Event: Round 6: Castillo Beitia, Ashley Alexandra - Ortiz Menacho, Sebastian Alonso
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-6/WevYavR8/UkeDX2YE
White: Castillo Beitia, Ashley Alexandra
WhiteTitle: FM
WhiteElo: 2011
Black: Ortiz Menacho, Sebastian Alonso
BlackElo: 1983
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense
Variant: Standard
TimeControl: 45+10

1. d4 { [%eval 0.17] [%clk 0:45:19] } 1... Nf6 { [%eval 0.19] [%clk 0:45:15] } 2. c4 { [%eval 0.18] [%clk 0:45:25] } 2... e6 { [%eval 0.14] [%clk 0:45:22] } 3. Nc3 { [%eval 0.09] [%clk 0:45:33] } 3... Bb4 { [%eval 0.07] [%clk 0:45:28] } 4. Bd2 { [%eval 0.0] [%clk 0:45:41] } 4... b6 { [%eval 0.17] [%clk 0:45:30] } 5. Nf3 { [%eval 0.0] [%clk 0:45:41] } 5... Bb7 { [%eval 0.25] [%clk 0:45:35] } 6. e3 { [%eval 0.14] [%clk 0:45:47] } 6... O-O { [%eval 0.12] [%clk 0:45:38] } 7. Bd3 { [%eval 0.08] [%clk 0:45:54] } 7... d5 { [%eval 0.08] [%clk 0:45:42] } 8. cxd5 { [%eval 0.09] [%clk 0:46:01] } 8... exd5 { [%eval 0.1] [%clk 0:45:46] } 9. Rc1 { [%eval 0.07] [%clk 0:46:04] } 9... a6 { [%eval 0.21] [%clk 0:43:40] } 10. O-O { [%eval 0.12] [%clk 0:43:16] } 10... Nbd7 { [%eval 0.4] [%clk 0:43:12] } 11. Ne5 { [%eval 0.32] [%clk 0:43:06] } 11... Bd6 { [%eval 0.52] [%clk 0:43:09] } 12. f4 { [%eval 0.53] [%clk 0:43:05] } 12... c5 { [%eval 0.67] [%clk 0:43:14] } 13. Qf3 { [%eval 0.59] [%clk 0:41:03] } 13... b5 { [%eval 1.01] [%clk 0:39:04] } 14. Ne2? { [%eval -0.16] } { Mistake. Qh3 was best. } { [%clk 0:38:44] } 14... Ne4 { [%eval -0.12] [%clk 0:32:34] } 15. Bxe4 { [%eval -0.15] [%clk 0:38:32] } 15... dxe4 { [%eval -0.13] [%clk 0:32:39] } 16. Qh3 { [%eval -0.16] [%clk 0:34:51] } 16... Bxe5 { [%eval -0.05] [%clk 0:01:07] } 17. fxe5 { [%eval -0.05] [%clk 0:34:39] } 17... Nxe5 { [%eval -0.04] [%clk 0:01:14] } 18. Rxc5 { [%eval 0.0] [%clk 0:34:00] } 18... Nd3 { [%eval -0.1] [%clk 0:01:22] } 19. Rh5 { [%eval -0.08] [%clk 0:32:32] } 19... h6?! { [%eval 0.51] } { Inaccuracy. Bc8 was best. } { [%clk 0:01:29] } 20. Nf4 { [%eval 0.0] [%clk 0:28:54] } 20... Nxf4 { [%eval 0.28] [%clk 0:01:08] } 21. Rxf4 { [%eval 0.23] [%clk 0:28:53] } 21... Qd6 { [%eval 0.27] [%clk 0:01:01] } 22. Qg3 { [%eval 0.16] [%clk 0:25:24] } 22... Kh7? { [%eval 1.54] } { Mistake. Qg6 was best. } { [%clk 0:00:40] } 23. Rc5? { [%eval 0.04] } { Mistake. Rxh6+ was best. } { [%clk 0:23:54] } 23... Rad8? { [%eval 1.28] } { Mistake. Bd5 was best. } { [%clk 0:00:13] } 24. Qf2? { [%eval 0.0] } { Mistake. Bb4 was best. } { [%clk 0:23:12] } 24... Qg6 { [%eval 0.26] [%clk 0:00:15] } 25. Bb4 { [%eval 0.24] [%clk 0:22:45] } 25... Rfe8?? { [%eval 2.22] } { Blunder. f6 was best. } { [%clk 0:00:12] } 26. Rxf7 { [%eval 2.15] [%clk 0:22:45] } 26... Bd5 { [%eval 2.32] [%clk 0:00:22] } 27. Ra7 { [%eval 2.17] [%clk 0:20:18] } 27... Rf8 { [%eval 1.98] [%clk 0:00:31] } 28. Qg3 { [%eval 2.13] [%clk 0:20:27] } 28... Qxg3 { [%eval 2.07] [%clk 0:00:40] } 29. hxg3 { [%eval 2.11] [%clk 0:20:35] } 29... Rf6 { [%eval 2.13] [%clk 0:00:20] } 30. a4? { [%eval 0.56] } { Mistake. b3 was best. } { [%clk 0:17:16] } 30... Bc4?? { [%eval 2.62] } { Blunder. bxa4 was best. } { [%clk 0:00:13] } 31. axb5 { [%eval 2.12] [%clk 0:16:01] } 31... axb5 { [%eval 2.43] [%clk 0:00:23] } 32. Rcc7 { [%eval 2.32] [%clk 0:16:09] } 32... Rg6 { [%eval 2.15] [%clk 0:00:23] } 33. Kh2?! { [%eval 1.2] } { Inaccuracy. Be7 was best. } { [%clk 0:16:15] } 33... h5?! { [%eval 2.41] } { Inaccuracy. Rd5 was best. } { [%clk 0:00:29] } 34. Rc5 { [%eval 2.03] [%clk 0:15:26] } 34... Rd5 { [%eval 1.93] [%clk 0:00:20] } 35. Rc8 { [%eval 1.5] [%clk 0:15:01] } 35... Rdg5?! { [%eval 2.29] } { Inaccuracy. Rf5 was best. } { [%clk 0:00:11] } 36. Raa8 { [%eval 2.25] [%clk 0:14:41] } 36... Re6 { [%eval 2.21] [%clk 0:00:20] } 37. Rh8+ { [%eval 2.05] [%clk 0:14:25] } 37... Kg6 { [%eval 2.28] [%clk 0:00:29] } 38. Ra7 { [%eval 2.17] [%clk 0:14:26] } 38... Rf5 { [%eval 2.22] [%clk 0:00:20] } 39. Bc3 { [%eval 1.62] [%clk 0:13:25] } 39... Bd5?! { [%eval 2.48] } { Inaccuracy. Rb6 was best. } { [%clk 0:00:13] } 40. Rd8?! { [%eval 1.69] } { Inaccuracy. Rb8 was best. } { [%clk 0:12:58] } 40... Ref6 { [%eval 1.56] [%clk 0:00:18] } 41. Rdd7 { [%eval 1.35] [%clk 0:12:32] } 41... Rf7 { [%eval 1.5] [%clk 0:00:26] } 42. Ra6+ { [%eval 1.14] [%clk 0:12:24] } 42... R7f6 { [%eval 1.31] [%clk 0:00:32] } 43. Ra5 { [%eval 1.29] [%clk 0:12:28] } 43... Bc6? { [%eval 2.86] } { Mistake. Bc4 was best. } { [%clk 0:00:18] } 44. Rc7 { [%eval 2.89] [%clk 0:12:33] } 44... Rd5?! { [%eval 4.22] } { Inaccuracy. Be8 was best. } { [%clk 0:00:12] } 45. Raa7 { [%eval 4.16] [%clk 0:12:38] } 45... Rf8?! { [%eval 5.32] } { Inaccuracy. Kh6 was best. } { [%clk 0:00:11] } 46. Rxg7+ { [%eval 5.21] [%clk 0:12:44] } 46... Kf6 { [%eval 5.11] [%clk 0:00:20] } 47. Rh7 { [%eval 5.05] [%clk 0:12:27] } 47... Ra8 { [%eval 4.97] [%clk 0:00:18] } 48. Raf7+ { [%eval 4.96] [%clk 0:12:20] } 48... Kg6 { [%eval 5.53] [%clk 0:00:19] } 49. Rfg7+ { [%eval 5.38] [%clk 0:12:20] } 49... Kf6 { [%eval 5.49] [%clk 0:00:28] } 50. Rc7 { [%eval 4.97] [%clk 0:12:28] } 50... Kg6 { [%eval 4.98] [%clk 0:00:22] } 51. Rhe7 { [%eval 4.84] [%clk 0:12:32] } 51... Rd6 { [%eval 5.36] [%clk 0:00:21] } 52. Rg7+ { [%eval 5.33] [%clk 0:12:26] } 52... Kh6 { [%eval 5.57] [%clk 0:00:28] } 53. Rh7+ { [%eval 5.16] [%clk 0:12:35] } 53... Kg6?? { [%eval #5] } { Checkmate is now unavoidable. Kg5 was best. } { [%clk 0:00:37] } 54. Rcg7+ { [%eval #4] [%clk 0:12:44] } 54... Kf6 { [%eval #2] [%clk 0:00:46] } 55. d5+ { [%eval #1] [%clk 0:12:52] } 1-0