Event: Round 6: Valerga, Diego - Melian, Juan Sebastian
Date: 2025-04-16
White: Valerga, Diego
WhiteTitle: GM
WhiteElo: 2414
Black: Melian, Juan Sebastian
BlackTitle: FM
BlackElo: 2347
Result: 1-0
ECO: D25
Opening: Queen's Gambit Accepted: Normal Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:29:00] } 1... d5 { [%eval 0.2] [%clk 1:30:38] } 2. Nf3 { [%eval 0.08] [%clk 1:28:51] } 2... Nf6 { [%eval 0.11] [%clk 1:31:00] } 3. c4 { [%eval 0.22] [%clk 1:29:15] } 3... dxc4 { [%eval 0.28] [%clk 1:31:00] } 4. e3 { [%eval 0.18] [%clk 1:29:37] } 4... b5 { [%eval 0.39] [%clk 1:31:25] } 5. a4 { [%eval 0.39] [%clk 1:29:06] } 5... b4 { [%eval 0.56] [%clk 1:31:50] } 6. Bxc4 { [%eval 0.44] [%clk 1:29:28] } 6... e6 { [%eval 0.53] [%clk 1:32:11] } 7. O-O { [%eval 0.57] [%clk 1:28:50] } 7... Be7 { [%eval 0.54] [%clk 1:32:34] } 8. Bb5+ { [%eval 0.28] [%clk 1:21:17] } 8... c6 { [%eval 0.31] [%clk 1:32:01] } 9. Be2 { [%eval 0.16] [%clk 1:18:14] } 9... Nbd7 { [%eval 0.53] [%clk 1:28:07] } 10. Nbd2 { [%eval 0.03] [%clk 1:16:38] } 10... O-O { [%eval 0.53] [%clk 1:25:40] } 11. b3?! { [%eval -0.11] } { Inaccuracy. a5 was best. } { [%clk 1:14:40] } 11... c5 { [%eval -0.09] [%clk 1:25:39] } 12. Bb2 { [%eval -0.05] [%clk 1:15:01] } 12... Bb7 { [%eval -0.06] [%clk 1:26:01] } 13. Rc1 { [%eval -0.04] [%clk 1:13:19] } 13... Rc8 { [%eval 0.0] [%clk 1:26:17] } 14. Nc4 { [%eval -0.12] [%clk 1:11:20] } 14... cxd4 { [%eval 0.11] [%clk 1:17:09] } 15. Nxd4 { [%eval 0.01] [%clk 1:07:51] } 15... Nc5 { [%eval 0.0] [%clk 1:15:46] } 16. Bf3?! { [%eval -0.59] } { Inaccuracy. Nb5 was best. } { [%clk 1:00:14] } 16... Bxf3 { [%eval -0.06] [%clk 1:10:27] } 17. Qxf3 { [%eval -0.07] [%clk 0:59:28] } 17... Qd5?! { [%eval 0.69] } { Inaccuracy. Nd3 was best. } { [%clk 1:10:50] } 18. Rfd1 { [%eval 0.48] [%clk 0:45:16] } 18... Qxf3 { [%eval 0.35] [%clk 0:53:43] } 19. gxf3 { [%eval 0.44] [%clk 0:45:27] } 19... Nd5 { [%eval 0.71] [%clk 0:53:04] } 20. Na5 { [%eval 0.7] [%clk 0:39:48] } 20... Bf6 { [%eval 0.72] [%clk 0:51:37] } 21. Rc4 { [%eval 0.66] [%clk 0:34:46] } 21... Nd7 { [%eval 0.63] [%clk 0:47:33] } 22. Nac6 { [%eval 0.91] [%clk 0:28:01] } 22... N7b6?! { [%eval 1.93] } { Inaccuracy. Ne5 was best. } { [%clk 0:41:23] } 23. Rc2 { [%eval 1.97] [%clk 0:24:35] } 23... a6 { [%eval 2.02] [%clk 0:26:41] } 24. Rdc1 { [%eval 1.73] [%clk 0:21:54] } 24... Ra8 { [%eval 