Event: Round 10: Macias Pino, Diego - Chen, Ryo
Site: https://lichess.org/broadcast/fide-world-youth-chess-championships-2025--open-u18/round-10/Mlu2E070/6zDykxYW
Date: 2025-10-14
White: Macias Pino, Diego
WhiteTitle: IM
WhiteElo: 2501
Black: Chen, Ryo
BlackTitle: IM
BlackElo: 2401
Result: 1-0
ECO: B69
Opening: Sicilian Defense: Richter-Rauzer Variation, Neo-Modern Variation, Nyezhmetdinov Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:31:22] } 1... c5 { [%eval 0.24] } 2. Nf3 { [%eval 0.2] } 2... d6 { [%eval 0.31] } 3. d4 { [%eval 0.22] [%clk 1:31:47] } 3... cxd4 { [%eval 0.19] [%clk 1:31:51] } 4. Nxd4 { [%eval 0.18] [%clk 1:32:38] } 4... Nf6 { [%eval 0.31] } 5. Nc3 { [%eval 0.32] } 5... Nc6 { [%eval 0.3] [%clk 1:32:06] } 6. Bg5 { [%eval 0.25] [%clk 1:33:00] } 6... Nb8? { [%eval 1.6] } { Mistake. e6 was best. } { [%clk 1:22:55] } 7. Bc1? { [%eval 0.32] } { Mistake. Bxf6 was best. } 7... Nc6 { [%eval 0.3] [%clk 1:32:06] } 8. Bg5 { [%eval 0.53] [%clk 1:33:00] } 8... e6 { [%eval 0.57] } 9. Qd2 { [%eval 0.45] } 9... a6 { [%eval 0.55] [%clk 1:22:37] } 10. O-O-O { [%eval 0.52] [%clk 1:33:32] } 10... Bd7 { [%eval 0.43] [%clk 1:22:52] } 11. f4 { [%eval 0.58] [%clk 1:33:48] } 11... Be7 { [%eval 0.55] [%clk 1:22:29] } 12. Nf3 { [%eval 0.64] [%clk 1:34:07] } 12... b5 { [%eval 0.52] [%clk 1:22:51] } 13. Bxf6 { [%eval 0.5] [%clk 1:34:30] } 13... gxf6 { [%eval 0.52] [%clk 1:23:11] } 14. Kb1 { [%eval 0.37] [%clk 1:34:54] } 14... Qb6 { [%eval 0.48] [%clk 1:22:22] } 15. f5 { [%eval 0.54] [%clk 1:34:45] } 15... O-O-O { [%eval 0.44] [%clk 1:22:10] } 16. a4 { [%eval 0.37] [%clk 1:23:30] } 16... b4 { [%eval 0.41] [%clk 1:05:30] } 17. Ne2 { [%eval 0.44] [%clk 0:57:09] } 17... Kb8 { [%eval 0.33] [%clk 0:41:15] } 18. fxe6 { [%eval 0.34] [%clk 0:54:35] } 18... fxe6 { [%eval 0.45] [%clk 0:38:15] } 19. b3 { [%eval 0.25] [%clk 0:45:56] } 19... Na5 { [%eval 0.31] [%clk 0:17:13] } 20. Nf4 { [%eval 0.39] [%clk 1:31:25] } 20... Nb7 { [%eval 0.85] [%clk 0:16:31] } 21. Bc4 { [%eval 0.91] [%clk 1:08:19] } 21... d5 { [%eval 0.96] [%clk 0:12:38] } 22. exd5 { [%eval 1.05] [%clk 1:08:24] } 22... e5 { [%eval 0.78] [%clk 0:13:05] } 23. Qe2 { [%eval 0.78] [%clk 1:04:47] } 23... Nd6 { [%eval 0.96] [%clk 0:09:37] } 24. Bd3 { [%eval 0.94] [%clk 0:57:16] } 24... Rc8 { [%eval 0.75] [%clk 0:08:21] } 25. Ne6 { [%eval 0.89] [%clk 0:53:56] } 25... Rc3 { [%eval 1.14] [%clk 0:03:17] } 26. Nd2 { [%eval 1.1] [%clk 0:52:45] } 26... e4?? { [%eval 3.02] } { Blunder. Rhc8 was best. } { [%clk 0:03:08] } 27. Nxe4 { [%eval 2.97] [%clk 0:51:53] } 27... Nxe4 { [%eval 2.98] [%clk 0:03:30] } 28. Qxe4 { [%eval 2.75] [%clk 0:49:19] } 28... Bxa4 { [%eval 2.84] [%clk 0:03:18] } 29. Qd4 { [%eval 2.54] [%clk 0:43:15] } 29... Qxd4 { [%eval 2.22] [%clk 0:02:50] } 30. Nxd4 { [%eval 2.53] [%clk 0:43:43] } 30... Bd7 { [%eval 2.53] [%clk 0:03:10] } 31. Bf5 { [%eval 2.4] [%clk 0:43:05] } 31... Be8?! { [%eval 3.18] } { Inaccuracy. Kc7 was best. } { [%clk 0:02:41] } 32. Rhe1 { [%eval 3.19] [%clk 0:39:58] } 32... Bd6 { [%eval 3.1] [%clk 0:02:56] } 33. Re6 { [%eval 3.14] [%clk 0:39:51] } 33... Be5 { [%eval 3.62] [%clk 0:02:40] } 34. Nf3 { [%eval 3.53] [%clk 0:33:30] } 34... Bh5 { [%eval 3.4] [%clk 0:02:29] } 35. d6 { [%eval 3.64] [%clk 0:33:10] } 35... Bxf3 { [%eval 3.45] [%clk 0:02:37] } 36. gxf3 { [%eval 3.54] [%clk 0:33:33] } 36... Rxf3?! { [%eval 4.63] } { Inaccuracy. Rc5 was best. } { [%clk 0:02:13] } 37. d7 { [%eval 4.51] [%clk 0:32:59] } 37... Rd8 { [%eval 4.5] [%clk 0:02:36] } 38. Be4 { [%eval 4.6] [%clk 0:32:54] } 38... Rc3 { [%eval 4.62] [%clk 0:01:31] } 39. Rb6+ { [%eval 4.57] [%clk 0:33:06] } 39... Ka7 { [%eval 4.51] [%clk 0:01:45] } 40. Rb7+ { [%eval 4.49] [%clk 0:33:29] } 40... Ka8 { [%eval 4.47] [%clk 0:02:10] } 41. Rxb4+ { [%eval 4.48] [%clk 0:33:54] } 41... Ka7 { [%eval 4.46] [%clk 0:02:37] } 42. Rb7+ { [%eval 4.4] [%clk 0:56:47] } 42... Ka8 { [%eval 4.42] [%clk 0:33:06] } 43. Re1 { [%eval 4.59] [%clk 0:55:13] } 43... Rh3 { [%eval 4.95] [%clk 0:30:47] } 44. Rc7+ { [%eval 4.93] [%clk 0:55:34] } 44... Kb8 { [%eval 4.84] [%clk 0:31:09] } 45. Rb7+ { [%eval 5.0] [%clk 0:56:00] } 45... Ka8 { [%eval 4.99] [%clk 0:31:33] } 46. Rc7+ { [%eval 4.97] [%clk 0:56:27] } 46... Kb8 { [%eval 4.84] [%clk 0:31:58] } 47. Rc8+ { [%eval 4.73] [%clk 0:56:53] } 1-0