Event: World Youth Cup 2021 O14-G14 - Girls 14
Site: Tornelo INT
Date: 2021-08-11
White: Feng, Jennifer
Black: Radej, Pika
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.24] [%clk 0:10:03] } 1... c5 { [%eval 0.32] [%clk 0:10:00] } 2. Nf3 { [%eval 0.0] [%clk 0:10:04] } 2... d6 { [%eval 0.0] [%clk 0:09:58] } 3. Nc3 { [%eval 0.0] [%clk 0:10:05] } 3... Nf6 { [%eval 0.19] [%clk 0:09:57] } 4. d4 { [%eval 0.32] [%clk 0:10:06] } 4... cxd4 { [%eval 0.26] [%clk 0:09:58] } 5. Nxd4 { [%eval 0.18] [%clk 0:10:07] } 5... a6 { [%eval 0.21] [%clk 0:10:00] } 6. Bd3 { [%eval 0.08] [%clk 0:10:01] } 6... e6 { [%eval 0.0] [%clk 0:09:59] } 7. Nf3 { [%eval -0.14] [%clk 0:10:02] } 7... Nbd7 { [%eval -0.23] [%clk 0:09:54] } 8. h3 { [%eval -0.2] [%clk 0:10:02] } 8... Be7 { [%eval -0.27] [%clk 0:09:55] } 9. Bd2 { [%eval -0.3] [%clk 0:10:02] } 9... b5 { [%eval 0.13] [%clk 0:09:54] } 10. a3?! { [%eval -0.43] } { Inaccuracy. b4 was best. } { [%clk 0:10:03] } 10... Bb7 { [%eval -0.29] [%clk 0:09:55] } 11. O-O { [%eval -0.11] [%clk 0:10:02] } 11... O-O { [%eval -0.11] [%clk 0:09:46] } 12. Re1 { [%eval -0.14] [%clk 0:10:01] } 12... Nc5 { [%eval -0.23] [%clk 0:09:46] } 13. Rb1 { [%eval -0.42] [%clk 0:09:43] } 13... Qc7 { [%eval -0.14] [%clk 0:09:30] } 14. Bf4?! { [%eval -0.89] } { Inaccuracy. b4 was best. } { [%clk 0:09:15] } 14... Nxd3?! { [%eval -0.32] } { Inaccuracy. Rac8 was best. } { [%clk 0:08:54] } 15. cxd3 { [%eval -0.07] [%clk 0:09:15] } 15... Nh5 { [%eval -0.08] [%clk 0:08:39] } 16. Bh2 { [%eval -0.12] [%clk 0:09:14] } 16... Nf6 { [%eval -0.12] [%clk 0:08:34] } 17. e5?! { [%eval -0.94] } { Inaccuracy. d4 was best. } { [%clk 0:09:01] } 17... dxe5 { [%eval -0.84] [%clk 0:08:35] } 18. Bxe5 { [%eval -0.87] [%clk 0:08:52] } 18... Qd7 { [%eval -1.01] [%clk 0:08:23] } 19. d4 { [%eval -1.23] [%clk 0:08:34] } 19... Rfd8 { [%eval -1.17] [%clk 0:08:20] } 20. Qc2 { [%eval -1.7] [%clk 0:08:14] } 20... Nd5?! { [%eval -0.75] } { Inaccuracy. Bxf3 was best. } { [%clk 0:07:49] } 21. Qd1?? { [%eval -3.5] } { Blunder. Ne4 was best. } { [%clk 0:07:46] } 21... Rac8? { [%eval -2.0] } { Mistake. Nxc3 was best. } { [%clk 0:07:42] } 22. Rc1?? { [%eval -4.47] } { Blunder. Ne4 was best. } { [%clk 0:07:44] } 22... Bd6?? { [%eval -0.47] } { Blunder. Nxc3 was best. } { [%clk 0:06:20] } 23. Nxd5 { [%eval -0.34] [%clk 0:07:27] } 23... Rxc1 { [%eval -0.56] [%clk 0:05:54] } 24. Qxc1 { [%eval -0.59] [%clk 0:07:22] } 24... Bxd5 { [%eval -0.57] [%clk 0:05:55] } 25. Qd1?! { [%eval -1.37] } { Inaccuracy. Bxd6 was best. } { [%clk 0:06:54] } 25... Be7 { [%eval -1.75] [%clk 0:05:09] } 26. Kh2 { [%eval -1.95] [%clk 0:06:28] } 26... h6 { [%eval -1.49] [%clk 0:05:06] } 27. Kg1 { [%eval -1.92] [%clk 0:06:13] } 27... Rc8 { [%eval -2.02] [%clk 0:05:03] } 28. Bh2 { [%eval -2.27] [%clk 0:06:06] } 28... Qc6?! { [%eval -1.44] } { Inaccuracy. b4 was best. } { [%clk 0:04:50] } 29. Ne5 { [%eval -1.2] [%clk 0:05:56] } 29... Qb7 { [%eval -1.06] [%clk 0:03:41] } 30. Qh5?! { [%eval -1.89] } { Inaccuracy. Qg4 was best. } { [%clk 0:05:36] } 30... Bf6 { [%eval -1.62] [%clk 0:03:26] } 31. Qg4 { [%eval -1.41] [%clk 0:05:25] } 31... Rc2 { [%eval -1.64] [%clk 0:03:14] } 32. Nf3?? { [%eval -5.77] } { Blunder. Bf4 was best. } { [%clk 0:04:44] } 32... Rxb2 { [%eval -5.76] [%clk 0:02:37] } 33. Rc1 { [%eval -6.21] [%clk 0:04:07] } 33... Bc4?? { [%eval -2.67] } { Blunder. Bxf3 was best. } { [%clk 0:01:41] } 34. Ne5?! { [%eval -4.2] } { Inaccuracy. Be5 was best. } { [%clk 0:03:46] } 34... Bd5?! { [%eval -3.07] } { Inaccuracy. Rd2 was best. } { [%clk 0:01:27] } 35. Nf3? { [%eval -6.01] } { Mistake. Nd3 was best. } { [%clk 0:03:45] } 35... Rb3 { [%eval -6.24] [%clk 0:01:21] } 36. Kf1 { [%eval -7.76] [%clk 0:03:18] } 36... Bxf3 { [%eval -7.15] [%clk 0:01:16] } 37. gxf3 { [%eval -7.36] [%clk 0:02:59] } 37... Qxf3 { [%eval -7.41] [%clk 0:01:09] } 38. Qg1 { [%eval -9.45] [%clk 0:02:25] } 38... Qxh3+ { [%eval -8.59] [%clk 0:01:04] } 39. Ke1 { [%eval -11.53] [%clk 0:02:23] } 39... Bxd4 { [%eval -8.68] [%clk 0:00:50] } 40. Qh1? { [%eval #-5] } { Checkmate is now unavoidable. Qg3 was best. } { [%clk 0:02:06] } 40... Qf3? { [%eval -7.88] } { Lost forced checkmate sequence. Bxf2+ was best. } { [%clk 0:00:21] } 41. Qg1? { [%eval #-5] } { Checkmate is now unavoidable. Qxf3 was best. } { [%clk 0:01:51] } 41... Rb2 { [%eval #-4] [%clk 0:00:11] } 42. Kf1 { [%eval #-2] [%clk 0:01:39] } 42... Bxf2 { [%eval #-8] [%clk 0:00:10] } 43. Qxg7+ { [%eval #-5] [%clk 0:01:28] } 43... Kxg7 { [%eval #-4] [%clk 0:00:11] } 44. Be5+ { [%eval #-4] [%clk 0:01:28] } 44... Kg6 { [%eval #-3] [%clk 0:00:11] } 45. Bxb2 { [%eval #-3] [%clk 0:01:29] } 45... Be3+ { [%eval #-2] [%clk 0:00:12] } 46. Ke1 { [%eval #-2] [%clk 0:01:29] } 46... Bxc1?! { [%eval -63.81] } { Lost forced checkmate sequence. Qf2+ was best. } { [%clk 0:00:13] } 47. Bxc1 { [%eval -64.17] [%clk 0:01:29] } 47... Qc3+ { [%eval -24.82] [%clk 0:00:15] } 48. Kd1 { [%eval -25.3] [%clk 0:01:30] } 48... h5 { [%eval -84.56] [%clk 0:00:15] } 49. Bd2 { [%eval -75.43] [%clk 0:01:30] } 49... Qd3 { [%eval #-11] [%clk 0:00:16] } 50. Kc1 { [%eval #-11] [%clk 0:01:31] } 50... h4 { [%eval #-7] [%clk 0:00:18] } 51. a4 { [%eval #-14] [%clk 0:01:28] } 51... h3 { [%eval #-6] [%clk 0:00:18] } 52. Be1 { [%eval #-4] [%clk 0:01:23] } 52... Qf1 { [%eval #-6] [%clk 0:00:18] } 53. Kd2 { [%eval #-6] [%clk 0:01:24] } 53... h2 { [%eval #-5] [%clk 0:00:20] } 54. axb5 { [%eval #-4] [%clk 0:01:21] } 54... axb5 { [%eval #-4] [%clk 0:00:21] } 55. Bg3 { [%eval #-4] [%clk 0:01:16] } 55... h1=Q { [%eval #-3] [%clk 0:00:20] } 56. Kc3 { [%eval #-2] [%clk 0:01:17] } 56... Qc6+ { [%eval #-2] [%clk 0:00:19] } 57. Kb4 { [%eval #-2] [%clk 0:01:17] } 57... Qfc4+ { [%eval #-2] [%clk 0:00:21] } 58. Ka5 { [%clk 0:01:18] } 58... Qa2+ { [%clk 0:00:20] } 59. Kb4 { [%clk 0:01:18] } 59... Qcc4# { [%clk 0:00:21] } 0-1