Event: 2020 US Junior Championship
Site: https://lichess.org/aBWhcWIN
Date: 2020-10-13
White: John Burke
WhiteTitle: GM
WhiteElo: 2655
Black: Jeffery Xiong
BlackTitle: GM
BlackElo: 2790
Result: 0-1
ECO: B04
Opening: Alekhine Defense: Modern Variation, Larsen Variation
Variant: Standard
TimeControl: 1500+5
Termination: Normal

1. e4 { [%eval 0.0] [%clk 0:25:00] } 1... Nf6 { [%eval 0.29] [%clk 0:25:00] } 2. e5 { [%eval 0.48] [%clk 0:25:02] } 2... Nd5 { [%eval 0.52] [%clk 0:25:04] } 3. d4 { [%eval 0.13] [%clk 0:25:03] } 3... d6 { [%eval 0.33] [%clk 0:25:08] } 4. Nf3 { [%eval 0.17] [%clk 0:25:05] } 4... dxe5 { [%eval 0.56] [%clk 0:25:12] } 5. Nxe5 { [%eval 0.25] [%clk 0:25:03] } 5... g6 { [%eval 0.71] [%clk 0:25:16] } 6. Bc4 { [%eval 0.48] [%clk 0:24:44] } 6... c6 { [%eval 0.79] [%clk 0:25:07] } 7. O-O { [%eval 0.6] [%clk 0:24:22] } 7... Bg7 { [%eval 0.64] [%clk 0:25:11] } 8. Bb3 { [%eval 0.61] [%clk 0:23:23] } 8... O-O { [%eval 0.62] [%clk 0:25:07] } 9. Nd2 { [%eval 0.4] [%clk 0:22:29] } 9... a5 { [%eval 0.36] [%clk 0:23:46] } 10. a3 { [%eval -0.06] [%clk 0:22:26] } 10... Nd7 { [%eval 0.29] [%clk 0:21:52] } 11. Ndf3 { [%eval -0.17] [%clk 0:21:32] } 11... Nxe5 { [%eval -0.06] [%clk 0:21:51] } 12. Nxe5 { [%eval -0.28] [%clk 0:21:36] } 12... a4 { [%eval -0.12] [%clk 0:21:18] } 13. Ba2 { [%eval -0.11] [%clk 0:21:31] } 13... Be6 { [%eval 0.0] [%clk 0:21:20] } 14. Re1 { [%eval 0.0] [%clk 0:20:07] } 14... Qc8 { [%eval 0.31] [%clk 0:20:23] } 15. Qf3 { [%eval 0.13] [%clk 0:19:03] } 15... Nc7 { [%eval 0.19] [%clk 0:16:04] } 16. c4 { [%eval 0.2] [%clk 0:17:26] } 16... Rd8 { [%eval 0.09] [%clk 0:15:51] } 17. Qe3 { [%eval 0.0] [%clk 0:16:05] } 17... Ne8 { [%eval 0.17] [%clk 0:15:28] } 18. Bd2 { [%eval 0.2] [%clk 0:15:01] } 18... Nd6?! { [%eval 0.82] } { Inaccuracy. Qc7 was best. } { [%clk 0:12:07] } 19. d5 { [%eval 0.7] [%clk 0:13:40] } 19... cxd5?! { [%eval 1.26] } { Inaccuracy. Bd7 was best. } { [%clk 0:10:48] } 20. cxd5 { [%eval 1.39] [%clk 0:13:44] } 20... Bf5 { [%eval 1.1] [%clk 0:10:52] } 21. Rac1 { [%eval 1.09] [%clk 0:13:30] } 21... Qb8 { [%eval 1.16] [%clk 0:10:55] } 22. Bc3 { [%eval 1.24] [%clk 0:11:14] } 22... Qa7 { [%eval 1.32] [%clk 0:06:53] } 23. Bd4 { [%eval 1.16] [%clk 0:08:57] } 23... Qa6 { [%eval 1.21] [%clk 0:06:57] } 24. Rc7?! { [%eval 0.58] } { Inaccuracy. Bc3 was best. } { [%clk 0:06:59] } 24... Re8 { [%eval 0.5] [%clk 0:07:01] } 25. Rcc1 { [%eval 0.29] [%clk 0:03:28] } 25... Rac8 { [%eval 0.49] [%clk 0:06:52] } 26. h3 { [%eval 0.0] [%clk 0:03:18] } 26... Qb5 { [%eval 0.5] [%clk 0:06:28] } 27. f3? { [%eval -0.67] } { Mistake. Bc3 was best. } { [%clk 0:02:33] } 27... Bc2 { [%eval -0.63] [%clk 0:06:12] } 28. Bc3 { [%eval -0.73] [%clk 0:02:01] } 28... Bb3 { [%eval -0.82] [%clk 0:06:09] } 29. Bxb3 { [%eval -0.56] [%clk 0:02:04] } 29... Qxb3 { [%eval -0.66] [%clk 0:06:14] } 30. Red1? { [%eval -1.88] } { Mistake. Rcd1 was best. } { [%clk 0:01:52] } 30... Red8?! { [%eval -1.12] } { Inaccuracy. Nb5 was best. } { [%clk 0:05:39] } 31. Rd3 { [%eval -1.41] [%clk 0:01:20] } 31... Nf5 { [%eval -1.44] [%clk 0:04:55] } 32. Qe4 { [%eval -1.52] [%clk 0:01:23] } 32... Ng3 { [%eval -1.43] [%clk 0:04:40] } 33. Qe1 { [%eval -1.6] [%clk 0:01:08] } 33... Rxd5 { [%eval -1.54] [%clk 0:04:35] } 