Event: Online_Olympiad_Div2_PoolA
Site: Chess.com
Date: 2021-09-02
White: Chen, Chi
WhiteElo: 1630
Black: secretsuperstar7
BlackElo: 2021
Result: 0-1
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 900+5

1. d4 { [%eval 0.0] [%clk 0:15:04] } 1... Nf6 { [%eval 0.19] [%clk 0:15:03] } 2. Nf3 { [%eval 0.12] [%clk 0:15:08] } 2... e6 { [%eval 0.0] [%clk 0:15:02] } 3. c4 { [%eval 0.0] [%clk 0:15:12] } 3... d5 { [%eval 0.2] [%clk 0:15:03] } 4. Nc3 { [%eval 0.0] [%clk 0:15:14] } 4... Bb4 { [%eval 0.18] [%clk 0:15:05] } 5. Qb3 { [%eval 0.04] [%clk 0:15:05] } 5... Bxc3+ { [%eval 0.48] [%clk 0:13:15] } 6. Qxc3 { [%eval 0.56] [%clk 0:15:06] } 6... h6 { [%eval 0.75] [%clk 0:13:14] } 7. Qa3 { [%eval 0.25] [%clk 0:14:41] } 7... Qe7? { [%eval 1.34] } { Mistake. dxc4 was best. } { [%clk 0:12:53] } 8. Qxe7+ { [%eval 1.07] [%clk 0:14:42] } 8... Kxe7 { [%eval 0.97] [%clk 0:12:57] } 9. Bf4? { [%eval -0.1] } { Mistake. b3 was best. } { [%clk 0:14:43] } 9... c6?! { [%eval 0.89] } { Inaccuracy. dxc4 was best. } { [%clk 0:12:57] } 10. cxd5?! { [%eval 0.21] } { Inaccuracy. c5 was best. } { [%clk 0:14:47] } 10... exd5 { [%eval 0.53] [%clk 0:13:01] } 11. h3 { [%eval 0.46] [%clk 0:14:24] } 11... Be6 { [%eval 0.38] [%clk 0:12:54] } 12. e3 { [%eval 0.33] [%clk 0:14:21] } 12... Nbd7 { [%eval 0.36] [%clk 0:12:53] } 13. b4?! { [%eval -0.47] } { Inaccuracy. a4 was best. } { [%clk 0:14:13] } 13... Ne4 { [%eval -1.12] [%clk 0:12:42] } 14. Bd3 { [%eval -1.56] [%clk 0:13:53] } 14... Nd6? { [%eval -0.08] } { Mistake. a5 was best. } { [%clk 0:12:44] } 15. O-O { [%eval -0.35] [%clk 0:13:20] } 15... a5 { [%eval -0.37] [%clk 0:12:01] } 16. a3 { [%eval -0.16] [%clk 0:12:51] } 16... axb4 { [%eval 0.06] [%clk 0:11:58] } 17. axb4 { [%eval 0.0] [%clk 0:12:54] } 17... Nb6 { [%eval 0.0] [%clk 0:11:58] } 18. Nd2 { [%eval -0.02] [%clk 0:11:04] } 18... g5 { [%eval -0.07] [%clk 0:10:42] } 19. Bg3 { [%eval -0.21] [%clk 0:08:35] } 19... f5?! { [%eval 0.3] } { Inaccuracy. Nbc4 was best. } { [%clk 0:10:35] } 20. Be5 { [%eval 0.02] [%clk 0:08:10] } 20... Rhg8 { [%eval 0.06] [%clk 0:10:29] } 21. Nb3 { [%eval 0.0] [%clk 0:07:56] } 21... Nbc4 { [%eval 0.0] [%clk 0:10:18] } 22. Bh2 { [%eval 0.0] [%clk 0:05:52] } 22... b6 { [%eval 0.0] [%clk 0:10:03] } 23. Rfc1 { [%eval -0.39] [%clk 0:05:29] } 23... h5 { [%eval -0.06] [%clk 0:09:34] } 24. Be2 { [%eval -0.32] [%clk 0:04:00] } 24... h4 { [%eval 0.0] [%clk 0:09:16] } 25. Rxa8 { [%eval 0.0] [%clk 0:01:45] } 25... Rxa8 { [%eval -0.08] [%clk 0:09:18] } 26. Ra1 { [%eval -0.04] [%clk 0:01:50] } 26... Rxa1+ { [%eval -0.1] [%clk 0:08:38] } 27. Nxa1 { [%eval -0.06] [%clk 0:01:54] } 27... Ne4 { [%eval -0.16] [%clk 0:08:24] } 28. Nc2 { [%eval -0.05] [%clk 