Event: Round 4: Francisco Miguel Callejas Rojas - Juan Chacon Perez
Date: 2023-02-28
White: Francisco Miguel Callejas Rojas
Black: Juan Chacon Perez
Result: 1/2-1/2
ECO: A20
Opening: English Opening: King's English Variation
Variant: Standard

1. c4 { [%eval 0.23] [%clk 0:08:05] } 1... e5 { [%eval 0.25] [%clk 0:08:04] } 2. a3 { [%eval 0.0] [%clk 0:08:07] } 2... Nc6 { [%eval 0.44] [%clk 0:08:04] } 3. e3 { [%eval 0.15] [%clk 0:08:08] } 3... Nf6 { [%eval 0.0] [%clk 0:07:46] } 4. b4 { [%eval 0.08] [%clk 0:08:06] } 4... d5 { [%eval 0.12] [%clk 0:07:34] } 5. cxd5 { [%eval 0.05] [%clk 0:08:07] } 5... Nxd5 { [%eval 0.0] [%clk 0:07:35] } 6. Bb2 { [%eval 0.1] [%clk 0:08:06] } 6... Bd6 { [%eval 0.15] [%clk 0:07:35] } 7. d3 { [%eval -0.2] [%clk 0:07:37] } 7... O-O { [%eval -0.18] [%clk 0:07:35] } 8. Nf3 { [%eval -0.19] [%clk 0:07:38] } 8... a6 { [%eval 0.19] [%clk 0:07:33] } 9. Be2 { [%eval 0.31] [%clk 0:07:40] } 9... Qe7 { [%eval 0.47] [%clk 0:07:34] } 10. O-O { [%eval 0.42] [%clk 0:07:40] } 10... Kh8 { [%eval 0.47] [%clk 0:07:32] } 11. Nbd2 { [%eval 0.36] [%clk 0:07:37] } 11... b5 { [%eval 0.73] [%clk 0:06:59] } 12. Rc1 { [%eval 0.76] [%clk 0:07:37] } 12... Bb7 { [%eval 0.83] [%clk 0:07:01] } 13. Nb3 { [%eval 0.81] [%clk 0:07:13] } 13... Nd8 { [%eval 1.08] [%clk 0:05:38] } 14. Nc5?! { [%eval 0.38] } { Inaccuracy. g3 was best. } { [%clk 0:06:51] } 14... Bc8 { [%eval 0.74] [%clk 0:05:40] } 15. Nd2 { [%eval 0.59] [%clk 0:06:46] } 15... Ne6?! { [%eval 1.7] } { Inaccuracy. a5 was best. } { [%clk 0:05:39] } 16. Bf3 { [%eval 1.69] [%clk 0:06:45] } 16... c6 { [%eval 1.77] [%clk 0:05:30] } 17. Nxe6 { [%eval 1.79] [%clk 0:06:38] } 17... Bxe6 { [%eval 1.64] [%clk 0:05:25] } 18. Rxc6 { [%eval 1.85] [%clk 0:06:33] } 18... f5 { [%eval 1.81] [%clk 0:05:19] } 19. Qa1 { [%eval 1.88] [%clk 0:06:22] } 19... Bg8 { [%eval 2.0] [%clk 0:04:45] } 20. Rfc1 { [%eval 1.8] [%clk 0:05:50] } 20... Rae8?! { [%eval 2.94] } { Inaccuracy. Rfe8 was best. } { [%clk 0:04:36] } 21. Rxa6 { [%eval 3.04] [%clk 0:05:24] } 21... Bb8 { [%eval 3.1] } 22. Rac6 { [%eval 2.86] [%clk 0:04:43] } 22... Qh4?! { [%eval 4.03] } { Inaccuracy. Qg5 was best. } { [%clk 0:04:13] } 23. g3?! { [%eval 3.13] } { Inaccuracy. R6c5 was best. } { [%clk 0:04:40] } 23... Qe7 { [%eval 3.37] [%clk 0:04:15] } 24. R6c5 { [%eval 3.6] [%clk 0:04:35] } 24... e4 { [%eval 3.87] [%clk 0:04:03] } 25. dxe4 { [%eval 3.86] [%clk 0:04:27] } 25... fxe4 { [%eval 4.43] [%clk 0:04:05] } 26. Bxe4 { [%eval 3.88] [%clk 0:04:29] } 26... Nf6 { [%eval 4.36] [%clk 0:03:56] } 27. Bg2 { [%eval 4.19] [%clk 0:04:18] } 27... Ng4 { [%eval 4.73] [%clk 0:03:58] } 28. Bxg7+ { [%eval 4.63] [%clk 0:03:57] } 28... Qxg7 { [%eval 4.49] [%clk 0:03:59] } 29. Qxg7+ { [%eval 4.64] [%clk 0:03:59] } 29... Kxg7 { [%eval 4.69] [%clk 0:03:37] } 30. Rg5+ { [%eval 4.81] [%clk 0:04:01] } 30... Kf6 { [%eval 5.73] [%clk 0:03:39] } 31. Rxg4 { [%eval 5.84] [%clk 0:04:03] } 31... Rd8 { [%eval 5.97] [%clk 0:03:37] } 32. Rd4 { [%eval 5.27] [%clk 0:03:23] } 32... Be5 { [%eval 5.27] [%clk 0:03:34] } 33. Ne4+ { [%eval 5.03] [%clk 0:02:49] } 33... Kg7 { [%eval 4.89] [%clk 0:03:31] } 34. Rxd8 { [%eval 