Event: World Junior Championship
Site: chess24.com
Date: 2022-10-12
White: Johannsson, Birkir Isak
WhiteElo: 2165
Black: Boyer, Mahel
BlackTitle: IM
BlackElo: 2445
Result: 1/2-1/2
ECO: D11
Opening: Slav Defense: Modern Line
Variant: Standard

1. c4 { [%eval 0.23] [%clk 1:30:56] } 1... c6 { [%eval 0.27] [%clk 1:29:19] } 2. Nf3 { [%eval 0.29] [%clk 1:30:32] } 2... d5 { [%eval 0.37] [%clk 1:29:08] } 3. d4 { [%eval 0.29] [%clk 1:30:22] } 3... Nf6 { [%eval 0.38] [%clk 1:29:10] } 4. g3 { [%eval 0.07] [%clk 1:30:45] } 4... dxc4 { [%eval 0.32] [%clk 1:24:08] } 5. Bg2 { [%eval 0.11] [%clk 1:30:44] } 5... g6 { [%eval 0.21] [%clk 1:23:56] } 6. a4 { [%eval 0.16] [%clk 1:28:54] } 6... Bg7 { [%eval 0.37] [%clk 1:22:55] } 7. Na3 { [%eval 0.13] [%clk 1:26:34] } 7... Be6 { [%eval 0.23] [%clk 1:18:15] } 8. Ng5 { [%eval 0.28] [%clk 1:24:23] } 8... Bf5?! { [%eval 1.11] } { Inaccuracy. Bd5 was best. } { [%clk 1:15:32] } 9. Nxc4 { [%eval 0.81] [%clk 1:18:45] } 9... h6?! { [%eval 1.41] } { Inaccuracy. O-O was best. } { [%clk 1:14:35] } 10. Nf3?! { [%eval 0.64] } { Inaccuracy. e4 was best. } { [%clk 1:17:06] } 10... O-O { [%eval 0.73] [%clk 1:09:37] } 11. O-O { [%eval 0.55] [%clk 1:14:56] } 11... Be4 { [%eval 0.62] [%clk 1:09:00] } 12. b3 { [%eval 0.93] [%clk 1:11:26] } 12... c5 { [%eval 0.77] [%clk 0:59:17] } 13. Bb2 { [%eval 0.27] [%clk 1:07:37] } 13... Na6 { [%eval 0.5] [%clk 0:51:30] } 14. Rc1 { [%eval 0.28] [%clk 1:03:37] } 14... Rc8 { [%eval 0.45] [%clk 0:50:31] } 15. Qd2 { [%eval 0.39] [%clk 1:00:33] } 15... Qd5 { [%eval 0.79] [%clk 0:46:51] } 16. Rfd1 { [%eval 0.65] [%clk 0:53:45] } 16... Rfd8?! { [%eval 1.48] } { Inaccuracy. Qe6 was best. } { [%clk 0:45:22] } 17. Bh3 { [%eval 1.38] [%clk 0:51:20] } 17... Qh5?? { [%eval 3.88] } { Blunder. Nd7 was best. } { [%clk 0:01:12] } 18. Bxc8 { [%eval 4.44] [%clk 0:47:31] } 18... Rxc8 { [%eval 4.02] [%clk 0:01:41] } 19. Nce5 { [%eval 3.99] [%clk 0:45:38] } 19... Bd5 { [%eval 4.66] [%clk 0:00:54] } 20. Qe3?! { [%eval 3.18] } { Inaccuracy. dxc5 was best. } { [%clk 0:44:03] } 20... b6?! { [%eval 4.37] } { Inaccuracy. Qh3 was best. } { [%clk 0:00:45] } 21. Ba3 { [%eval 4.35] [%clk 0:39:28] } 21... Rb8 { [%eval 4.31] [%clk 0:00:31] } 22. h4 { [%eval 3.57] [%clk 0:37:27] } 22... Qf5 { [%eval 4.0] [%clk 0:00:39] } 23. Qd3 { [%eval 4.03] [%clk 0:36:40] } 23... Qxd3 { [%eval 5.03] [%clk 0:00:26] } 24. Rxd3 { [%eval 4.85] [%clk 0:36:54] } 24... Nb4 { [%eval 5.38] [%clk 0:00:08] } 25. Bxb4 { [%eval 5.32] [%clk 0:36:05] } 25... cxb4 { [%eval 5.28] [%clk 0:01:00] } 26. Nc6 { [%eval 5.5] [%clk 0:31:51] } 