Event: 2020 US Junior Championship
Site: https://lichess.org/kTGjupaM
Date: 2020-10-15
White: Christopher Shen
WhiteTitle: FM
WhiteElo: 2503
Black: Nicolas Checa
BlackTitle: GM
BlackElo: 2645
Result: 0-1
ECO: D13
Opening: Slav Defense: Exchange Variation
Variant: Standard
TimeControl: 1500+5
Termination: Normal

1. d4 { [%clk 0:25:00] } 1... d5 { [%clk 0:25:00] } 2. c4 { [%clk 0:25:02] } 2... c6 { [%clk 0:25:03] } 3. Nf3 { [%clk 0:25:05] } 3... Nf6 { [%clk 0:25:06] } 4. cxd5 { [%clk 0:25:09] } 4... cxd5 { [%clk 0:25:04] } 5. Nc3 { [%clk 0:25:12] } 5... Nc6 { [%clk 0:24:56] } 6. Bf4 { [%clk 0:25:15] } 6... a6 { [%clk 0:24:57] } 7. Qb3 { [%clk 0:24:57] } 7... Na5 { [%clk 0:20:24] } 8. Qc2 { [%clk 0:24:00] } 8... e6 { [%clk 0:20:16] } 9. e3 { [%clk 0:23:53] } 9... Bd7 { [%clk 0:20:15] } 10. Be2 { [%clk 0:22:05] } 10... Rc8 { [%clk 0:20:11] } 11. O-O { [%clk 0:19:22] } 11... Ne4 { [%clk 0:19:05] } 12. a3?! { Inaccuracy. Bd3 was best. } { [%clk 0:17:53] } 12... Be7 { [%clk 0:16:25] } 13. Bd3 { [%clk 0:16:44] } 13... Nxc3 { [%clk 0:15:35] } 14. bxc3 { [%clk 0:16:49] } 14... Nc4 { [%clk 0:15:27] } 15. Qb3?! { Inaccuracy. a4 was best. } { [%clk 0:15:24] } 15... b5 { [%clk 0:14:52] } 16. Bxc4?! { Inaccuracy. Qc2 was best. } { [%clk 0:14:45] } 16... Rxc4 { [%clk 0:14:44] } 17. Ne5 { [%clk 0:14:41] } 17... Ra4 { [%clk 0:14:39] } 18. Nd3 { [%clk 0:13:59] } 18... Qa5 { [%clk 0:12:42] } 19. Nc5 { [%clk 0:12:01] } 19... Bxc5 { [%clk 0:12:42] } 20. dxc5 { [%clk 0:12:06] } 20... O-O { [%clk 0:12:45] } 21. Bd6 { [%clk 0:12:01] } 21... Rc8 { [%clk 0:12:47] } 22. Rfd1 { [%clk 0:11:53] } 22... Rc4 { [%clk 0:12:31] } 23. Rac1 { [%clk 0:11:15] } 23... Bc6 { [%clk 0:10:53] } 24. Rd4 { [%clk 0:10:29] } 24... f6 { [%clk 0:10:50] } 25. Rxc4 { [%clk 0:08:50] } 25... dxc4 { [%clk 0:10:55] } 26. Qb4 { [%clk 0:08:53] } 26... Qd8 { [%clk 0:10:39] } 27. f3 { [%clk 0:08:51] } 27... Qe8 { [%clk 0:09:59] } 28. Qa5 { [%clk 0:07:53] } 28... h5 { [%clk 0:09:28] } 29. Rd1 { [%clk 0:07:23] } 29... Kh7 { [%clk 0:08:45] } 30. h4 { [%clk 0:06:32] } 30... e5 { [%clk 0:06:25] } 31. Kh2 { [%clk 0:06:15] } 31... e4 { [%clk 0:05:33] } 32. f4 { [%clk 0:05:40] } 32... Qd7 { [%clk 0:04:55] } 33. Rd4? { Mistake. Rf1 was best. } { [%clk 0:04:25] } 33... Qg4 { [%clk 0:04:57] } 34. Qxa6 { [%clk 0:04:19] } 34... Qxh4+ { [%clk 0:04:59] } 35. Kg1 { [%clk 0:04:23] } 35... Qe1+ { [%clk 0:04:43] } 36. Kh2 { [%clk 0:04:27] } 36... Bd7? { Mistake. Qh4+ was best. } { [%clk 0:04:12] } 37. Be7?? { Blunder. Qb7 was best. } { [%clk 0:03:58] } 37... Qh4+ { [%clk 0:03:40] } 38. Kg1 { [%clk 0:04:01] } 38... Bf5? { Mistake. Qe1+ was best. } { [%clk 0:03:42] } 39. Rd5 { [%clk 0:02:52] } 39... Bg4?! { Inaccuracy. Qe1+ was best. } { [%clk 0:02:06] } 40. Qb7?? { Blunder. Qd6 was best. } { [%clk 0:02:39] } 40... Kh6?? { Blunder. Qe1+ was best. } { [%clk 0:01:15] } 41. Rd4?! { Inaccuracy. f5 was best. } { [%clk 0:01:41] } 41... Qe1+ { [%clk 0:00:39] } 42. Kh2 { [%clk 0:01:44] } 42... Qh4+ { [%clk 0:00:43] } 43. Kg1 { [%clk 0:01:49] } 43... Qg3?! { Inaccuracy. Qe1+ was best. } { [%clk 0:00:30] } 44. Qxe4 { [%clk 0:01:32] } 44... Re8 { [%clk 0:00:32] } 45. Rd8 { [%clk 0:00:54] } 45... Rxd8 { [%clk 0:00:17] } 46. Bxd8 { [%clk 0:00:59] } 46... Qe1+ { [%clk 0:00:21] } 47. Kh2 { [%clk 0:01:03] } 47... Qh4+ { [%clk 0:00:25] } 48. Kg1 { [%clk 0:01:08] } 48... Qe1+ { [%clk 0:00:30] } 49. Kh2 { [%clk 0:01:12] } 49... Qxc3 { [%clk 0:00:35] } 50. c6 { [%clk 0:00:58] } 50... Qd2 { [%clk 0:00:35] } 51. c7 { [%clk 0:00:54] } 51... c3 { [%clk 0:00:36] } 52. f5?? { Blunder. Bxf6 was best. } { [%clk 0:00:52] } 52... Qd6+ { [%clk 0:00:21] } 53. Kg1 { [%clk 0:00:45] } 53... Qc5 { [%clk 0:00:22] } 54. Qe7? { Mistake. Qd4 was best. } { [%clk 0:00:25] } 54... Qc6?! { Inaccuracy. Qxf5 was best. } { [%clk 0:00:17] } 55. Qf8 { [%clk 0:00:13] } 55... Bxf5 { [%clk 0:00:18] } 56. Qh8+? { Mistake. Bxf6 was best. } { [%clk 0:00:11] } 56... Kg6 { [%clk 0:00:21] } 57. e4 { [%clk 0:00:11] } 57... Bg4 { [%clk 0:00:23] } 58. Qf8?! { Checkmate is now unavoidable. Bxf6 was best. } { [%clk 0:00:06] } 58... c2 { [%clk 0:00:24] } 59. Kh2 { [%clk 0:00:07] } 59... c1=Q { [%clk 0:00:26] } 60. Qe7 { [%clk 0:00:11] } 60... Qf4+ { 0-1 White resigns. } { [%clk 0:00:29] } 0-1