Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-15
White: Prajit Sai Kumar
Black: Xiangrui Kong
Result: 0-1
ECO: D02
Opening: Queen's Pawn Game: Symmetrical Variation
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:19] } 1... d5 { [%eval 0.27] [%clk 0:45:19] } 2. Nf3 { [%eval 0.28] [%clk 0:45:27] } 2... Nf6 { [%eval 0.25] [%clk 0:45:26] } 3. c3 { [%eval 0.0] [%clk 0:45:31] } 3... e6 { [%eval 0.0] [%clk 0:45:34] } 4. Bf4 { [%eval 0.0] [%clk 0:45:28] } 4... c5 { [%eval 0.06] [%clk 0:45:43] } 5. e3 { [%eval 0.0] [%clk 0:45:36] } 5... Nc6 { [%eval 0.22] [%clk 0:45:51] } 6. Nbd2 { [%eval 0.0] [%clk 0:45:43] } 6... Nh5 { [%eval 0.31] [%clk 0:45:58] } 7. Be5 { [%eval -0.14] [%clk 0:44:06] } 7... f6 { [%eval -0.07] [%clk 0:45:36] } 8. Bg3 { [%eval -0.06] [%clk 0:42:50] } 8... g6 { [%eval 0.11] [%clk 0:44:15] } 9. Bd3 { [%eval 0.05] [%clk 0:42:06] } 9... cxd4 { [%eval 0.03] [%clk 0:39:22] } 10. exd4 { [%eval -0.35] [%clk 0:40:17] } 10... Bg7 { [%eval -0.23] [%clk 0:38:03] } 11. O-O { [%eval -0.26] [%clk 0:35:34] } 11... O-O { [%eval -0.3] [%clk 0:38:03] } 12. Bh4 { [%eval -0.16] [%clk 0:23:20] } 12... Nf4 { [%eval 0.18] [%clk 0:36:27] } 13. Bc2 { [%eval 0.21] [%clk 0:22:17] } 13... Bd7 { [%eval 0.6] [%clk 0:24:02] } 14. c4?! { [%eval -0.11] } { Inaccuracy. Nb3 was best. } { [%clk 0:19:09] } 14... Nb4 { [%eval -0.12] [%clk 0:21:55] } 15. Bb3 { [%eval -0.1] [%clk 0:18:30] } 15... Bc6 { [%eval 0.0] [%clk 0:20:37] } 16. a3?! { [%eval -1.09] } { Inaccuracy. Bg3 was best. } { [%clk 0:15:20] } 16... dxc4?! { [%eval -0.34] } { Inaccuracy. Nbd3 was best. } { [%clk 0:20:15] } 17. Bxc4 { [%eval -0.6] [%clk 0:14:28] } 17... Nbd5?! { [%eval 0.0] } { Inaccuracy. Nbd3 was best. } { [%clk 0:19:58] } 18. Re1?! { [%eval -0.9] } { Inaccuracy. Bg3 was best. } { [%clk 0:12:40] } 18... Qd7?! { [%eval 0.04] } { Inaccuracy. g5 was best. } { [%clk 0:19:28] } 19. Ne4 { [%eval 0.01] [%clk 0:12:04] } 19... b6 { [%eval 0.0] [%clk 0:18:58] } 20. Bg3 { [%eval 0.0] [%clk 0:11:49] } 20... Rad8 { [%eval 0.05] [%clk 0:17:28] } 21. Qb3 { [%eval -0.13] [%clk 0:11:09] } 21... Rfe8 { [%eval 0.08] [%clk 0:16:52] } 22. Rac1 { [%eval -0.08] [%clk 0:10:33] } 22... g5 { [%eval 0.01] [%clk 0:14:48] } 23. Bf1 { [%eval -0.25] [%clk 0:08:30] } 23... Ba4 { [%eval -0.41] [%clk 0:12:15] } 24. Qc4 { [%eval -0.62] [%clk 0:07:38] } 24... Rc8 { [%eval -0.6] [%clk 0:11:56] } 25. Qa6 { [%eval -0.48] [%clk 0:06:44] } 25... Bc6 { [%eval -0.35] [%clk 0:11:24] } 26. Rxc6 { [%eval -0.47] [%clk 0:05:33] } 26... Rxc6 { [%eval -0.34] [%clk 0:09:49] } 27. Bb5 { [%eval -0.55] [%clk 0:05:41] } 27... Rec8?! { [%eval 0.0] } { Inaccuracy. g4 was best. } { [%clk 0:09:55] } 28. Bxc6?! { [%eval -0.64] } { Inaccuracy. Bxf4 was best. } { [%clk 0:04:43] } 28... Qxc6 { [%eval -0.42] [%clk 0:08:36] } 29. Nd6? { [%eval -1.93] } { Mistake. h3 was best. } { [%clk 0:02:35] } 29... Rd8 { [%eval -1.76] [%clk 0:08:23] } 30. Nb5 { [%eval -2.17] [%clk 0:02:31] } 30... Qc4?! { [%eval -1.12] } { Inaccuracy. g4 was best. } { [%clk 0:03:00] } 31. b3 { [%eval -1.16] [%clk 0:02:06] } 31... Qd3 { [%eval -1.12] [%clk 0:02:13] } 32. a4?? { [%eval -3.14] } { Blunder. Bxf4 was best. } { [%clk 0:02:15] } 32... g4 { [%eval -3.18] [%clk 0:01:52] } 33. Nh4 { [%eval -3.17] [%clk 0:02:10] } 33... Qd2 { [%eval -3.04] [%clk 0:01:41] } 34. Rf1 { [%eval -3.27] [%clk 0:02:03] } 34... Qd3 { [%eval -2.85] [%clk 0:01:39] } 35. Re1 { [%eval -2.95] [%clk 0:02:03] } 35... Bh6? { [%eval -1.14] } { Mistake. Ne2+ was best. } { [%clk 0:01:20] } 36. Qxa7? { [%eval -2.39] } { Mistake. Bxf4 was best. } { [%clk 0:01:53] } 36... Bg5? { [%eval -0.94] } { Mistake. Ne2+ was best. } { [%clk 0:01:30] } 37. Qb7?! { [%eval -1.54] } { Inaccuracy. Bxf4 was best. } { [%clk 0:01:20] } 37... Ne2+ { [%eval -1.11] [%clk 0:00:56] } 38. Kh1 { [%eval -1.98] [%clk 0:01:24] } 38... Qe4?! { [%eval -1.18] } { Inaccuracy. Bd2 was best. } { [%clk 0:01:06] } 39. Rf1 { [%eval -1.46] [%clk 0:00:54] } 39... Qd3 { [%eval -1.83] [%clk 0:01:10] } 40. Re1 { [%eval -2.09] [%clk 0:01:02] } 40... Qe4? { [%eval -0.56] } { Mistake. Bd2 was best. } { [%clk 0:01:04] } 41. Rf1 { [%eval -1.06] [%clk 0:01:12] } 41... Bxh4?! { [%eval -0.23] } { Inaccuracy. Nef4 was best. } { [%clk 0:00:45] } 42. Bxh4 { [%eval -0.19] [%clk 0:01:20] } 42... Nef4 { [%eval -0.13] [%clk 0:00:54] } 43. f3?? { [%eval -2.03] } { Blunder. Rg1 was best. } { [%clk 0:00:55] } 43... Qe2 { [%eval -1.5] [%clk 0:00:39] } 44. Rg1 { [%eval -1.55] [%clk 0:01:04] } 44... gxf3 { [%eval -1.51] [%clk 0:00:41] } 45. gxf3+ { [%eval -1.83] [%clk 0:01:01] } 45... Ng6 { [%eval -1.73] [%clk 0:00:50] } 46. Qc6? { [%eval -3.06] } { Mistake. Bg3 was best. } { [%clk 0:00:40] } 46... Qxf3+ { [%eval -3.09] [%clk 0:00:56] } 47. Rg2 { [%eval -3.11] [%clk 0:00:49] } 47... Qf1+ { [%eval -2.82] [%clk 0:00:24] } 48. Rg1 { [%eval -2.66] [%clk 0:00:58] } 48... Qf3+ { [%eval -2.97] [%clk 0:00:34] } 49. Rg2 { [%eval -2.75] [%clk 0:01:07] } 49... Qe4?? { [%eval -0.37] } { Blunder. h5 was best. } { [%clk 0:00:39] } 50. Bf2?? { [%eval -2.62] } { Blunder. Bg3 was best. } { [%clk 0:00:54] } 50... Kh8 { [%eval -3.73] [%clk 0:00:37] } 51. Nd6?! { [%eval -5.04] } { Inaccuracy. Qb7 was best. } { [%clk 0:01:03] } 51... Rxd6 { [%eval -5.07] [%clk 0:00:18] } 52. Qxd6 { [%eval -5.07] [%clk 0:01:11] } 52... Ndf4 { [%eval -5.14] [%clk 0:00:27] } 53. Qd8+?? { [%eval #-5] } { Checkmate is now unavoidable. Qb8+ was best. } { [%clk 0:00:19] } 53... Kg7 { [%eval #-4] [%clk 0:00:36] } 54. Qc7+ { [%eval #-4] [%clk 0:00:12] } 54... Kh6 { [%clk 0:00:40] } 55. Qc1 { [%clk 0:00:11] } 55... Qxg2# { [%clk 0:00:48] } 0-1