Event: Round 8: Urpeque Guzman, Zayaka Isabel - Silva Anton, Carlos Josemaria
Site: https://lichess.org/broadcast/world-junior-rapid--blitz-chess-championship-2025--rapid-open/round-8/3qdT7WIt/IrSCmd5L
Date: 2025-09-25
White: Urpeque Guzman, Zayaka Isabel
WhiteElo: 1447
Black: Silva Anton, Carlos Josemaria
BlackElo: 1540
Result: 0-1
ECO: A10
Opening: English Opening: Anglo-Dutch Defense
Variant: Standard
TimeControl: 15+10

1. c4 { [%eval 0.12] [%clk 0:15:19] } 1... f5 { [%eval 0.47] [%clk 0:15:19] } 2. Nc3 { [%eval 0.3] [%clk 0:15:26] } 2... Nf6 { [%eval 0.37] [%clk 0:15:26] } 3. d3 { [%eval 0.21] [%clk 0:15:33] } 3... g6 { [%eval 0.39] [%clk 0:15:34] } 4. g3 { [%eval 0.32] [%clk 0:15:41] } 4... Bg7 { [%eval 0.33] [%clk 0:15:42] } 5. Bg2 { [%eval 0.29] [%clk 0:15:50] } 5... c6 { [%eval 0.54] [%clk 0:15:50] } 6. Bf4 { [%eval 0.11] [%clk 0:15:52] } 6... d6 { [%eval 0.17] [%clk 0:15:48] } 7. e4 { [%eval -0.11] [%clk 0:15:35] } 7... e5 { [%eval -0.08] [%clk 0:15:52] } 8. Bg5 { [%eval -0.2] [%clk 0:15:36] } 8... h6 { [%eval -0.03] [%clk 0:15:58] } 9. Be3 { [%eval 0.0] [%clk 0:15:44] } 9... Be6 { [%eval 0.39] [%clk 0:15:35] } 10. b3? { [%eval -0.84] } { Mistake. exf5 was best. } { [%clk 0:15:33] } 10... O-O { [%eval -0.39] [%clk 0:14:18] } 11. Nge2 { [%eval -0.57] [%clk 0:15:24] } 11... Na6 { [%eval -0.07] [%clk 0:14:17] } 12. O-O { [%eval -0.07] [%clk 0:15:20] } 12... Nc7 { [%eval 0.15] [%clk 0:14:22] } 13. Rc1 { [%eval 0.21] [%clk 0:14:45] } 13... d5 { [%eval 0.41] [%clk 0:14:16] } 14. exf5?! { [%eval -0.33] } { Inaccuracy. cxd5 was best. } { [%clk 0:12:36] } 14... Bxf5 { [%eval -0.32] [%clk 0:14:18] } 15. d4 { [%eval -0.38] [%clk 0:11:47] } 15... e4 { [%eval -0.34] [%clk 0:14:17] } 16. Qd2 { [%eval -0.35] [%clk 0:10:40] } 16... Ng4 { [%eval 0.16] [%clk 0:13:45] } 17. Bf4 { [%eval 0.12] [%clk 0:10:48] } 17... g5? { [%eval 1.27] } { Mistake. h5 was best. } { [%clk 0:13:16] } 18. Bxc7 { [%eval 1.26] [%clk 0:10:45] } 18... Qxc7 { [%eval 1.31] [%clk 0:13:19] } 19. cxd5 { [%eval 1.21] [%clk 0:10:47] } 19... Rae8 { [%eval 1.08] [%clk 0:11:53] } 20. h3?? { [%eval -2.54] } { Blunder. Nd1 was best. } { [%clk 0:09:49] } 20... e3 { [%eval -2.44] [%clk 0:10:36] } 21. fxe3 { [%eval -2.6] [%clk 0:05:51] } 21... Nxe3 { [%eval -2.54] [%clk 0:10:43] } 22. Rfe1?? { [%eval -5.96] } { Blunder. Rxf5 was best. } { [%clk 0:04:20] } 22... Nxg2 { [%eval -5.93] [%clk 0:10:30] } 23. Kxg2 { [%eval -5.78] [%clk 0:04:28] } 23... Qd7?? { [%eval -0.94] } { Blunder. Bxh3+ was best. } { [%clk 