Event: Nacional Sub 20 Absoluto 2025
Site: Polideportivo Estadio Nacional, Chile
Date: 2025-01-25
White: Myers Cumsille, Cash Amaru
WhiteElo: 1966
Black: Branes Castillo, Martin Hati
BlackElo: 1789
Result: 1-0
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard
TimeControl: 90 minutes with 30 seconds increment from move 1

1. e4 { [%eval 0.18] [%clk 1:30:46] } 1... c5 { [%eval 0.25] [%clk 1:30:45] } 2. Nf3 { [%eval 0.2] [%clk 1:31:11] } 2... e6 { [%eval 0.28] [%clk 1:31:03] } 3. d4 { [%eval 0.4] [%clk 1:31:37] } 3... cxd4 { [%eval 0.29] [%clk 1:31:25] } 4. Nxd4 { [%eval 0.23] [%clk 1:32:03] } 4... a6 { [%eval 0.42] [%clk 1:31:45] } 5. c4 { [%eval 0.21] [%clk 1:32:02] } 5... Nf6 { [%eval 0.23] [%clk 1:32:05] } 6. Nc3 { [%eval 0.34] [%clk 1:32:24] } 6... Qc7 { [%eval 0.5] [%clk 1:32:29] } 7. a3 { [%eval 0.52] [%clk 1:25:13] } 7... b6 { [%eval 0.61] [%clk 1:32:51] } 8. Be2 { [%eval 0.75] [%clk 1:19:02] } 8... Bb7 { [%eval 0.51] [%clk 1:33:08] } 9. Qd3 { [%eval 0.13] [%clk 1:18:29] } 9... Nc6 { [%eval 0.2] [%clk 1:31:02] } 10. Nxc6 { [%eval 0.19] [%clk 1:12:07] } 10... Bxc6 { [%eval 0.44] [%clk 1:31:06] } 11. O-O { [%eval 0.48] [%clk 1:11:10] } 11... Be7 { [%eval 0.45] [%clk 1:25:49] } 12. Be3 { [%eval 0.54] [%clk 1:09:51] } 12... d6 { [%eval 0.57] [%clk 1:22:53] } 13. f4 { [%eval 0.33] [%clk 1:07:03] } 13... O-O { [%eval 0.36] [%clk 1:19:28] } 14. Bf3 { [%eval 0.33] [%clk 1:03:38] } 14... Nd7 { [%eval 0.28] [%clk 1:19:07] } 15. b4 { [%eval 0.33] [%clk 1:01:55] } 15... Rab8 { [%eval 0.61] [%clk 1:13:55] } 16. Rfc1 { [%eval 0.39] [%clk 0:58:23] } 16... Rfc8?! { [%eval 1.08] } { Inaccuracy. Rfd8 was best. } { [%clk 1:12:45] } 17. Nd5 { [%eval 1.11] [%clk 0:44:55] } 17... exd5?! { [%eval 2.22] } { Inaccuracy. Qd8 was best. } { [%clk 0:57:23] } 18. cxd5 { [%eval 2.21] [%clk 0:44:46] } 18... Bb5 { [%eval 2.25] [%clk 0:57:01] } 19. Rxc7 { [%eval 2.36] [%clk 0:45:06] } 19... Bxd3 { [%eval 2.18] [%clk 0:57:29] } 20. Rxd7 { [%eval 2.38] [%clk 0:45:03] } 20... Kf8 { [%eval 2.13] [%clk 0:56:51] } 21. Bd4 { [%eval 2.17] [%clk 0:39:16] } 21... f6 { [%eval 2.7] [%clk 0:56:36] } 22. Rd1 { [%eval 2.31] [%clk 0:30:30] } 22... Bb5 { [%eval 2.43] [%clk 0:53:47] } 23. Ra7 { [%eval 2.25] [%clk 0:30:43] } 23... Rc2?! { [%eval 3.04] } { Inaccuracy. a5 was best. } { [%clk 0:52:01] } 24. e5 { [%eval 2.9] [%clk 0:29:34] } 24... Rbc8 { [%eval 3.08] [%clk 0:46:20] } 25. exf6 { [%eval 2.96] [%clk 0:27:01] } 25... gxf6 { [%eval 2.8] [%clk 0:46:39] } 26. Be4 { [%eval 3.04] [%clk 0:23:33] } 26... Rc1 { [%eval 2.97] [%clk 0:45:29] } 27. Rxc1 { [%eval 2.83] [%clk 