Event: Round 4: Mariya Boby, Angel - Cupaban Alonso, Luciana
Site: https://lichess.org/broadcast/fide-world-youth-u16-chess-olympiad-2025--matches-1-18/round-4/xNPOsGJh/3RlrHz1u
White: Mariya Boby, Angel
WhiteElo: 1688
Black: Cupaban Alonso, Luciana
BlackElo: 1640
Result: 1-0
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo, with d6
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.18] [%clk 0:45:18] } 1... e5 { [%eval 0.22] [%clk 0:45:17] } 2. Nf3 { [%eval 0.13] [%clk 0:45:24] } 2... Nc6 { [%eval 0.21] [%clk 0:45:18] } 3. Bc4 { [%eval 0.12] [%clk 0:45:26] } 3... Bc5 { [%eval 0.2] [%clk 0:45:22] } 4. d3 { [%eval 0.16] [%clk 0:45:28] } 4... d6 { [%eval 0.1] [%clk 0:45:02] } 5. c3 { [%eval 0.08] [%clk 0:45:19] } 5... Nf6 { [%eval 0.18] [%clk 0:45:05] } 6. Bb3 { [%eval 0.0] [%clk 0:44:02] } 6... a6 { [%eval 0.08] [%clk 0:43:27] } 7. Nbd2 { [%eval 0.04] [%clk 0:42:57] } 7... Be6 { [%eval 0.0] [%clk 0:40:37] } 8. h3 { [%eval 0.07] [%clk 0:39:50] } 8... Bxb3 { [%eval 0.07] [%clk 0:40:27] } 9. Nxb3 { [%eval 0.02] [%clk 0:39:52] } 9... Ba7 { [%eval 0.0] [%clk 0:40:30] } 10. O-O { [%eval 0.07] [%clk 0:37:40] } 10... Qd7 { [%eval 0.25] [%clk 0:32:54] } 11. Re1 { [%eval 0.0] [%clk 0:33:23] } 11... O-O-O { [%eval 0.0] [%clk 0:25:54] } 12. Be3 { [%eval -0.26] [%clk 0:27:53] } 12... Rde8?! { [%eval 0.36] } { Inaccuracy. Bxe3 was best. } { [%clk 0:25:07] } 13. Bxa7 { [%eval 0.4] [%clk 0:27:05] } 13... Nxa7 { [%eval 0.41] [%clk 0:25:11] } 14. Qc2?! { [%eval -0.15] } { Inaccuracy. d4 was best. } { [%clk 0:26:33] } 14... Nc6 { [%eval 0.13] [%clk 0:24:48] } 15. a4? { [%eval -1.01] } { Mistake. d4 was best. } { [%clk 0:24:37] } 15... Rhg8 { [%eval -0.93] [%clk 0:23:49] } 16. Qd2?! { [%eval -1.93] } { Inaccuracy. d4 was best. } { [%clk 0:17:29] } 16... h6?! { [%eval -1.2] } { Inaccuracy. g5 was best. } { [%clk 0:23:38] } 17. Nh4?! { [%eval -1.84] } { Inaccuracy. Nh2 was best. } { [%clk 0:16:04] } 17... g5?! { [%eval -1.2] } { Inaccuracy. Ne7 was best. } { [%clk 0:22:23] } 18. Nf5 { [%eval -1.0] [%clk 0:15:49] } 18... h5?! { [%eval -0.19] } { Inaccuracy. Ne7 was best. } { [%clk 0:22:22] } 19. Nc1 { [%eval -0.72] [%clk 0:11:07] } 19... Ne7 { [%eval -0.65] [%clk 0:21:10] } 20. Nxe7+ { [%eval -0.61] [%clk 0:07:36] } 20... Qxe7 { [%eval -0.5] [%clk 0:20:16] } 21. Ne2 { [%eval -0.41] [%clk 0:05:59] } 21... Nd7?! { [%eval 