Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-23
White: Ricouz Vasquez, Enzo Joaquin
WhiteElo: 1903
Black: Branes Castillo, Martin Hati
BlackElo: 1789
Result: 0-1
ECO: B20
Opening: Sicilian Defense
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:43] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. d3 { [%eval -0.07] [%clk 1:30:45] } 2... e6 { [%eval 0.0] [%clk 1:31:07] } 3. Nf3 { [%eval 0.05] [%clk 1:31:06] } 3... Nc6 { [%eval 0.0] [%clk 1:31:24] } 4. g3 { [%eval 0.0] [%clk 1:31:32] } 4... d6 { [%eval 0.16] [%clk 1:31:26] } 5. Bg2 { [%eval 0.05] [%clk 1:31:57] } 5... Nf6 { [%eval 0.13] [%clk 1:31:21] } 6. O-O { [%eval 0.17] [%clk 1:32:21] } 6... Be7 { [%eval 0.15] [%clk 1:31:47] } 7. Re1 { [%eval 0.08] [%clk 1:32:40] } 7... O-O { [%eval 0.14] [%clk 1:32:02] } 8. c3 { [%eval 0.16] [%clk 1:33:07] } 8... e5 { [%eval 0.13] [%clk 1:31:43] } 9. h3 { [%eval -0.05] [%clk 1:33:26] } 9... Rb8 { [%eval 0.06] [%clk 1:32:06] } 10. d4 { [%eval 0.11] [%clk 1:32:25] } 10... exd4 { [%eval 0.1] [%clk 1:22:32] } 11. cxd4 { [%eval 0.07] [%clk 1:32:43] } 11... cxd4 { [%eval 0.31] [%clk 1:22:01] } 12. Nxd4 { [%eval 0.3] [%clk 1:33:05] } 12... Qb6?! { [%eval 1.18] } { Inaccuracy. d5 was best. } { [%clk 1:20:55] } 13. Nc2 { [%eval 0.96] [%clk 1:17:42] } 13... Re8 { [%eval 0.96] [%clk 1:13:32] } 14. Nc3 { [%eval 0.95] [%clk 1:17:10] } 14... Bf8 { [%eval 1.23] [%clk 1:12:58] } 15. Rb1 { [%eval 1.07] [%clk 1:07:26] } 15... g6?! { [%eval 1.68] } { Inaccuracy. Qd8 was best. } { [%clk 1:10:23] } 16. Bg5 { [%eval 1.6] [%clk 0:57:47] } 16... Re6 { [%eval 2.21] [%clk 1:02:07] } 17. Qd2 { [%eval 2.11] [%clk 0:54:35] } 17... Bg7 { [%eval 2.02] [%clk 1:01:24] } 18. Ne3 { [%eval 1.74] [%clk 0:42:22] } 18... Qa5?! { [%eval 2.48] } { Inaccuracy. Qd4 was best. } { [%clk 1:00:16] } 19. Ned5 { [%eval 2.43] [%clk 0:40:04] } 19... Bd7 { [%eval 2.87] [%clk 0:58:01] } 20. b4 { [%eval 2.78] [%clk 0:30:46] } 20... Qd8 { [%eval 2.54] [%clk 0:53:50] } 21. h4 { [%eval 2.58] [%clk 0:19:57] } 21... Rc8 { [%eval 2.62] [%clk 0:52:33] } 22. Bh3 { [%eval 2.3] [%clk 0:18:17] } 22... Ne5 { [%eval 2.28] [%clk 0:52:05] } 23. Bg2?! { [%eval 1.14] } { Inaccuracy. Kg2 was best. } { [%clk 0:10:19] } 23... Nc4 { [%eval 1.16] [%clk 0:50:15] } 24. Qf4?! { [%eval 0.31] } { Inaccuracy. Qd3 was best. } { [%clk 