Event: 3. Itzehoer Schach Open
Date: 2024-05-12
White: Christiansen, Henning
WhiteElo: 1734
Black: Busch, Jonathan Luis
BlackElo: 0
Result: 1/2-1/2
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard

1. d4 { [%eval 0.14] [%clk 1:30:57] } 1... Nf6 { [%eval 0.22] [%clk 1:30:45] } 2. Nf3 { [%eval 0.16] [%clk 1:31:24] } 2... d5 { [%eval 0.14] [%clk 1:30:50] } 3. e3 { [%eval 0.0] [%clk 1:31:49] } 3... a6 { [%eval 0.14] [%clk 1:30:57] } 4. Bd3 { [%eval 0.0] [%clk 1:32:08] } 4... Bg4 { [%eval 0.29] [%clk 1:30:25] } 5. b3 { [%eval -0.11] [%clk 1:32:29] } 5... Nbd7 { [%eval 0.12] [%clk 1:29:49] } 6. Bb2 { [%eval 0.17] [%clk 1:32:47] } 6... c6 { [%eval 0.27] [%clk 1:29:35] } 7. Nbd2 { [%eval 0.15] [%clk 1:33:11] } 7... e6 { [%eval 0.14] [%clk 1:29:27] } 8. O-O { [%eval 0.13] [%clk 1:33:32] } 8... Bd6 { [%eval 0.2] [%clk 1:29:27] } 9. a3 { [%eval -0.09] [%clk 1:33:11] } 9... O-O { [%eval 0.16] [%clk 1:28:55] } 10. c4 { [%eval 0.16] [%clk 1:33:37] } 10... Rc8 { [%eval 0.27] [%clk 1:28:32] } 11. c5 { [%eval 0.12] [%clk 1:33:55] } 11... Be7 { [%eval 0.56] [%clk 1:28:08] } 12. b4 { [%eval 0.53] [%clk 1:33:18] } 12... Re8 { [%eval 0.9] [%clk 1:27:36] } 13. Qc2 { [%eval 0.91] [%clk 1:32:47] } 13... Qc7 { [%eval 1.29] [%clk 1:25:56] } 14. Ne5 { [%eval 1.4] [%clk 1:32:42] } 14... Bh5 { [%eval 1.31] [%clk 1:24:55] } 15. f4 { [%eval 1.39] [%clk 1:32:31] } 15... Nf8 { [%eval 1.43] [%clk 1:23:09] } 16. Ndf3 { [%eval 1.24] [%clk 1:31:27] } 16... Ng4 { [%eval 1.44] [%clk 1:19:26] } 17. Rae1?! { [%eval 0.58] } { Inaccuracy. Nxg4 was best. } { [%clk 1:29:27] } 17... Nxe5 { [%eval 0.66] [%clk 1:17:01] } 18. fxe5 { [%eval 0.34] [%clk 1:28:48] } 18... Bg6 { [%eval 0.57] [%clk 1:16:25] } 19. Bxg6 { [%eval 0.23] [%clk 1:26:31] } 19... Nxg6 { [%eval 0.27] [%clk 1:16:26] } 20. Qf2 { [%eval 0.18] [%clk 1:26:54] } 20... Rf8 { [%eval 0.14] [%clk 1:10:51] } 21. h4 { [%eval 0.0] [%clk 1:26:45] } 21... Qd8 { [%eval 0.34] [%clk 0:59:06] } 22. g3 { [%eval 0.38] [%clk 1:25:12] } 22... Nh8 { [%eval 0.55] [%clk 0:52:33] } 23. Qg2 { [%eval 0.26] [%clk 1:21:59] } 23... Rb8 { [%eval 0.62] [%clk 0:44:02] } 24. Qh3 { [%eval 0.45] [%clk 1:20:54] } 24... h6 { [%eval 0.73] [%clk 0:38:05] } 25. h5 { [%eval 0.29] [%clk 1:19:09] } 25... Bg5?! { [%eval 1.18] } { Inaccuracy. f5 