0.35] } { Inaccuracy. Qd8 was best. } { [%clk 0:11:32] } 22. Ng3 { [%eval 0.52] [%clk 0:05:24] } 22... h4?! { [%eval 1.3] } { Inaccuracy. Qe6 was best. } { [%clk 0:08:22] } 23. Nf5 { [%eval 1.31] [%clk 0:05:30] } 23... Qe6 { [%eval 1.2] [%clk 0:07:39] } 24. b4? { [%eval 0.0] } { Mistake. f3 was best. } { [%clk 0:03:36] } 24... g4 { [%eval 0.08] [%clk 0:05:28] } 25. Kh2 { [%eval 0.07] [%clk 0:01:42] } 25... Qf6?! { [%eval 0.64] } { Inaccuracy. gxh3 was best. } { [%clk 0:02:45] } 26. Nh6 { [%eval 0.79] [%clk 0:01:17] } 26... g3+?! { [%eval 1.42] } { Inaccuracy. Qxf2 was best. } { [%clk 0:02:12] } 27. fxg3 { [%eval 1.59] [%clk 0:01:16] } 27... Rxg3?! { [%eval 2.4] } { Inaccuracy. Rg6 was best. } { [%clk 0:01:33] } 28. Rf1 { [%eval 2.32] [%clk 0:00:40] } 28... Qd8 { [%eval 2.87] [%clk 0:00:27] } 29. Nxf7 { [%eval 2.61] [%clk 0:00:40] } 29... Qe7 { [%eval 2.6] [%clk 0:00:25] } 30. Nh6 { [%eval 2.72] [%clk 0:00:32] } 30... Rf8?! { [%eval 4.1] } { Inaccuracy. Qg5 was best. } { [%clk 0:00:12] } 31. Nf5 { [%eval 4.02] [%clk 0:00:35] } 31... Qe6?! { [%eval 5.04] } { Inaccuracy. Qg5 was best. } { [%clk 0:00:12] } 32. Nxg3 { [%eval 5.02] [%clk 0:00:27] } 32... hxg3+ { [%eval 5.12] [%clk 0:00:20] } 33. Kxg3 { [%eval 4.98] [%clk 0:00:27] } 33... Rg8+ { [%eval 4.9] [%clk 0:00:28] } 34. Kh2 { [%eval 5.04] [%clk 0:00:31] } 34... Nf6 { [%eval 5.4] [%clk 0:00:37] } 35. Qf2 { [%eval 5.26] [%clk 0:00:31] } 35... Rf8 { [%eval 6.3] [%clk 0:00:12] } 36. Qf5 { [%eval 6.31] [%clk 0:00:33] } 36... Qxf5 { [%eval 6.78] [%clk 0:00:12] } 37. Rxf5 { [%eval 6.83] [%clk 0:00:39] } 37... Kd7 { [%eval 6.51] [%clk 0:00:18] } 38. Raf1 { [%eval 6.46] [%clk 0:00:40] } 38... Ke7 { [%eval 6.43] [%clk 0:00:26] } 39. a5 { [%eval 6.49] [%clk 0:00:38] } 39... Ke6 { [%eval 7.15] [%clk 0:00:28] } 40. Kh1 { [%eval 6.36] [%clk 0:00:43] } 40... c6 { [%eval 6.95] [%clk 0:00:35] } 41. d4 { [%eval 6.86] [%clk 0:00:47] } 41... exd4 { [%eval 6.83] [%clk 0:00:12] } 42. cxd4 { [%eval 7.28] [%clk 0:00:55] } 42... Ke7 { [%eval 7.56] [%clk 0:00:21] } 43. e5 { [%eval 7.36] [%clk 0:00:57] } 43... dxe5 { [%eval 7.13] [%clk 0:00:25] } 44. dxe5 { [%eval 7.31] [%clk 0:01:02] } 44... Nh5?! { [%eval 12.24] } { Inaccuracy. Nd7 was best. } { [%clk 0:00:21] } 45. Rxf8 { [%eval 12.3] [%clk 0:01:01] } 45... Ng3+ { [%eval 9.95] [%clk 0:00:25] } 46. Kh2 { [%eval 12.27] [%clk 0:01:08] } 1-0