Event: World Youth Cup 2021 O12-G16 - Girls 16
Date: 2021-08-06
White: Guo, Hazel
Black: Becerra Fely Gabriela, Salazar
Result: 1-0
ECO: B53
Opening: Sicilian Defense: Chekhover Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:01] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:10:02] } 3. d4 { [%eval 0.15] [%clk 0:10:06] } 3... cxd4 { [%eval 0.13] [%clk 0:10:03] } 4. Qxd4 { [%eval 0.0] [%clk 0:10:07] } 4... Nc6 { [%eval 0.12] [%clk 0:10:03] } 5. Bb5 { [%eval 0.11] [%clk 0:10:09] } 5... Bd7 { [%eval 0.2] [%clk 0:10:05] } 6. Bxc6 { [%eval 0.0] [%clk 0:10:10] } 6... Bxc6 { [%eval 0.12] [%clk 0:10:06] } 7. Nc3 { [%eval 0.0] [%clk 0:10:10] } 7... Nf6 { [%eval -0.13] [%clk 0:09:41] } 8. Bg5 { [%eval -0.05] [%clk 0:10:11] } 8... e6 { [%eval -0.09] [%clk 0:09:31] } 9. O-O-O { [%eval -0.01] [%clk 0:10:08] } 9... Be7 { [%eval 0.0] [%clk 0:09:32] } 10. Rhe1 { [%eval -0.1] [%clk 0:09:57] } 10... O-O { [%eval -0.21] [%clk 0:09:32] } 11. Qd2 { [%eval -0.5] [%clk 0:09:49] } 11... Rc8 { [%eval -0.14] [%clk 0:09:08] } 12. Nd4 { [%eval -0.14] [%clk 0:09:39] } 12... Qc7 { [%eval -0.1] [%clk 0:08:34] } 13. f3 { [%eval -0.03] [%clk 0:09:29] } 13... e5?? { [%eval 1.84] } { Blunder. Rfd8 was best. } { [%clk 0:07:13] } 14. Nf5 { [%eval 2.03] [%clk 0:09:06] } 14... d5?? { [%eval 7.69] } { Blunder. Rfd8 was best. } { [%clk 0:06:56] } 15. Nxe7+ { [%eval 6.49] [%clk 0:08:35] } 15... Qxe7 { [%eval 6.46] [%clk 0:06:43] } 16. Nxd5? { [%eval 3.69] } { Mistake. exd5 was best. } { [%clk 0:07:57] } 16... Bxd5 { [%eval 3.62] [%clk 0:06:41] } 17. exd5 { [%eval 3.68] [%clk 0:07:49] } 17... Rfd8 { [%eval 3.77] [%clk 0:06:24] } 18. Qe2 { [%eval 3.34] [%clk 0:07:20] } 18... Qc5 { [%eval 3.77] [%clk 0:05:45] } 19. Qd3?? { [%eval 0.41] } { Blunder. Bxf6 was best. } { [%clk 0:06:37] } 19... Rxd5 { [%eval 0.28] [%clk 0:05:10] } 20. Qb3 { [%eval 0.34] [%clk 0:06:21] } 20... Rd6?! { [%eval 1.2] } { Inaccuracy. b5 was best. } { [%clk 0:03:58] } 21. Rxd6 { [%eval 0.88] [%clk 0:06:08] } 21... Qxd6 { [%eval 0.7] [%clk 0:03:59] } 22. Qxb7?! { [%eval 0.06] } { Inaccuracy. Rd1 was best. } { [%clk 0:06:09] } 22... Qc5?? { [%eval 2.61] } { Blunder. Rb8 was best. } { [%clk 0:03:52] } 23. Qb3?? { [%eval 0.51] } { Blunder. c3 was best. } { [%clk 0:06:03] } 23... Nd7?? { [%eval 3.19] } { Blunder. Qf2 was best. } { [%clk 0:03:39] } 24. Rd1 { [%eval 3.24] [%clk 0:05:38] } 24... Nb6 { [%eval 3.25] [%clk 0:03:21] } 25. Be3 { [%eval 3.32] [%clk 0:05:08] } 25... Qc6 { [%eval 3.68] [%clk 0:02:56] } 26. Rd3?! { [%eval 2.42] } { Inaccuracy. Qd3 was best. } { [%clk 0:04:05] } 26... Nd5?? { [%eval 7.62] } { Blunder. e4 was