Event: Open Letni Praha 2021
Date: 2021-08-08
White: Froeyman, Helmut
WhiteElo: 2260
Black: Both, Erik
BlackElo: 2178
Result: 1/2-1/2
ECO: B76
Opening: Sicilian Defense: Dragon Variation, Yugoslav Attack, Modern Line
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:30:58] } 1... c5 { [%eval 0.32] [%clk 1:30:44] } 2. Nf3 { [%eval 0.0] [%clk 1:31:22] } 2... g6 { [%eval 0.48] [%clk 1:31:10] } 3. d4 { [%eval 0.41] [%clk 1:31:46] } 3... cxd4 { [%eval 0.54] [%clk 1:31:37] } 4. Nxd4 { [%eval 0.65] [%clk 1:32:08] } 4... Nf6 { [%eval 0.71] [%clk 1:32:02] } 5. Nc3 { [%eval 0.62] [%clk 1:32:22] } 5... d6 { [%eval 0.56] [%clk 1:32:27] } 6. Be3 { [%eval 0.46] [%clk 1:32:27] } 6... Bg7 { [%eval 0.55] [%clk 1:32:52] } 7. f3 { [%eval 0.5] [%clk 1:32:44] } 7... Nc6 { [%eval 0.56] [%clk 1:33:14] } 8. Qd2 { [%eval 1.09] [%clk 1:32:11] } 8... O-O { [%eval 1.02] [%clk 1:33:26] } 9. O-O-O { [%eval 0.69] [%clk 1:31:51] } 9... d5 { [%eval 0.73] [%clk 1:33:33] } 10. exd5 { [%eval 1.03] [%clk 1:31:51] } 10... Nxd5 { [%eval 0.63] [%clk 1:33:46] } 11. Nxc6 { [%eval 0.86] [%clk 1:31:23] } 11... bxc6 { [%eval 0.69] [%clk 1:34:09] } 12. Bd4 { [%eval 0.77] [%clk 1:31:46] } 12... e5 { [%eval 0.87] [%clk 1:32:39] } 13. Bc5 { [%eval 0.79] [%clk 1:32:03] } 13... Be6 { [%eval 1.12] [%clk 1:32:23] } 14. Ne4 { [%eval 0.92] [%clk 1:32:15] } 14... Re8 { [%eval 0.68] [%clk 1:24:44] } 15. h4 { [%eval 0.86] [%clk 1:31:51] } 15... h6 { [%eval 0.85] [%clk 1:18:45] } 16. h5 { [%eval 0.8] [%clk 1:29:11] } 16... g5 { [%eval 0.88] [%clk 1:14:28] } 17. g4 { [%eval 0.78] [%clk 1:27:37] } 17... Qc7 { [%eval 1.29] [%clk 1:07:52] } 18. Qe1 { [%eval 0.83] [%clk 1:04:27] } 18... Red8 { [%eval 0.94] [%clk 1:03:29] } 19. Rh2 { [%eval 0.65] [%clk 0:55:54] } 19... Rd7?! { [%eval 1.46] } { Inaccuracy. Nf6 was best. } { [%clk 0:57:33] } 20. Rhd2 { [%eval 1.53] [%clk 0:49:19] } 20... Qa5 { [%eval 1.93] [%clk 0:44:53] } 21. a3 { [%eval 1.67] [%clk 0:37:46] } 21... f5 { [%eval 1.51] [%clk 0:35:43] } 22. gxf5 { [%eval 1.56] [%clk 0:37:27] } 22... Bxf5 { [%eval 1.51] [%clk 0:35:17] } 23. Bf2 { [%eval 1.06] [%clk 0:36:18] } 23... Rb8 { [%eval 0.97] [%clk 0:32:52] } 24. c4 { [%eval 0.53] [%clk 0:31:36] } 24... Rc7 { [%eval 0.62] [%clk 0:27:15] } 25. Rxd5?? { [%eval -1.98] } { Blunder. Bd3 was best. } { [%clk 0:30:23] } 25... Qxe1 { [%eval -2.28] [%clk 0:26:33] } 26. Bxe1 { [%eval -2.05] [%clk 0:30:23] } 26... cxd5 { [%eval -2.34] [%clk 