Event: Round 2: Stefan Koper - Petr Hollan
Date: 2021-09-28
White: Stefan Koper
Black: Petr Hollan
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 0:12:05] } 1... Nf6 { [%eval 0.27] [%clk 0:12:04] } 2. c4 { [%eval 0.11] [%clk 0:12:07] } 2... g6 { [%eval 0.3] [%clk 0:12:02] } 3. Nc3 { [%eval 0.17] [%clk 0:12:09] } 3... d5 { [%eval 0.2] [%clk 0:12:04] } 4. cxd5 { [%eval 0.35] [%clk 0:12:10] } 4... Nxd5 { [%eval 0.28] [%clk 0:12:05] } 5. e4 { [%eval 0.19] [%clk 0:12:12] } 5... Nxc3 { [%eval 0.21] [%clk 0:12:08] } 6. bxc3 { [%eval 0.0] [%clk 0:12:14] } 6... Bg7 { [%eval 0.23] [%clk 0:12:10] } 7. Rb1 { [%eval 0.38] [%clk 0:12:16] } 7... O-O { [%eval 0.0] [%clk 0:12:10] } 8. Nf3 { [%eval 0.51] [%clk 0:12:17] } 8... b6 { [%eval 0.86] [%clk 0:12:13] } 9. Be2 { [%eval 0.58] [%clk 0:12:06] } 9... Bb7 { [%eval 0.6] [%clk 0:12:15] } 10. e5 { [%eval 0.6] [%clk 0:12:06] } 10... e6? { [%eval 1.71] } { Mistake. c5 was best. } { [%clk 0:11:41] } 11. O-O?! { [%eval 0.85] } { Inaccuracy. h4 was best. } { [%clk 0:12:05] } 11... Nd7 { [%eval 0.94] [%clk 0:11:41] } 12. Bg5 { [%eval 0.85] [%clk 0:11:54] } 12... Qc8 { [%eval 1.17] [%clk 0:11:37] } 13. Qd2 { [%eval 1.01] [%clk 0:11:36] } 13... Re8?! { [%eval 1.58] } { Inaccuracy. f6 was best. } { [%clk 0:11:36] } 14. Bh6 { [%eval 1.57] [%clk 0:11:34] } 14... c5 { [%eval 1.82] [%clk 0:11:26] } 15. Bxg7?! { [%eval 1.21] } { Inaccuracy. Rfe1 was best. } { [%clk 0:11:21] } 15... Kxg7 { [%eval 1.23] [%clk 0:11:28] } 16. Rbc1 { [%eval 0.85] [%clk 0:10:55] } 16... a6?! { [%eval 1.39] } { Inaccuracy. Qd8 was best. } { [%clk 0:11:06] } 17. Qf4 { [%eval 1.23] [%clk 0:10:40] } 17... h6 { [%eval 1.33] [%clk 0:11:02] } 18. h4 { [%eval 1.37] [%clk 0:10:25] } 18... Qd8 { [%eval 1.39] [%clk 0:10:53] } 19. Nd2 { [%eval 0.94] [%clk 0:09:34] } 19... b5 { [%eval 1.03] [%clk 0:10:48] } 20. Bf3? { [%eval 0.0] } { Mistake. Bd3 was best. } { [%clk 0:09:23] } 20... Bxf3 { [%eval 0.0] [%clk 0:10:44] } 21. Qxf3 { [%eval 0.0] [%clk 0:09:18] } 21... Qxh4 { [%eval -0.32] [%clk 0:10:31] } 22. Ne4 { [%eval -0.24] [%clk 0:09:20] } 22... Qe7 { [%eval 0.25] [%clk 0:09:15] } 23. g4? { [%eval -0.82] } { Mistake. Nd6 was best. } { [%clk 0:09:10] } 23... Rf8 { [%eval -0.36] [%clk 0:08:54] } 24. Kg2 { [%eval -0.43] [%clk 0:09:10] } 24... f6 { [%eval -0.07] [%clk 0:08:38] } 25. exf6+ { [%eval 0.0] [%clk 0:08:46] } 25... Nxf6 { [%eval -0.16] [%clk 0:08:32] } 26. Nxc5 { [%eval 0.0] [%clk 0:08:05] } 26... Nd5 { [%eval -0.08] [%clk 0:08:00] } 27. Qe4 { [%eval -0.19] [%clk 0:07:48] } 27... Rae8 { [%eval -0.09] [%clk 0:07:34] } 28. Rce1 { [%eval -0.11] [%clk 0:06:48] } 28... Qh4 { [%eval -0.08] [%clk 0:06:15] } 29. Nd3?? { [%eval -2.88] } { Blunder. Qe5+ was best. } { [%clk 0:04:26] } 29... Nf6? { [%eval -1.19] } { Mistake. Nf4+ was best. } { [%clk 0:06:13] } 30. Qe5 { [%eval -1.42] [%clk 