Event: Round 8: Christoph Roos - Pascal Barzen
Date: 2023-06-25
White: Christoph Roos
Black: Pascal Barzen
Result: 0-1
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Tal Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:03:02] } 1... c6 { [%eval 0.37] [%clk 0:03:04] } 2. d4 { [%eval 0.41] [%clk 0:03:03] } 2... d5 { [%eval 0.28] [%clk 0:03:05] } 3. e5 { [%eval 0.28] [%clk 0:03:04] } 3... Bf5 { [%eval 0.5] [%clk 0:03:06] } 4. h4 { [%eval 0.41] [%clk 0:03:05] } 4... h5 { [%eval 0.19] [%clk 0:03:04] } 5. Bd3 { [%eval 0.16] [%clk 0:03:05] } 5... Bxd3 { [%eval 0.25] [%clk 0:03:04] } 6. Qxd3 { [%eval 0.1] [%clk 0:03:06] } 6... e6 { [%eval 0.4] [%clk 0:03:05] } 7. Nf3 { [%eval 0.25] [%clk 0:03:03] } 7... Qb6?! { [%eval 0.91] } { Inaccuracy. Qa5+ was best. } { [%clk 0:02:55] } 8. Nbd2?! { [%eval 0.18] } { Inaccuracy. O-O was best. } { [%clk 0:02:47] } 8... Nh6 { [%eval 0.21] [%clk 0:02:54] } 9. a4 { [%eval 0.02] [%clk 0:02:35] } 9... Nf5 { [%eval 0.22] [%clk 0:02:53] } 10. O-O { [%eval 0.17] [%clk 0:02:22] } 10... Be7 { [%eval 0.28] [%clk 0:02:51] } 11. c3 { [%eval -0.21] [%clk 0:02:05] } 11... c5?! { [%eval 0.46] } { Inaccuracy. a5 was best. } { [%clk 0:02:51] } 12. b3?! { [%eval -0.55] } { Inaccuracy. dxc5 was best. } { [%clk 0:01:03] } 12... cxd4 { [%eval -0.52] [%clk 0:02:44] } 13. Nxd4 { [%eval -0.54] [%clk 0:00:54] } 13... Nxd4 { [%eval -0.22] [%clk 0:02:41] } 14. cxd4 { [%eval -0.62] [%clk 0:00:53] } 14... Bxh4 { [%eval -0.4] [%clk 0:02:38] } 15. Ba3 { [%eval -0.58] [%clk 0:00:46] } 15... Nc6 { [%eval -0.56] [%clk 0:02:38] } 16. Bc5 { [%eval -0.4] [%clk 0:00:42] } 16... Qc7 { [%eval -0.35] [%clk 0:02:36] } 17. b4 { [%eval -0.23] [%clk 0:00:34] } 17... Be7 { [%eval -0.31] [%clk 0:02:30] } 18. Rac1 { [%eval -0.18] [%clk 0:00:32] } 18... Bxc5 { [%eval -0.36] [%clk 0:02:23] } 19. Rxc5 { [%eval -0.18] [%clk 0:00:32] } 19... Qd7?! { [%eval 0.77] } { Inaccuracy. Nxb4 was best. } { [%clk 0:02:20] } 20. b5 { [%eval 0.7] [%clk 0:00:31] } 20... Ne7 { [%eval 0.96] [%clk 0:02:21] } 21. Rfc1 { [%eval 0.99] [%clk 0:00:32] } 21... Rc8 { [%eval 1.44] [%clk 0:02:13] } 22. Rxc8+ { [%eval 1.57] [%clk 0:00:30] } 22... Nxc8 { [%eval 1.43] [%clk 0:02:14] } 23. Qc3 { [%eval 0.96] [%clk 0:00:31] } 23... O-O { [%eval 0.97] [%clk 0:01:58] } 24. Nb3? { [%eval -0.5] } { Mistake. Qc7 was best. } { [%clk 0:00:29] } 24... Nb6 { [%eval -0.6] [%clk 0:01:54] } 25. Nc5 { [%eval -0.56] [%clk 0:00:25] } 25... Qe7 { [%eval -0.52] [%clk 0:01:52] } 26. a5 { [%eval -0.76] [%clk 0:00:24] } 26... Nc4 { [%eval -0.66] [%clk 0:01:52] } 27. a6 { [%eval -0.75] [%clk 0:00:19] } 27... b6 { [%eval -0.79] [%clk 0:01:52] } 28. Na4? { [%eval -2.24] } { Mistake. Nb7 was best. } { [%clk 0:00:15] } 28... Qg5?! { [%eval -1.36] } { Inaccuracy. Qa3 was best. } { [%clk 0:01:50] } 29. Rd1?! { [%eval -2.25] } { Inaccuracy. Nb2 was best. } { [%clk 0:00:09] } 29... f6 { [%eval -2.01] [%clk 0:01:47] } 30. exf6 { [%eval -2.2] [%clk 0:00:06] } 30... Rxf6 { [%eval -2.1] [%clk 0:01:46] } 31. Nb2?! { [%eval -3.41] } { Inaccuracy. Qe1 was best. } { [%clk 0:00:06] } 31... Rg6 { [%eval -3.37] [%clk 0:01:43] } 32. g3 { [%eval -3.39] [%clk 0:00:06] } 32... Nxb2?? { [%eval -0.88] } { Blunder. h4 was best. } { [%clk 0:01:38] } 33. Qxb2 { [%eval -0.9] [%clk 0:00:07] } 33... h4 { [%eval -0.88] [%clk 0:01:39] } 34. Rd3 { [%eval -0.8] [%clk 0:00:09] } 34... Qf5 { [%eval -0.81] [%clk 0:01:38] } 35. Qe2 { [%eval -1.09] [%clk 0:00:09] } 35... hxg3 { [%eval -0.81] [%clk 0:01:04] } 36. fxg3? { [%eval -2.34] } { Mistake. Rxg3 was best. } { [%clk 0:00:10] } 36... Rf6?? { [%eval -0.07] } { Blunder. Rh6 was best. } { [%clk 0:01:03] } 37. Kg2?? { [%eval -1.86] } { Blunder. Rc3 was best. } { [%clk 0:00:11] } 37... Rh6 { [%eval -2.34] [%clk 0:01:00] } 38. Rf3? { [%eval -4.67] } { Mistake. g4 was best. } { [%clk 0:00:08] } 38... Qh3+? { [%eval -2.88] } { Mistake. Qh7 was best. } { [%clk 0:00:59] } 39. Kf2 { [%eval -3.16] [%clk 0:00:09] } 39... Qh1 { [%eval -3.16] [%clk 0:00:51] } 40. Ke3 { [%eval -2.86] [%clk 0:00:09] } 40... Rh3?? { [%eval 0.0] } { Blunder. Qc1+ was best. } 41. Rf2?? { [%eval -6.21] } { Blunder. Qf1 was best. } 41... Rh2?? { [%eval 5.36] } { Blunder. Qc1+ was best. } { [%clk 0:00:48] } 42. Kd2?? { [%eval -1.32] } { Blunder. Rxh2 was best. } { [%clk 0:00:09] } 42... Qe4?? { [%eval 4.95] } { Blunder. Rxf2 was best. } { [%clk 0:00:49] } 0-1