0:26:47] } 27. Rxd5 { [%eval -1.62] [%clk 0:30:34] } 27... g4 { [%eval -1.86] [%clk 0:21:02] } 28. Nc5 { [%eval -2.42] [%clk 0:28:22] } 28... Rbc8 { [%eval -2.1] [%clk 0:19:01] } 29. fxg4 { [%eval -2.33] [%clk 0:28:18] } 29... Bxg4 { [%eval -2.22] [%clk 0:19:06] } 30. b4 { [%eval -2.14] [%clk 0:28:31] } 30... Bf8 { [%eval -1.77] [%clk 0:13:18] } 31. Rxe5 { [%eval -2.34] [%clk 0:20:48] } 31... Bxc5 { [%eval -1.84] [%clk 0:13:29] } 32. bxc5 { [%eval -2.04] [%clk 0:20:52] } 32... Rxc5 { [%eval -1.9] [%clk 0:13:35] } 33. Re4 { [%eval -1.97] [%clk 0:18:49] } 33... Bxh5 { [%eval -2.46] [%clk 0:11:09] } 34. Bb4 { [%eval -2.47] [%clk 0:17:05] } 34... Rg5 { [%eval -2.44] [%clk 0:10:16] } 35. Rf4 { [%eval -2.78] [%clk 0:12:03] } 35... Bf7 { [%eval -2.21] [%clk 0:09:06] } 36. Bd6 { [%eval -2.6] [%clk 0:10:39] } 36... Rd5?! { [%eval -1.89] } { Inaccuracy. Rg6 was best. } { [%clk 0:04:09] } 37. Be7 { [%eval -2.28] [%clk 0:09:15] } 37... h5 { [%eval -2.1] [%clk 0:01:51] } 38. Kb2 { [%eval -2.16] [%clk 0:08:21] } 38... Rd1 { [%eval -1.89] [%clk 0:01:02] } 39. c5?? { [%eval -4.43] } { Blunder. Kc2 was best. } { [%clk 0:07:21] } 39... Rb8+? { [%eval -2.5] } { Mistake. Rc7 was best. } { [%clk 0:01:05] } 40. Kc2 { [%eval -2.23] [%clk 0:07:01] } 40... Rbb1 { [%eval -2.15] [%clk 0:01:10] } 41. Be2?! { [%eval -3.21] } { Inaccuracy. Bd3 was best. } { [%clk 0:03:58] } 41... Rbc1+ { [%eval -3.29] [%clk 0:29:23] } 42. Kb2 { [%eval -3.05] [%clk 0:34:02] } 42... Re1 { [%eval -3.29] [%clk 0:28:09] } 43. Bd6 { [%eval -3.42] [%clk 0:32:07] } 43... Ra1 { [%eval -3.34] [%clk 0:27:32] } 44. Bd3 { [%eval -3.86] [%clk 0:24:07] } 44... Ra2+ { [%eval -3.94] [%clk 0:22:17] } 45. Kc3 { [%eval -4.12] [%clk 0:24:35] } 45... Rxa3+ { [%eval -4.12] [%clk 0:22:11] } 46. Kd2 { [%eval -4.0] [%clk 0:24:58] } 46... Rg1 { [%eval -3.82] [%clk 0:17:16] } 47. Rd4?! { [%eval -5.17] } { Inaccuracy. Bf1 was best. } { [%clk 0:21:09] } 47... Rg2+ { [%eval -5.14] [%clk 0:15:40] } 48. Ke3 { [%eval -4.96] [%clk 0:21:04] } 48... Rc3?? { [%eval -2.37] } { Blunder. Bg6 was best. } { [%clk 0:13:13] } 49. Be5 { [%eval -2.56] [%clk 0:19:52] } 49... Rxd3+?? { [%eval 0.0] } { Blunder. Kf8 was best. } { [%clk 0:07:23] } 50. Rxd3 { [%clk 0:16:51] } 50... Rc2 { [%clk 0:06:40] } 51. Rd8+ { [%clk 0:13:25] } 51... Kh7 { [%clk 0:06:51] } 52. Rd7 { [%clk 0:12:56] } 52... Kg6 { [%clk 0:07:08] } 53. Rxa7 { [%clk 0:07:33] } 53... Rxc5 { [%clk 0:06:59] } 1/2-1/2