Event: Norwegian Youth Championship 2023 C
Site: Skien, Norway
Date: 2023-11-17
White: Kierulf, Villum Brevick
WhiteElo: 1732
Black: Froyshov, Nicolai
BlackElo: 1382
Result: 1-0
ECO: A35
Opening: English Opening: Symmetrical Variation, Two Knights Variation
Variant: Standard
TimeControl: 900+5

1. c4 { [%eval 0.23] [%clk 0:15:08] } 1... c5 { [%eval 0.32] [%clk 0:15:07] } 2. Nc3 { [%eval 0.23] [%clk 0:15:12] } 2... Nc6 { [%eval 0.3] [%clk 0:15:11] } 3. Nf3 { [%eval 0.25] [%clk 0:15:15] } 3... d6 { [%eval 0.51] [%clk 0:15:15] } 4. g3 { [%eval 0.29] [%clk 0:15:11] } 4... Nf6 { [%eval 0.35] [%clk 0:15:18] } 5. Bg2 { [%eval 0.36] [%clk 0:15:13] } 5... g6 { [%eval 0.44] [%clk 0:15:21] } 6. O-O { [%eval 0.17] [%clk 0:15:14] } 6... Bg7 { [%eval 0.31] [%clk 0:15:25] } 7. d3 { [%eval 0.16] [%clk 0:15:16] } 7... O-O { [%eval 0.0] [%clk 0:15:27] } 8. Rb1 { [%eval 0.16] [%clk 0:15:08] } 8... e6 { [%eval 0.29] [%clk 0:14:54] } 9. Be3 { [%eval 0.1] [%clk 0:14:52] } 9... a6 { [%eval 0.53] [%clk 0:14:20] } 10. a3 { [%eval 0.47] [%clk 0:14:48] } 10... Ng4 { [%eval 0.64] [%clk 0:14:05] } 11. Bg5 { [%eval 0.64] [%clk 0:14:33] } 11... Qc7 { [%eval 0.65] [%clk 0:13:56] } 12. h3 { [%eval 0.55] [%clk 0:14:07] } 12... Nge5 { [%eval 0.65] [%clk 0:13:55] } 13. Nxe5 { [%eval 0.71] [%clk 0:13:39] } 13... Nxe5 { [%eval 0.8] [%clk 0:13:13] } 14. Qd2 { [%eval 0.76] [%clk 0:13:37] } 14... Rb8 { [%eval 0.91] [%clk 0:13:10] } 15. b4 { [%eval 1.0] [%clk 0:13:25] } 15... b6 { [%eval 1.07] [%clk 0:12:01] } 16. Ne4?! { [%eval 0.24] } { Inaccuracy. bxc5 was best. } { [%clk 0:11:04] } 16... Bb7 { [%eval 0.6] [%clk 0:09:04] } 17. Qf4?? { [%eval -1.69] } { Blunder. Nf6+ was best. } { [%clk 0:09:19] } 17... f5?! { [%eval -0.82] } { Inaccuracy. f6 was best. } { [%clk 0:08:08] } 18. Nd2 { [%eval -0.77] [%clk 0:06:21] } 18... Bxg2 { [%eval -0.88] [%clk 0:07:57] } 19. Kxg2 { [%eval -0.89] [%clk 0:06:21] } 19... Nf7 { [%eval -0.78] [%clk 0:07:19] } 20. Qh4 { [%eval -0.8] [%clk 0:05:31] } 20... h6 { [%eval -0.75] [%clk 0:05:53] } 21. Be3 { [%eval -0.68] [%clk 0:05:34] } 21... Qd8? { [%eval 0.69] } { Mistake. Rbe8 was best. } { [%clk 0:01:21] } 22. Qxd8 { [%eval 0.65] [%clk 0:05:24] } 22... Rfxd8 { [%eval 0.63] [%clk 0:01:25] } 23. Rb3 { [%eval 0.93] [%clk 0:05:12] } 23... Rb7?? { [%eval 3.12] } { Blunder. Ne5 was best. } { [%clk 0:00:43] } 