1.45] [%clk 0:26:06] } 25. Ne2 { [%eval 1.21] [%clk 0:15:55] } 25... Bxb2 { [%eval 1.11] [%clk 0:19:25] } 26. Rxb2 { [%eval 1.17] [%clk 0:16:21] } 26... f5? { [%eval 2.48] } { Mistake. Nc8 was best. } { [%clk 0:19:42] } 27. Rbc2 { [%eval 2.24] [%clk 0:13:55] } 27... Nd7 { [%eval 2.15] [%clk 0:17:37] } 28. Ncd4 { [%eval 1.68] [%clk 0:11:59] } 28... Rfe8 { [%eval 2.19] [%clk 0:15:56] } 29. Rc6 { [%eval 2.41] [%clk 0:11:20] } 29... Ne5 { [%eval 2.36] [%clk 0:14:19] } 30. Rd6 { [%eval 2.32] [%clk 0:09:59] } 30... g5 { [%eval 2.54] [%clk 0:13:56] } 31. Kg2 { [%eval 1.93] [%clk 0:09:35] } 31... Kf7 { [%eval 2.21] [%clk 0:08:53] } 32. Nxf5 { [%eval 2.17] [%clk 0:07:38] } 32... exf5?! { [%eval 3.43] } { Inaccuracy. Red8 was best. } { [%clk 0:07:33] } 33. Rxd5 { [%eval 3.43] [%clk 0:08:03] } 33... Rad8 { [%eval 3.41] [%clk 0:07:57] } 34. Rcc5?! { [%eval 2.42] } { Inaccuracy. Rc7+ was best. } { [%clk 0:05:03] } 34... Rxd5 { [%eval 2.57] [%clk 0:06:52] } 35. Rxd5 { [%eval 2.67] [%clk 0:05:31] } 35... f4 { [%eval 2.48] [%clk 0:04:44] } 36. Nd4 { [%eval 2.52] [%clk 0:05:54] } 36... fxe3 { [%eval 2.76] [%clk 0:02:55] } 37. fxe3 { [%eval 2.74] [%clk 0:06:17] } 37... Nd3 { [%eval 2.81] [%clk 0:00:56] } 38. Nc6 { [%eval 2.9] [%clk 0:04:10] } 38... Nc1 { [%eval 2.67] [%clk 0:01:03] } 39. e4 { [%eval 2.64] [%clk 0:04:33] } 39... h6 { [%eval 2.82] [%clk 0:00:33] } 40. Nxb4 { [%eval 3.0] [%clk 0:04:34] } 40... Rb8 { [%eval 3.15] [%clk 0:00:51] } 41. Nd3 { [%eval 3.17] [%clk 0:03:14] } 41... Nxb3 { [%eval 3.34] [%clk 0:01:19] } 42. Rd6 { [%eval 3.27] [%clk 0:03:37] } 42... Kg7 { [%eval 3.29] [%clk 0:01:09] } 43. Rxa6 { [%eval 3.02] [%clk 0:03:44] } 43... Rd8?! { [%eval 3.85] } { Inaccuracy. Nd2 was best. } { [%clk 0:01:38] } 44. Ne5 { [%eval 3.82] [%clk 0:04:01] } 44... Rd2+ { [%eval 4.03] [%clk 0:01:58] } 45. Kg3 { [%eval 3.98] [%clk 0:04:07] } 45... Nd4 { [%eval 4.15] [%clk 0:02:11] } 46. Ra7+ { [%eval 4.24] [%clk 0:03:59] } 46... Kg8 { [%eval 5.0] [%clk 0:02:29] } 47. Rd7 { [%eval 4.72] [%clk 0:03:13] } 47... h5 { [%eval 5.44] [%clk 0:02:39] } 48. Kh3 { [%eval 5.31] [%clk 0:02:00] } 48... Nxf3 { [%eval 6.61] [%clk 0:00:48] } 49. Rxd2 { [%eval 6.2] [%clk 0:02:22] } 49... Nxd2 { [%eval 7.1] [%clk 0:01:13] } 50. a5 { [%eval 7.13] [%clk 0:02:42] } 50... g4+ { [%eval 7.66] [%clk 0:01:03] } 51. Kh4 { [%eval 6.77] [%clk 0:02:38] } 1-0