Event: Round 4: Ainsa Jimenez, Lucas - Bukharkov, Stepan
Site: https://lichess.org/broadcast/vi-open-internacional-la-nucia/round-4/fdtosssw/n4D5ERQB
Date: 2025-10-09
White: Ainsa Jimenez, Lucas
WhiteElo: 1885
Black: Bukharkov, Stepan
BlackElo: 2108
Result: 0-1
ECO: B11
Opening: Caro-Kann Defense: Two Knights Attack, Mindeno Variation, Exchange Line
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c6 { [%eval 0.23] [%clk 1:30:56] } 2. Nf3 { [%eval 0.17] [%clk 1:31:18] } 2... d5 { [%eval 0.27] [%clk 1:31:20] } 3. Nc3 { [%eval 0.2] [%clk 1:31:46] } 3... Bg4 { [%eval 0.27] [%clk 1:31:43] } 4. h3 { [%eval 0.17] [%clk 1:32:10] } 4... Bxf3 { [%eval 0.24] [%clk 1:32:09] } 5. Qxf3 { [%eval 0.16] [%clk 1:32:33] } 5... Nf6 { [%eval 0.28] [%clk 1:32:34] } 6. d3 { [%eval 0.25] [%clk 1:32:56] } 6... e6 { [%eval 0.22] [%clk 1:32:58] } 7. Bd2 { [%eval 0.0] [%clk 1:33:16] } 7... Nbd7 { [%eval 0.26] [%clk 1:31:59] } 8. g4 { [%eval 0.34] [%clk 1:33:39] } 8... h6 { [%eval 0.38] [%clk 1:26:35] } 9. O-O-O { [%eval 0.34] [%clk 1:32:44] } 9... a5 { [%eval 0.87] [%clk 1:25:43] } 10. h4 { [%eval 0.79] [%clk 1:30:13] } 10... a4 { [%eval 0.75] [%clk 1:18:53] } 11. a3 { [%eval 0.31] [%clk 1:27:11] } 11... d4 { [%eval 0.44] [%clk 1:10:45] } 12. Ne2 { [%eval 0.15] [%clk 1:24:13] } 12... Bc5?? { [%eval 2.0] } { Blunder. b5 was best. } { [%clk 1:10:14] } 13. Kb1 { [%eval 1.45] [%clk 1:22:24] } 13... Qe7 { [%eval 1.61] [%clk 1:07:46] } 14. Ka2?! { [%eval 0.55] } { Inaccuracy. g5 was best. } { [%clk 1:21:02] } 14... b5? { [%eval 2.09] } { Mistake. h5 was best. } { [%clk 0:50:15] } 15. Bg2?? { [%eval -0.37] } { Blunder. g5 was best. } { [%clk 1:15:16] } 15... b4 { [%eval -0.39] [%clk 0:40:47] } 16. g5 { [%eval -0.59] [%clk 1:13:48] } 16... Ng8?? { [%eval 2.37] } { Blunder. b3+ was best. } { [%clk 0:37:38] } 17. axb4?! { [%eval 1.59] } { Inaccuracy. e5 was best. } { [%clk 1:11:43] } 17... Bxb4 { [%eval 1.67] [%clk 0:34:08] } 18. Nxd4?! { [%eval 0.9] } { Inaccuracy. c3 was best. } { [%clk 1:09:37] } 18... Bxd2 { [%eval 0.79] [%clk 0:33:20] } 19. Rxd2 { [%eval 0.84] [%clk 1:10:01] } 19... a3 { [%eval 1.03] [%clk 0:30:14] } 20. b3 { [%eval 1.21] [%clk 1:09:05] } 20... hxg5 { [%eval 1.57] [%clk 0:22:40] } 21. Qg3? { [%eval -0.08] } { Mistake. e5 was best. } { [%clk 1:05:38] } 21... Qb4 { [%eval -0.15] [%clk 0:20:54] } 22. Nf3?? { [%eval -2.55] } { Blunder. Qe3 was best. } { [%clk 1:04:34] } 22... Qc3 { [%eval -2.54] [%clk 0:18:55] } 23. Rb1 { [%eval -2.57] [%clk 1:04:29] } 23... gxh4? { [%eval -1.04] } { Mistake. g4 was best. } { [%clk 0:18:22] } 24. Qd6 { [%eval -0.99] [%clk 1:04:14] } 24... h3 { [%eval -1.08] [%clk 0:16:43] } 25. Bh1 { [%eval -0.93] [%clk 1:04:41] } 25... e5 { [%eval -1.05] [%clk 0:13:45] } 26. b4 { [%eval -1.04] [%clk 1:04:13] } 26... Ra7 { [%eval -1.14] [%clk 0:10:16] } 27. Rb3 { [%eval -1.01] [%clk 0:59:52] } 27... Qxb3+ { [%eval -0.92] [%clk 0:08:46] } 28. cxb3 { [%eval -1.26] [%clk 1:00:19] } 28... Rh6 { [%eval -1.36] [%clk 0:09:04] } 29. Qxh6 { [%eval -1.33] [%clk 1:00:07] } 29... Nxh6 { [%eval -1.6] [%clk 0:09:33] } 30. Rc2?! { [%eval -2.31] } { Inaccuracy. Ng5 was best. } { [%clk 0:59:21] } 30... Ra6?! { [%eval -1.3] } { Inaccuracy. Ng4 was best. } { [%clk 0:09:01] } 31. d4?! { [%eval -2.32] } { Inaccuracy. Ng5 was best. } { [%clk 0:59:22] } 31... f6?! { [%eval -1.41] } { Inaccuracy. Ng4 was best. } { [%clk 0:08:35] } 32. dxe5?! { [%eval -2.36] } { Inaccuracy. Ng1 was best. } { [%clk 0:58:47] } 32... Nxe5 { [%eval -2.36] [%clk 0:07:38] } 33. Nxe5 { [%eval -1.92] [%clk 0:54:10] } 33... fxe5 { [%eval -2.01] [%clk 0:08:07] } 34. f3? { [%eval -3.84] } { Mistake. Bf3 was best. } { [%clk 0:52:40] } 34... Nf7 { [%eval -3.45] [%clk 0:08:02] } 35. Rc5 { [%eval -3.97] [%clk 0:51:04] } 35... g5 { [%eval -3.79] [%clk 0:06:50] } 36. Ra5?! { [%eval -5.96] } { Inaccuracy. Rc3 was best. } { [%clk 0:51:11] } 36... Rxa5 { [%eval -5.68] [%clk 0:05:45] } 37. bxa5 { [%eval -5.91] [%clk 0:51:05] } 37... Kd8 { [%eval -5.86] [%clk 0:05:16] } 38. Kxa3 { [%eval -5.65] [%clk 0:50:05] } 38... Kc7 { [%eval -5.41] [%clk 0:03:40] } 39. Kb4 { [%eval -5.9] [%clk 0:48:45] } 39... Nd6 { [%eval -5.67] [%clk 0:03:32] } 40. Kc3 { [%eval -5.7] [%clk 0:49:07] } 40... Kb7 { [%eval -5.21] [%clk 0:03:01] } 41. b4 { [%eval -6.6] [%clk 0:47:31] } 41... Ka6 { [%eval -6.5] [%clk 0:03:02] } 42. Kb3 { [%eval -6.53] [%clk 0:36:58] } 42... Kb5 { [%eval -6.56] [%clk 0:03:14] } 43. Kc3 { [%eval -6.46] [%clk 0:37:01] } 43... Ne8 { [%eval -6.46] [%clk 0:02:56] } 44. Kb3 { [%eval -7.75] [%clk 0:35:03] } 44... Nc7 { [%eval -7.54] [%clk 0:01:48] } 45. f4 { [%eval -7.16] [%clk 0:34:45] } 45... gxf4 { [%eval -7.06] [%clk 0:01:58] } 46. Bf3 { [%eval -7.88] [%clk 0:35:10] } 46... Ka6 { [%eval -7.88] [%clk 0:02:19] } 47. Kc4 { [%eval -7.93] [%clk 0:32:28] } 47... Ne6 { [%eval -7.69] [%clk 0:02:17] } 48. Bh1 { [%eval -8.9] [%clk 0:32:16] } 48... Ng5 { [%eval -6.87] [%clk 0:00:51] } 49. Kc5?? { [%eval #-15] } { Checkmate is now unavoidable. Kd3 was best. } { [%clk 0:32:44] } 49... f3 { [%eval #-15] [%clk 0:00:45] } 50. b5+ { [%eval #-10] [%clk 0:29:01] } 50... cxb5 { [%eval #-10] [%clk 0:00:54] } 0-1