Event: Open Praha 2022
Date: 2022-01-12
White: Mikes, Jan
WhiteElo: 2332
Black: Pijpers, Arthur
BlackElo: 2486
Result: 1/2-1/2
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.0] [%clk 1:30:53] } 1... c5 { [%eval 0.32] [%clk 1:30:54] } 2. b3?! { [%eval -0.21] } { Inaccuracy. Nf3 was best. } { [%clk 1:30:48] } 2... Nc6 { [%eval 0.05] [%clk 1:25:46] } 3. Bb2 { [%eval -0.22] [%clk 1:31:09] } 3... e5 { [%eval 0.0] [%clk 1:26:11] } 4. Bc4 { [%eval -0.1] [%clk 1:30:59] } 4... d6 { [%eval 0.06] [%clk 1:22:12] } 5. Nc3 { [%eval 0.0] [%clk 1:30:49] } 5... Nf6 { [%eval 0.0] [%clk 1:14:43] } 6. d3 { [%eval -0.1] [%clk 1:30:30] } 6... g6 { [%eval 0.27] [%clk 1:13:27] } 7. Nge2 { [%eval 0.02] [%clk 1:30:35] } 7... Bg7 { [%eval 0.0] [%clk 1:13:44] } 8. O-O { [%eval -0.1] [%clk 1:30:53] } 8... O-O { [%eval 0.03] [%clk 1:13:58] } 9. a4 { [%eval -0.05] [%clk 1:29:52] } 9... Be6 { [%eval 0.08] [%clk 1:07:29] } 10. Qd2 { [%eval -0.34] [%clk 1:23:18] } 10... d5 { [%eval -0.2] [%clk 1:06:23] } 11. exd5 { [%eval -0.08] [%clk 1:23:38] } 11... Nxd5 { [%eval -0.06] [%clk 1:06:51] } 12. Nxd5 { [%eval -0.21] [%clk 1:13:15] } 12... Bxd5 { [%eval -0.14] [%clk 1:07:19] } 13. Bxd5 { [%eval -0.61] [%clk 1:13:25] } 13... Qxd5 { [%eval -0.58] [%clk 1:07:47] } 14. Nc3?! { [%eval -1.1] } { Inaccuracy. f4 was best. } { [%clk 1:13:08] } 14... Qd7 { [%eval -0.99] [%clk 1:06:33] } 15. Ne4 { [%eval -1.08] [%clk 1:08:31] } 15... b6 { [%eval -1.2] [%clk 1:06:44] } 16. f4 { [%eval -1.74] [%clk 1:04:53] } 16... f5 { [%eval -0.99] [%clk 1:05:17] } 17. Ng5 { [%eval -1.01] [%clk 1:04:12] } 17... Rfe8 { [%eval -0.51] [%clk 0:47:58] } 18. fxe5 { [%eval -0.47] [%clk 0:56:01] } 18... Bxe5 { [%eval -0.52] [%clk 0:35:56] } 19. Bxe5 { [%eval -0.47] [%clk 0:54:38] } 19... Nxe5 { [%eval -0.54] [%clk 0:36:23] } 20. Rae1 { [%eval -0.69] [%clk 0:48:11] } 20... Re7 { [%eval -0.64] [%clk 0:36:46] } 21. Nf3 { [%eval -0.5] [%clk 0:41:40] } 21... Nxf3+ { [%eval -0.81] [%clk 0:36:30] } 22. gxf3 { [%eval -0.62] [%clk 0:36:36] } 22... Rae8 { [%eval -0.57] [%clk 0:36:36] } 23. Rxe7 { [%eval -0.72] [%clk 0:37:02] } 23... Qxe7 { [%eval -0.57] [%clk 0:35:43] } 24. Qf4 { [%eval -0.94] [%clk 0:36:14] } 24... Qf6 { [%eval -0.96] [%clk 0:34:46] } 25. Kf2 { [%eval -0.81] [%clk 0:30:15] } 25... Qe7 { [%eval -0.9] [%clk 0:31:45] } 26. Kg1 { [%eval -1.01] [%clk 0:29:04] } 26... Qe2 { [%eval -0.79] [%clk 0:12:21] } 27. Rf2 { [%eval -0.75] [%clk 0:26:50] } 27... Qe1+ { [%eval -0.62] [%clk 0:12:49] } 28. Kg2 { [%eval -0.68] [%clk 0:24:28] } 28... Qe7 { [%eval -0.62] [%clk 0:10:20] } 29. Rd2 { [%eval -0.19] [%clk 0:20:13] } 29... Qf6 { [%eval -0.28] [%clk 0:08:48] } 30. Rf2?! { [%eval -0.92] } { Inaccuracy. d4 was best. } { [%clk 0:19:10] } 30... Kg7 { [%eval -0.82] [%clk 0:08:44] } 31. a5 { [%eval -0.85] [%clk 0:14:06] } 31... Re7 { [%eval -0.65] [%clk 0:07:44] } 32. h4 { [%eval -0.71] [%clk 0:11:39] } 32... bxa5 { [%eval -0.65] [%clk 0:06:28] } 33. Rd2 { [%eval -0.92] [%clk 0:10:53] } 33... h6 { [%eval -1.28] [%clk 0:03:43] } 34. Kh3 { [%eval -1.58] [%clk 0:07:02] } 34... Kh7?! { [%eval -0.54] } { Inaccuracy. g5 was best. } { [%clk 0:01:54] } 35. Rg2 { [%eval -0.43] [%clk 0:06:52] } 35... a6 { [%eval -0.5] [%clk 0:01:04] } 36. c3 { [%eval -0.9] [%clk 0:05:18] } 36... Qe5 { [%eval -0.57] [%clk 0:00:38] } 37. Qxe5 { [%eval -0.61] [%clk 0:01:57] } 37... Rxe5 { [%eval -0.55] [%clk 0:01:07] } 38. Ra2 { [%eval -0.46] [%clk 0:02:09] } 38... Re3 { [%eval -0.55] [%clk 0:01:31] } 39. Rxa5 { [%eval -0.62] [%clk 0:02:34] } 39... Rxf3+ { [%eval -0.89] [%clk 0:01:11] } 40. Kg2 { [%eval -0.96] [%clk 0:02:59] } 40... Rxd3 { [%eval -0.81] [%clk 0:01:37] } 41. Rxc5 { [%eval -0.95] [%clk 0:03:25] } 41... Kg7?! { [%eval -0.2] } { Inaccuracy. f4 was best. } { [%clk 0:27:24] } 42. Rc7+ { [%eval -0.15] [%clk 0:23:12] } 42... Kf6 { [%eval -0.08] [%clk 0:27:08] } 43. Rc6+ { [%eval -0.11] [%clk 0:23:38] } 43... Kf7 { [%eval -0.15] [%clk 0:26:24] } 44. b4 { [%eval -0.14] [%clk 0:11:39] } 44... g5 { [%eval -0.06] [%clk 0:10:53] } 45. Rxh6 { [%clk 0:11:12] } 45... gxh4 { [%clk 0:11:16] } 46. Rxh4 { [%clk 0:09:31] } 46... Rxc3 { [%clk 0:11:25] } 47. Rh6 { [%clk 0:09:54] } 47... Ra3 { [%clk 0:11:50] } 48. Rb6 { [%clk 0:09:40] } 48... Ke7 { [%clk 0:12:16] } 49. Kf2 { [%clk 0:09:35] } 49... f4 { [%clk 0:12:38] } 50. Rh6 { [%clk 0:08:54] } 50... f3 { [%clk 0:12:58] } 51. Rb6 { [%clk 0:07:56] } 51... Kd7 { [%clk 0:13:23] } 52. Rf6 { [%clk 0:08:12] } 52... Rb3 { [%clk 0:13:43] } 53. Rxa6 { [%clk 0:08:36] } 53... Rxb4 { [%clk 0:14:11] } 54. Kxf3 { [%clk 0:09:01] } 1/2-1/2