Event: Online_Olympiad_Div2_PoolA
Site: Chess.com
Date: 2021-09-04
White: Chen, Chi
WhiteElo: 1576
Black: Sultanasharminshirin
BlackElo: 1900
Result: 0-1
ECO: D15
Opening: Slav Defense: Chebanenko Variation, Advance System
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:05] } 1... d5 { [%eval 0.23] [%clk 0:15:02] } 2. Nf3 { [%eval 0.0] [%clk 0:15:08] } 2... Nf6 { [%eval 0.09] [%clk 0:15:05] } 3. c4 { [%eval 0.0] [%clk 0:15:12] } 3... c6 { [%eval 0.36] [%clk 0:15:08] } 4. Nc3 { [%eval 0.0] [%clk 0:15:14] } 4... a6 { [%eval 0.29] [%clk 0:14:54] } 5. c5 { [%eval 0.24] [%clk 0:14:53] } 5... Bg4?! { [%eval 0.79] } { Inaccuracy. Bf5 was best. } { [%clk 0:14:31] } 6. Bf4 { [%eval 0.32] [%clk 0:14:36] } 6... Nbd7 { [%eval 0.25] [%clk 0:13:25] } 7. Qc2 { [%eval 0.0] [%clk 0:12:54] } 7... Nh5 { [%eval 0.2] [%clk 0:11:40] } 8. Bg3?? { [%eval -1.37] } { Blunder. Bg5 was best. } { [%clk 0:09:00] } 8... Nxg3 { [%eval -1.1] [%clk 0:10:53] } 9. hxg3 { [%eval -1.54] [%clk 0:09:01] } 9... g6?! { [%eval -0.56] } { Inaccuracy. e5 was best. } { [%clk 0:10:06] } 10. e3? { [%eval -1.72] } { Mistake. e4 was best. } { [%clk 0:08:46] } 10... Bg7?! { [%eval -1.01] } { Inaccuracy. e5 was best. } { [%clk 0:09:52] } 11. Bd3 { [%eval -1.28] [%clk 0:08:39] } 11... e5 { [%eval -1.64] [%clk 0:09:26] } 12. Nh2?! { [%eval -2.77] } { Inaccuracy. Nxe5 was best. } { [%clk 0:08:19] } 12... Be6 { [%eval -2.9] [%clk 0:07:08] } 13. Qa4 { [%eval -2.92] [%clk 0:05:37] } 13... O-O { [%eval -2.91] [%clk 0:06:12] } 14. Ne2 { [%eval -3.17] [%clk 0:03:43] } 14... b5?! { [%eval -2.06] } { Inaccuracy. b6 was best. } { [%clk 0:05:24] } 15. Qd1 { [%eval -2.42] [%clk 0:01:24] } 15... a5 { [%eval -1.61] [%clk 0:04:39] } 16. a3?! { [%eval -2.2] } { Inaccuracy. a4 was best. } { [%clk 0:01:08] } 16... Qe7 { [%eval -2.35] [%clk 0:03:00] } 17. O-O { [%eval -2.28] [%clk 0:00:52] } 17... a4 { [%eval -2.24] [%clk 0:01:43] } 18. Qd2 { [%eval -1.9] [%clk 0:00:41] } 18... Qf6 { [%eval -1.88] [%clk 0:01:32] } 19. Rad1 { [%eval -2.23] [%clk 0:00:21] } 19... Bf5?! { [%eval -1.43] } { Inaccuracy. Qe7 was best. } { [%clk 0:01:31] } 20. Bxf5 { [%eval -1.28] [%clk 0:00:23] } 20... Qxf5 { [%eval -1.27] [%clk 0:01:34] } 21. Nf3?! { [%eval -1.89] } { Inaccuracy. f4 was best. } { [%clk 0:00:21] } 21... Rfe8 { [%eval -2.08] [%clk 0:01:24] } 22. Nh4 { [%eval -2.12] [%clk 0:00:24] } 22... Qh5 { [%eval -2.17] [%clk 0:01:21] } 23. Nf3 { [%eval -2.28] [%clk 0:00:20] } 23... Qf5 { [%eval -2.17] [%clk 0:01:06] } 24. Nh4 { [%eval -2.14] [%clk 0:00:22] } 24... Qg4 { [%eval -2.55] [%clk 0:01:07] } 25. Nf3 { [%eval -2.34] [%clk 0:00:25] } 25... h5 { [%eval -2.44] [%clk 0:01:04] } 26. Nh2 { [%eval -2.12] [%clk 0:00:24] } 26... Qf5 { [%eval -2.23] [%clk 0:01:03] } 27. Nf3?! { [%eval -2.93] } { Inaccuracy. f4 was best. } { [%clk 0:00:28] } 27... g5? { [%eval -1.36] } { Mistake. e4 was best. } { [%clk 0:01:03] } 28. Nc3 { [%eval -1.6] [%clk 0:00:30] } 28... e4 { [%eval -1.96] [%clk 0:00:52] } 29. Nh2 { [%eval -1.97] [%clk 0:00:24] } 