Event: Online_Olympiad_Div3_PoolA
Site: Chess.com
Date: 2021-08-29
White: Seo, Jiwon
WhiteElo: 1886
Black: Ning, Isabelle Yixuan
BlackElo: 1877
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Lipnitsky Attack
Variant: Standard
TimeControl: 900+5

1. e4 { [%eval 0.24] [%clk 0:15:04] } 1... c5 { [%eval 0.32] [%clk 0:15:03] } 2. Nf3 { [%eval 0.0] [%clk 0:15:06] } 2... d6 { [%eval 0.0] [%clk 0:15:07] } 3. d4 { [%eval 0.15] [%clk 0:15:09] } 3... cxd4 { [%eval 0.13] [%clk 0:15:11] } 4. Nxd4 { [%eval 0.0] [%clk 0:15:12] } 4... Nf6 { [%eval 0.14] [%clk 0:15:14] } 5. Nc3 { [%eval 0.18] [%clk 0:15:15] } 5... a6 { [%eval 0.21] [%clk 0:15:18] } 6. Bc4 { [%eval 0.0] [%clk 0:15:18] } 6... e6 { [%eval 0.0] [%clk 0:15:05] } 7. Bb3 { [%eval 0.0] [%clk 0:15:13] } 7... Be7 { [%eval 0.28] [%clk 0:14:55] } 8. Be3 { [%eval 0.11] [%clk 0:15:13] } 8... O-O { [%eval 0.54] [%clk 0:14:34] } 9. f4 { [%eval 0.32] [%clk 0:15:00] } 9... b5 { [%eval 0.38] [%clk 0:14:20] } 10. a3? { [%eval -0.69] } { Mistake. e5 was best. } { [%clk 0:12:07] } 10... Bb7 { [%eval -0.81] [%clk 0:13:22] } 11. Qf3 { [%eval -0.91] [%clk 0:11:24] } 11... Nbd7 { [%eval -0.76] [%clk 0:12:17] } 12. f5 { [%eval -1.04] [%clk 0:08:23] } 12... e5 { [%eval -0.96] [%clk 0:11:32] } 13. Nde2 { [%eval -0.9] [%clk 0:08:03] } 13... Nc5 { [%eval -0.43] [%clk 0:11:17] } 14. Ng3?! { [%eval -1.25] } { Inaccuracy. Bd5 was best. } { [%clk 0:06:44] } 14... Qa5?! { [%eval -0.34] } { Inaccuracy. Nxb3 was best. } { [%clk 0:10:44] } 15. O-O { [%eval -0.3] [%clk 0:05:59] } 15... Rad8?! { [%eval 0.53] } { Inaccuracy. Nxb3 was best. } { [%clk 0:09:56] } 16. Rad1? { [%eval -0.5] } { Mistake. Nh5 was best. } { [%clk 0:05:08] } 16... b4 { [%eval 0.0] [%clk 0:08:29] } 17. Nd5 { [%eval -0.28] [%clk 0:03:23] } 17... Bxd5 { [%eval -0.21] [%clk 0:06:56] } 18. Bxd5 { [%eval -0.4] [%clk 0:02:39] } 18... bxa3 { [%eval -0.42] [%clk 0:06:12] } 19. bxa3 { [%eval -0.28] [%clk 0:02:27] } 19... Qxa3 { [%eval -0.08] [%clk 0:05:47] } 20. Kh1?! { [%eval -0.7] } { Inaccuracy. c4 was best. } { [%clk 0:01:33] } 20... Qa5?! { [%eval -0.07] } { Inaccuracy. Rb8 was best. } { [%clk 0:05:08] } 21. Nh5 { [%eval 0.12] [%clk 0:01:03] } 21... Qc7?? { [%eval 4.42] } { Blunder. Nxh5 was best. } { [%clk 0:04:36] } 22. Nxf6+ { [%eval 3.99] [%clk 0:00:44] } 22... Bxf6 { [%eval 4.61] [%clk 0:04:39] } 23. g4?! { [%eval 3.0] } { Inaccuracy. Qh5 was best. } { [%clk 0:00:39] } 23... Qe7 { [%eval 4.37] [%clk 0:04:31] } 24. Rg1?? { [%eval 0.27] } { Blunder. g5 was best. } { [%clk 0:00:38] } 24... Bg5 { [%eval 0.33] [%clk 0:04:28] } 25. Bf2?! { [%eval -0.46] } { Inaccuracy. Bxg5 was best. } { [%clk 0:00:38] } 25... Qf6 { [%eval -0.26] [%clk 0:04:02] } 26. Qg3 { [%eval -0.25] [%clk 0:00:38] } 26... Bf4 { [%eval 0.0] [%clk 0:03:40] } 27. Qf3 { [%eval 0.08] [%clk 0:00:38] } 27... Qh6 { [%eval 0.02] [%clk 0:02:44] } 28. Rg2 { [%eval 0.48] [%clk 0:00:39] } 28... Rb8?? { [%eval 