Event: World Junior Championship
Site: chess24.com
Date: 2022-10-16
White: Sitbon, Itay
WhiteElo: 2133
Black: Karsten, Jan
BlackElo: 1985
Result: 1-0
ECO: D11
Opening: Slav Defense: Quiet Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:56] } 1... d5 { [%eval 0.38] [%clk 1:30:23] } 2. c4 { [%eval 0.29] [%clk 1:31:20] } 2... c6 { [%eval 0.3] [%clk 1:30:48] } 3. Nf3 { [%eval 0.29] [%clk 1:31:44] } 3... Nf6 { [%eval 0.38] [%clk 1:31:13] } 4. e3 { [%eval 0.24] [%clk 1:31:44] } 4... e6 { [%eval 0.42] [%clk 1:31:18] } 5. Bd3 { [%eval 0.09] [%clk 1:31:21] } 5... dxc4 { [%eval 0.28] [%clk 1:29:06] } 6. Bxc4 { [%eval 0.32] [%clk 1:32:03] } 6... Nbd7 { [%eval 0.33] [%clk 1:29:01] } 7. O-O { [%eval 0.3] [%clk 1:32:19] } 7... Bd6 { [%eval 0.4] [%clk 1:24:53] } 8. b3 { [%eval 0.33] [%clk 1:26:06] } 8... O-O { [%eval 0.41] [%clk 1:22:30] } 9. Bb2 { [%eval 0.25] [%clk 1:26:17] } 9... Qe7 { [%eval 0.38] [%clk 1:19:27] } 10. Ne5 { [%eval 0.26] [%clk 1:25:07] } 10... c5 { [%eval 0.29] [%clk 1:17:01] } 11. f4 { [%eval -0.06] [%clk 1:19:35] } 11... cxd4 { [%eval 0.26] [%clk 1:12:43] } 12. exd4 { [%eval -0.04] [%clk 1:19:54] } 12... Nb6 { [%eval -0.06] [%clk 1:09:29] } 13. Bd3 { [%eval -0.28] [%clk 1:19:04] } 13... Nbd5 { [%eval -0.35] [%clk 1:08:14] } 14. Qf3 { [%eval -0.79] [%clk 1:18:16] } 14... Nb4 { [%eval -0.49] [%clk 1:00:44] } 15. Bc4? { [%eval -1.75] } { Mistake. Nc3 was best. } { [%clk 1:13:15] } 15... Nc2 { [%eval -1.6] [%clk 0:53:57] } 16. Nc3 { [%eval -1.85] [%clk 1:12:11] } 16... Nxd4?! { [%eval -1.18] } { Inaccuracy. Nxa1 was best. } { [%clk 0:48:00] } 17. Qh3 { [%eval -1.13] [%clk 1:10:58] } 17... Bc5 { [%eval -0.72] [%clk 0:43:20] } 18. Kh1 { [%eval -0.86] [%clk 1:10:34] } 18... h6?! { [%eval -0.08] } { Inaccuracy. Nc2 was best. } { [%clk 0:38:39] } 19. Rad1 { [%eval -0.52] [%clk 1:01:55] } 19... Nf5 { [%eval -0.25] [%clk 0:37:15] } 20. Na4 { [%eval -0.3] [%clk 0:48:55] } 20... Ne4?? { [%eval 1.42] } { Blunder. Ne3 was best. } { [%clk 0:26:50] } 21. Qf3 { [%eval 1.37] [%clk 0:42:55] } 21... Qh4?? { [%eval 3.91] } { Blunder. Nf6 was best. } { [%clk 0:22:00] } 22. Nxc5 { [%eval 4.03] [%clk 0:41:31] } 22... Nxc5?! { [%eval 5.52] } { Inaccuracy. Neg3+ was best. } { [%clk 0:21:48] } 23. Ba3 { [%eval 5.46] [%clk 0:35:37] } 23... Qe7 { [%eval 5.59] [%clk 