0:09:20] } 24... Nxd5 { [%eval 0.26] [%clk 0:48:54] } 25. Nxd5 { [%eval 0.31] [%clk 0:09:22] } 25... f6 { [%eval 0.3] [%clk 0:49:00] } 26. Bh6 { [%eval 0.34] [%clk 0:09:34] } 26... Ne5?! { [%eval 1.34] } { Inaccuracy. Re5 was best. } { [%clk 0:49:28] } 27. Rbd1?! { [%eval 0.71] } { Inaccuracy. Bxg7 was best. } { [%clk 0:08:20] } 27... Ba4? { [%eval 2.32] } { Mistake. Re8 was best. } { [%clk 0:48:28] } 28. Bxg7?! { [%eval 1.26] } { Inaccuracy. Bh3 was best. } { [%clk 0:04:43] } 28... Kxg7 { [%eval 0.99] [%clk 0:48:34] } 29. Rd4 { [%eval 1.25] [%clk 0:04:46] } 29... Re8 { [%eval 1.3] [%clk 0:48:28] } 30. h5 { [%eval 1.3] [%clk 0:03:08] } 30... Rf8 { [%eval 1.52] [%clk 0:46:10] } 31. h6+ { [%eval 1.53] [%clk 0:02:12] } 31... Kh8 { [%eval 1.42] [%clk 0:46:12] } 32. Qh4?! { [%eval 0.56] } { Inaccuracy. Qe3 was best. } { [%clk 0:00:40] } 32... g5 { [%eval 0.95] [%clk 0:46:06] } 33. Qh5 { [%eval 1.23] [%clk 0:00:49] } 33... Rc2 { [%eval 1.24] [%clk 0:45:17] } 34. Ne3? { [%eval -0.32] } { Mistake. Qd1 was best. } { [%clk 0:00:36] } 34... Rxa2 { [%eval -0.49] [%clk 0:45:17] } 35. Nf5 { [%eval -0.43] [%clk 0:00:56] } 35... Qb6 { [%eval -0.45] [%clk 0:45:03] } 36. Rf1 { [%eval -0.56] [%clk 0:00:41] } 36... Bb5 { [%eval -0.25] [%clk 0:44:11] } 37. Rxd6 { [%eval -0.26] [%clk 0:00:50] } 37... Qc7 { [%eval -0.5] [%clk 0:44:20] } 38. Rfd1?? { [%eval -4.17] } { Blunder. Re6 was best. } { [%clk 0:00:46] } 38... Be2 { [%eval -4.11] [%clk 0:44:20] } 39. Rxf6 { [%eval -4.27] [%clk 0:00:42] } 39... Rg8 { [%eval -4.11] [%clk 0:44:10] } 40. Qh3?! { [%eval -5.28] } { Inaccuracy. Qxe2 was best. } { [%clk 0:00:31] } 40... Bxd1 { [%eval -5.24] [%clk 0:44:29] } 41. Ne3 { [%eval -5.3] [%clk 0:00:35] } 41... Ra1?! { [%eval -4.01] } { Inaccuracy. Qc1 was best. } { [%clk 0:43:59] } 42. Kh2 { [%eval -4.62] [%clk 0:00:48] } 42... Qc1 { [%eval -4.65] [%clk 0:43:55] } 43. Qf5 { [%eval -5.18] [%clk 0:00:33] } 43... Be2 { [%eval -5.01] [%clk 0:32:57] } 44. Qxe5?? { [%eval #-5] } { Checkmate is now unavoidable. Bf1 was best. } { [%clk 0:00:00] } 44... Qg1+ { [%eval #-4] [%clk 0:32:52] } 45. Kh3 { [%eval #-4] } 45... g4+ { [%eval #-3] [%clk 0:32:57] } 46. Kh4 { [%eval #-2] [%clk 0:00:00] } 46... Qc1?? { [%eval #1] } { Lost forced checkmate sequence. Qh2+ was best. } { [%clk 0:32:57] } 0-1