Event: Round 5: Melian, Juan Sebastian - Ibarra, Juan Martin
Date: 2025-04-15
White: Melian, Juan Sebastian
WhiteTitle: FM
WhiteElo: 2347
Black: Ibarra, Juan Martin
BlackTitle: IM
BlackElo: 2286
Result: 1-0
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:44] } 1... d5 { [%eval 0.2] [%clk 1:22:32] } 2. c4 { [%eval 0.26] [%clk 1:30:00] } 2... c6 { [%eval 0.21] [%clk 1:22:53] } 3. Nf3 { [%eval 0.2] [%clk 1:30:14] } 3... Nf6 { [%eval 0.24] [%clk 1:22:41] } 4. g3 { [%eval 0.08] [%clk 1:30:30] } 4... Bg4 { [%eval 0.2] [%clk 1:22:14] } 5. Ne5 { [%eval 0.0] [%clk 1:30:52] } 5... Bf5 { [%eval 0.11] [%clk 1:22:24] } 6. cxd5 { [%eval 0.0] [%clk 1:28:17] } 6... cxd5 { [%eval 0.21] [%clk 1:22:01] } 7. Qa4+ { [%eval 0.14] [%clk 1:27:55] } 7... Bd7 { [%eval 0.19] [%clk 1:06:16] } 8. Nxd7 { [%eval 0.26] [%clk 1:26:30] } 8... Qxd7 { [%eval 0.24] [%clk 1:06:35] } 9. Qxd7+ { [%eval 0.28] [%clk 1:24:36] } 9... Kxd7 { [%eval 0.24] [%clk 1:06:32] } 10. Nc3 { [%eval 0.26] [%clk 1:22:57] } 10... Nc6 { [%eval 0.27] [%clk 1:06:19] } 11. e3 { [%eval 0.17] [%clk 1:22:26] } 11... e6 { [%eval 0.27] [%clk 1:05:31] } 12. Bd2 { [%eval 0.21] [%clk 1:22:31] } 12... Rc8 { [%eval 0.37] [%clk 1:02:17] } 13. Rc1 { [%eval 0.15] [%clk 1:20:49] } 13... Na5 { [%eval 0.31] [%clk 0:55:51] } 14. Bb5+ { [%eval 0.21] [%clk 1:19:12] } 14... Kd8 { [%eval 0.24] [%clk 0:54:51] } 15. Ke2 { [%eval 0.27] [%clk 1:13:22] } 15... Nc4 { [%eval 0.2] [%clk 0:50:24] } 16. Bxc4 { [%eval 0.24] [%clk 1:13:00] } 16... Rxc4 { [%eval 0.27] [%clk 0:49:43] } 17. b3 { [%eval 0.0] [%clk 1:13:19] } 17... Rc6 { [%eval 0.0] [%clk 0:42:29] } 18. Nb5 { [%eval 0.0] [%clk 1:12:10] } 18... Kd7? { [%eval 1.52] } { Mistake. Ne4 was best. } { [%clk 0:29:49] } 19. Nxa7 { [%eval 1.46] [%clk 1:10:50] } 19... Ra6 { [%eval 1.58] [%clk 0:25:29] } 20. Nb5 { [%eval 1.56] [%clk 1:11:13] } 20... Rxa2?! { [%eval 2.19] } { Inaccuracy. Rc6 was best. } { [%clk 0:24:51] } 21. Rc7+ { [%eval 2.02] [%clk 1:11:01] } 21... Kd8 { [%eval 1.79] [%clk 0:25:16] } 22. Rhc1? { [%eval 0.3] } { Mistake. f3 was best. } { [%clk 1:09:05] } 22... Ne4 { [%eval 0.55] [%clk 0:24:31] } 23. R1c2 { [%eval 0.14] [%clk 1:02:02] } 23... Rxc2 { [%eval 0.09] [%clk 0:24:53] } 24. Rxc2 { [%eval 0.15] [%clk 1:02:29] } 24... Nxd2 { [%eval 0.09] [%clk 0:25:11] } 25. Kxd2 { [%eval 0.18] [%clk 1:02:51] } 25... Bb4+ { [%eval 0.16] [%clk 0:25:29] } 26. Kd3 { [%eval 0.12] [%clk 1:00:32] } 26... Re8 { [%eval 0.18] [%clk 0:25:28] } 27. f3 { [%eval 0.0] [%clk 0:57:11] } 27... Re7 { [%eval 