } 20. Nc4?? { [%eval -1.0] } { Blunder. Bf4 was best. } { [%clk 0:56:26] } 20... Qxa2 { [%eval -1.1] [%clk 1:04:29] } 21. Qxa2 { [%eval -1.08] [%clk 0:54:40] } 21... Nxa2 { [%eval -1.12] [%clk 1:04:52] } 22. Ra1 { [%eval -1.08] [%clk 0:54:42] } 22... Nb4 { [%eval -1.13] [%clk 1:05:14] } 23. Rxa7 { [%eval -1.16] [%clk 0:50:28] } 23... Nc6 { [%eval -1.26] [%clk 1:05:34] } 24. Raa1 { [%eval -1.2] [%clk 0:47:12] } 24... Nxd4 { [%eval -1.18] [%clk 1:05:53] } 25. Nxd4 { [%eval -1.22] [%clk 0:46:47] } 25... Rxd4 { [%eval -1.32] [%clk 1:06:12] } 26. Ne5 { [%eval -1.57] [%clk 0:46:28] } 26... Nd5?! { [%eval -0.79] } { Inaccuracy. Bd6 was best. } { [%clk 0:57:16] } 27. Bxe7 { [%eval -0.75] [%clk 0:45:30] } 27... Nxe7 { [%eval -0.74] [%clk 0:57:44] } 28. Red1 { [%eval -0.78] [%clk 0:43:04] } 28... Rxd1+ { [%eval -0.74] [%clk 0:54:35] } 29. Rxd1 { [%eval -0.71] [%clk 0:43:01] } 29... Nd5 { [%eval -0.87] [%clk 0:54:19] } 30. Rc1 { [%eval -1.23] [%clk 0:42:34] } 30... Ra8 { [%eval -0.9] [%clk 0:51:54] } 31. g3 { [%eval -1.05] [%clk 0:42:13] } 31... Kf8 { [%eval -0.95] [%clk 0:51:19] } 32. Kf1?! { [%eval -1.58] } { Inaccuracy. h4 was best. } { [%clk 0:40:54] } 32... Ke7 { [%eval -1.3] [%clk 0:51:17] } 33. Ke2 { [%eval -1.74] [%clk 0:40:33] } 33... Ra4 { [%eval -1.38] [%clk 0:44:19] } 34. Kf3 { [%eval -1.85] [%clk 0:36:51] } 34... Rb4 { [%eval -1.64] [%clk 0:38:34] } 35. Rc2 { [%eval -1.98] [%clk 0:35:48] } 35... g5 { [%eval -1.9] [%clk 0:35:51] } 36. Nc4 { [%eval -1.88] [%clk 0:31:35] } 36... f6 { [%eval -1.87] [%clk 0:32:27] } 37. Ke2 { [%eval -2.18] [%clk 0:28:19] } 37... e5 { [%eval -2.16] [%clk 0:27:47] } 38. Ne3?! { [%eval -3.28] } { Inaccuracy. Nd2 was best. } { [%clk 0:26:27] } 38... Ke6?! { [%eval -2.35] } { Inaccuracy. Nxe3 was best. } { [%clk 0:27:10] } 39. Nxd5?! { [%eval -3.16] } { Inaccuracy. Nd1 was best. } { [%clk 0:26:21] } 39... Kxd5 { [%eval -3.45] [%clk 0:27:28] } 40. Kd3 { [%eval -3.6] [%clk 0:25:53] } 40... b5 { [%eval -3.6] [%clk 0:25:35] } 41. Ke3 { [%eval -3.85] [%clk 0:24:56] } 41... f5 { [%eval -3.55] [%clk 0:21:56] } 42. f3 { [%eval -4.02] [%clk 0:22:22] } 42... g6 { [%eval -3.73] [%clk 0:16:20] } 43. Kd3?! { [%eval -4.85] } { Inaccuracy. Rd2+ was best. } { [%clk 0:19:22] } 43... g4 { [%eval -4.77] [%clk 0:14:26] } 44. hxg4 { [%eval -4.6] [%clk 0:18:31] } 44... fxg4 { [%eval -4.67] [%clk 0:14:47] } 45. fxg4 { [%eval -4.7] [%clk 0:18:51] } 45... Rxg4 { [%eval -4.72] [%clk 0:14:51] } 46. Rg2 { [%eval -4.38] [%clk 0:19:14] } 46... g5 { [%eval -4.62] [%clk 0:14:17] } 47. Rg1 { [%eval -4.64] [%clk 0:17:33] } 47... Rd4+ { [%eval -4.64] [%clk 0:12:38] } 48. Ke3 { [%eval -4.62] [%clk 0:17:03] } 48... e4 { [%eval -4.69] [%clk 0:13:02] } 49. g4 { [%eval -5.03] [%clk 0:15:18] } 49... Rd3+ { [%eval -5.38] [%clk 0:13:15] } 50. Ke2 { [%eval -5.33] [%clk 0:15:42] } 50... Rb3 { [%eval -4.76] [%clk 0:13:32] } 51. Rd1+ { [%eval -4.93] [%clk 0:15:52] } 51... Ke5 { [%eval -5.0] [%clk 0:13:54] } 52. Rf1 { [%eval -5.21] [%clk 0:15:50] } 52... Rxb2+ { [%eval -4.62] [%clk 0:14:16] } 53. Ke3 { [%eval -5.07] [%clk 0:16:06] } 53... Rb3+ { [%eval -4.78] [%clk 0:14:37] } 54. Ke2 { [%eval -4.24] [%clk 0:16:31] } 54... Rf3 { [%eval -4.26] [%clk 0:14:55] } 55. Rb1 { [%eval -4.28] [%clk 0:16:52] } 55... Kf4 { [%eval -4.26] [%clk 0:14:21] } 56. Rxb5 { [%eval -4.22] [%clk 0:17:16] } 56... Kxg4 { [%eval -4.41] [%clk 0:14:41] } 57. Re5 { [%eval -4.3] [%clk 0:17:20] } 57... Kf4 { [%eval -4.3] [%clk 0:14:43] } 58. Re8 { [%eval -4.5] [%clk 0:17:43] } 58... Ra3 { [%eval -4.41] [%clk 0:10:35] } 59. Rf8+ { [%eval -4.75] [%clk 0:17:58] } 59... Kg3 { [%eval -4.08] [%clk 0:10:54] } 60. Re8 { [%eval -4.08] [%clk 0:18:12] } 60... e3 { [%eval -4.15] [%clk 0:11:04] } 61. Re5 { [%eval -4.64] [%clk 0:17:50] } 61... g4 { [%eval -4.65] [%clk 0:11:16] } 62. Rh5 { [%eval -4.28] [%clk 0:18:06] } 62... Kg2 { [%eval -4.53] [%clk 0:11:25] } 63. Rh4 { [%eval -4.52] [%clk 0:18:22] } 63... g3 { [%eval -4.53] [%clk 0:11:43] } 64. Rh5 { [%eval -4.51] [%clk 0:18:46] } 64... Kg1 { [%eval -4.96] [%clk 0:10:57] } 65. Rh7 { [%eval -5.15] [%clk 0:19:04] } 65... g2 { [%eval -5.08] [%clk 0:07:07] } 66. Rh8 { [%eval -5.03] [%clk 0:19:29] } 66... Ra5 { [%eval -4.85] [%clk 0:06:08] } 67. Rh7 { [%eval -5.21] [%clk 0:19:43] } 67... Rf5 { [%eval -5.09] [%clk 0:06:07] } 68. Rh6 { [%eval -4.91] [%clk 0:19:33] } 68... Rf2+ { [%eval -4.65] [%clk 0:06:06] } 69. Ke1 { [%eval -4.84] [%clk 0:19:48] } 69... e2 { [%eval -5.22] [%clk 0:06:12] } 70. Rh3?! { [%eval -8.44] } { Inaccuracy. Rh5 was best. } { [%clk 0:19:51] } 70... Rf1+ { [%eval -8.16] [%clk 0:05:31] } 71. Kxe2 { [%eval -5.46] [%clk 0:20:19] } 71... Rf5 { [%eval -5.23] [%clk 0:05:55] } 0-1