Event: German Blitz Championship
Site: Magdeburg, Germany
Date: 2021-08-01
White: Commercon, Simon
WhiteElo: 2268
Black: Stein, Robert
BlackTitle: FM
BlackElo: 2438
Result: 1/2-1/2
ECO: D31
Opening: Queen's Gambit Declined: Janowski Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:03:02] } 1... d5 { [%eval 0.23] [%clk 0:03:04] } 2. c4 { [%eval 0.0] [%clk 0:03:03] } 2... e6 { [%eval 0.2] [%clk 0:03:05] } 3. Nc3 { [%eval 0.16] [%clk 0:03:04] } 3... a6 { [%eval 0.41] [%clk 0:03:06] } 4. e3 { [%eval 0.13] [%clk 0:03:03] } 4... dxc4 { [%eval 0.24] [%clk 0:03:00] } 5. Bxc4 { [%eval 0.18] [%clk 0:03:03] } 5... b5 { [%eval 0.25] [%clk 0:03:01] } 6. Be2 { [%eval 0.03] [%clk 0:03:04] } 6... Bb7 { [%eval 0.5] [%clk 0:03:01] } 7. Bf3 { [%eval 0.47] [%clk 0:03:05] } 7... Qc8 { [%eval 0.58] [%clk 0:02:52] } 8. Bxb7 { [%eval 0.66] [%clk 0:03:05] } 8... Qxb7 { [%eval 0.47] [%clk 0:02:53] } 9. Qf3 { [%eval 0.6] [%clk 0:03:06] } 9... Qxf3 { [%eval 0.52] [%clk 0:02:52] } 10. Nxf3 { [%eval 0.63] [%clk 0:03:07] } 10... Nf6 { [%eval 0.62] [%clk 0:02:52] } 11. a4?! { [%eval 0.0] } { Inaccuracy. Ke2 was best. } { [%clk 0:03:01] } 11... b4 { [%eval -0.08] [%clk 0:02:50] } 12. Ne2 { [%eval -0.05] [%clk 0:03:02] } 12... Nbd7 { [%eval 0.34] [%clk 0:02:49] } 13. O-O { [%eval 0.0] [%clk 0:02:51] } 13... c5 { [%eval 0.0] [%clk 0:02:49] } 14. b3 { [%eval -0.43] [%clk 0:02:27] } 14... Be7 { [%eval -0.14] [%clk 0:02:46] } 15. Bb2 { [%eval 0.16] [%clk 0:02:27] } 15... O-O { [%eval 0.0] [%clk 0:02:46] } 16. Rac1 { [%eval 0.08] [%clk 0:02:27] } 16... Rfc8 { [%eval 0.0] [%clk 0:02:46] } 17. Nd2 { [%eval 0.0] [%clk 0:02:26] } 17... Rc6?! { [%eval 0.53] } { Inaccuracy. cxd4 was best. } { [%clk 0:02:07] } 18. dxc5 { [%eval 0.51] [%clk 0:02:13] } 18... Rac8 { [%eval 0.59] [%clk 0:02:01] } 19. Bxf6 { [%eval 0.28] [%clk 0:01:48] } 19... gxf6 { [%eval 0.41] [%clk 0:01:35] } 20. Rc4 { [%eval 0.42] [%clk 0:01:47] } 20... a5 { [%eval 0.78] [%clk 0:01:29] } 21. Rfc1 { [%eval 0.52] [%clk 0:01:41] } 21... Rxc5 { [%eval 0.74] [%clk 0:01:03] } 22. Kf1 { [%eval 0.62] [%clk 0:01:30] } 22... f5 { [%eval 0.77] [%clk 0:00:59] } 23. Nd4 { [%eval 0.75] [%clk 0:01:22] } 23... Bf6 { [%eval 0.7] [%clk 0:00:45] } 24. Rxc5 { [%eval 0.68] [%clk 0:00:46] } 24... Rxc5 { [%eval 0.45] [%clk 0:00:33] } 25. Rxc5 { [%eval 0.23] [%clk 0:00:33] } 25... Nxc5 { [%eval 0.16] [%clk 0:00:34] } 26. Ke2 { [%eval 0.4] [%clk 0:00:33] } 26... f4?? { [%eval 3.23] } { Blunder. Be5 was best. } { [%clk 0:00:09] } 27. Nc6 { [%eval 3.35] [%clk 0:00:32] } 27... fxe3 { [%eval 3.41] [%clk 0:00:10] } 28. fxe3?! { [%eval 2.47] } { Inaccuracy. Kxe3 was best. } { [%clk 0:00:33] } 28... Bc3 { [%eval 2.26] [%clk 0:00:11] } 29. Nxa5 { [%eval 2.25] [%clk 0:00:32] } 29... Kf8 { [%eval 2.12] [%clk 0:00:11] } 30. Nac4 { [%eval 1.81] [%clk 0:00:33] } 30... Ke7 { [%eval 1.37] [%clk 0:00:12] } 31. Nf3? { [%eval 0.0] } { Mistake. g4 was best. } { [%clk 0:00:32] } 31... f6? { [%eval 1.11] } { Mistake. Nxb3 was best. } { [%clk 0:00:11] } 32. Nfd2 { [%eval 1.34] [%clk 0:00:33] } 32... f5 { [%eval 1.39] [%clk 0:00:11] } 33. a5 { [%eval 0.92] [%clk 0:00:34] } 33... e5? { [%eval 2.47] } { Mistake. Kd7 was best. } { [%clk 0:00:10] } 34. h3?! { [%eval 1.47] } { Inaccuracy. Kf3 was best. } { [%clk 0:00:34] } 34... e4?! { [%eval 2.56] } { Inaccuracy. h5 was best. } { [%clk 0:00:11] } 35. Nb6?? { [%eval 0.0] } { Blunder. g4 was best. } { [%clk 0:00:31] } 35... Bxd2 { [%eval 0.0] [%clk 0:00:10] } 36. Kxd2 { [%eval 0.0] [%clk 0:00:31] } 36... Nxb3+ { [%eval 0.0] [%clk 0:00:11] } 37. Ke2 { [%eval 0.0] [%clk 0:00:31] } 37... Nxa5 { [%eval 0.0] [%clk 0:00:12] } 38. Nd5+ { [%eval 0.0] [%clk 0:00:32] } 38... Ke6 { [%eval -0.03] [%clk 0:00:12] } 39. Nxb4 { [%eval 0.0] [%clk 0:00:33] } 39... Nc4 { [%eval 0.0] [%clk 0:00:11] } 40. Nc2 { [%eval 0.0] [%clk 0:00:34] } 40... Ke5 { [%eval 0.0] [%clk 0:00:12] } 41. g3 { [%eval 0.0] [%clk 0:00:34] } 41... h5 { [%eval 0.0] [%clk 0:00:08] } 42. Nd4 { [%eval 0.0] [%clk 0:00:35] } 42... Nd6 { [%eval 0.0] [%clk 0:00:09] } 1/2-1/2