0.29] [%clk 0:22:54] } 28. e4 { [%eval 0.17] [%clk 0:54:44] } 28... dxe4+?! { [%eval 0.89] } { Inaccuracy. f5 was best. } { [%clk 0:14:37] } 29. fxe4 { [%eval 0.38] [%clk 0:55:11] } 29... f5?? { [%eval 3.5] } { Blunder. Rd7 was best. } { [%clk 0:12:37] } 30. e5?? { [%eval 0.72] } { Blunder. Kc4 was best. } { [%clk 0:47:44] } 30... Rd7 { [%eval 0.76] [%clk 0:12:56] } 31. Ra2 { [%eval 0.69] [%clk 0:42:10] } 31... Ke8 { [%eval 0.61] [%clk 0:13:03] } 32. Ra8+ { [%eval 0.76] [%clk 0:40:39] } 32... Kf7 { [%eval 0.61] [%clk 0:13:22] } 33. Kc4 { [%eval 0.62] [%clk 0:39:54] } 33... Be7 { [%eval 0.61] [%clk 0:13:14] } 34. Rb8 { [%eval 0.33] [%clk 0:26:07] } 34... g5 { [%eval 0.38] [%clk 0:13:01] } 35. Kd3 { [%eval 0.28] [%clk 0:25:45] } 35... h5 { [%eval 0.22] [%clk 0:11:42] } 36. Ke3 { [%eval 0.17] [%clk 0:22:58] } 36... Kg6 { [%eval 0.15] [%clk 0:11:08] } 37. Rg8+ { [%eval 0.3] [%clk 0:21:00] } 37... Kf7 { [%eval 0.3] [%clk 0:11:31] } 38. Rc8 { [%eval 0.28] [%clk 0:21:05] } 38... g4 { [%eval 0.26] [%clk 0:10:19] } 39. Rb8 { [%eval 0.0] [%clk 0:19:01] } 39... Bg5+ { [%eval 0.2] [%clk 0:10:26] } 40. Kd3 { [%eval 0.11] [%clk 0:18:51] } 40... Be7 { [%eval 0.24] [%clk 0:10:49] } 41. Rc8 { [%eval 0.3] [%clk 0:16:31] } 41... Kg6?? { [%eval 2.54] } { Blunder. h4 was best. } { [%clk 0:08:57] } 42. Nc7 { [%eval 2.47] [%clk 0:13:50] } 42... Kf7 { [%eval 2.42] [%clk 0:08:59] } 43. d5 { [%eval 2.68] [%clk 0:13:44] } 43... Bd8 { [%eval 2.68] [%clk 0:06:49] } 44. d6 { [%eval 2.28] [%clk 0:13:18] } 44... h4 { [%eval 2.63] [%clk 0:04:38] } 45. Ke2?? { [%eval 0.69] } { Blunder. gxh4 was best. } { [%clk 0:11:55] } 45... h3 { [%eval 0.65] [%clk 0:03:52] } 46. Kf1?! { [%eval 0.09] } { Inaccuracy. b4 was best. } { [%clk 0:07:41] } 46... Bg5?? { [%eval 5.4] } { Blunder. Bf6 was best. } { [%clk 0:01:51] } 47. Rh8 { [%eval 5.39] [%clk 0:06:25] } 47... Rd8 { [%eval 5.92] [%clk 0:01:38] } 48. Rh7+ { [%eval 5.87] [%clk 0:06:47] } 48... Kg6 { [%eval 5.94] [%clk 0:01:02] } 49. Nxe6 { [%eval 6.04] [%clk 0:03:05] } 49... Kxh7 { [%eval 6.46] [%clk 0:00:58] } 50. Nxg5+ { [%eval 6.07] [%clk 0:03:33] } 50... Kg8 { [%eval 7.28] [%clk 0:00:33] } 51. Ne6 { [%eval 7.06] [%clk 0:04:02] } 51... Rd7 { [%eval 6.29] [%clk 0:00:44] } 52. Nc5 { [%eval 7.39] [%clk 0:04:30] } 52... Rd8 { [%eval 7.6] [%clk 0:00:53] } 53. Nxb7 { [%eval 7.87] [%clk 0:04:48] } 53... Rf8 { [%eval 8.48] [%clk 0:01:08] } 54. d7 { [%eval 8.3] [%clk 0:05:02] } 54... f4 { [%eval 7.71] [%clk 0:01:34] } 55. gxf4 { [%eval 7.68] [%clk 0:05:05] } 1-0