Event: Round 4: Juan Lepp, Jaime Boris - McCallum, Elliot
Date: 2024-07-24
White: Juan Lepp, Jaime Boris
WhiteElo: 2053
Black: McCallum, Elliot
BlackElo: 1717
Result: 1-0
ECO: A01
Opening: Nimzo-Larsen Attack: Classical Variation
Variant: Standard

1. b3 { [%eval 0.0] [%clk 1:30:57] } 1... d5 { [%eval 0.09] [%clk 1:29:39] } 2. Bb2 { [%eval 0.0] [%clk 1:31:21] } 2... Nc6 { [%eval 0.44] [%clk 1:29:25] } 3. d4 { [%eval 0.16] [%clk 1:24:01] } 3... Bf5 { [%eval 0.23] [%clk 1:28:49] } 4. e3 { [%eval -0.1] [%clk 1:23:16] } 4... e6 { [%eval 0.25] [%clk 1:28:24] } 5. Nf3 { [%eval -0.12] [%clk 1:22:37] } 5... Nf6 { [%eval 0.18] [%clk 1:28:16] } 6. Be2 { [%eval -0.09] [%clk 1:12:19] } 6... Bd6 { [%eval 0.18] [%clk 1:27:30] } 7. O-O { [%eval 0.05] [%clk 1:12:35] } 7... O-O { [%eval 0.27] [%clk 1:27:21] } 8. c4 { [%eval 0.26] [%clk 1:12:09] } 8... Re8 { [%eval 0.35] [%clk 1:22:32] } 9. Nc3 { [%eval 0.26] [%clk 1:08:38] } 9... Ne4 { [%eval 0.38] [%clk 1:16:41] } 10. Qc1 { [%eval 0.27] [%clk 0:46:44] } 10... Nxc3 { [%eval 0.51] [%clk 1:13:43] } 11. Qxc3 { [%eval 0.33] [%clk 0:46:18] } 11... a5 { [%eval 0.4] [%clk 1:13:22] } 12. a3 { [%eval 0.36] [%clk 0:42:44] } 12... Nb8 { [%eval 0.37] [%clk 0:59:35] } 13. h3 { [%eval 0.14] [%clk 0:35:58] } 13... Nd7 { [%eval 0.25] [%clk 0:57:33] } 14. Bd3 { [%eval -0.03] [%clk 0:23:44] } 14... Bxd3 { [%eval 0.07] [%clk 0:54:33] } 15. Qxd3 { [%eval 0.18] [%clk 0:24:12] } 15... Nf6 { [%eval 0.3] [%clk 0:52:14] } 16. c5 { [%eval 0.28] [%clk 0:21:01] } 16... Bf8 { [%eval 0.41] [%clk 0:50:59] } 17. Rfc1 { [%eval 0.41] [%clk 0:19:19] } 17... c6 { [%eval 0.42] [%clk 0:49:30] } 18. Bc3 { [%eval 0.16] [%clk 0:18:36] } 18... Ne4 { [%eval 0.48] [%clk 0:48:22] } 19. b4 { [%eval 0.41] [%clk 0:17:45] } 19... a4 { [%eval 0.48] [%clk 0:46:01] } 20. b5 { [%eval 0.41] [%clk 0:16:53] } 20... f6 { [%eval 0.82] [%clk 0:40:11] } 21. Rab1 { [%eval 0.62] [%clk 0:13:18] } 21... Qd7 { [%eval 0.74] [%clk 0:36:02] } 22. bxc6 { [%eval 0.76] [%clk 0:13:24] } 22... bxc6 { [%eval 0.74] [%clk 0:35:23] } 23. Rb6 { [%eval 0.58] [%clk 0:13:16] } 23... Be7 { [%eval 0.47] [%clk 0:34:34] } 24. Rcb1 { [%eval 0.51] [%clk 0:12:59] } 24... Ra7 { [%eval 0.57] [%clk 