best. } { [%clk 0:02:50] } 27. Rxd5 { [%eval 7.85] [%clk 0:03:58] } 27... Qg6 { [%eval 8.53] [%clk 0:02:42] } 28. Rc5 { [%eval 7.76] [%clk 0:03:51] } 28... Rd8 { [%eval 8.52] [%clk 0:02:30] } 29. Rc7 { [%eval 7.84] [%clk 0:03:32] } 29... Rf8 { [%eval 8.29] [%clk 0:02:21] } 30. g3 { [%eval 8.05] [%clk 0:03:06] } 30... Qh5 { [%eval 8.72] [%clk 0:02:17] } 31. Bc5 { [%eval 9.0] [%clk 0:02:56] } 31... Qg5+ { [%eval 9.81] [%clk 0:01:22] } 32. Kb1? { [%eval 4.75] } { Mistake. f4 was best. } { [%clk 0:02:20] } 32... Qd2?? { [%eval #4] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:01:16] } 33. Qe3? { [%eval 8.69] } { Lost forced checkmate sequence. Qxf7+ was best. } { [%clk 0:02:20] } 33... Qd1+ { [%eval 8.83] [%clk 0:01:01] } 34. Qc1 { [%eval 8.75] [%clk 0:02:22] } 34... Qd8 { [%eval 8.82] [%clk 0:00:57] } 35. Rxa7 { [%eval 9.08] [%clk 0:01:28] } 35... Re8 { [%eval 9.2] [%clk 0:00:52] } 36. b4 { [%eval 9.08] [%clk 0:01:27] } 36... Qd5 { [%eval 9.46] [%clk 0:00:46] } 37. Ra3 { [%eval 9.0] [%clk 0:01:05] } 37... Rb8 { [%eval 9.07] [%clk 0:00:45] } 38. Rb3 { [%eval 8.98] [%clk 0:00:54] } 38... e4 { [%eval 9.3] [%clk 0:00:36] } 39. fxe4 { [%eval 9.18] [%clk 0:00:54] } 39... Qxe4 { [%eval 9.51] [%clk 0:00:35] } 40. Re3 { [%eval 8.92] [%clk 0:00:40] } 40... Qc4 { [%eval 8.91] [%clk 0:00:35] } 41. Qe1 { [%eval 7.71] [%clk 0:00:31] } 41... h6 { [%eval 10.97] [%clk 0:00:22] } 42. Re8+ { [%eval 11.3] [%clk 0:00:33] } 42... Rxe8 { [%eval 10.37] [%clk 0:00:22] } 43. Qxe8+ { [%eval 11.03] [%clk 0:00:36] } 43... Kh7 { [%eval 10.84] [%clk 0:00:24] } 44. Qe3 { [%eval 10.34] [%clk 0:00:35] } 44... Qf1+ { [%eval 10.51] [%clk 0:00:25] } 45. Kb2 { [%eval 11.16] [%clk 0:00:37] } 45... Qb5 { [%eval 12.11] [%clk 0:00:26] } 46. Qd3+ { [%eval 12.17] [%clk 0:00:37] } 46... Qxd3 { [%eval 12.31] [%clk 0:00:26] } 47. cxd3 { [%eval 11.96] [%clk 0:00:40] } 47... Kg6 { [%eval 12.23] [%clk 0:00:27] } 48. a4 { [%eval 12.34] [%clk 0:00:42] } 48... f5 { [%eval 12.79] [%clk 0:00:28] } 49. a5 { [%eval 12.89] [%clk 0:00:45] } 49... Kg5 { [%eval 13.27] [%clk 0:00:30] } 50. a6 { [%eval 13.39] [%clk 0:00:46] } 50... f4 { [%eval 14.18] [%clk 0:00:31] } 51. gxf4+ { [%eval 14.28] [%clk 0:00:49] } 51... Kxf4 { [%eval 17.38] [%clk 0:00:33] } 52. a7 { [%eval 20.76] [%clk 0:00:51] } 52... g5?! { [%eval #8] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:00:29] } 53. a8=Q { [%eval #5] [%clk 0:00:52] } 53... Kg4 { [%eval #5] [%clk 0:00:28] } 54. Qe4+ { [%eval #4] [%clk 0:00:53] } 54... Kh5 { [%eval #2] [%clk 0:00:28] } 55. Bf2 { [%eval #1] [%clk 0:00:50] } 55... g4 { [%clk 0:00:12] } 56. Qf5# { [%clk 0:00:52] } 1-0