Event: rapid2023
Date: 2023-09-30
White: Rybka, Simon
WhiteTitle: FM
WhiteElo: 2234
Black: Mrvova, Alena
BlackTitle: WIM
BlackElo: 2005
Result: 1/2-1/2
ECO: B43
Opening: Sicilian Defense: Kan Variation, Knight Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 0:20:09] } 1... c5 { [%eval 0.32] [%clk 0:20:08] } 2. Nf3 { [%eval 0.0] [%clk 0:20:04] } 2... e6 { [%eval 0.34] [%clk 0:20:11] } 3. d4 { [%eval 0.42] [%clk 0:20:04] } 3... cxd4 { [%eval 0.26] [%clk 0:20:14] } 4. Nxd4 { [%eval 0.4] [%clk 0:20:07] } 4... a6 { [%eval 0.58] [%clk 0:20:16] } 5. Nc3?! { [%eval 0.0] } { Inaccuracy. Bd3 was best. } { [%clk 0:19:26] } 5... Qc7 { [%eval 0.24] [%clk 0:20:14] } 6. Qf3 { [%eval 0.3] [%clk 0:19:02] } 6... b5?! { [%eval 1.02] } { Inaccuracy. Nf6 was best. } { [%clk 0:19:42] } 7. Qg3?! { [%eval 0.23] } { Inaccuracy. Bf4 was best. } { [%clk 0:18:34] } 7... Qxg3?! { [%eval 0.92] } { Inaccuracy. d6 was best. } { [%clk 0:19:15] } 8. hxg3 { [%eval 0.82] [%clk 0:18:37] } 8... Bb7 { [%eval 0.74] [%clk 0:19:04] } 9. f3 { [%eval 0.82] [%clk 0:17:57] } 9... Bd6 { [%eval 0.82] [%clk 0:18:34] } 10. Kf2 { [%eval 0.47] [%clk 0:16:56] } 10... Nc6 { [%eval 0.48] [%clk 0:17:46] } 11. Be3 { [%eval 0.56] [%clk 0:16:19] } 11... Ne5 { [%eval 0.81] [%clk 0:15:57] } 12. Rd1 { [%eval 0.53] [%clk 0:14:46] } 12... Ke7 { [%eval 0.73] [%clk 0:15:04] } 13. g4 { [%eval 0.71] [%clk 0:13:22] } 13... Rc8 { [%eval 1.18] [%clk 0:14:46] } 14. Be2 { [%eval 0.93] [%clk 0:12:07] } 14... Bb4 { [%eval 1.45] [%clk 0:13:42] } 15. Nb1?! { [%eval 0.59] } { Inaccuracy. a4 was best. } { [%clk 0:10:32] } 15... Nc4?! { [%eval 1.16] } { Inaccuracy. h6 was best. } { [%clk 0:11:49] } 16. Bxc4 { [%eval 1.03] [%clk 0:10:22] } 16... Rxc4 { [%eval 1.42] [%clk 0:11:48] } 17. Nd2 { [%eval 1.26] [%clk 0:09:38] } 17... Rc8 { [%eval 1.21] [%clk 0:11:48] } 18. c3 { [%eval 1.31] [%clk 0:09:15] } 18... Bd6 { [%eval 1.41] [%clk 0:11:38] } 19. g5?! { [%eval 0.79] } { Inaccuracy. N2b3 was best. } { [%clk 0:09:03] } 19... Bb8?! { [%eval 1.71] } { Inaccuracy. f6 was best. } { [%clk 0:09:44] } 20. Rh4?! { [%eval 0.63] } { Inaccuracy. a4 was best. } { [%clk 0:08:21] } 20... f6 { [%eval 0.56] [%clk 0:09:34] } 21. Rdh1 { [%eval 0.38] [%clk 0:07:50] } 21... h6 { [%eval 0.68] [%clk 0:09:13] } 22. gxh6 { [%eval 0.31] [%clk 0:07:22] } 22... Nxh6 { [%eval 0.17] [%clk 