Event: Round 7: Han, Johnathan - Castillo Beitia, Ashley Alexandra
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-7/XX3U7QQH/9BkK5Ivb
White: Han, Johnathan
WhiteTitle: IM
WhiteElo: 2192
Black: Castillo Beitia, Ashley Alexandra
BlackTitle: FM
BlackElo: 2011
Result: 1-0
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:18] } 1... c5 { [%eval 0.24] [%clk 0:45:20] } 2. Nf3 { [%eval 0.2] [%clk 0:45:16] } 2... d6 { [%eval 0.31] [%clk 0:45:25] } 3. d4 { [%eval 0.22] [%clk 0:45:21] } 3... cxd4 { [%eval 0.19] [%clk 0:45:32] } 4. Nxd4 { [%eval 0.18] [%clk 0:45:26] } 4... Nf6 { [%eval 0.31] [%clk 0:45:35] } 5. Nc3 { [%eval 0.32] [%clk 0:45:31] } 5... a6 { [%eval 0.25] [%clk 0:45:41] } 6. Be3 { [%eval 0.25] [%clk 0:42:46] } 6... e5 { [%eval 0.15] [%clk 0:45:24] } 7. Nb3 { [%eval 0.21] [%clk 0:42:44] } 7... Be6 { [%eval 0.2] [%clk 0:45:32] } 8. h3 { [%eval 0.23] [%clk 0:42:12] } 8... Be7 { [%eval 0.2] [%clk 0:43:01] } 9. g4 { [%eval 0.0] [%clk 0:42:15] } 9... d5 { [%eval 0.0] [%clk 0:41:18] } 10. g5 { [%eval -0.32] [%clk 0:38:05] } 10... Nxe4 { [%eval 0.11] [%clk 0:40:17] } 11. Nxe4 { [%eval 0.03] [%clk 0:38:12] } 11... dxe4 { [%eval 0.09] [%clk 0:40:25] } 12. Qxd8+ { [%eval 0.04] [%clk 0:38:20] } 12... Bxd8?! { [%eval 0.69] } { Inaccuracy. Kxd8 was best. } { [%clk 0:40:25] } 13. Bg2 { [%eval 0.27] [%clk 0:35:09] } 13... Bd5 { [%eval 0.78] [%clk 0:34:06] } 14. O-O-O { [%eval 0.78] [%clk 0:35:11] } 14... Bc6 { [%eval 0.93] [%clk 0:34:08] } 15. Nd2 { [%eval 0.94] [%clk 0:35:07] } 15... O-O { [%eval 0.91] [%clk 0:32:16] } 16. Bxe4 { [%eval 0.94] [%clk 0:34:49] } 16... Be7 { [%eval 0.87] [%clk 0:30:04] } 17. Bxc6 { [%eval 0.39] [%clk 0:33:39] } 17... Nxc6 { [%eval 0.5] [%clk 0:30:10] } 18. Ne4 { [%eval 0.42] [%clk 0:33:47] } 18... Rfd8 { [%eval 0.61] [%clk 0:26:58] } 19. Bb6 { [%eval 0.63] [%clk 0:33:50] } 19... Rxd1+ { [%eval 0.65] [%clk 0:26:47] } 20. Rxd1 { [%eval 0.63] [%clk 0:33:58] } 20... Kf8 { [%eval 0.77] [%clk 0:25:41] } 21. c3 { [%eval 0.32] [%clk 0:32:05] } 21... Ke8 { [%eval 0.4] [%clk 0:23:08] } 22. b4 { [%eval 0.28] [%clk 0:29:25] } 22... Rc8 { [%eval 0.3] [%clk 0:18:24] } 23. Kb2 { [%eval 0.28] [%clk 0:29:32] } 23... Nb8 { [%eval 0.3] [%clk 0:18:33] } 24. a4 { [%eval 0.31] [%clk 0:27:22] } 24... Nd7 { [%eval 0.28] [%clk 0:18:16] } 25. Be3 { [%eval 0.37] [%clk 0:27:30] } 25... a5?! { [%eval 1.42] } { Inaccuracy. Rd8 was best. } { [%clk 0:16:26] } 26. Kb3 { [%eval 1.28] [%clk 0:27:07] } 26... b5?? { [%eval 4.74] } { Blunder. f5 was best. } { [%clk 0:14:40] } 27. axb5 { [%eval 4.57] [%clk 0:26:33] } 27... axb4 { [%eval 4.69] [%clk 0:14:30] } 28. c4 { [%eval 4.67] [%clk 0:24:47] } 28... f5 { [%eval 4.68] [%clk 0:11:13] } 29. gxf6 { [%eval 4.77] [%clk 0:24:49] } 29... gxf6 { [%eval 4.96] [%clk 0:10:43] } 30. Nd6+ { [%eval 4.8] [%clk 0:24:04] } 30... Bxd6 { [%eval 4.74] [%clk 0:10:47] } 31. Rxd6 { [%eval 4.71] [%clk 0:24:10] } 31... Ke7 { [%eval 4.89] [%clk 0:10:44] } 32. Rd1 { [%eval 4.7] [%clk 0:23:21] } 32... f5 { [%eval 4.93] [%clk 0:10:48] } 33. Kxb4 { [%eval 4.83] [%clk 0:23:08] } 33... f4 { [%eval 4.89] [%clk 0:10:35] } 34. Ba7 { [%eval 4.8] [%clk 0:23:13] } 34... e4 { [%eval 5.43] [%clk 0:09:24] } 35. Rd4 { [%eval 5.6] [%clk 0:19:19] } 35... e3 { [%eval 5.51] [%clk 0:08:51] } 36. Rxf4 { [%eval 5.38] [%clk 0:19:02] } 36... Ne5 { [%eval 5.76] [%clk 0:08:22] } 37. Re4 { [%eval 5.61] [%clk 0:18:11] } 37... Rxc4+?! { [%eval 8.32] } { Inaccuracy. exf2 was best. } { [%clk 0:08:17] } 38. Rxc4 { [%eval 7.93] [%clk 0:18:19] } 38... Nxc4? { [%eval #18] } { Checkmate is now unavoidable. Ke6 was best. } { [%clk 0:08:26] } 39. Kxc4 { [%eval #17] [%clk 0:18:03] } 39... e2 { [%eval #18] [%clk 0:08:34] } 40. Bc5+ { [%eval #17] [%clk 0:18:12] } 40... Kd7 { [%eval #18] [%clk 0:08:44] } 41. Bb4 { [%eval #20] [%clk 0:18:21] } 1-0