0:03:49] } 30... Qxg4+ { [%eval -1.5] [%clk 0:06:09] } 31. Kh2 { [%eval -1.88] [%clk 0:03:49] } 31... Kh7 { [%eval -1.58] [%clk 0:05:32] } 32. f3?! { [%eval -2.59] } { Inaccuracy. Qc7+ was best. } { [%clk 0:02:56] } 32... Qh4+ { [%eval -2.75] [%clk 0:05:27] } 33. Kg2 { [%eval -2.82] [%clk 0:02:58] } 33... Nh5 { [%eval -2.88] [%clk 0:02:32] } 34. Re4 { [%eval -2.87] [%clk 0:02:00] } 34... Qd8 { [%eval -2.98] [%clk 0:01:50] } 35. Rh1?? { [%eval -7.0] } { Blunder. Rg4 was best. } { [%clk 0:01:52] } 35... Rf5 { [%eval -7.08] [%clk 0:01:51] } 36. Qh2 { [%eval -8.3] [%clk 0:01:44] } 36... Ref8?! { [%eval -5.63] } { Inaccuracy. Qg5+ was best. } { [%clk 0:01:46] } 37. Rf1?! { [%eval -9.59] } { Inaccuracy. Qh4 was best. } { [%clk 0:01:42] } 37... Rg5+?! { [%eval -6.0] } { Inaccuracy. Qg5+ was best. } { [%clk 0:01:40] } 38. Kf2 { [%eval -6.07] [%clk 0:01:42] } 38... Ng3 { [%eval -5.81] [%clk 0:01:36] } 39. Rh4 { [%eval -6.53] [%clk 0:01:32] } 39... h5 { [%eval -6.52] [%clk 0:00:53] } 40. Rg1 { [%eval -6.79] [%clk 0:01:33] } 40... Nf5?? { [%eval -1.82] } { Blunder. Qd5 was best. } { [%clk 0:00:44] } 41. Re4 { [%eval -1.38] [%clk 0:01:32] } 41... Qf6 { [%eval -1.14] [%clk 0:00:24] } 42. Rxg5 { [%eval -1.32] [%clk 0:01:30] } 42... Qxg5 { [%eval -1.38] [%clk 0:00:26] } 43. Qc7+?! { [%eval -2.31] } { Inaccuracy. Nc5 was best. } { [%clk 0:01:30] } 43... Ng7 { [%eval -2.33] [%clk 0:00:22] } 44. Ne5 { [%eval -2.37] [%clk 0:01:22] } 44... Qd2+ { [%eval -2.4] [%clk 0:00:21] } 45. Re2 { [%eval -2.2] [%clk 0:01:25] } 45... Qg5 { [%eval -2.3] [%clk 0:00:18] } 46. Nf7 { [%eval -2.52] [%clk 0:01:19] } 46... Qh4+ { [%eval -2.67] [%clk 0:00:17] } 47. Kf1 { [%eval -2.64] [%clk 0:01:20] } 47... Qh3+? { [%eval -1.12] } { Mistake. Qf6 was best. } { [%clk 0:00:10] } 48. Kf2? { [%eval -2.63] } { Mistake. Rg2 was best. } { [%clk 0:01:22] } 48... Qh4+ { [%eval -2.28] [%clk 0:00:11] } 49. Kf1 { [%eval -2.76] [%clk 0:01:25] } 49... Qf6 { [%eval -2.62] [%clk 0:00:12] } 50. Ne5 { [%eval -2.67] [%clk 0:01:24] } 50... Kh6? { [%eval -1.39] } { Mistake. Qf4 was best. } { [%clk 0:00:08] } 51. Rh2?! { [%eval -2.3] } { Inaccuracy. Ke1 was best. } { [%clk 0:01:23] } 51... Nf5?? { [%eval 7.16] } { Blunder. Qf4 was best. } { [%clk 0:00:08] } 52. Ng4+ { [%eval 7.01] [%clk 0:01:24] } 52... Kg5 { [%eval 7.07] [%clk 0:00:09] } 53. Nxf6 { [%eval 7.0] } 53... Rxf6 { [%eval 9.04] [%clk 0:00:08] } 54. Rg2+ { [%eval 6.61] [%clk 0:01:19] } 54... Kh6 { [%eval 6.71] [%clk 0:00:09] } 55. Qf4+ { [%eval 6.77] [%clk 0:01:20] } 55... Kh7 { [%eval 6.93] [%clk 0:00:10] } 56. Qc7+ { [%eval 6.46] [%clk 0:01:21] } 56... Kh6 { [%eval 6.86] [%clk 0:00:12] } 57. Qe5 { [%eval 6.66] [%clk 0:01:07] } 57... Kg7 { [%eval 6.91] [%clk 0:00:10] } 58. Qc7+?? { [%eval 0.0] } { Blunder. d5 was best. } { [%clk 0:01:08] } 58... Kh6 { [%eval 6.85] [%clk 0:00:07] } 1/2-1/2