26... Bxc6 { [%eval 5.3] [%clk 0:00:31] } 27. Rxc6 { [%eval 5.29] [%clk 0:32:16] } 27... a5 { [%eval 5.5] [%clk 0:00:32] } 28. Ne5 { [%eval 5.22] [%clk 0:31:06] } 28... Nd5 { [%eval 5.3] [%clk 0:00:37] } 29. Nc4 { [%eval 5.34] [%clk 0:26:38] } 29... Nc3 { [%eval 5.34] [%clk 0:00:31] } 30. Rxb6 { [%eval 5.86] [%clk 0:24:30] } 30... Rxb6 { [%eval 6.17] [%clk 0:00:17] } 31. Nxb6 { [%eval 5.22] [%clk 0:24:51] } 31... Nxe2+ { [%eval 6.3] [%clk 0:00:36] } 32. Kf1 { [%eval 5.23] [%clk 0:23:44] } 32... Nc1 { [%eval 5.12] [%clk 0:00:32] } 33. Rf3 { [%eval 5.22] [%clk 0:23:49] } 33... Bxd4 { [%eval 5.27] [%clk 0:00:54] } 34. Nc4 { [%eval 5.29] [%clk 0:23:29] } 34... e5 { [%eval 5.15] [%clk 0:01:06] } 35. g4 { [%eval 5.18] [%clk 0:13:38] } 35... e4 { [%eval 5.09] [%clk 0:00:55] } 36. Rf4?? { [%eval 2.42] } { Blunder. Rg3 was best. } { [%clk 0:12:30] } 36... Nxb3 { [%eval 2.64] [%clk 0:00:45] } 37. Rxe4 { [%eval 2.78] [%clk 0:12:49] } 37... Kf8 { [%eval 2.85] [%clk 0:00:34] } 38. Kg2?! { [%eval 1.62] } { Inaccuracy. h5 was best. } { [%clk 0:12:03] } 38... Bc3 { [%eval 1.67] [%clk 0:00:31] } 39. Re3 { [%eval 1.59] [%clk 0:10:00] } 39... Nc5 { [%eval 1.62] [%clk 0:00:36] } 40. Nxa5 { [%eval 1.67] [%clk 0:10:12] } 40... Nxa4 { [%eval 1.45] [%clk 0:00:22] } 41. Nb3 { [%eval 1.59] [%clk 0:09:21] } 41... Nb6 { [%eval 1.63] [%clk 0:28:39] } 42. Kf3?! { [%eval 0.85] } { Inaccuracy. Rd3 was best. } { [%clk 0:38:16] } 42... Nc4 { [%eval 0.73] [%clk 0:24:36] } 43. Re2 { [%eval 0.81] [%clk 0:37:56] } 43... Ne5+ { [%eval 1.12] [%clk 0:21:16] } 44. Kf4 { [%eval 1.56] [%clk 0:36:41] } 44... Nc4 { [%eval 2.01] [%clk 0:15:15] } 45. Ke4?! { [%eval 1.27] } { Inaccuracy. h5 was best. } { [%clk 0:36:26] } 45... Bf6?! { [%eval 1.89] } { Inaccuracy. Ne5 was best. } { [%clk 0:13:45] } 46. h5 { [%eval 1.97] [%clk 0:35:58] } 46... gxh5 { [%eval 1.98] [%clk 0:13:07] } 47. gxh5 { [%eval 2.18] [%clk 0:36:26] } 47... Nd6+ { [%eval 1.97] [%clk 0:12:59] } 48. Kd5 { [%eval 1.57] [%clk 0:34:48] } 48... Nf5 { [%eval 1.67] [%clk 0:13:25] } 49. Kc4? { [%eval 0.5] } { Mistake. Ra2 was best. } { [%clk 0:34:42] } 49... Bc3? { [%eval 1.88] } { Mistake. Ng7 was best. } { [%clk 0:12:36] } 50. Ra2 { [%eval 2.11] [%clk 0:34:44] } 50... Kg7 { [%eval 2.75] [%clk 0:11:57] } 51. Nc5 { [%eval 2.96] [%clk 0:33:22] } 51... Nd6+ { [%eval 2.67] [%clk 0:11:59] } 52. Kd5?? { [%eval 0.83] } { Blunder. Kd3 was best. } { [%clk 0:33:15] } 52... Ne8 { [%eval 1.1] [%clk 0:10:54] } 53. Kc4?! { [%eval 0.27] } { Inaccuracy. Ke4 was best. } { [%clk 0:32:08] } 53... Nf6 { [%clk 0:10:52] } 1/2-1/2