0:33:57] } 25. Ne1 { [%eval 0.14] [%clk 0:11:23] } 25... Bd8 { [%eval 0.27] [%clk 0:32:48] } 26. Rb8 { [%eval 0.32] [%clk 0:09:04] } 26... Nxc3 { [%eval 0.78] [%clk 0:30:59] } 27. Qxc3 { [%eval 0.73] [%clk 0:09:29] } 27... Ba5 { [%eval 0.87] [%clk 0:31:12] } 28. Qb2 { [%eval 0.83] [%clk 0:09:34] } 28... Bxe1 { [%eval 1.32] [%clk 0:30:51] } 29. Rxe1 { [%eval 1.18] [%clk 0:09:53] } 29... Ra8 { [%eval 1.43] [%clk 0:30:04] } 30. Rb7 { [%eval 1.6] [%clk 0:08:33] } 30... Qd8 { [%eval 1.59] [%clk 0:29:09] } 31. Qb6 { [%eval 1.26] [%clk 0:08:19] } 31... Qxb6 { [%eval 1.29] [%clk 0:28:24] } 32. Rxb6 { [%eval 1.05] [%clk 0:08:22] } 32... Rec8 { [%eval 1.5] [%clk 0:28:14] } 33. Reb1 { [%eval 1.26] [%clk 0:08:44] } 33... Kf7?! { [%eval 1.89] } { Inaccuracy. h5 was best. } { [%clk 0:27:43] } 34. Rb7+ { [%eval 1.79] [%clk 0:09:08] } 34... Kf8?! { [%eval 2.8] } { Inaccuracy. Kg6 was best. } { [%clk 0:27:12] } 35. Rd7 { [%eval 2.69] [%clk 0:09:08] } 35... Rd8 { [%eval 2.37] [%clk 0:26:15] } 36. Rxd8+ { [%eval 2.28] [%clk 0:09:07] } 36... Rxd8 { [%eval 2.19] [%clk 0:26:35] } 37. Rb6 { [%eval 2.28] [%clk 0:09:35] } 37... Rc8 { [%eval 2.16] [%clk 0:26:22] } 38. Ra6 { [%eval 2.03] [%clk 0:10:01] } 38... Rc7?! { [%eval 2.85] } { Inaccuracy. e5 was best. } { [%clk 0:25:23] } 39. Rxa4 { [%eval 2.81] [%clk 0:09:59] } 39... Ke7 { [%eval 2.8] [%clk 0:25:38] } 40. Kf1?! { [%eval 2.08] } { Inaccuracy. Ra8 was best. } { [%clk 0:10:19] } 40... Kd7 { [%eval 2.41] [%clk 0:25:19] } 41. Ke2 { [%eval 2.2] [%clk 0:10:31] } 41... Kc8? { [%eval 3.82] } { Mistake. Rb7 was best. } { [%clk 0:25:23] } 42. Ra8+ { [%eval 3.94] [%clk 0:09:53] } 42... Kb7 { [%eval 3.91] [%clk 0:24:06] } 43. Re8 { [%eval 3.75] [%clk 0:10:10] } 43... Ka6 { [%eval 4.61] [%clk 0:23:15] } 44. Rxe6 { [%eval 4.57] [%clk 0:09:52] } 44... Kb5 { [%eval 4.57] [%clk 0:23:02] } 45. Kd3 { [%eval 4.41] [%clk 0:09:19] } 45... Ra7 { [%eval 4.72] [%clk 0:23:26] } 46. a4+ { [%eval 4.71] [%clk 0:09:05] } 46... Rxa4 { [%eval 4.68] [%clk 0:23:45] } 47. Re8 { [%eval 4.13] [%clk 0:07:13] } 47... Ra3+ { [%eval 4.07] [%clk 0:23:29] } 48. Ke2 { [%eval 4.0] [%clk 0:07:21] } 48... Ra7 { [%eval 4.39] [%clk 0:22:25] } 49. Rb8+ { [%eval 