Event: Round 1: Lenting, Roan - Tkacenko, Kostia
Date: 2025-04-26
White: Lenting, Roan
WhiteElo: 1868
Black: Tkacenko, Kostia
Result: 1-0
ECO: B15
Opening: Caro-Kann Defense: Main Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:59] } 1... c6 { [%eval 0.23] [%clk 1:30:54] } 2. d4 { [%eval 0.24] [%clk 1:31:17] } 2... d5 { [%eval 0.24] [%clk 1:31:19] } 3. Nd2 { [%eval 0.09] [%clk 1:31:38] } 3... dxe4 { [%eval 0.31] [%clk 1:28:23] } 4. Nxe4 { [%eval 0.28] [%clk 1:32:01] } 4... g6 { [%eval 0.47] [%clk 1:27:02] } 5. Nf3 { [%eval 0.42] [%clk 1:31:28] } 5... Bg7 { [%eval 0.47] [%clk 1:26:51] } 6. c3 { [%eval 0.25] [%clk 1:31:42] } 6... Nf6 { [%eval 0.34] [%clk 1:26:57] } 7. Bd3 { [%eval 0.23] [%clk 1:32:07] } 7... O-O { [%eval 0.3] [%clk 1:26:27] } 8. Bd2 { [%eval -0.02] [%clk 1:31:53] } 8... Kh8?! { [%eval 0.77] } { Inaccuracy. Nxe4 was best. } { [%clk 1:22:32] } 9. Qc2 { [%eval 0.23] [%clk 1:30:03] } 9... Be6? { [%eval 1.65] } { Mistake. Nxe4 was best. } { [%clk 1:21:12] } 10. Nc5?! { [%eval 0.74] } { Inaccuracy. Neg5 was best. } { [%clk 1:25:59] } 10... Qc8 { [%eval 0.78] [%clk 1:18:27] } 11. O-O-O { [%eval 0.71] [%clk 1:20:52] } 11... b6? { [%eval 2.29] } { Mistake. Bg4 was best. } { [%clk 1:15:20] } 12. Nxe6 { [%eval 2.3] [%clk 1:21:09] } 12... Qxe6 { [%eval 2.29] [%clk 1:15:37] } 13. b3? { [%eval 0.9] } { Mistake. Kb1 was best. } { [%clk 1:21:14] } 13... b5? { [%eval 2.34] } { Mistake. Nbd7 was best. } { [%clk 1:15:23] } 14. c4? { [%eval 0.67] } { Mistake. h4 was best. } { [%clk 1:18:01] } 14... a6?! { [%eval 1.69] } { Inaccuracy. bxc4 was best. } { [%clk 1:13:47] } 15. Rhe1?! { [%eval 0.83] } { Inaccuracy. h4 was best. } { [%clk 1:17:37] } 15... Qg4?! { [%eval 1.67] } { Inaccuracy. Qd6 was best. } { [%clk 1:09:06] } 16. Rxe7 { [%eval 1.66] [%clk 1:07:40] } 16... Qxg2 { [%eval 1.81] [%clk 1:08:02] } 17. Ng5 { [%eval 1.27] [%clk 1:07:21] } 17... Kg8 { [%eval 1.26] [%clk 1:07:50] } 18. f4 { [%eval 1.11] [%clk 1:05:48] } 18... h6? { [%eval 2.52] } { Mistake. Qxh2 was best. } { [%clk 1:05:54] } 19. Re2?! { [%eval 1.3] } { Inaccuracy. Bxg6 was best. } { [%clk 1:05:05] } 19... Qg4 { [%eval 1.51] [%clk 1:05:53] } 20. Ne4?? { [%eval -0.29] } { Blunder. h3 was best. } { [%clk 1:04:05] } 20... Nxe4 { [%eval 0.0] [%clk 1:04:44] } 21. Rxe4 { [%eval 0.0] [%clk 1:04:14] } 21... Qd7?? { [%eval 2.12] } { Blunder. Nd7 was best. } { [%clk 1:03:54] } 22. Bb4 { [%eval 2.56] [%clk 1:02:45] } 22... Re8?! { [%eval 3.8] } { Inaccuracy. Rd8 was best. } { [%clk 1:03:12] } 23. Rxe8+ { [%eval 