Event: Round 4: Juan Lepp, Jaime Boris - Alvarez Morales, Miguel
Date: 2025-05-11
White: Juan Lepp, Jaime Boris
WhiteElo: 2114
Black: Alvarez Morales, Miguel
BlackElo: 1981
Result: 1-0
ECO: B15
Opening: Caro-Kann Defense: Tartakower Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:15:54] } 1... c6 { [%eval 0.23] [%clk 1:15:10] } 2. Nc3 { [%eval 0.21] [%clk 1:15:09] } 2... d5 { [%eval 0.32] [%clk 1:15:35] } 3. d4 { [%eval 0.22] [%clk 1:15:06] } 3... dxe4 { [%eval 0.31] [%clk 1:15:56] } 4. Nxe4 { [%eval 0.28] [%clk 1:15:26] } 4... Nf6 { [%eval 0.32] [%clk 1:16:20] } 5. Nxf6+ { [%eval 0.29] [%clk 1:15:24] } 5... exf6 { [%eval 0.22] [%clk 1:16:44] } 6. c3 { [%eval 0.22] [%clk 1:15:33] } 6... g6 { [%eval 0.42] [%clk 1:17:07] } 7. Bd3 { [%eval 0.46] [%clk 1:15:17] } 7... Bg7 { [%eval 0.44] [%clk 1:17:33] } 8. Nf3 { [%eval 0.33] [%clk 1:14:35] } 8... O-O { [%eval 0.31] [%clk 1:17:57] } 9. O-O { [%eval 0.27] [%clk 1:14:15] } 9... a5 { [%eval 0.27] [%clk 1:18:23] } 10. Bf4 { [%eval 0.33] [%clk 1:09:02] } 10... Na6 { [%eval 0.3] [%clk 1:17:55] } 11. Qc2 { [%eval 0.09] [%clk 1:03:11] } 11... Nc7 { [%eval 0.18] [%clk 1:17:58] } 12. h3 { [%eval 0.17] [%clk 1:02:11] } 12... a4 { [%eval 0.23] [%clk 1:18:03] } 13. Rad1 { [%eval 0.12] [%clk 1:01:02] } 13... Be6 { [%eval 0.38] [%clk 1:18:18] } 14. c4 { [%eval 0.39] [%clk 1:00:00] } 14... a3 { [%eval 0.86] [%clk 1:18:19] } 15. b3 { [%eval 0.73] [%clk 0:58:52] } 15... Na6 { [%eval 0.8] [%clk 1:13:13] } 16. Qd2 { [%eval 0.63] [%clk 0:45:52] } 16... h5 { [%eval 0.97] [%clk 1:04:33] } 17. Bh6 { [%eval 0.52] [%clk 0:42:09] } 17... g5?? { [%eval 2.42] } { Blunder. Re8 was best. } { [%clk 1:00:17] } 18. Bxg7 { [%eval 2.44] [%clk 0:42:04] } 18... Kxg7 { [%eval 2.38] [%clk 1:00:44] } 19. Bb1 { [%eval 2.32] [%clk 0:36:11] } 19... Rh8 { [%eval 2.62] [%clk 1:00:57] } 20. d5 { [%eval 2.54] [%clk 0:35:56] } 20... Bd7?! { [%eval 3.67] } { Inaccuracy. cxd5 was best. } { [%clk 0:58:21] } 21. dxc6 { [%eval 3.17] [%clk 0:33:24] } 21... Bxc6 { [%eval 3.29] [%clk 0:58:35] } 22. Qc3 { [%eval 3.25] [%clk 0:31:12] } 22... Qe7 { [%eval 3.44] [%clk 0:57:01] } 23. Nxg5?! { [%eval 2.39] } { Inaccuracy. Nd4 was best. } { [%clk 0:29:02] } 23... Qb4 { [%eval 2.46] [%clk 0:56:50] } 24. Qxb4?? { [%eval 0.08] } { Blunder. Ne4 was best. } { [%clk 0:26:36] } 24... Nxb4 { [%eval 0.0] [%clk 0:56:02] } 25. Nf3 { [%eval -0.01] [%clk 0:27:02] } 25... Bxf3 { [%eval 0.0] [%clk 0:56:15] } 26. gxf3 { [%eval 0.0] [%clk 0:27:30] } 26... Rad8 { [%eval 0.1] [%clk 0:55:45] } 27. Rfe1 { [%eval 0.04] [%clk 0:27:06] } 27... Kh6 { [%eval 0.2] [%clk 0:55:50] } 28. f4 { [%eval 0.28] [%clk 0:26:33] } 28... Rhe8 { [%eval 0.53] [%clk 0:55:41] } 29. Kf1 { [%eval 0.69] [%clk 0:26:28] } 29... b6?? { [%eval 2.61] } { Blunder. Kg7 was best. } { [%clk 0:55:01] } 30. Rxd8 { [%eval 2.68] [%clk 0:24:47] } 30... Rxd8 { [%eval 2.72] [%clk 0:55:01] } 31. Ke2 { [%eval 2.41] [%clk 0:25:01] } 31... Rd4?! { [%eval 3.74] } { Inaccuracy. h4 was best. } { [%clk 0:55:25] } 32. Ke3? { [%eval 1.94] } { Mistake. Rd1 was best. } { [%clk 0:22:32] } 32... Rd6 { [%eval 2.05] [%clk 0:53:49] } 33. Rc1? { [%eval 0.34] } { Mistake. Ke2 was best. } { [%clk 0:19:43] } 33... Rd8?? { [%eval 2.52] } { Blunder. Kg7 was best. } { [%clk 0:53:31] } 34. Rg1?! { [%eval 1.36] } { Inaccuracy. Ke2 was best. } { [%clk 0:14:57] } 34... Rd6? { [%eval 2.68] } { Mistake. Nc6 was best. } { [%clk 0:50:54] } 35. Ke2 { [%eval 2.55] [%clk 0:14:52] } 35... Rd8?! { [%eval 3.28] } { Inaccuracy. Nc6 was best. } { [%clk 0:50:20] } 36. Rd1 { [%eval 3.2] [%clk 0:15:10] } 36... Re8+ { [%eval 3.16] [%clk 0:50:37] } 37. Kf1 { [%eval 3.33] [%clk 0:14:51] } 37... Kg7 { [%eval 3.38] [%clk 0:48:30] } 38. Rd6 { [%eval 3.25] [%clk 0:13:53] } 38... Rb8 { [%eval 3.35] [%clk 0:48:57] } 39. Ke2 { [%eval 3.35] [%clk 0:10:18] } 39... Rb7 { [%eval 4.0] [%clk 0:44:18] } 40. Kd2 { [%eval 3.95] [%clk 0:09:25] } 40... Na6 { [%eval 4.59] [%clk 0:41:32] } 41. Kc3 { [%eval 4.38] [%clk 0:07:54] } 41... Nc5 { [%eval 4.64] [%clk 0:41:49] } 42. b4 { [%eval 4.77] [%clk 0:07:21] } 42... Na4+ { [%eval 5.09] [%clk 0:37:57] } 43. Kb3 { [%eval 4.96] [%clk 0:07:05] } 43... Nb2 { [%eval 5.41] [%clk 0:38:25] } 44. Be4 { [%eval 5.38] [%clk 0:06:33] } 44... Re7 { [%eval 5.02] [%clk 0:36:24] } 45. Bf3 { [%eval 4.96] [%clk 0:04:45] } 45... Rc7 { [%eval 5.39] [%clk 0:35:58] } 46. Bd5 { [%eval 5.36] [%clk 0:04:48] } 46... Nd3 { [%eval 5.15] [%clk 0:36:14] } 47. Rxb6 { [%eval 5.16] [%clk 0:03:53] } 47... Nxf4 { [%eval 5.17] [%clk 0:36:26] } 48. h4 { [%eval 5.21] [%clk 0:03:36] } 48... Nxd5 { [%eval 5.66] [%clk 0:29:09] } 49. cxd5 { [%eval 5.45] [%clk 0:04:03] } 49... Rc1 { [%eval 5.2] [%clk 0:29:35] } 50. d6 { [%eval 5.73] [%clk 0:03:54] } 50... Rd1 { [%eval 5.98] [%clk 0:29:31] } 51. Kxa3 { [%eval 5.77] [%clk 0:04:00] } 51... Rd4 { [%eval 6.22] [%clk 0:29:56] } 52. Rc6 { [%eval 6.55] [%clk 0:03:49] } 52... Rd3+ { [%eval 6.69] [%clk 0:27:15] } 53. Ka4 { [%eval 6.59] [%clk 0:03:47] } 53... Rd2 { [%eval 7.18] [%clk 0:26:49] } 54. b5 { [%eval 6.95] [%clk 0:03:33] } 54... Rxa2+ { [%eval 7.47] [%clk 0:26:58] } 55. Kb3 { [%eval 7.07] [%clk 0:03:55] } 55... Ra1 { [%eval 8.84] [%clk 0:20:23] } 56. d7 { [%eval 7.58] [%clk 0:03:16] } 56... Rd1 { [%eval 8.97] [%clk 0:20:51] } 57. Rc7 { [%eval 9.3] [%clk 0:03:36] } 57... Kf8? { [%eval #27] } { Checkmate is now unavoidable. Kg6 was best. } { [%clk 0:21:06] } 58. Kc2 { [%eval #28] [%clk 0:03:12] } 58... Rd6 { [%eval #28] [%clk 0:19:08] } 59. b6 { [%eval 79.49] [%clk 0:03:15] } 59... Ke7 { [%eval #22] [%clk 0:19:36] } 60. b7 { [%eval #24] [%clk 0:03:23] } 60... Rb6 { [%eval #26] [%clk 0:19:05] } 61. Rc8 { [%eval 11.49] [%clk 0:03:23] } 61... Rxb7?! { [%eval #7] } { Checkmate is now unavoidable. Kxd7 was best. } { [%clk 0:19:05] } 1-0