4.14] [%clk 0:06:02] } 49... Ka5 { [%eval 4.99] [%clk 0:22:42] } 50. Rb6 { [%eval 4.91] [%clk 0:06:07] } 50... Rc7 { [%eval 4.85] [%clk 0:23:01] } 51. Kd3 { [%eval 4.72] [%clk 0:06:20] } 51... f5 { [%eval 4.68] [%clk 0:23:04] } 52. f3 { [%eval 4.68] [%clk 0:06:20] } 52... g6 { [%eval 4.78] [%clk 0:22:35] } 53. e4 { [%eval 4.78] [%clk 0:05:21] } 53... fxe4+ { [%eval 4.86] [%clk 0:21:26] } 54. fxe4 { [%eval 4.72] [%clk 0:05:49] } 54... Ka4 { [%eval 5.53] [%clk 0:21:35] } 55. exd5 { [%eval 5.49] [%clk 0:04:20] } 55... cxd5 { [%eval 5.45] [%clk 0:21:56] } 56. Rd6 { [%eval 5.73] [%clk 0:04:25] } 56... Kb5 { [%eval 5.7] [%clk 0:21:26] } 57. Rxd5 { [%eval 5.67] [%clk 0:04:47] } 57... Ra7 { [%eval 5.77] [%clk 0:21:07] } 58. Rd6 { [%eval 5.73] [%clk 0:04:51] } 58... Ra3+ { [%eval 5.84] [%clk 0:21:30] } 59. Ke4 { [%eval 5.78] [%clk 0:04:59] } 59... Rg3 { [%eval 6.44] [%clk 0:21:24] } 60. Rb6+ { [%eval 6.39] [%clk 0:03:46] } 60... Ka5 { [%eval 6.77] [%clk 0:21:05] } 61. Rb2 { [%eval 6.97] [%clk 0:03:51] } 61... Rc3 { [%eval 7.12] [%clk 0:20:59] } 62. Kd5 { [%eval 6.78] [%clk 0:04:10] } 62... Ka6 { [%eval 8.21] [%clk 0:20:23] } 63. Kc6 { [%eval 7.3] [%clk 0:03:44] } 63... Ka7? { [%eval #12] } { Checkmate is now unavoidable. Ka5 was best. } { [%clk 0:20:18] } 64. d5 { [%eval 13.25] [%clk 0:04:07] } 64... g5?! { [%eval #10] } { Checkmate is now unavoidable. Re3 was best. } { [%clk 0:20:02] } 65. d6 { [%eval #9] [%clk 0:04:28] } 65... g4 { [%eval #7] [%clk 0:20:01] } 66. d7 { [%eval #8] [%clk 0:04:53] } 66... Rd3 { [%eval #8] [%clk 0:20:16] } 67. Kc7 { [%eval #7] [%clk 0:05:20] } 67... Ka6 { [%eval #7] [%clk 0:20:29] } 68. d8=Q { [%eval #6] [%clk 0:05:18] } 68... Rxd8 { [%eval #6] [%clk 0:20:42] } 69. Kxd8 { [%eval #5] [%clk 0:05:43] } 69... gxh3 { [%eval #5] [%clk 0:20:33] } 70. gxh3 { [%eval #5] [%clk 0:06:01] } 70... h5 { [%eval #5] [%clk 0:20:51] } 71. c6 { [%eval #4] [%clk 0:06:27] } 71... h4?? { [%eval #3] } { Checkmate is now unavoidable. Ka5 was best. } { [%clk 0:21:12] } 72. c7 { [%eval #2] [%clk 0:06:52] } 72... Ka7 { [%eval #2] [%clk 0:21:39] } 73. c8=R { [%eval #1] [%clk 0:07:09] } 73... Ka6 { [%clk 0:22:03] } 74. Ra8# { [%clk 0:07:34] } 1-0