29... Re6? { [%eval -0.7] } { Mistake. Qe6 was best. } { [%clk 0:00:40] } 30. Rde1? { [%eval -1.87] } { Mistake. f3 was best. } { [%clk 0:00:23] } 30... h4?? { [%eval 0.3] } { Blunder. Qh7 was best. } { [%clk 0:00:32] } 31. g4? { [%eval -1.2] } { Mistake. gxh4 was best. } { [%clk 0:00:20] } 31... Qg6 { [%eval -1.31] [%clk 0:00:31] } 32. f3 { [%eval -1.29] [%clk 0:00:23] } 32... Nf6 { [%eval -0.96] [%clk 0:00:29] } 33. Rf2 { [%eval -1.31] [%clk 0:00:23] } 33... exf3 { [%eval -1.02] [%clk 0:00:24] } 34. Rxf3?! { [%eval -1.87] } { Inaccuracy. gxf3 was best. } { [%clk 0:00:16] } 34... Rae8 { [%eval -1.97] [%clk 0:00:20] } 35. Ref1 { [%eval -1.74] [%clk 0:00:19] } 35... R6e7 { [%eval -2.12] [%clk 0:00:21] } 36. Nd1?! { [%eval -2.92] } { Inaccuracy. Kh1 was best. } { [%clk 0:00:22] } 36... Ne4 { [%eval -2.67] [%clk 0:00:21] } 37. Qa5? { [%eval -4.71] } { Mistake. Qe1 was best. } { [%clk 0:00:19] } 37... Qe6?? { [%eval -2.21] } { Blunder. Ng3 was best. } { [%clk 0:00:24] } 38. Qb6?? { [%eval -6.09] } { Blunder. Nf2 was best. } { [%clk 0:00:17] } 38... f6?? { [%eval -2.54] } { Blunder. Ra8 was best. } { [%clk 0:00:26] } 39. Qa6?! { [%eval -3.96] } { Inaccuracy. Qa5 was best. } { [%clk 0:00:14] } 39... Nd2 { [%eval -4.34] [%clk 0:00:30] } 40. R3f2 { [%eval -5.07] [%clk 0:00:11] } 40... Nxf1 { [%eval -4.97] [%clk 0:00:33] } 41. Rxf1 { [%eval -5.04] [%clk 0:00:16] } 41... Qd7 { [%eval -5.1] [%clk 0:00:34] } 42. Rf2 { [%eval -5.22] [%clk 0:00:19] } 42... Re4 { [%eval -4.69] [%clk 0:00:31] } 43. Rf5 { [%eval -5.46] [%clk 0:00:18] } 43... Kh7?! { [%eval -4.16] } { Inaccuracy. Rxe3 was best. } { [%clk 0:00:29] } 44. Kf2? { [%eval -8.8] } { Mistake. Rf3 was best. } { [%clk 0:00:17] } 44... R8e7 { [%eval -7.54] [%clk 0:00:32] } 45. Nf3 { [%eval -11.53] [%clk 0:00:18] } 45... Qb7?! { [%eval -5.15] } { Inaccuracy. Rxg4 was best. } { [%clk 0:00:31] } 46. Qa5?! { [%eval -8.25] } { Inaccuracy. Qxb7 was best. } { [%clk 0:00:19] } 46... Qc7? { [%eval -3.89] } { Mistake. Qd7 was best. } { [%clk 0:00:26] } 47. Qa6?? { [%eval -10.3] } { Blunder. Qxc7 was best. } { [%clk 0:00:21] } 47... Qg3+ { [%eval -10.74] [%clk 0:00:29] } 48. Kg1 { [%eval -21.55] [%clk 0:00:23] } 48... Rxg4 { [%eval -12.67] [%clk 0:00:30] } 49. Ne1?! { [%eval #-10] } { Checkmate is now unavoidable. Kf1 was best. } { [%clk 0:00:22] } 49... Qxe1+ { [%eval #-9] [%clk 0:00:32] } 50. Kh2 { [%eval #-2] [%clk 0:00:25] } 50... Qxd1?! { [%eval -21.53] } { Lost forced checkmate sequence. Qg3+ was best. } { [%clk 0:00:32] } 51. Qxc6?! { [%eval #-6] } { Checkmate is now unavoidable. Rf2 was best. } { [%clk 0:00:24] } 51... Qe2 { [%eval #-6] [%clk 0:00:32] } 52. Qxd5 { [%eval #-6] [%clk 0:00:27] } 52... h3 { [%eval #-5] [%clk 0:00:23] } 53. Qf3 { [%eval #-4] [%clk 0:00:21] } 53... Rxg2+ { [%eval #-3] [%clk 0:00:25] } 54. Kh1 { [%eval #-3] [%clk 0:00:18] } 54... Qe1+ { [%eval #-2] [%clk 0:00:20] } 55. Qf1 { [%eval #-2] [%clk 0:00:22] } 55... Qg3 { [%eval #-1] [%clk 0:00:23] } 56. Qxg2 { [%clk 0:00:11] } 56... Qxg2# { [%clk 0:00:26] } 0-1