Event: Round 4: Valencia Gantiva, Cristian - Martinez A., Miguel Angel
Site: https://lichess.org/broadcast/xv-irt-internacional-raza-medellin-2025/round-4/pnJ4YEmw/dreTDodf
Date: 2025-10-10
White: Valencia Gantiva, Cristian
WhiteElo: 1945
Black: Martinez A., Miguel Angel
BlackElo: 1873
Result: 1-0
ECO: B54
Opening: Sicilian Defense: Prins Variation
Variant: Standard
TimeControl: 90+30

1. e4 { [%eval 0.18] [%clk 0:56:02] } 1... c5 { [%eval 0.24] [%clk 1:00:17] } 2. Nf3 { [%eval 0.2] [%clk 0:56:28] } 2... d6 { [%eval 0.31] [%clk 1:00:14] } 3. d4 { [%eval 0.22] [%clk 0:56:38] } 3... cxd4 { [%eval 0.19] [%clk 1:00:19] } 4. Nxd4 { [%eval 0.18] [%clk 0:56:44] } 4... Nf6 { [%eval 0.31] [%clk 0:59:55] } 5. f3 { [%eval 0.0] [%clk 0:56:58] } 5... g6?! { [%eval 0.57] } { Inaccuracy. e5 was best. } { [%clk 0:56:09] } 6. c4 { [%eval 0.31] [%clk 0:57:21] } 6... Bg7 { [%eval 0.45] [%clk 0:56:13] } 7. Nc3 { [%eval 0.41] [%clk 0:57:11] } 7... O-O { [%eval 0.38] [%clk 0:55:51] } 8. Be3 { [%eval 0.45] [%clk 0:57:32] } 8... Nc6 { [%eval 0.48] [%clk 0:54:54] } 9. Qd2 { [%eval 0.34] [%clk 0:57:53] } 9... Bd7 { [%eval 0.7] [%clk 0:52:49] } 10. Be2 { [%eval 0.6] [%clk 0:57:31] } 10... a6 { [%eval 0.59] [%clk 0:51:48] } 11. O-O { [%eval 0.45] [%clk 0:57:30] } 11... Qc7 { [%eval 0.91] [%clk 0:50:37] } 12. Rac1 { [%eval 0.75] [%clk 0:57:50] } 12... Rab8?! { [%eval 1.35] } { Inaccuracy. Nxd4 was best. } { [%clk 0:39:26] } 13. Nd5 { [%eval 1.24] [%clk 0:53:22] } 13... Qd8 { [%eval 1.1] [%clk 0:39:37] } 14. Nb3 { [%eval 1.07] [%clk 0:52:00] } 14... b6 { [%eval 1.25] [%clk 0:35:50] } 15. Rfd1 { [%eval 1.14] [%clk 0:52:09] } 15... a5 { [%eval 1.23] [%clk 0:33:44] } 16. Bf1?! { [%eval 0.53] } { Inaccuracy. Na1 was best. } { [%clk 0:51:01] } 16... a4 { [%eval 0.47] [%clk 0:27:06] } 17. Na1 { [%eval 0.49] [%clk 0:51:23] } 17... Nxd5 { [%eval 0.58] [%clk 0:25:59] } 18. cxd5 { [%eval 0.52] [%clk 0:49:09] } 18... Na5 { [%eval 0.52] [%clk 0:24:51] } 19. b4 { [%eval 0.11] [%clk 0:49:10] } 19... axb3 { [%eval 0.19] [%clk 0:25:02] } 20. Nxb3 { [%eval 0.26] [%clk 0:47:55] } 20... Nxb3 { [%eval 0.14] [%clk 0:24:44] } 21. axb3 { [%eval 0.18] [%clk 0:48:18] } 21... b5 { [%eval 0.26] [%clk 0:23:01] } 22. Qb4 { [%eval 0.17] [%clk 0:44:57] } 22... Rb7 { [%eval 0.27] [%clk 0:19:28] } 23. Rc2 { [%eval 0.14] [%clk 0:42:51] } 23... Qb8 { [%eval 0.2] [%clk 0:11:36] } 24. Rdc1 { [%eval 0.14] [%clk 0:42:35] } 24... f5 { [%eval 0.33] [%clk 0:09:28] } 25. Bd3 { [%eval 0.06] [%clk 0:41:18] } 25... f4 { [%eval 0.18] [%clk 0:08:47] } 26. Bf2 { [%eval 0.13] [%clk 0:38:01] } 26... g5 { [%eval 0.18] [%clk 0:08:14] } 27. h3 { [%eval 0.22] [%clk 0:35:49] } 27... h5?? { [%eval 2.71] } { Blunder. Be5 was best. } { [%clk 0:08:22] } 28. Qa5?? { [%eval -0.25] } { Blunder. e5 was best. } { [%clk 0:33:01] } 28... Qa8?! { [%eval 0.64] } { Inaccuracy. g4 was best. } { [%clk 0:06:50] } 29. b4 { [%eval 0.72] [%clk 0:29:09] } 29... Rbb8? { [%eval 2.47] } { Mistake. Qe8 was best. } { [%clk 0:01:24] } 30. Rc7 { [%eval 2.56] [%clk 0:25:17] } 30... Rfc8 { [%eval 3.01] [%clk 0:01:09] } 31. Kh2?! { [%eval 2.12] } { Inaccuracy. R1c2 was