2.96] } { Blunder. Kh8 was best. } { [%clk 0:02:18] } 29. Rdg1?? { [%eval -0.22] } { Blunder. g5 was best. } { [%clk 0:00:35] } 29... Bg5?? { [%eval 1.33] } { Blunder. g5 was best. } { [%clk 0:01:44] } 30. Qg3?? { [%eval -0.24] } { Blunder. Rg3 was best. } { [%clk 0:00:24] } 30... Rb2?! { [%eval 0.5] } { Inaccuracy. Rfc8 was best. } { [%clk 0:01:31] } 31. h4?? { [%eval -1.28] } { Blunder. Qc3 was best. } { [%clk 0:00:22] } 31... Rxc2 { [%eval -1.24] [%clk 0:01:19] } 32. Qh3?! { [%eval -2.01] } { Inaccuracy. Rb1 was best. } { [%clk 0:00:14] } 32... Rb8 { [%eval -2.11] [%clk 0:00:54] } 33. Rh2 { [%eval -2.59] [%clk 0:00:17] } 33... Bf4 { [%eval -2.37] [%clk 0:00:51] } 34. g5 { [%eval -2.1] [%clk 0:00:16] } 34... Qh5 { [%eval -2.19] [%clk 0:00:51] } 35. Rhg2 { [%eval -2.13] [%clk 0:00:20] } 35... Rbb2?? { [%eval 5.56] } { Blunder. Kh8 was best. } { [%clk 0:00:48] } 36. Bg3?? { [%eval -7.68] } { Blunder. g6 was best. } { [%clk 0:00:21] } 36... Rxg2 { [%eval -8.75] [%clk 0:00:47] } 37. Rxg2? { [%eval #-8] } { Checkmate is now unavoidable. Qxg2 was best. } { [%clk 0:00:24] } 37... Rxg2?? { [%eval -4.12] } { Lost forced checkmate sequence. Qd1+ was best. } { [%clk 0:00:46] } 38. Qxg2?! { [%eval -6.19] } { Inaccuracy. f6 was best. } { [%clk 0:00:22] } 38... Qd1+ { [%eval -5.21] [%clk 0:00:44] } 39. Kh2 { [%eval -5.16] [%clk 0:00:25] } 39... Bxg3+ { [%eval -4.88] [%clk 0:00:44] } 40. Qxg3 { [%eval -5.55] [%clk 0:00:29] } 40... Qe2+ { [%eval -5.57] [%clk 0:00:44] } 41. Kh3 { [%eval -7.41] [%clk 0:00:26] } 41... Nxe4 { [%eval -7.4] [%clk 0:00:30] } 42. Bxe4 { [%eval -7.41] [%clk 0:00:14] } 42... Qxe4 { [%eval -7.51] [%clk 0:00:33] } 43. Qb3 { [%eval -7.79] [%clk 0:00:13] } 43... Qxf5+ { [%eval -7.61] [%clk 0:00:35] } 44. Kg3 { [%eval -7.91] [%clk 0:00:16] } 44... Qf4+ { [%eval -8.08] [%clk 0:00:37] } 45. Kh3 { [%eval -8.06] [%clk 0:00:20] } 45... g6 { [%eval -8.08] [%clk 0:00:24] } 46. Qb8+ { [%eval -8.34] [%clk 0:00:20] } 46... Kg7 { [%eval -8.16] [%clk 0:00:27] } 47. Qxd6 { [%eval -8.37] [%clk 0:00:24] } 47... Qf3+ { [%eval -8.11] [%clk 0:00:30] } 48. Kh2 { [%eval -8.24] [%clk 0:00:27] } 48... Qf2+ { [%eval -8.15] [%clk 0:00:30] } 49. Kh3 { [%eval -8.33] [%clk 0:00:31] } 49... Qf5+ { [%eval -8.04] [%clk 0:00:32] } 50. Kh2 { [%eval -8.37] [%clk 0:00:34] } 50... Qe6 { [%eval -7.26] [%clk 0:00:36] } 51. Qd3 { [%eval -8.31] [%clk 0:00:33] } 51... Qg4 { [%eval -8.34] [%clk 0:00:32] } 52. Qg3 { [%eval -63.12] [%clk 0:00:20] } 52... Qxg3+ { [%eval -64.74] [%clk 0:00:35] } 53. Kxg3 { [%eval -15.86] [%clk 0:00:25] } 53... a5 { [%eval -13.13] [%clk 0:00:39] } 54. Kf3 { [%eval -74.94] [%clk 0:00:29] } 54... a4 { [%eval -73.61] [%clk 0:00:43] } 55. Ke4 { [%eval -74.84] [%clk 0:00:24] } 55... a3 { [%eval -74.19] [%clk 0:00:47] } 56. Kxe5 { [%eval -75.12] [%clk 0:00:24] } 56... a2 { [%eval #-20] [%clk 0:00:51] } 57. Kd6 { [%eval #-15] [%clk 0:00:27] } 57... a1=Q { [%clk 0:00:55] } 0-1