3.92] [%clk 1:02:57] } 23... Qxe8 { [%eval 3.78] [%clk 1:03:36] } 24. Re1 { [%eval 3.67] [%clk 1:03:18] } 24... Qd8 { [%eval 3.65] [%clk 1:03:18] } 25. d5?? { [%eval -0.06] } { Blunder. Bxg6 was best. } { [%clk 0:59:14] } 25... bxc4?? { [%eval 3.84] } { Blunder. cxd5 was best. } { [%clk 1:01:22] } 26. bxc4?? { [%eval -0.51] } { Blunder. Bxg6 was best. } { [%clk 0:58:02] } 26... cxd5 { [%eval -0.52] [%clk 1:01:13] } 27. cxd5 { [%eval -0.46] [%clk 0:58:01] } 27... Nd7 { [%eval -0.65] [%clk 0:56:18] } 28. Kd1 { [%eval -0.53] [%clk 0:56:27] } 28... Nb6 { [%eval -0.22] [%clk 0:54:49] } 29. Ba5 { [%eval -0.33] [%clk 0:55:04] } 29... Qd6 { [%eval 0.0] [%clk 0:52:48] } 30. Bxb6 { [%eval 0.0] [%clk 0:53:30] } 30... Qxb6 { [%eval -0.05] [%clk 0:52:59] } 31. Qc6 { [%eval -0.08] [%clk 0:53:17] } 31... Qxc6 { [%eval 0.07] [%clk 0:50:36] } 32. dxc6 { [%eval 0.04] [%clk 0:53:14] } 32... Rc8 { [%eval 0.07] [%clk 0:50:03] } 33. Be4 { [%eval 0.07] [%clk 0:53:22] } 33... f5? { [%eval 1.53] } { Mistake. Bf8 was best. } { [%clk 0:49:15] } 34. Bd5+ { [%eval 1.46] [%clk 0:53:10] } 34... Kf8 { [%eval 1.87] [%clk 0:49:38] } 35. Kc2 { [%eval 1.82] [%clk 0:53:19] } 35... Bf6?! { [%eval 3.15] } { Inaccuracy. g5 was best. } { [%clk 0:48:17] } 36. Re6 { [%eval 2.88] [%clk 0:53:29] } 36... Kg7 { [%eval 2.75] [%clk 0:47:19] } 37. Bc4?! { [%eval 1.76] } { Inaccuracy. Kd3 was best. } { [%clk 0:52:45] } 37... Rc7 { [%eval 2.15] [%clk 0:45:05] } 38. Bxa6 { [%eval 1.89] [%clk 0:52:44] } 38... g5 { [%eval 2.16] [%clk 0:44:39] } 39. Bd3 { [%eval 1.65] [%clk 0:49:49] } 39... Kg6? { [%eval 3.16] } { Mistake. gxf4 was best. } { [%clk 0:43:41] } 40. fxg5 { [%eval 2.93] [%clk 0:49:34] } 40... hxg5 { [%eval 2.92] [%clk 0:43:51] } 41. a4 { [%eval 2.88] [%clk 0:49:28] } 41... Ra7?! { [%eval 3.77] } { Inaccuracy. g4 was best. } { [%clk 0:43:47] } 42. Kb3 { [%eval 3.88] [%clk 0:49:39] } 42... g4 { [%eval 3.92] [%clk 0:43:53] } 43. Kb4 { [%eval 3.7] [%clk 0:48:18] } 43... Kg5 { [%eval 3.48] [%clk 0:44:19] } 44. a5 { [%eval 3.76] [%clk 0:48:12] } 44... f4 { [%eval 4.34] [%clk 0:43:53] } 45. Kb5 { [%eval 4.27] [%clk 0:47:22] } 45... g3?! { [%eval 5.8] } { Inaccuracy. Bc3 was best. } { [%clk 0:43:45] } 46. h4+ { [%eval 6.03] [%clk 0:45:35] } 46... Kxh4 { [%eval 5.8] [%clk 0:43:16] } 47. Rxf6 { [%eval 6.33] [%clk 0:46:00] } 47... g2 { [%eval 6.22] [%clk 0:43:34] } 48. Rg6 { [%eval 6.29] [%clk 0:46:17] } 48... Kh3?! { [%eval 8.97] } { Inaccuracy. f3 was best. } { [%clk 0:42:54] } 49. Be4 { [%eval 8.83] [%clk 0:46:27] } 1-0