34. Rxd5 { [%eval -1.51] [%clk 0:00:58] } 34... Qxd5 { [%eval -1.24] [%clk 0:04:39] } 35. Nxf7 { [%eval -1.41] [%clk 0:00:51] } 35... Kxf7 { [%eval -1.01] [%clk 0:02:39] } 36. Qxg3 { [%eval -0.92] [%clk 0:00:54] } 36... Bxc3 { [%eval -0.97] [%clk 0:02:43] } 37. Rxc3 { [%eval -1.38] [%clk 0:00:56] } 37... Rxc3 { [%eval -1.28] [%clk 0:02:46] } 38. bxc3 { [%eval -1.28] [%clk 0:01:00] } 38... Qc5+ { [%eval -1.48] [%clk 0:02:49] } 39. Kh1 { [%eval -1.54] [%clk 0:00:52] } 39... Qxa3 { [%eval -1.29] [%clk 0:02:25] } 40. Qf4+ { [%eval -1.51] [%clk 0:00:56] } 40... Ke6 { [%eval -1.55] [%clk 0:02:29] } 41. Qe4+?! { [%eval -2.21] } { Inaccuracy. Qg4+ was best. } { [%clk 0:00:57] } 41... Kd6 { [%eval -1.88] [%clk 0:02:33] } 42. Qd4+ { [%eval -2.17] [%clk 0:00:51] } 42... Kc6 { [%eval -2.02] [%clk 0:02:18] } 43. Qe4+ { [%eval -1.88] [%clk 0:00:46] } 43... Kb6 { [%eval -1.82] [%clk 0:02:15] } 44. Qd4+ { [%eval -1.6] [%clk 0:00:46] } 44... Ka6 { [%eval -1.44] [%clk 0:02:03] } 45. Qc4+ { [%eval -1.46] [%clk 0:00:44] } 45... Ka7 { [%eval -1.28] [%clk 0:02:07] } 46. Qd4+ { [%eval -1.33] [%clk 0:00:42] } 46... b6 { [%eval -1.47] [%clk 0:01:33] } 47. Qd7+ { [%eval -1.71] [%clk 0:00:46] } 47... Ka6 { [%eval -2.1] [%clk 0:01:37] } 48. Qc6 { [%eval -2.22] [%clk 0:00:37] } 48... Ka5 { [%eval -2.36] [%clk 0:00:59] } 49. Qa8+ { [%eval -2.43] [%clk 0:00:27] } 49... Kb5 { [%eval -2.37] [%clk 0:01:03] } 50. Qd5+?? { [%eval -4.79] } { Blunder. Qe8+ was best. } { [%clk 0:00:31] } 50... Qc5 { [%eval -4.95] [%clk 0:01:06] } 51. Qd7+ { [%eval -4.89] [%clk 0:00:27] } 51... Ka5 { [%eval -4.78] [%clk 0:01:10] } 52. Qa7+ { [%eval -4.75] [%clk 0:00:29] } 52... Kb5 { [%eval -4.64] [%clk 0:01:14] } 53. Qd7+ { [%eval -4.44] [%clk 0:00:32] } 53... Qc6 { [%eval -4.36] [%clk 0:01:03] } 54. Qd3+ { [%eval -4.32] [%clk 0:00:24] } 54... Ka5 { [%eval -3.62] [%clk 0:01:07] } 55. Qd4? { [%eval -6.2] } { Mistake. Qd2 was best. } { [%clk 0:00:15] } 55... Qc5 { [%eval -6.54] [%clk 0:01:02] } 56. Qd7 { [%eval -6.3] [%clk 0:00:13] } 56... a3 { [%eval -5.42] [%clk 0:00:52] } 57. Qa7+?! { [%eval -8.66] } { Inaccuracy. h4 was best. } { [%clk 0:00:17] } 57... Kb5 { [%eval -7.89] [%clk 0:00:56] } 58. Qd7+ { [%eval -9.3] [%clk 0:00:14] } 58... Kc4 { [%eval -8.26] [%clk 0:01:01] } 59. Qe6+ { [%eval -7.94] [%clk 0:00:15] } 59... Kxc3 { [%eval -9.07] [%clk 0:01:04] } 60. Qe1+ { [%eval -8.88] [%clk 0:00:19] } 60... Kb3 { [%eval -7.43] [%clk 0:01:07] } 61. Qb1+ { [%eval -8.38] [%clk 0:00:22] } 61... Ka4 { [%eval -7.25] [%clk 0:01:11] } 62. Qd1+ { [%eval -8.74] [%clk 0:00:26] } 62... Ka5 { [%eval -8.52] [%clk 0:01:15] } 63. Qd2+ { [%eval -8.33] [%clk 0:00:27] } 63... Ka6 { [%eval -7.79] [%clk 0:01:17] } 64. Qd3+ { [%eval -11.15] [%clk 0:00:31] } 64... b5 { [%eval -11.16] [%clk 0:01:19] } 65. Qe2 { [%eval -12.74] [%clk 0:00:31] } 65... e5 { [%eval -12.09] [%clk 0:01:20] } 66. h4 { [%eval -14.49] [%clk 0:00:34] } 66... Qd4 { [%eval -13.96] [%clk 0:01:23] } 67. Qc2?? { [%eval #-14] } { Checkmate is now unavoidable. h5 was best. } { [%clk 0:00:29] } 67... Qxh4+ { [%eval #-13] [%clk 0:01:27] } 68. Kg1 { [%eval #-14] [%clk 0:00:33] } 68... Qc4 { [%eval #-22] [%clk 0:01:32] } 69. Qd1 { [%eval #-12] [%clk 0:00:35] } 69... Qd4+ { [%clk 0:01:36] } 0-1