best. } { [%clk 0:21:50] } 31... Qxa5 { [%eval 2.0] [%clk 0:00:34] } 32. bxa5 { [%eval 1.79] [%clk 0:21:48] } 32... b4?! { [%eval 2.91] } { Inaccuracy. g4 was best. } { [%clk 0:00:34] } 33. a6 { [%eval 2.94] [%clk 0:21:31] } 33... Rxc7?! { [%eval 3.87] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:34] } 34. Rxc7 { [%eval 3.94] [%clk 0:21:47] } 34... Bc8 { [%eval 3.86] [%clk 0:00:54] } 35. a7 { [%eval 3.79] [%clk 0:16:38] } 35... Ra8 { [%eval 3.62] [%clk 0:01:18] } 36. Bc2 { [%eval 3.78] [%clk 0:16:53] } 36... Kf7 { [%eval 3.52] [%clk 0:00:54] } 37. Ba4 { [%eval 3.15] [%clk 0:15:31] } 37... Bf6 { [%eval 3.87] [%clk 0:00:44] } 38. Rc4 { [%eval 4.0] [%clk 0:15:13] } 38... g4 { [%eval 3.98] [%clk 0:00:39] } 39. fxg4 { [%eval 4.0] [%clk 0:13:20] } 39... hxg4 { [%eval 3.85] [%clk 0:01:00] } 40. hxg4 { [%eval 3.81] [%clk 0:13:32] } 40... Bc3 { [%eval 4.48] [%clk 0:01:07] } 41. Bc6 { [%eval 4.49] [%clk 0:13:14] } 41... Rxa7 { [%eval 4.38] [%clk 0:01:26] } 42. Bxa7 { [%eval 4.09] [%clk 0:13:30] } 42... Ba6 { [%eval 4.48] [%clk 0:01:49] } 43. Rxc3 { [%eval 4.79] [%clk 0:11:14] } 43... bxc3 { [%eval 4.6] [%clk 0:02:12] } 44. Bd4 { [%eval 4.56] [%clk 0:11:33] } 44... c2 { [%eval 4.75] [%clk 0:02:32] } 45. Bb2 { [%eval 4.48] [%clk 0:11:57] } 45... Bd3 { [%eval 5.02] [%clk 0:02:26] } 46. Bc1 { [%eval 4.91] [%clk 0:12:19] } 46... Bxe4 { [%eval 4.89] [%clk 0:02:44] } 47. Bxf4 { [%eval 4.72] [%clk 0:12:28] } 47... Kf6 { [%eval 4.72] [%clk 0:03:09] } 48. Kg3 { [%eval 5.01] [%clk 0:08:12] } 48... e6 { [%eval 5.06] [%clk 0:03:22] } 49. Kf2 { [%eval 4.89] [%clk 0:07:44] } 49... exd5 { [%eval 5.58] [%clk 0:02:48] } 50. g3 { [%eval 5.15] [%clk 0:07:51] } 50... Ke6 { [%eval 5.82] [%clk 0:03:04] } 51. Ke2 { [%eval 5.89] [%clk 0:07:40] } 51... Bg6 { [%eval 5.74] [%clk 0:02:23] } 52. Kd2 { [%eval 5.56] [%clk 0:05:42] } 52... d4 { [%eval 5.75] [%clk 0:02:46] } 53. Ba4 { [%eval 5.77] [%clk 0:05:53] } 53... d3 { [%eval 6.03] [%clk 0:03:10] } 54. Bb5 { [%eval 5.84] [%clk 0:06:07] } 54... d5 { [%eval 7.03] [%clk 0:02:32] } 55. Kc3 { [%eval 6.54] [%clk 0:06:24] } 55... d2 { [%eval 8.05] [%clk 0:02:31] } 56. Bxd2 { [%eval 7.96] [%clk 0:04:30] } 56... Kd6 { [%eval 8.32] [%clk 0:00:45] } 57. Bd3 { [%eval 7.74] [%clk 0:04:08] } 57... Bf7 { [%eval 7.64] [%clk 0:01:04] } 58. Bxc2 { [%eval 9.87] [%clk 0:04:19] } 58... Ke5? { [%eval #20] } { Checkmate is now unavoidable. Kc5 was best. } { [%clk 0:01:23] } 59. Bf4+ { [%eval #22] [%clk 0:04:36] } 59... Kf6 { [%eval #25] [%clk 0:01:47] } 60. Kd4 { [%eval 14.22] [%clk 0:05:00] } 60... Be6?! { [%eval #20] } { Checkmate is now unavoidable. Ke7 was best. } { [%clk 0:02:03] } 61. g5+ { [%eval #22] [%clk 0:05:21] } 61... Kg7 { [%eval #24] [%clk 0:02:28] } 62. Bb3?! { [%eval 11.58] } { Lost forced checkmate sequence. Ke5 was best. } { [%clk 0:05:43] } 62... Bf5?! { [%eval #24] } { Checkmate is now unavoidable. Bg4 was best. } { [%clk 0:02:47] } 63. Bxd5 { [%eval #14] [%clk 0:05:59] } 63... Kg6 { [%eval #14] [%clk 0:03:11] } 64. Be4 { [%eval #13] [%clk 0:06:20] } 64... Bxe4 { [%eval #13] [%clk 0:00:00] } 65. Kxe4 { [%eval #12] [%clk 0:06:20] } 1-0