0:22:54] } 27... Rxc1+ { [%eval 2.82] [%clk 0:45:58] } 28. Kf2 { [%eval 2.67] [%clk 0:22:48] } 28... h5?! { [%eval 3.43] } { Inaccuracy. Rf1+ was best. } { [%clk 0:41:38] } 29. Bxb6?! { [%eval 2.21] } { Inaccuracy. Bg6 was best. } { [%clk 0:19:48] } 29... h4 { [%eval 2.88] [%clk 0:41:27] } 30. a4 { [%eval 2.37] [%clk 0:16:18] } 30... Rf1+ { [%eval 2.34] [%clk 0:34:33] } 31. Ke3 { [%eval 2.43] [%clk 0:16:37] } 31... Re1+ { [%eval 2.36] [%clk 0:34:58] } 32. Kf3 { [%eval 2.25] [%clk 0:07:29] } 32... Bxa4 { [%eval 2.28] [%clk 0:35:09] } 33. Bd3? { [%eval 0.68] } { Mistake. Ra8+ was best. } { [%clk 0:07:15] } 33... Bb3 { [%eval 0.69] [%clk 0:27:21] } 34. Rxa6 { [%eval 0.45] [%clk 0:05:56] } 34... Bxd5+ { [%eval 0.42] [%clk 0:27:40] } 35. Kg4 { [%eval 0.57] [%clk 0:03:01] } 35... Rh1 { [%eval 0.55] [%clk 0:27:59] } 36. g3 { [%eval 0.37] [%clk 0:02:28] } 36... Kf7? { [%eval 1.91] } { Mistake. Rxh2 was best. } { [%clk 0:26:03] } 37. Ra7 { [%eval 1.59] [%clk 0:02:27] } 37... hxg3?! { [%eval 2.28] } { Inaccuracy. Kf8 was best. } { [%clk 0:23:19] } 38. hxg3 { [%eval 1.7] [%clk 0:02:15] } 38... Kf8 { [%eval 2.17] [%clk 0:20:37] } 39. Ra3?! { [%eval 1.47] } { Inaccuracy. b5 was best. } { [%clk 0:02:03] } 39... f5+? { [%eval 3.42] } { Mistake. Bf7 was best. } { [%clk 0:13:49] } 40. Kxf5 { [%eval 3.27] [%clk 0:01:35] } 40... Rh5+ { [%eval 3.89] [%clk 0:14:10] } 41. Kg4 { [%eval 4.08] [%clk 0:01:45] } 41... Rh8 { [%eval 4.34] [%clk 0:14:40] } 42. Bg6 { [%eval 3.68] [%clk 0:01:08] } 42... Rh1 { [%eval 3.81] [%clk 0:09:54] } 43. Bd3 { [%eval 3.68] [%clk 0:00:59] } 43... Rh8 { [%eval 4.07] [%clk 0:10:08] } 44. Bd4 { [%eval 4.17] [%clk 0:00:54] } 44... Rh2 { [%eval 4.01] [%clk 0:09:57] } 45. Rc3 { [%eval 3.77] [%clk 0:00:55] } 45... Rd2 { [%eval 3.12] [%clk 0:10:00] } 46. f5 { [%eval 3.56] [%clk 0:00:47] } 46... Kf7 { [%eval 3.99] [%clk 0:10:29] } 47. Be3 { [%eval 3.74] [%clk 0:00:54] } 47... Rb2 { [%eval 3.71] [%clk 0:10:47] } 48. b5 { [%eval 3.68] [%clk 0:00:52] } 48... Rb4+ { [%eval 3.65] [%clk 0:10:34] } 49. Kh3?! { [%eval 2.87] } { Inaccuracy. Bf4 was best. } { [%clk 0:00:58] } 49... Ra4?! { [%eval 4.25] } { Inaccuracy. Bf6 was best. } { [%clk 0:10:31] } 50. b6 { [%eval 4.1] [%clk 0:01:05] } 50... Ra8?! { [%eval 5.63] } { Inaccuracy. Rb4 was best. } { [%clk 0:10:59] } 51. Bd4?! { [%eval 4.16] } { Inaccuracy. Rc7 was best. } { [%clk 0:00:37] } 51... Ra4 { [%eval 4.23] [%clk 0:11:22] } 52. Be3 { [%eval 3.8] [%clk 0:00:35] } 52... Ra8?! { [%eval 5.23] } { Inaccuracy. Rb4 was best. } { [%clk 0:11:50] } 53. Rc7 { [%eval 4.96] [%clk 0:00:42] } 1-0