0:01:23] } 28... g4 { [%eval 0.08] [%clk 0:08:04] } 29. hxg4?! { [%eval -0.52] } { Inaccuracy. Bf4 was best. } { [%clk 0:01:17] } 29... fxg4 { [%eval -0.37] [%clk 0:08:07] } 30. Bc7 { [%eval -0.51] [%clk 0:01:07] } 30... b5 { [%eval -0.49] [%clk 0:07:47] } 31. Ne1 { [%eval -0.54] [%clk 0:00:58] } 31... Nc3 { [%eval -0.87] [%clk 0:07:15] } 32. Bd3 { [%eval -0.59] [%clk 0:00:43] } 32... Na2 { [%eval -0.6] [%clk 0:07:00] } 33. Nc2 { [%eval -0.52] [%clk 0:00:26] } 33... Nc1 { [%eval -0.53] [%clk 0:06:27] } 34. Bf1?! { [%eval -1.12] } { Inaccuracy. Bg6 was best. } { [%clk 0:00:20] } 34... Bf5 { [%eval -1.45] [%clk 0:06:16] } 35. Ne1 { [%eval -1.28] [%clk 0:00:13] } 35... Na2 { [%eval -1.26] [%clk 0:06:12] } 36. Bf4? { [%eval -2.41] } { Mistake. Ba5 was best. } { [%clk 0:00:16] } 36... Nxb4 { [%eval -2.28] [%clk 0:05:35] } 37. Bg5+ { [%eval -2.23] [%clk 0:00:20] } 37... Kd7?! { [%eval -1.38] } { Inaccuracy. Kf7 was best. } { [%clk 0:05:29] } 38. Bxh4 { [%eval -1.37] [%clk 0:00:24] } 38... Na2 { [%eval -1.37] [%clk 0:05:27] } 39. Bg5?? { [%eval -3.26] } { Blunder. Nd3 was best. } { [%clk 0:00:21] } 39... b4 { [%eval -3.0] [%clk 0:05:27] } 40. Bd3 { [%eval -3.4] [%clk 0:00:24] } 40... Bxd3 { [%eval -3.73] [%clk 0:05:13] } 41. Nxd3 { [%eval -3.65] [%clk 0:00:28] } 41... Ke8 { [%eval -3.2] [%clk 0:05:09] } 42. Nc5 { [%eval -3.77] [%clk 0:00:21] } 42... Nd2 { [%eval -3.87] [%clk 0:04:57] } 43. Kh2 { [%eval -4.41] [%clk 0:00:20] } 43... b3?? { [%eval -1.28] } { Blunder. Nc3 was best. } { [%clk 0:04:45] } 44. Nd3?? { [%eval -5.79] } { Blunder. Nxb3 was best. } { [%clk 0:00:23] } 44... Nc4 { [%eval -5.92] [%clk 0:04:30] } 45. Kg3 { [%eval -6.22] [%clk 0:00:24] } 45... Nb4 { [%eval -5.44] [%clk 0:04:18] } 46. Nxb4 { [%eval -5.54] [%clk 0:00:14] } 46... b2 { [%eval -5.4] [%clk 0:04:22] } 47. Nxc6 { [%eval -5.72] [%clk 0:00:18] } 47... b1=Q { [%eval -5.64] [%clk 0:04:24] } 48. Kxg4 { [%eval -6.95] [%clk 0:00:22] } 48... Qe4+ { [%eval -7.05] [%clk 0:04:02] } 49. Bf4 { [%eval -7.25] [%clk 0:00:21] } 49... Qg6+ { [%eval -7.29] [%clk 0:04:05] } 50. Kf3 { [%eval -7.44] [%clk 0:00:24] } 50... Qxc6 { [%eval -7.61] [%clk 0:04:07] } 51. g4 { [%eval -9.48] [%clk 0:00:28] } 51... Nd2+ { [%eval -9.1] [%clk 0:04:07] } 52. Kg3 { [%eval -10.18] [%clk 0:00:32] } 52... Ne4+ { [%eval -10.25] [%clk 0:04:09] } 53. Kh4 { [%eval -68.03] [%clk 0:00:34] } 53... Nxf2 { [%eval -61.0] [%clk 0:04:07] } 54. g5 { [%eval #-10] [%clk 0:00:38] } 54... Qe6 { [%eval #-17] [%clk 0:04:06] } 55. Kh5 { [%eval #-3] [%clk 0:00:38] } 55... Kf7 { [%eval #-2] [%clk 0:04:02] } 56. g6+ { [%clk 0:00:22] } 56... Qxg6+ { [%clk 0:04:05] } 57. Kh4 { [%clk 0:00:27] } 57... Qg4# { [%clk 0:04:09] } 0-1