0:21:37] } 24. Nd3 { [%eval 5.25] [%clk 0:34:11] } 24... b6 { [%eval 5.63] [%clk 0:21:00] } 25. Nxc5 { [%eval 5.05] [%clk 0:31:59] } 25... bxc5 { [%eval 5.34] [%clk 0:19:35] } 26. Qxa8 { [%eval 5.64] [%clk 0:31:48] } 26... Bb7 { [%eval 5.49] [%clk 0:19:48] } 27. Bxc5 { [%eval 5.07] [%clk 0:32:16] } 27... Bxa8 { [%eval 5.49] [%clk 0:20:04] } 28. Bxe7 { [%eval 5.16] [%clk 0:32:39] } 28... Nxe7 { [%eval 5.49] [%clk 0:20:32] } 29. Rd7 { [%eval 5.15] [%clk 0:32:47] } 29... Nf5 { [%eval 4.69] [%clk 0:17:20] } 30. Rfd1 { [%eval 5.65] [%clk 0:32:36] } 30... Ne3 { [%eval 5.3] [%clk 0:16:28] } 31. R1d2 { [%eval 5.29] [%clk 0:33:04] } 31... a5 { [%eval 5.92] [%clk 0:16:26] } 32. Kg1 { [%eval 5.81] [%clk 0:32:42] } 32... a4 { [%eval 6.63] [%clk 0:15:14] } 33. Rd8 { [%eval 6.54] [%clk 0:31:18] } 33... axb3 { [%eval 6.75] [%clk 0:15:26] } 34. Rxf8+ { [%eval 7.18] [%clk 0:31:36] } 34... Kxf8 { [%eval 6.85] [%clk 0:15:52] } 35. Rd8+ { [%eval 6.79] [%clk 0:31:55] } 35... Ke7 { [%eval 6.87] [%clk 0:16:17] } 36. Rxa8 { [%eval 6.75] [%clk 0:32:18] } 36... Nxc4 { [%eval 6.91] [%clk 0:16:22] } 37. axb3 { [%eval 7.03] [%clk 0:32:46] } 37... Nb6 { [%eval 7.04] [%clk 0:15:25] } 38. Ra7+ { [%eval 6.74] [%clk 0:32:55] } 38... Kf6 { [%eval 7.47] [%clk 0:15:48] } 39. Kf2 { [%eval 7.1] [%clk 0:33:09] } 39... Nd5 { [%eval 7.31] [%clk 0:15:27] } 40. Kf3 { [%eval 6.82] [%clk 0:33:36] } 40... g5 { [%eval 7.22] [%clk 0:15:07] } 41. fxg5+ { [%eval 6.78] [%clk 0:33:27] } 41... hxg5 { [%eval 6.8] [%clk 0:15:32] } 42. Rb7 { [%eval 6.78] [%clk 0:33:42] } 42... Kg6 { [%eval 6.86] [%clk 0:15:33] } 43. b4 { [%eval 7.22] [%clk 0:33:57] } 43... f5 { [%eval 7.01] [%clk 0:15:56] } 44. b5 { [%eval 6.99] [%clk 0:33:33] } 44... e5 { [%eval 8.07] [%clk 0:16:07] } 45. b6 { [%eval 8.54] [%clk 0:33:47] } 45... e4+ { [%eval 8.45] [%clk 0:16:29] } 46. Kf2 { [%eval 8.54] [%clk 0:34:02] } 46... e3+ { [%eval 8.86] [%clk 0:15:51] } 47. Ke1 { [%eval 8.96] [%clk 0:33:40] } 47... Nf4 { [%eval 9.68] [%clk 0:15:06] } 48. Rd7 { [%eval 10.5] [%clk 0:33:43] } 48... Nxg2+ { [%eval 11.05] [%clk 0:15:01] } 49. Ke2 { [%eval 15.49] [%clk 0:33:47] } 49... f4?! { [%eval #14] } { Checkmate is now unavoidable. Nf4+ was best. } { [%clk 0:13:06] } 50. b7 { [%eval #11] [%clk 0:34:04] } 50... g4 { [%eval #7] [%clk 0:13:31] } 1-0