0:10:12] } 24. Ng1 { [%eval -0.87] [%clk 0:04:21] } 24... cxd5 { [%eval -0.75] [%clk 0:09:50] } 25. Qd1?? { [%eval -5.3] } { Blunder. Rxe8 was best. } { [%clk 0:02:03] } 25... Rxe1 { [%eval -5.51] [%clk 0:08:41] } 26. Qxe1 { [%eval -5.38] [%clk 0:02:10] } 26... Bxd4 { [%eval -5.21] [%clk 0:08:32] } 27. Rd1?! { [%eval -7.16] } { Inaccuracy. g4 was best. } { [%clk 0:01:49] } 27... Bxc3 { [%eval -7.07] [%clk 0:05:44] } 28. Qxc3 { [%eval -7.27] [%clk 0:01:54] } 28... Be4+ { [%eval -7.2] [%clk 0:05:52] } 29. Nf3 { [%eval -7.17] [%clk 0:01:14] } 29... Bxf3+ { [%eval -7.07] [%clk 0:04:45] } 30. Kg1 { [%eval -9.16] [%clk 0:01:16] } 30... Bxd1 { [%eval -9.17] [%clk 0:04:12] } 31. Qd3 { [%eval -10.98] [%clk 0:01:24] } 31... Bf3 { [%eval -10.19] [%clk 0:04:02] } 32. Qg6+ { [%eval -9.76] [%clk 0:01:27] } 32... Qg7 { [%eval -9.43] [%clk 0:04:11] } 33. Qe6+? { [%eval #-7] } { Checkmate is now unavoidable. Qxg7+ was best. } { [%clk 0:01:36] } 33... Kh8 { [%eval #-6] [%clk 0:04:17] } 34. g4 { [%eval #-4] [%clk 0:01:25] } 34... Be4 { [%eval #-4] [%clk 0:04:24] } 35. a4 { [%eval #-2] [%clk 0:01:28] } 35... Qf6 { [%eval #-8] [%clk 0:04:29] } 36. Qxf6+ { [%eval #-8] [%clk 0:01:19] } 36... Rxf6 { [%eval #-7] [%clk 0:04:36] } 37. b4 { [%eval #-7] [%clk 0:01:26] } 37... Rf4 { [%eval #-7] [%clk 0:04:38] } 38. a5 { [%eval #-7] [%clk 0:01:39] } 38... Bd3 { [%eval #-9] [%clk 0:04:46] } 39. b5 { [%eval #-9] [%clk 0:01:48] } 39... Bxb5 { [%eval #-8] [%clk 0:04:54] } 40. a6 { [%eval #-8] [%clk 0:01:56] } 40... bxa6 { [%eval #-7] [%clk 0:05:02] } 41. h4 { [%eval #-8] [%clk 0:02:06] } 41... Rxg4+ { [%eval #-7] [%clk 0:05:09] } 42. Kh2 { [%eval #-6] [%clk 0:02:13] } 42... gxh4 { [%eval #-5] [%clk 0:05:16] } 43. Kh3 { [%eval #-5] [%clk 0:02:22] } 43... Rc4 { [%eval #-7] [%clk 0:05:22] } 44. Kg2 { [%eval #-7] [%clk 0:02:29] } 44... a5 { [%eval #-7] [%clk 0:05:26] } 45. Kh2 { [%eval #-5] [%clk 0:02:31] } 45... a4 { [%eval #-6] [%clk 0:05:33] } 46. Kg2 { [%eval #-6] [%clk 0:02:39] } 46... a3 { [%eval #-5] [%clk 0:05:41] } 47. Kf2 { [%eval #-5] [%clk 0:02:48] } 47... a2 { [%eval #-4] [%clk 0:05:45] } 48. Ke2 { [%eval #-4] [%clk 0:02:56] } 48... a1=Q { [%eval #-3] [%clk 0:05:50] } 49. Kf3 { [%eval #-3] [%clk 0:03:04] } 49... Qc3+ { [%eval #-2] [%clk 0:05:57] } 50. Ke2 { [%eval #-2] [%clk 0:03:13] } 50... Rd4+ { [%eval #-1] [%clk 0:05:42] } 51. Kf2 { [%eval #-1] [%clk 0:03:15] } 51... Rd2+ { [%eval #-1] [%clk 0:05:49] } 52. Ke1 { [%eval #-1] [%clk 0:03:21] } 52... Qc1# { [%clk 0:05:47] } 0-1