Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-18
White: Albert Pedmanson
Black: Henry Liu
Result: 0-1
ECO: D52
Opening: Queen's Gambit Declined: Cambridge Springs Defense
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:18] } 1... d5 { [%eval 0.27] [%clk 0:45:17] } 2. Nf3 { [%eval 0.28] [%clk 0:45:24] } 2... Nf6 { [%eval 0.25] [%clk 0:44:52] } 3. c4 { [%eval 0.16] [%clk 0:45:32] } 3... e6 { [%eval 0.17] [%clk 0:45:00] } 4. Nc3 { [%eval 0.0] [%clk 0:45:39] } 4... c6 { [%eval 0.2] [%clk 0:45:08] } 5. Bg5 { [%eval 0.12] [%clk 0:45:42] } 5... Nbd7 { [%eval 0.34] [%clk 0:45:16] } 6. e3 { [%eval 0.12] [%clk 0:45:50] } 6... Qa5 { [%eval 0.22] [%clk 0:45:24] } 7. a3 { [%eval 0.0] [%clk 0:44:32] } 7... Ne4 { [%eval 0.0] [%clk 0:44:31] } 8. Qc1? { [%eval -1.34] } { Mistake. cxd5 was best. } { [%clk 0:44:04] } 8... dxc4?! { [%eval -0.3] } { Inaccuracy. Nxg5 was best. } { [%clk 0:43:21] } 9. Bf4 { [%eval -0.45] [%clk 0:44:04] } 9... b5 { [%eval -0.27] [%clk 0:40:38] } 10. Bc7?? { [%eval -2.27] } { Blunder. a4 was best. } { [%clk 0:39:56] } 10... Qxc7 { [%eval -2.24] [%clk 0:40:34] } 11. Nxe4 { [%eval -2.3] [%clk 0:40:05] } 11... Bb7 { [%eval -2.24] [%clk 0:38:45] } 12. Nfd2 { [%eval -2.71] [%clk 0:39:33] } 12... c5 { [%eval -2.66] [%clk 0:36:40] } 13. Be2 { [%eval -2.48] [%clk 0:17:50] } 13... cxd4 { [%eval -2.71] [%clk 0:35:22] } 14. exd4 { [%eval -2.74] [%clk 0:17:58] } 14... Qb6 { [%eval -2.57] [%clk 0:33:32] } 15. Qc3 { [%eval -2.59] [%clk 0:17:02] } 15... f5 { [%eval -2.08] [%clk 0:30:39] } 16. Ng5?! { [%eval -2.85] } { Inaccuracy. Nc5 was best. } { [%clk 0:16:41] } 16... Bxg2?! { [%eval -2.18] } { Inaccuracy. Be7 was best. } { [%clk 0:30:11] } 17. Rg1 { [%eval -1.95] [%clk 0:16:11] } 17... Bd5 { [%eval -2.04] [%clk 0:30:07] } 18. Bf3 { [%eval -2.42] [%clk 0:15:20] } 18... Nf6 { [%eval -1.81] [%clk 0:25:33] } 19. Kf1? { [%eval -3.5] } { Mistake. Qe3 was best. } { [%clk 0:14:54] } 19... Rd8? { [%eval -1.85] } { Mistake. h6 was best. } { [%clk 0:21:17] } 20. Re1 { [%eval -1.83] [%clk 0:14:31] } 20... Be7 { [%eval -1.95] [%clk 0:20:46] } 21. Qe3?! { [%eval -3.06] } { Inaccuracy. Bxd5 was best. } { [%clk 0:11:07] } 21... O-O?? { [%eval -0.1] } { Blunder. h6 was best. } { [%clk 0:18:55] } 22. Bxd5 { [%eval -0.16] [%clk 0:10:26] } 22... Rxd5 { [%eval 0.0] [%clk 0:15:55] } 23. Nxe6?! { [%eval -0.83] } { Inaccuracy. Qxe6+ was best. } { [%clk 0:10:13] } 23... Ng4 { [%eval -0.76] [%clk 0:15:18] } 24. Qg3?? { [%eval -3.16] } { Blunder. Qe2 was best. } { [%clk 0:06:45] } 24... Bd6?! { [%eval -2.31] } { Inaccuracy. Rf6 was best. } { [%clk 0:14:09] } 25. f4? { [%eval -3.87] } { Mistake. Qc3 was best. } { [%clk 0:06:54] } 25... Rxd4 { [%eval -3.94] [%clk 0:12:33] } 26. h3 { [%eval -4.38] [%clk 0:05:21] } 26... Rd3 { [%eval -5.12] [%clk 0:07:36] } 27. Qg2 { [%eval -5.07] [%clk 0:03:34] } 27... Rxh3 { [%eval -5.45] [%clk 0:07:39] } 28. Nxf8 { [%eval -6.31] [%clk 0:03:27] } 28... Kxf8? { [%eval -3.34] } { Mistake. Qd4 was best. } { [%clk 0:07:31] } 29. Qa8+ { [%eval -3.24] [%clk 0:02:27] } 29... Bb8?? { [%eval 0.0] } { Blunder. Qb8 was best. } { [%clk 0:07:32] } 30. Ke2?? { [%eval -4.87] } { Blunder. Rxg4 was best. } { [%clk 0:02:30] } 30... Rh2+ { [%eval -5.17] [%clk 0:05:29] } 31. Kd1 { [%eval -4.94] [%clk 0:02:31] } 31... Nf2+ { [%eval -4.43] [%clk 0:05:38] } 32. Kc1 { [%eval -5.44] [%clk 0:00:29] } 32... Nd3+ { [%eval -5.28] [%clk 0:05:18] } 33. Kc2 { [%eval -5.32] [%clk 0:00:32] } 33... Nxe1+ { [%eval -5.58] [%clk 0:03:16] } 34. Rxe1 { [%eval -5.43] [%clk 0:00:40] } 34... Qd8 { [%eval -5.43] [%clk 0:03:25] } 35. Rd1 { [%eval -5.54] [%clk 0:00:17] } 35... Bc7 { [%eval -5.48] [%clk 0:03:13] } 36. Qf3 { [%eval -6.03] [%clk 0:00:16] } 36... Ba5 { [%eval -6.32] [%clk 0:03:11] } 37. Kb1 { [%eval -6.35] [%clk 0:00:16] } 37... Rxd2 { [%eval -6.37] [%clk 0:03:08] } 38. Rxd2 { [%eval -6.49] [%clk 0:00:25] } 38... Bxd2 { [%eval -6.62] [%clk 0:03:08] } 39. Qh5?! { [%eval -12.49] } { Inaccuracy. Kc2 was best. } { [%clk 0:00:35] } 39... Qd3+ { [%eval -7.75] [%clk 0:02:50] } 40. Ka2 { [%eval -7.28] [%clk 0:00:13] } 40... Bc1 { [%eval -7.27] [%clk 0:02:51] } 41. Qh2 { [%eval -7.29] [%clk 0:00:12] } 41... Qb3+ { [%eval -9.69] [%clk 0:02:39] } 42. Kb1 { [%eval -14.51] [%clk 0:00:21] } 42... Qxb2+ { [%eval -12.95] [%clk 0:02:47] } 43. Qxb2 { [%eval -9.57] [%clk 0:00:29] } 43... Bxb2 { [%eval -14.56] [%clk 0:02:56] } 44. Kxb2 { [%eval -34.67] [%clk 0:00:39] } 0-1