Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 16
Site: Montesilvano, Italy
Date: 2023-11-24
White: Karsten, Jan
WhiteTitle: IM
WhiteElo: 2306
Black: Kvaloy, Aksel Bu
BlackTitle: IM
BlackElo: 2457
Result: 1-0
ECO: B51
Opening: Sicilian Defense: Moscow Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. e4 { [%eval 0.36] [%clk 1:30:55] } 1... c5 { [%eval 0.32] [%clk 1:30:53] } 2. Nf3 { [%eval 0.0] [%clk 1:31:14] } 2... d6 { [%eval 0.0] [%clk 1:31:20] } 3. Bb5+ { [%eval 0.0] [%clk 1:31:37] } 3... Nd7 { [%eval 0.24] [%clk 1:31:22] } 4. Ba4 { [%eval 0.11] [%clk 1:31:55] } 4... Nf6 { [%eval 0.09] [%clk 1:31:01] } 5. O-O { [%eval 0.04] [%clk 1:32:07] } 5... e6 { [%eval 0.32] [%clk 1:31:07] } 6. Re1 { [%eval 0.0] [%clk 1:32:01] } 6... Be7 { [%eval 0.22] [%clk 1:29:16] } 7. c3 { [%eval 0.26] [%clk 1:32:03] } 7... a6 { [%eval 0.32] [%clk 1:25:49] } 8. d4 { [%eval 0.21] [%clk 1:30:03] } 8... b5 { [%eval 0.21] [%clk 1:25:00] } 9. Bc2 { [%eval 0.28] [%clk 1:30:20] } 9... Bb7 { [%eval 0.37] [%clk 1:24:44] } 10. Nbd2 { [%eval 0.25] [%clk 1:25:51] } 10... Qc7 { [%eval 0.2] [%clk 1:20:08] } 11. Nf1 { [%eval 0.25] [%clk 1:22:27] } 11... Rc8 { [%eval 0.38] [%clk 1:18:24] } 12. Bd3 { [%eval 0.34] [%clk 1:17:19] } 12... O-O { [%eval 0.4] [%clk 1:16:04] } 13. Ng3 { [%eval 0.4] [%clk 1:13:52] } 13... Rfe8 { [%eval 0.37] [%clk 1:14:04] } 14. Qe2 { [%eval 0.43] [%clk 1:01:42] } 14... Bf8 { [%eval 0.42] [%clk 1:06:24] } 15. a4 { [%eval 0.34] [%clk 0:52:49] } 15... c4 { [%eval 0.42] [%clk 1:03:30] } 16. Bc2 { [%eval 0.34] [%clk 0:51:58] } 16... e5 { [%eval 0.41] [%clk 1:02:36] } 17. d5 { [%eval 0.36] [%clk 0:50:59] } 17... g6 { [%eval 0.5] [%clk 1:00:59] } 18. Bg5 { [%eval 0.52] [%clk 0:48:00] } 18... h6 { [%eval 0.46] [%clk 0:57:03] } 19. Be3 { [%eval 0.51] [%clk 0:47:18] } 19... Nc5 { [%eval 0.62] [%clk 0:55:32] } 20. Nd2 { [%eval 0.44] [%clk 0:41:15] } 20... Ra8 { [%eval 0.58] [%clk 0:49:27] } 21. Rf1 { [%eval 0.56] [%clk 0:39:45] } 21... Bg7 { [%eval 0.47] [%clk 0:47:48] } 22. f4 { [%eval 0.4] [%clk 0:35:03] } 22... exf4 { [%eval 0.5] [%clk 0:46:47] } 23. Rxf4 { [%eval 0.25] [%clk 0:35:20] } 23... Nfd7 { [%eval 0.75] [%clk 0:37:29] } 24. Rh4?! { [%eval -0.03] } { Inaccuracy. Raf1 was best. } { [%clk 0:30:42] } 24... Qd8 { [%eval 0.0] [%clk 0:35:35] } 25. Rh3?! { [%eval -0.91] } { Inaccuracy. Nf3 was best. } { [%clk 0:29:10] } 25... Ne5 { [%eval -1.11] [%clk 0:33:58] } 26. Rf1 { [%eval -1.43] [%clk 0:20:39] } 26... Bc8 { [%eval -1.62] [%clk 0:31:08] } 27. Nf5 { [%eval -1.46] [%clk 0:19:48] } 27... gxf5 { [%eval -1.57] [%clk 0:29:15] } 28. exf5 { [%eval -1.52] [%clk 0:20:12] } 28... Ned3?? { [%eval 0.36] } { Blunder. Ned7 was best. } { [%clk 0:20:00] } 29. Qh5? { [%eval -1.27] } { Mistake. Rg3 was best. } { [%clk 0:18:49] } 29... Qf6 { [%eval -1.5] [%clk 0:17:01] } 30. Rg3 { [%eval -1.5] [%clk 0:14:01] } 30... Rxe3 { [%eval -1.65] [%clk 0:13:11] } 31. Rxe3 { [%eval -1.46] [%clk 0:14:26] } 31... Ne5?! { [%eval -0.76] } { Inaccuracy. Bb7 was best. } { [%clk 0:11:36] } 32. h4 { [%eval -0.78] [%clk 0:13:46] } 32... Bb7 { [%eval -0.46] [%clk 0:06:24] } 33. Ne4 { [%eval -0.67] [%clk 0:09:33] } 33... Nxe4 { [%eval -0.7] [%clk 0:06:31] } 34. Bxe4 { [%eval -0.86] [%clk 0:10:01] } 34... Re8 { [%eval -0.37] [%clk 0:05:18] } 35. g4 { [%eval -0.15] [%clk 0:09:09] } 35... Qd8 { [%eval -0.57] [%clk 0:05:28] } 36. f6? { [%eval -1.82] } { Mistake. Rg3 was best. } { [%clk 0:03:21] } 36... Qb6 { [%eval -1.99] [%clk 0:05:42] } 37. Re1 { [%eval -1.68] [%clk 0:01:27] } 37... Nf3+? { [%eval 0.0] } { Mistake. Bxf6 was best. } { [%clk 0:05:22] } 38. Kh1 { [%eval 0.0] [%clk 0:00:59] } 38... Rxe4 { [%eval 0.0] [%clk 0:02:57] } 39. Rxe4 { [%eval 0.0] [%clk 0:01:14] } 39... Nxe1?? { [%eval #9] } { Checkmate is now unavoidable. Bf8 was best. } { [%clk 0:00:38] } 40. Re7 { [%eval #8] [%clk 0:31:00] } 40... Bxd5+ { [%eval #7] [%clk 0:30:34] } 41. Qxd5 { [%eval #6] [%clk 0:31:21] } 1-0