0:09:10] } 23. Bxh6 { [%eval 0.24] [%clk 0:07:06] } 23... gxh6 { [%eval 0.53] [%clk 0:09:15] } 24. Rxh6 { [%eval 0.0] [%clk 0:07:04] } 24... Rxh6 { [%eval 0.0] [%clk 0:09:19] } 25. Rxh6 { [%eval -0.01] [%clk 0:07:05] } 25... Ba7 { [%eval 0.0] [%clk 0:09:23] } 26. Ke2 { [%eval 0.0] [%clk 0:06:03] } 26... Bxd4 { [%eval 0.0] [%clk 0:08:03] } 27. cxd4 { [%eval 0.0] [%clk 0:06:06] } 27... Rc2 { [%eval -0.05] [%clk 0:08:07] } 28. b3 { [%eval 0.0] [%clk 0:05:53] } 28... Rxa2 { [%eval -0.03] [%clk 0:08:09] } 29. Rh7+ { [%eval -0.19] [%clk 0:05:48] } 29... Ke8 { [%eval 0.0] [%clk 0:07:53] } 30. Rh6 { [%eval 0.0] [%clk 0:05:25] } 30... Ke7 { [%eval -0.21] [%clk 0:07:49] } 31. Rh7+ { [%eval -0.17] [%clk 0:05:29] } 31... Ke8 { [%eval 0.0] [%clk 0:07:53] } 32. g4 { [%eval 0.0] [%clk 0:05:10] } 32... Bc6 { [%eval 0.15] [%clk 0:07:41] } 33. Rh8+ { [%eval 0.0] [%clk 0:04:54] } 33... Ke7 { [%eval 0.0] [%clk 0:07:44] } 34. Rh7+ { [%eval 0.0] [%clk 0:04:57] } 34... Kf8 { [%eval 0.0] [%clk 0:07:39] } 35. Kd3 { [%eval 0.0] [%clk 0:04:43] } 35... a5 { [%eval 0.0] [%clk 0:07:34] } 36. f4 { [%eval -0.04] [%clk 0:03:50] } 36... a4 { [%eval -0.03] [%clk 0:07:30] } 37. bxa4 { [%eval -0.05] [%clk 0:03:50] } 37... Ra3+ { [%eval -0.06] [%clk 0:07:09] } 38. Kc2 { [%eval -0.04] [%clk 0:03:31] } 38... bxa4 { [%eval -0.04] [%clk 0:07:08] } 39. f5?! { [%eval -0.64] } { Inaccuracy. d5 was best. } { [%clk 0:02:57] } 39... exf5 { [%eval -0.51] [%clk 0:06:21] } 40. gxf5 { [%eval -0.89] [%clk 0:02:43] } 40... Rg3 { [%eval -0.53] [%clk 0:06:06] } 41. d5?! { [%eval -1.54] } { Inaccuracy. Rh8+ was best. } { [%clk 0:02:39] } 41... Bb5 { [%eval -1.45] [%clk 0:06:09] } 42. Rh8+ { [%eval -1.88] [%clk 0:01:51] } 42... Ke7 { [%eval -2.03] [%clk 0:06:12] } 43. Rb8 { [%eval -2.11] [%clk 0:01:35] } 43... Bd3+ { [%eval -2.07] [%clk 0:06:15] } 44. Kb2 { [%eval -1.99] [%clk 0:01:29] } 44... a3+?? { [%eval -0.23] } { Blunder. Re3 was best. } { [%clk 0:06:14] } 45. Kxa3 { [%eval -0.13] [%clk 0:01:27] } 45... Bxe4+ { [%eval -0.18] [%clk 0:06:17] } 46. Rb3 { [%eval -0.28] [%clk 0:01:31] } 46... Rxb3+ { [%eval -0.16] [%clk 0:06:21] } 47. Kxb3 { [%eval -0.25] [%clk 0:01:32] } 47... Bxf5 { [%eval -0.28] [%clk 0:06:24] } 48. Kc4 { [%eval -0.3] [%clk 0:01:32] } 48... Kd6 { [%eval -0.27] [%clk 0:06:24] } 49. Kd4 { [%eval -0.3] [%clk 0:01:36] } 1/2-1/2