5.14] [%clk 0:02:39] } 34... Rxd8 { [%eval 4.87] [%clk 0:03:33] } 35. h4 { [%eval 5.08] [%clk 0:02:32] } 35... Rd3 { [%eval 5.55] [%clk 0:03:26] } 36. Rc5 { [%eval 5.79] [%clk 0:02:33] } 36... Bb2 { [%eval 5.49] [%clk 0:03:19] } 37. Rxb5 { [%eval 5.69] [%clk 0:02:33] } 37... Bxa3 { [%eval 5.68] [%clk 0:03:20] } 38. Rb7+ { [%eval 5.69] [%clk 0:02:34] } 38... Kg6 { [%eval 6.07] [%clk 0:03:16] } 39. Nc5 { [%eval 5.81] [%clk 0:02:19] } 39... Rd1+ { [%eval 5.83] [%clk 0:03:17] } 40. Kh2 { [%eval 5.73] [%clk 0:02:21] } 40... Rd2 { [%eval 5.89] [%clk 0:02:58] } 41. Be4+ { [%eval 5.83] [%clk 0:02:23] } 41... Kf6 { [%eval 5.91] [%clk 0:03:00] } 42. Kg2 { [%eval 5.8] [%clk 0:02:19] } 42... Rb2 { [%eval 5.98] [%clk 0:02:51] } 43. Nd3 { [%eval 5.8] [%clk 0:02:14] } 43... Rb3 { [%eval 5.79] [%clk 0:02:44] } 44. b5?! { [%eval 4.12] } { Inaccuracy. Rd7 was best. } { [%clk 0:02:08] } 44... Rxd3 { [%eval 4.08] [%clk 0:02:40] } 45. Bxd3 { [%eval 4.25] [%clk 0:01:27] } 45... Bd5+ { [%eval 4.32] [%clk 0:02:42] } 46. Kh3?! { [%eval 3.13] } { Inaccuracy. f3 was best. } { [%clk 0:01:28] } 46... Bxb7 { [%eval 3.04] [%clk 0:02:44] } 47. Bxh7 { [%eval 2.87] [%clk 0:01:29] } 47... Bf3 { [%eval 3.07] [%clk 0:02:31] } 48. Bd3 { [%eval 3.45] [%clk 0:01:14] } 48... Bb4 { [%eval 3.08] [%clk 0:02:33] } 49. b6?? { [%eval 0.87] } { Blunder. g4 was best. } { [%clk 0:00:47] } 49... Bc5?! { [%eval 1.5] } { Inaccuracy. Be1 was best. } { [%clk 0:02:33] } 50. g4 { [%eval 1.54] [%clk 0:00:40] } 50... Bxb6 { [%eval 1.59] [%clk 0:02:35] } 51. g5+ { [%eval 1.5] [%clk 0:00:41] } 51... Kg7 { [%eval 1.51] [%clk 0:02:33] } 52. Kg3 { [%eval 1.63] [%clk 0:00:42] } 52... Bh5 { [%eval 1.47] [%clk 0:02:33] } 53. e4?! { [%eval 0.4] } { Inaccuracy. Bf5 was best. } { [%clk 0:00:37] } 53... Ba5 { [%eval 0.38] [%clk 0:02:21] } 54. Bf1 { [%eval 0.4] [%clk 0:00:26] } 54... Be1 { [%eval 0.41] [%clk 0:02:18] } 55. Bg2 { [%eval 0.43] [%clk 0:00:27] } 55... Kf7 { [%eval 0.38] [%clk 0:02:12] } 56. Bf3 { [%eval 0.54] [%clk 0:00:29] } 56... Bxf3?? { [%eval 7.23] } { Blunder. Bg6 was best. } { [%clk 0:01:20] } 57. Kxf3 { [%eval 7.53] [%clk 0:00:30] } 57... Kg6 { [%eval 6.73] [%clk 0:01:21] } 58. Ke2 { [%eval 7.07] [%clk 0:00:21] } 58... Bc3 { [%eval 7.08] [%clk 0:01:21] } 59. f4 { [%eval 7.11] [%clk 0:00:18] } 59... Kh5 { [%eval 7.43] [%clk 0:01:23] } 60. Kd3 { [%eval 5.93] [%clk 0:00:18] } 60... Bg7?! { [%eval 8.9] } { Inaccuracy. Be1 was best. } { [%clk 0:01:20] } 61. f5?? { [%eval 0.36] } { Blunder. e5 was best. } { [%clk 0:00:07] } 61... Kxh4 { [%eval 0.34] [%clk 0:01:22] } 62. g6 { [%eval 0.34] [%clk 0:00:09] } 62... Kg5 { [%eval 0.32] [%clk 0:01:23] } 63. Kc4 { [%eval 0.34] [%clk 0:00:11] } 63... Ba1 { [%eval 0.36] [%clk 0:01:17] } 64. Kd5 { [%eval 0.37] [%clk 0:00:13] } 64... Kf6 { [%eval 0.34] [%clk 0:01:19] } 65. g7 { [%eval 0.28] [%clk 0:00:13] } 65... Kxg7 { [%eval 0.27] [%clk 0:01:21] } 66. e5 { [%eval 0.19] [%clk 0:00:15] } 66... Kf7 { [%eval 0.25] [%clk 0:01:22] } 67. f6 { [%eval 0.0] [%clk 0:00:14] } 67... Bb2 { [%eval 0.0] [%clk 0:01:23] } 68. Kd6 { [%eval 0.0] [%clk 0:00:16] } 68... Bc3 { [%eval 0.0] [%clk 0:01:24] } 1/2-1/2