Event: Grenke Open
Site: Karlsruhe, Germany
White: Kniest, Oliver
WhiteTitle: FM
WhiteElo: 2257
Black: Colonetti, Fabio
BlackElo: 2134
Result: 0-1
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard
TimeControl: 90 min 40 move + 15 min Rest + 30 sec per move

1. d4 { [%eval 0.17] [%clk 1:30:56] } 1... d5 { [%eval 0.25] [%clk 1:29:45] } 2. c4 { [%eval 0.26] [%clk 1:31:15] } 2... e6 { [%eval 0.22] [%clk 1:30:02] } 3. Nc3 { [%eval 0.24] [%clk 1:31:32] } 3... a6 { [%eval 0.4] [%clk 1:30:22] } 4. cxd5 { [%eval 0.4] [%clk 1:30:13] } 4... exd5 { [%eval 0.42] [%clk 1:30:45] } 5. Bf4 { [%eval 0.32] [%clk 1:30:15] } 5... Nf6 { [%eval 0.38] [%clk 1:29:47] } 6. e3 { [%eval 0.31] [%clk 1:30:09] } 6... c5 { [%eval 0.21] [%clk 1:29:26] } 7. dxc5 { [%eval 0.14] [%clk 1:28:50] } 7... Bxc5 { [%eval 0.43] [%clk 1:27:36] } 8. Nf3 { [%eval 0.21] [%clk 1:28:51] } 8... Nc6 { [%eval 0.17] [%clk 1:26:12] } 9. Be2 { [%eval 0.22] [%clk 1:28:14] } 9... O-O { [%eval 0.18] [%clk 1:25:19] } 10. O-O { [%eval 0.23] [%clk 1:28:04] } 10... Be6 { [%eval 0.21] [%clk 1:19:57] } 11. Rc1 { [%eval 0.08] [%clk 1:20:29] } 11... Ba7 { [%eval 0.19] [%clk 1:15:06] } 12. Bg5 { [%eval -0.14] [%clk 1:06:52] } 12... h6 { [%eval -0.14] } 13. Bh4 { [%eval -0.26] [%clk 1:07:08] } 13... Rc8 { [%eval 0.24] [%clk 0:53:40] } 14. Qa4 { [%eval -0.2] [%clk 0:49:45] } 14... Qe7 { [%eval -0.16] [%clk 0:40:18] } 15. Rfd1 { [%eval -0.15] [%clk 0:47:59] } 15... Rfd8 { [%eval -0.13] [%clk 0:30:36] } 16. Rd2 { [%eval -0.27] [%clk 0:40:54] } 16... g5 { [%eval -0.16] [%clk 0:23:50] } 17. Bg3 { [%eval -0.22] [%clk 0:40:34] } 17... g4 { [%eval 0.2] [%clk 0:11:10] } 18. Nd4?! { [%eval -0.81] } { Inaccuracy. Ne5 was best. } { [%clk 0:29:42] } 18... Nxd4 { [%eval -0.81] [%clk 0:11:06] } 19. exd4 { [%eval -0.83] [%clk 0:30:02] } 19... Ne4 { [%eval -0.6] [%clk 0:08:50] } 20. Rdd1?! { [%eval -1.54] } { Inaccuracy. Rdc2 was best. } { [%clk 0:26:52] } 20... Nxg3 { [%eval -1.13] [%clk 0:09:12] } 21. hxg3 { [%eval -0.92] [%clk 0:26:52] } 21... Rc6 { [%eval -0.58] [%clk 0:06:59] } 22. Re1?! { [%eval -1.36] } { Inaccuracy. Bd3 was best. } { [%clk 0:25:17] } 22... Qf6 { [%eval -1.33] [%clk 0:05:09] } 23. Rcd1 { [%eval -1.39] [%clk 0:22:17] } 23... Rdc8 { [%eval -1.03] [%clk 0:04:42] } 24. Rd2?! { [%eval -1.73] } { Inaccuracy. Bd3 was best. } { [%clk 0:20:29] } 24... h5 { [%eval -1.39] [%clk 0:03:40] } 25. Qd1?! { [%eval -2.17] } { Inaccuracy. Bb5 was best. } { [%clk 0:18:55] } 25... Kg7 { [%eval -1.87] [%clk 0:03:02] } 26. f3?? { [%eval -5.17] } { Blunder. Bf1 was best. } 26... h4 { [%eval -4.85] [%clk 0:02:49] } 27. fxg4 { [%eval -5.53] [%clk 0:09:14] } 27... hxg3 { [%eval -5.36] [%clk 0:02:51] } 28. Bf3 { [%eval -4.39] [%clk 0:09:31] } 28... Rc4 { [%eval -4.26] [%clk 0:02:02] } 29. Ne2 { [%eval -4.39] [%clk 0:09:45] } 29... Qh4 { [%eval -4.11] [%clk 0:01:09] } 30. b3 { [%eval -4.75] [%clk 0:08:18] } 30... R4c6 { [%eval -4.78] [%clk 0:00:41] } 31. Rd3 { [%eval -5.83] [%clk 0:08:03] } 31... Qh2+?! { [%eval -4.19] } { Inaccuracy. Rc2 was best. } { [%clk 0:00:37] } 32. Kf1 { [%eval -3.94] [%clk 0:08:32] } 32... Qh1+?! { [%eval -3.09] } { Inaccuracy. Bb8 was best. } { [%clk 0:00:43] } 33. Ng1 { [%eval -2.71] [%clk 0:09:00] } 33... Rc2 { [%eval -2.79] } 34. Be2? { [%eval -5.28] } { Mistake. Rd2 was best. } { [%clk 0:07:27] } 34... Qh6? { [%eval -3.11] } { Mistake. Bb8 was best. } { [%clk 0:00:35] } 35. Rxg3 { [%eval -2.79] [%clk 0:07:16] } 35... Rc1 { [%eval -2.26] [%clk 0:00:57] } 36. Qd3 { [%eval -2.21] [%clk 0:07:33] } 36... Rxe1+ { [%eval -1.88] [%clk 0:00:34] } 37. Kxe1 { [%eval -1.79] [%clk 0:08:02] } 37... Rc1+?! { [%eval -1.14] } { Inaccuracy. Kf8 was best. } { [%clk 0:00:46] } 38. Bd1 { [%eval -1.45] [%clk 0:07:54] } 38... Qh4 { [%eval -1.24] [%clk 0:00:34] } 39. Kf2?? { [%eval -4.19] } { Blunder. Kd2 was best. } { [%clk 0:07:27] } 39... Bb8 { [%eval -4.06] [%clk 0:00:44] } 40. Ne2 { [%eval -4.07] [%clk 0:05:36] } 40... Bxg3+ { [%eval -3.99] [%clk 0:00:54] } 41. Nxg3 { [%eval -4.07] [%clk 0:05:35] } 41... Bxg4 { [%eval -4.04] [%clk 0:13:08] } 42. Bc2?? { [%eval #-12] } { Checkmate is now unavoidable. Bf3 was best. } { [%clk 0:18:36] } 42... Qf6+ { [%eval #-11] [%clk 0:12:27] } 43. Ke3 { [%clk 0:18:05] } 43... Qg5+ { [%clk 0:12:45] } 0-1