Event: Round 4: Ricken, Katharina - Bok, Benjamin
Date: 2024-06-15
White: Ricken, Katharina
WhiteTitle: WFM
WhiteElo: 2060
Black: Bok, Benjamin
BlackTitle: GM
BlackElo: 2601
Result: 1/2-1/2
ECO: A04
Opening: Zukertort Opening: Sicilian Invitation
Variant: Standard

1. Nf3 { [%eval 0.14] [%clk 0:15:09] } 1... c5 { [%eval 0.38] [%clk 0:14:53] } 2. b3 { [%eval 0.0] [%clk 0:15:13] } 2... d6 { [%eval 0.13] [%clk 0:14:50] } 3. c4 { [%eval 0.06] [%clk 0:15:16] } 3... g6 { [%eval 0.18] [%clk 0:14:40] } 4. Bb2 { [%eval 0.0] [%clk 0:15:19] } 4... e5 { [%eval -0.02] [%clk 0:14:43] } 5. Nc3 { [%eval 0.05] [%clk 0:15:20] } 5... Bg7 { [%eval -0.01] [%clk 0:14:46] } 6. d3 { [%eval 0.04] [%clk 0:15:24] } 6... Nc6 { [%eval 0.0] [%clk 0:14:48] } 7. g3 { [%eval -0.04] [%clk 0:15:28] } 7... Nge7 { [%eval -0.04] [%clk 0:14:49] } 8. Bg2 { [%eval 0.05] [%clk 0:15:32] } 8... O-O { [%eval 0.08] [%clk 0:14:49] } 9. O-O { [%eval 0.1] [%clk 0:15:35] } 9... h6 { [%eval 0.15] [%clk 0:13:55] } 10. Nd2 { [%eval 0.12] [%clk 0:15:36] } 10... Be6 { [%eval 0.13] [%clk 0:13:57] } 11. a3 { [%eval 0.19] [%clk 0:15:38] } 11... d5 { [%eval 0.4] [%clk 0:13:41] } 12. cxd5 { [%eval 0.46] [%clk 0:15:41] } 12... Nxd5 { [%eval 0.39] [%clk 0:13:44] } 13. Rc1 { [%eval 0.33] [%clk 0:15:36] } 13... Nde7 { [%eval 0.42] [%clk 0:10:02] } 14. Na4 { [%eval 0.51] [%clk 0:15:13] } 14... b6 { [%eval 0.51] [%clk 0:09:57] } 15. b4 { [%eval 0.59] [%clk 0:14:53] } 15... cxb4? { [%eval 2.16] } { Mistake. Qd7 was best. } { [%clk 0:09:41] } 16. Bxc6 { [%eval 2.17] [%clk 0:12:08] } 16... Nxc6 { [%eval 2.03] [%clk 0:09:44] } 17. Rxc6 { [%eval 2.01] [%clk 0:12:12] } 17... Bh3 { [%eval 2.0] [%clk 0:09:38] } 18. Qc2?? { [%eval -0.15] } { Blunder. Qb3 was best. } { [%clk 0:11:38] } 18... Bxf1 { [%eval -0.22] [%clk 0:08:47] } 19. Nxf1 { [%eval -0.21] [%clk 0:11:35] } 19... Qe8?! { [%eval 0.62] } { Inaccuracy. Qd7 was best. } { [%clk 0:06:42] } 20. Ne3?! { [%eval 0.02] } { Inaccuracy. axb4 was best. } { [%clk 0:08:07] } 20... b5 { [%eval 0.09] [%clk 0:05:41] } 21. Nd5?! { [%eval -0.5] } { Inaccuracy. axb4 was best. } { [%clk 0:08:06] } 21... bxa4?! { [%eval 0.13] } { Inaccuracy. b3 was best. } { [%clk 0:03:02] } 22. Nc7 { [%eval 0.0] [%clk 0:08:10] } 22... Qe7 { [%eval 0.0] [%clk 0:01:28] } 23. Nxa8 { [%eval 0.0] [%clk 0:08:03] } 23... bxa3 { [%eval 0.0] [%clk 0:01:32] } 24. Bc1 { [%eval 0.0] [%clk 0:06:03] } 24... Rxa8 { [%eval 0.0] [%clk 0:01:20] } 25. Qxa4 { [%eval 0.0] [%clk 0:06:07] } 25... Bf8 { [%eval 0.0] [%clk 0:00:11] } 26. Qb3 { [%eval 0.0] [%clk 0:05:10] } 26... Kg7 { [%eval 0.0] [%clk 0:00:07] } 27. Rc3 { [%eval -0.14] [%clk 0:04:59] } 27... a5 { [%eval -0.11] [%clk 0:00:08] } 28. Bxa3 { [%eval -0.18] [%clk 0:04:53] } 28... Qxa3 { [%eval -0.21] [%clk 0:00:12] } 29. Qxa3 { [%eval -0.19] [%clk 0:04:57] } 29... Bxa3 { [%eval -0.22] [%clk 0:00:16] } 30. Rxa3 { [%eval -0.27] [%clk 0:05:01] } 30... Kf6 { [%eval -0.09] [%clk 0:00:17] } 31. Kg2 { [%eval -0.29] [%clk 0:04:51] } 31... Ke6 { [%eval -0.35] [%clk 0:00:19] } 32. Kf3 { [%eval -0.38] [%clk 0:04:52] } 32... Kd5 { [%eval -0.27] [%clk 0:00:13] } 33. Ke3 { [%eval -0.4] [%clk 0:04:32] } 33... Kc5 { [%eval -0.38] [%clk 0:00:16] } 34. Kd2 { [%eval -0.32] [%clk 0:04:29] } 34... Kb4 { [%eval -0.06] [%clk 0:00:18] } 35. Ra1 { [%eval -0.38] [%clk 0:04:28] } 35... a4 { [%eval -0.36] [%clk 0:00:20] } 36. Kc2? { [%eval -1.77] } { Mistake. Rb1+ was best. } { [%clk 0:04:28] } 36... a3? { [%eval -0.22] } { Mistake. Rc8+ was best. } { [%clk 0:00:07] } 37. Rb1+ { [%eval -0.37] [%clk 0:04:23] } 37... Kc5 { [%eval -0.17] [%clk 0:00:11] } 38. Ra1 { [%eval -0.62] [%clk 0:04:09] } 38... f5?! { [%eval 0.0] } { Inaccuracy. Kb4 was best. } { [%clk 0:00:09] } 39. Kb3 { [%eval -0.01] [%clk 0:03:44] } 39... Kd4 { [%eval -0.09] [%clk 0:00:11] } 40. Kc2?? { [%eval -2.39] } { Blunder. Rxa3 was best. } { [%clk 0:03:30] } 40... Rc8+?? { [%eval 0.0] } { Blunder. f4 was best. } { [%clk 0:00:07] } 41. Kd2 { [%eval 0.0] [%clk 0:03:19] } 41... Ra8 { [%eval 0.0] [%clk 0:00:10] } 42. e3+ { [%eval 0.0] [%clk 0:03:08] } 42... Kd5 { [%eval 0.0] [%clk 0:00:08] } 43. Kc3 { [%eval 0.0] [%clk 0:02:32] } 43... g5 { [%eval 0.0] [%clk 0:00:06] } 44. Kb3 { [%eval 0.0] [%clk 0:02:21] } 44... Rb8+ { [%eval 0.0] [%clk 0:00:07] } 45. Kxa3 { [%eval -0.05] [%clk 0:02:05] } 45... f4 { [%eval 0.0] [%clk 0:00:10] } 46. gxf4 { [%eval 0.0] [%clk 0:01:28] } 46... exf4 { [%eval 0.0] [%clk 0:00:08] } 47. exf4 { [%eval 0.0] [%clk 0:01:16] } 47... g4 { [%eval 0.0] [%clk 0:00:06] } 48. Re1 { [%eval 0.0] [%clk 0:01:03] } 48... Kd4 { [%eval -0.02] [%clk 0:00:06] } 49. Re6 { [%eval 0.0] [%clk 0:01:01] } 49... h5 { [%eval 0.0] [%clk 0:00:07] } 50. Re5 { [%eval 0.0] [%clk 0:00:37] } 50... Rh8 { [%eval 0.0] [%clk 0:00:09] } 51. Kb4 { [%eval 0.0] [%clk 0:00:38] } 1/2-1/2