Event: FIDE U16 Olympiad_boards_1-80
Date: 2023-08-14
White: Robert Piliposyan
Black: Kenneth Hobson
Result: 1-0
ECO: D38
Opening: Queen's Gambit Declined: Ragozin Defense
Variant: Standard
TimeControl: 2700+10

1. d4 { [%eval 0.0] [%clk 0:45:17] } 1... Nf6 { [%eval 0.28] [%clk 0:45:18] } 2. c4 { [%eval 0.16] [%clk 0:45:25] } 2... e6 { [%eval 0.23] [%clk 0:45:19] } 3. Nf3 { [%eval 0.0] [%clk 0:45:33] } 3... d5 { [%eval 0.17] [%clk 0:45:25] } 4. Nc3 { [%eval 0.0] [%clk 0:45:41] } 4... Bb4 { [%eval 0.15] [%clk 0:45:31] } 5. cxd5 { [%eval 0.14] [%clk 0:45:50] } 5... exd5 { [%eval 0.0] [%clk 0:45:25] } 6. Bf4 { [%eval 0.0] [%clk 0:45:58] } 6... Nbd7 { [%eval 0.45] [%clk 0:44:31] } 7. e3 { [%eval 0.57] [%clk 0:44:04] } 7... Ne4 { [%eval 0.56] [%clk 0:43:05] } 8. Rc1?! { [%eval 0.0] } { Inaccuracy. Qc2 was best. } { [%clk 0:43:26] } 8... g5 { [%eval 0.14] [%clk 0:42:00] } 9. Be5 { [%eval 0.12] [%clk 0:41:35] } 9... f6 { [%eval 0.47] [%clk 0:39:55] } 10. Bg3 { [%eval 0.41] [%clk 0:40:54] } 10... h5 { [%eval 0.44] [%clk 0:39:10] } 11. Qb3?! { [%eval -0.28] } { Inaccuracy. h4 was best. } { [%clk 0:40:11] } 11... Bxc3+ { [%eval -0.18] [%clk 0:38:04] } 12. bxc3 { [%eval -0.25] [%clk 0:40:04] } 12... Nb6 { [%eval -0.21] [%clk 0:37:35] } 13. h4 { [%eval -0.29] [%clk 0:39:18] } 13... Nxg3 { [%eval -0.21] [%clk 0:34:46] } 14. fxg3 { [%eval -0.19] [%clk 0:39:26] } 14... g4?! { [%eval 0.45] } { Inaccuracy. gxh4 was best. } { [%clk 0:32:43] } 15. Ng1 { [%eval 0.05] [%clk 0:39:24] } 15... Qe7 { [%eval 0.0] [%clk 0:31:57] } 16. Kf2 { [%eval 0.0] [%clk 0:37:04] } 16... Bf5?! { [%eval 0.78] } { Inaccuracy. Qe4 was best. } { [%clk 0:30:18] } 17. Qb4?? { [%eval -1.32] } { Blunder. c4 was best. } { [%clk 0:35:11] } 17... Qe6? { [%eval 0.15] } { Mistake. c6 was best. } { [%clk 0:28:01] } 18. Re1?! { [%eval -0.84] } { Inaccuracy. c4 was best. } { [%clk 0:32:50] } 18... O-O-O?! { [%eval -0.22] } { Inaccuracy. a5 was best. } { [%clk 0:24:06] } 19. Ne2 { [%eval -0.08] [%clk 0:32:43] } 19... Kb8 { [%eval -0.25] [%clk 0:21:26] } 20. Nf4 { [%eval -0.28] [%clk 0:32:49] } 20... Qf7?! { [%eval 0.6] } { Inaccuracy. Qd6 was best. } { [%clk 0:20:47] } 21. a4 { [%eval 0.72] [%clk 0:32:40] } 21... Nc8 { [%eval 0.92] [%clk 0:20:22] } 22. Kg1 { [%eval 0.91] [%clk 0:29:17] } 22... Nd6 { [%eval 1.0] [%clk 0:20:08] } 23. Kh2 { [%eval 0.85] [%clk 0:28:46] } 23... Rhe8 { [%eval 1.2] [%clk 0:18:52] } 24. Bb5 { [%eval 1.16] [%clk 0:28:33] } 24... Bd7 { [%eval 1.02] [%clk 0:17:54] } 25. Bd3 { [%eval 1.1] [%clk 0:27:33] } 25... Bf5 { [%eval 1.06] [%clk 0:17:09] } 26. Bb5 { [%eval 0.98] [%clk 0:26:58] } 26... Bd7 { [%eval 1.15] [%clk 0:17:15] } 27. Re2 { [%eval 1.16] [%clk 0:26:19] } 27... Bxb5 { [%eval 1.44] [%clk 0:15:10] } 28. axb5 { [%eval 1.39] [%clk 0:26:24] } 28... Nc4 { [%eval 1.97] [%clk 0:12:36] } 29. Ra1 { [%eval 1.89] [%clk 0:25:56] } 29... Rxe3 { [%eval 2.22] [%clk 0:09:50] } 30. Rxe3 { [%eval 2.31] [%clk 0:24:41] } 30... Nxe3 { [%eval 2.34] [%clk 0:09:58] } 31. Qa4 { [%eval 2.18] [%clk 0:24:50] } 31... Rd6?? { [%eval 5.66] } { Blunder. a6 was best. } { [%clk 0:08:56] } 32. Qxa7+ { [%eval 5.64] [%clk 0:24:56] } 32... Kc8 { [%eval 5.49] [%clk 0:09:06] } 33. Qa8+ { [%eval 5.01] [%clk 0:24:40] } 33... Kd7 { [%eval 5.19] [%clk 0:09:14] } 34. Qh8 { [%eval 4.46] [%clk 0:24:39] } 34... Rb6 { [%eval 4.53] [%clk 0:08:19] } 35. Re1 { [%eval 5.13] [%clk 0:23:30] } 35... Nf5 { [%eval 5.25] [%clk 0:07:34] } 36. Nxd5 { [%eval 5.37] [%clk 0:22:46] } 36... Re6 { [%eval 6.7] [%clk 0:06:54] } 37. Rf1 { [%eval 5.3] [%clk 0:22:21] } 37... Ng7 { [%eval 6.04] [%clk 0:05:14] } 38. Qb8 { [%eval 5.91] [%clk 0:22:09] } 38... Ne8 { [%eval 5.96] [%clk 0:05:04] } 39. Qxb7 { [%eval 6.49] [%clk 0:22:05] } 39... Rd6 { [%eval 6.05] [%clk 0:05:10] } 40. c4 { [%eval 6.1] [%clk 0:21:51] } 40... Qe6 { [%eval 6.0] [%clk 0:04:49] } 41. b6 { [%eval 5.97] [%clk 0:21:48] } 41... Rxd5 { [%eval 6.16] [%clk 0:04:09] } 42. bxc7 { [%eval 6.1] [%clk 0:21:48] } 42... Nxc7 { [%eval 6.04] [%clk 0:04:06] } 43. cxd5 { [%eval 5.89] [%clk 0:21:56] } 43... Qxd5 { [%eval 6.06] [%clk 0:04:14] } 44. Qxd5+ { [%eval 5.69] [%clk 0:22:05] } 44... Nxd5 { [%eval 5.59] [%clk 0:04:23] } 45. Rf5 { [%eval 5.71] [%clk 0:22:14] } 45... Ke6 { [%eval 5.56] [%clk 0:04:21] } 46. Rxh5 { [%eval 5.6] [%clk 0:22:22] } 1-0