Event: ZONAL 2.5 ABSOLUTO CHILE 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-03-14
White: Melian, Juan Sebastian
WhiteTitle: FM
WhiteElo: 2341
Black: Valdes Escobar, Alvaro
BlackTitle: IM
BlackElo: 2346
Result: 1-0
ECO: A46
Opening: Indian Defense: Knights Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. d4 { [%eval 0.17] [%clk 1:30:58] } 1... Nf6 { [%eval 0.19] [%clk 1:22:23] } 2. Nf3 { [%eval 0.11] [%clk 1:31:20] } 2... e6 { [%eval 0.14] [%clk 1:22:40] } 3. g3 { [%eval 0.0] [%clk 1:31:43] } 3... d5 { [%eval 0.23] [%clk 1:20:37] } 4. Bg2 { [%eval 0.18] [%clk 1:31:55] } 4... Be7 { [%eval 0.26] [%clk 1:20:19] } 5. O-O { [%eval 0.29] [%clk 1:32:15] } 5... O-O { [%eval 0.22] [%clk 1:20:45] } 6. c4 { [%eval 0.2] [%clk 1:32:39] } 6... a5 { [%eval 0.35] [%clk 1:20:51] } 7. Qc2 { [%eval 0.24] [%clk 1:33:03] } 7... c6 { [%eval 0.33] [%clk 1:19:58] } 8. Rd1 { [%eval 0.33] [%clk 1:33:25] } 8... Nbd7 { [%eval 0.38] [%clk 1:16:02] } 9. Bf4 { [%eval 0.21] [%clk 1:33:16] } 9... Nh5 { [%eval 0.42] [%clk 1:15:32] } 10. Bc1 { [%eval 0.44] [%clk 1:33:16] } 10... Nhf6 { [%eval 0.45] [%clk 1:15:27] } 11. Nbd2 { [%eval 0.4] [%clk 1:31:52] } 11... b6 { [%eval 0.6] [%clk 1:14:28] } 12. e4 { [%eval 0.59] [%clk 1:32:09] } 12... Bb7 { [%eval 0.75] [%clk 1:14:41] } 13. e5 { [%eval 0.72] [%clk 1:31:37] } 13... Ne8 { [%eval 0.78] [%clk 1:15:05] } 14. cxd5 { [%eval 0.75] [%clk 1:31:14] } 14... cxd5 { [%eval 0.73] [%clk 1:14:57] } 15. Nf1 { [%eval 0.74] [%clk 1:31:16] } 15... Nc7?! { [%eval 1.4] } { Inaccuracy. Qc7 was best. } { [%clk 1:09:29] } 16. h4 { [%eval 1.49] [%clk 1:31:09] } 16... Re8 { [%eval 1.45] [%clk 0:57:02] } 17. Bf4 { [%eval 1.45] [%clk 1:26:23] } 17... Rc8 { [%eval 1.5] [%clk 0:55:37] } 18. Ne3 { [%eval 1.49] [%clk 1:23:28] } 18... Ba6 { [%eval 1.73] [%clk 0:49:31] } 19. a3 { [%eval 1.6] [%clk 1:04:09] } 19... Bb5 { [%eval 1.96] [%clk 0:39:42] } 20. Qd2 { [%eval 1.89] [%clk 1:01:06] } 20... Nf8 { [%eval 2.07] [%clk 0:35:59] } 21. h5?! { [%eval 0.97] } { Inaccuracy. Ng4 was best. } { [%clk 1:01:14] } 21... Na6? { [%eval 2.26] } { Mistake. h6 was best. } { [%clk 0:34:07] } 22. Ng4 { [%eval 2.16] [%clk 1:00:58] } 22... Nb8 { [%eval 2.26] [%clk 0:24:59] } 23. h6?! { [%eval 1.58] } { Inaccuracy. a4 was best. } { [%clk 0:56:02] } 23... g6? { [%eval 3.24] } { Mistake. f5 was best. } { [%clk 0:25:23] } 24. Rdc1 { [%eval 2.85] [%clk 0:54:09] } 24... Nbd7? { [%eval 4.56] } { Mistake. Nfd7 was best. } { [%clk 0:22:20] } 25. Rxc8 { [%eval 4.59] [%clk 0:52:41] } 25... Qxc8 { [%eval 4.53] [%clk 0:22:49] } 26. Bg5 { [%eval 4.41] [%clk 0:52:49] } 26... Qd8 { [%eval 4.58] [%clk 0:21:02] } 27. Qf4 { [%eval 4.43] [%clk 0:52:43] } 27... Be2 { [%eval 5.07] [%clk 0:13:33] } 28. Rc1 { [%eval 5.11] [%clk 0:52:09] } 28... Bxf3 { [%eval 5.24] [%clk 0:12:17] } 29. Bxe7 { [%eval 5.17] [%clk 0:52:25] } 29... Qxe7 { [%eval 5.24] [%clk 0:12:39] } 30. Bxf3 { [%eval 5.12] [%clk 0:52:49] } 30... Rb8 { [%eval 5.66] [%clk 0:10:48] } 31. Rc7 { [%eval 5.84] [%clk 0:48:46] } 31... Qd8 { [%eval 6.02] [%clk 0:11:09] } 32. Qc1 { [%eval 5.72] [%clk 0:47:55] } 32... b5 { [%eval 5.78] [%clk 0:08:38] } 33. Be2 { [%eval 5.5] [%clk 0:44:22] } 33... Kh8 { [%eval 6.38] [%clk 0:07:25] } 34. Kg2 { [%eval 6.39] [%clk 0:41:14] } 34... Qe8 { [%eval 7.11] [%clk 0:03:05] } 35. Bxb5 { [%eval 7.57] [%clk 0:40:12] } 35... Rxb5 { [%eval 7.3] [%clk 0:03:17] } 36. Rc8 { [%eval 7.59] [%clk 0:40:38] } 36... Qe7? { [%eval #7] } { Checkmate is now unavoidable. Qxc8 was best. } { [%clk 0:02:23] } 37. Qc7 { [%eval #6] [%clk 0:40:49] } 37... f5 { [%eval #4] [%clk 0:00:49] } 38. Qxd7 { [%eval #3] [%clk 0:40:30] } 1-0