Event: FIDE U16 Olympiad_boards_81-124
Date: 2023-08-16
White: Hong-Yi Lai
Black: Randheer Thogata
Result: 0-1
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard
TimeControl: 45min+10sec

1. d4 { [%eval 0.0] [%clk 0:45:18] } 1... Nf6 { [%eval 0.28] [%clk 0:45:18] } 2. c4 { [%eval 0.16] [%clk 0:45:25] } 2... g6 { [%eval 0.3] [%clk 0:45:26] } 3. Nc3 { [%eval 0.31] [%clk 0:45:33] } 3... d5 { [%eval 0.2] [%clk 0:45:35] } 4. cxd5 { [%eval 0.4] [%clk 0:45:41] } 4... Nxd5 { [%eval 0.22] [%clk 0:45:44] } 5. Bd2 { [%eval 0.21] [%clk 0:45:50] } 5... Bg7 { [%eval 0.09] [%clk 0:44:53] } 6. e4 { [%eval 0.0] [%clk 0:45:56] } 6... Nxc3 { [%eval 0.26] [%clk 0:45:00] } 7. Bxc3 { [%eval 0.33] [%clk 0:46:04] } 7... O-O { [%eval 0.19] [%clk 0:43:52] } 8. Qd2 { [%eval 0.39] [%clk 0:46:11] } 8... Nd7 { [%eval 0.36] [%clk 0:41:27] } 9. O-O-O?! { [%eval -0.29] } { Inaccuracy. Nf3 was best. } { [%clk 0:39:24] } 9... b6? { [%eval 0.89] } { Mistake. Nb6 was best. } { [%clk 0:41:13] } 10. h4 { [%eval 0.78] [%clk 0:38:27] } 10... Bb7 { [%eval 0.8] [%clk 0:40:49] } 11. f3 { [%eval 0.83] [%clk 0:38:15] } 11... e5 { [%eval 0.97] [%clk 0:38:44] } 12. d5 { [%eval 0.85] [%clk 0:34:08] } 12... a5 { [%eval 1.32] [%clk 0:30:33] } 13. h5 { [%eval 1.32] [%clk 0:30:36] } 13... Nc5 { [%eval 1.28] [%clk 0:28:58] } 14. hxg6 { [%eval 1.19] [%clk 0:20:38] } 14... fxg6?! { [%eval 1.89] } { Inaccuracy. hxg6 was best. } { [%clk 0:28:55] } 15. Nh3 { [%eval 1.73] [%clk 0:20:42] } 15... Qh4? { [%eval 3.64] } { Mistake. Bc8 was best. } { [%clk 0:18:34] } 16. Nf2? { [%eval 1.89] } { Mistake. d6 was best. } { [%clk 0:13:12] } 16... Qe7 { [%eval 2.07] [%clk 0:12:51] } 17. Bc4 { [%eval 2.06] [%clk 0:10:53] } 17... Qd6 { [%eval 2.0] [%clk 0:12:20] } 18. Qe1 { [%eval 1.61] [%clk 0:07:47] } 18... b5?! { [%eval 2.38] } { Inaccuracy. Na4 was best. } { [%clk 0:11:43] } 19. Bxb5 { [%eval 2.27] [%clk 0:06:53] } 19... Ba6 { [%eval 2.4] [%clk 0:11:52] } 20. Bxa6 { [%eval 2.41] [%clk 0:06:38] } 20... Qxa6 { [%eval 2.76] [%clk 0:11:59] } 21. Qf1 { [%eval 2.68] [%clk 0:06:01] } 21... Qd6 { [%eval 3.18] [%clk 0:10:29] } 22. Qg1? { [%eval 1.64] } { Mistake. Kb1 was best. } { [%clk 0:04:56] } 22... Rfb8 { [%eval 1.94] [%clk 0:09:48] } 23. Qh2?! { [%eval 1.26] } { Inaccuracy. Qf1 was best. } { [%clk 0:03:51] } 23... h5 { [%eval 1.09] [%clk 0:09:13] } 24. g4?! { [%eval 0.0] } { Inaccuracy. Nd3 was best. } { [%clk 0:03:07] } 24... Na4 { [%eval -0.03] [%clk 0:07:01] } 25. gxh5?? { [%eval -2.99] } { Blunder. Rd3 was best. } { [%clk 0:02:57] } 25... Nxc3 { [%eval -2.71] [%clk 0:06:56] } 26. bxc3? { [%eval -4.73] } { Mistake. Rd2 was best. } { [%clk 0:03:05] } 26... Qa3+ { [%eval -4.83] [%clk 0:05:28] } 27. Kd2 { [%eval -4.69] [%clk 0:03:12] } 27... Rb2+ { [%eval -4.71] [%clk 0:05:17] } 28. Ke1 { [%eval -5.25] [%clk 0:03:19] } 28... Qxc3+ { [%eval -5.19] [%clk 0:05:04] } 29. Kf1 { [%eval -5.14] [%clk 0:03:26] } 29... Qxf3 { [%eval -5.31] [%clk 0:04:14] } 30. hxg6 { [%eval -5.28] [%clk 0:03:03] } 30... Rxf2+ { [%eval -5.24] [%clk 0:03:40] } 31. Qxf2 { [%eval -5.26] [%clk 0:03:09] } 31... Qxd1+ { [%eval -5.28] [%clk 0:03:49] } 32. Kg2 { [%eval -5.22] [%clk 0:03:16] } 32... Qg4+ { [%eval -5.33] [%clk 0:03:56] } 33. Kh2 { [%eval -5.85] [%clk 0:03:18] } 33... Rf8 { [%eval -5.83] [%clk 0:03:49] } 34. Qb2?? { [%eval #-7] } { Checkmate is now unavoidable. Qg2 was best. } { [%clk 0:01:18] } 34... Qh4+ { [%eval #-18] [%clk 0:03:14] } 35. Kg2 { [%eval #-12] [%clk 0:01:05] } 35... Qxe4+ { [%eval #-10] [%clk 0:03:21] } 36. Kh2 { [%eval #-7] [%clk 0:01:10] } 36... Qf4+ { [%eval #-9] [%clk 0:03:17] } 37. Kg2 { [%eval #-7] [%clk 0:00:59] } 37... Qf3+ { [%eval #-9] [%clk 0:03:26] } 38. Kh2 { [%eval #-7] [%clk 0:01:07] } 38... e4 { [%eval #-6] [%clk 0:03:21] } 0-1