24. Rfb1?? { [%eval 1.17] } { Blunder. bxc5 was best. } { [%clk 0:05:12] } 24... Rbd7 { [%eval 1.12] [%clk 0:00:36] } 25. bxc5 { [%eval 1.04] [%clk 0:05:07] } 25... bxc5 { [%eval 0.92] [%clk 0:00:39] } 26. Rb6 { [%eval 1.06] [%clk 0:05:12] } 26... a5?! { [%eval 1.73] } { Inaccuracy. Ra8 was best. } { [%clk 0:00:40] } 27. Ra6 { [%eval 1.89] [%clk 0:05:10] } 27... Bc3 { [%eval 2.23] [%clk 0:00:42] } 28. Rb3 { [%eval 2.26] [%clk 0:05:00] } 28... Bf6 { [%eval 2.13] [%clk 0:00:24] } 29. Rxa5 { [%eval 2.14] [%clk 0:05:02] } 29... Kg7 { [%eval 2.04] [%clk 0:00:25] } 30. a4 { [%eval 2.08] [%clk 0:04:47] } 30... e5 { [%eval 2.63] [%clk 0:00:19] } 31. Rab5? { [%eval 1.35] } { Mistake. Nb1 was best. } { [%clk 0:04:43] } 31... g5 { [%eval 1.7] [%clk 0:00:17] } 32. Nb1 { [%eval 1.61] [%clk 0:04:29] } 32... Ra8 { [%eval 1.76] [%clk 0:00:17] } 33. a5 { [%eval 1.28] [%clk 0:04:26] } 33... Rda7 { [%eval 1.44] [%clk 0:00:17] } 34. Ra3 { [%eval 1.18] [%clk 0:04:14] } 34... Bd8 { [%eval 1.12] [%clk 0:00:17] } 35. Bd2 { [%eval 1.08] [%clk 0:04:16] } 35... e4?! { [%eval 2.01] } { Inaccuracy. h5 was best. } { [%clk 0:00:19] } 36. Bc3+ { [%eval 1.72] [%clk 0:04:01] } 36... Kg6 { [%eval 2.16] [%clk 0:00:23] } 37. dxe4 { [%eval 1.86] [%clk 0:03:53] } 37... fxe4 { [%eval 2.26] [%clk 0:00:27] } 38. Nd2?! { [%eval 1.3] } { Inaccuracy. e3 was best. } { [%clk 0:03:57] } 38... Ne5?? { [%eval 5.21] } { Blunder. e3 was best. } { [%clk 0:00:27] } 39. Bxe5 { [%eval 5.19] [%clk 0:03:47] } 39... dxe5 { [%eval 5.27] [%clk 0:00:31] } 40. Nxe4 { [%eval 5.26] [%clk 0:03:48] } 40... Bxa5 { [%eval 5.32] [%clk 0:00:15] } 41. Rxc5 { [%eval 5.33] [%clk 0:03:43] } 41... Kf5?? { [%eval #5] } { Checkmate is now unavoidable. Bb4 was best. } { [%clk 0:00:07] } 42. Nd6+?? { [%eval 5.47] } { Lost forced checkmate sequence. Rc6 was best. } { [%clk 0:03:34] } 42... Ke6 { [%eval 5.34] [%clk 0:00:09] } 43. Nb5 { [%eval 5.38] [%clk 0:03:38] } 43... Ra6 { [%eval 5.45] [%clk 0:00:11] } 44. Re3 { [%eval 5.49] [%clk 0:03:02] } 44... Bd2 { [%eval 6.14] [%clk 0:00:06] } 45. Rexe5+ { [%eval 6.23] [%clk 0:02:57] } 45... Kf6 { [%eval 6.22] [%clk 0:00:10] } 46. Rf5+ { [%eval 6.14] [%clk 0:02:44] } 46... Kg6 { [%eval 6.19] [%clk 0:00:13] } 47. Rfd5 { [%eval 5.35] [%clk 0:02:47] } 47... Bb4 { [%eval 5.32] [%clk 0:00:15] } 48. Nc7 { [%eval 5.36] [%clk 0:02:16] } 1-0