was best. } { [%clk 0:29:39] } 26. Re2?! { [%eval 0.32] } { Inaccuracy. e4 was best. } { [%clk 1:19:08] } 26... Qe7? { [%eval 1.72] } { Mistake. f5 was best. } { [%clk 0:28:11] } 27. Bc1? { [%eval 0.08] } { Mistake. e4 was best. } { [%clk 1:19:23] } 27... Rbe8?? { [%eval 2.03] } { Blunder. f6 was best. } { [%clk 0:26:57] } 28. e4?? { [%eval 0.0] } { Blunder. Nxg5 was best. } { [%clk 1:17:02] } 28... Bxc1 { [%eval 0.0] [%clk 0:27:10] } 29. Rxc1 { [%eval 0.0] [%clk 1:17:27] } 29... Qd7 { [%eval 0.0] [%clk 0:27:02] } 30. Qg4 { [%eval 0.01] [%clk 1:09:29] } 30... Ra8 { [%eval 0.52] [%clk 0:22:07] } 31. exd5 { [%eval 0.35] [%clk 1:07:57] } 31... cxd5?! { [%eval 1.07] } { Inaccuracy. Qxd5 was best. } { [%clk 0:20:39] } 32. Qf4 { [%eval 0.64] [%clk 1:05:56] } 32... a5 { [%eval 1.01] [%clk 0:18:43] } 33. Rb2?! { [%eval 0.33] } { Inaccuracy. bxa5 was best. } { [%clk 1:04:24] } 33... axb4 { [%eval 0.4] [%clk 0:17:50] } 34. axb4 { [%eval 0.32] [%clk 1:04:49] } 34... Qb5 { [%eval 0.56] [%clk 0:17:27] } 35. Qd2?! { [%eval 0.0] } { Inaccuracy. Qe3 was best. } { [%clk 1:02:29] } 35... Ra3 { [%eval 0.41] [%clk 0:16:29] } 36. Kg2 { [%eval 0.45] [%clk 0:59:39] } 36... Rfa8?! { [%eval 1.17] } { Inaccuracy. f5 was best. } { [%clk 0:16:19] } 37. Qe2 { [%eval 0.85] [%clk 0:59:23] } 37... Qxe2+ { [%eval 0.79] [%clk 0:15:01] } 38. Rxe2 { [%eval 0.87] [%clk 0:59:46] } 38... Rb3 { [%eval 1.02] [%clk 0:14:20] } 39. c6? { [%eval -0.08] } { Mistake. Rcc2 was best. } { [%clk 0:59:49] } 39... bxc6 { [%eval -0.12] [%clk 0:14:36] } 40. Rxc6 { [%eval -0.14] [%clk 0:59:59] } 40... Rxb4 { [%eval 0.0] [%clk 0:14:21] } 41. Rec2 { [%eval 0.0] [%clk 0:59:48] } 41... Rab8 { [%eval 0.0] [%clk 0:12:20] } 42. Rc8+ { [%eval 0.0] [%clk 0:59:50] } 42... Rxc8 { [%eval 0.0] [%clk 0:11:56] } 43. Rxc8+ { [%eval 0.0] [%clk 1:00:09] } 43... Kh7 { [%eval 0.0] [%clk 0:12:13] } 44. Rc7 { [%eval 0.0] [%clk 1:00:21] } 44... g6 { [%eval 0.0] [%clk 0:09:37] } 45. g4 { [%eval 0.0] [%clk 0:59:19] } 45... Kg7 { [%eval 0.0] [%clk 0:09:07] } 46. Kg3 { [%eval 0.0] [%clk 0:59:07] } 46... Rc4 { [%eval 0.0] [%clk 0:06:34] } 47. Rb7 { [%eval 0.0] [%clk 0:59:21] } 47... Rc8 { [%eval 0.0] [%clk 0:06:05] } 48. Kf4 { [%eval 0.0] [%clk 0:59:22] } 48... Kf8 { [%eval 0.0] [%clk 0:04:55] } 1/2-1/2