Event: Round 5: Lu, Lucas - Boyer-Olson, Jack
Date: 2025-05-18
White: Lu, Lucas
WhiteElo: 1925
Black: Boyer-Olson, Jack
BlackElo: 1830
Result: 0-1
ECO: D01
Opening: Rapport-Jobava System
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:08] } 1... d5 { [%eval 0.2] [%clk 1:30:53] } 2. Nc3 { [%eval -0.07] [%clk 1:30:26] } 2... Nf6 { [%eval 0.0] [%clk 1:31:13] } 3. Bf4 { [%eval -0.11] [%clk 1:30:45] } 3... Bf5 { [%eval 0.01] [%clk 1:31:19] } 4. e3 { [%eval 0.05] [%clk 1:30:42] } 4... e6 { [%eval 0.0] [%clk 1:31:27] } 5. Nf3 { [%eval 0.0] [%clk 1:29:02] } 5... Bd6 { [%eval 0.12] [%clk 1:31:28] } 6. Ne5 { [%eval 0.05] [%clk 1:28:12] } 6... Nbd7 { [%eval 0.0] [%clk 1:30:18] } 7. h3 { [%eval -0.06] [%clk 1:24:42] } 7... h6 { [%eval 0.07] [%clk 1:29:25] } 8. Bd3 { [%eval 0.12] [%clk 1:23:29] } 8... Bxd3 { [%eval 0.25] [%clk 1:24:58] } 9. cxd3 { [%eval 0.19] [%clk 1:23:29] } 9... Qb8 { [%eval 0.42] [%clk 1:24:24] } 10. O-O { [%eval 0.12] [%clk 1:20:40] } 10... O-O { [%eval 0.28] [%clk 1:22:56] } 11. Rc1 { [%eval -0.01] [%clk 1:12:55] } 11... c6 { [%eval -0.01] [%clk 1:22:34] } 12. Nxd7 { [%eval -0.02] [%clk 1:12:35] } 12... Nxd7 { [%eval 0.0] [%clk 1:22:57] } 13. Bxd6 { [%eval 0.0] [%clk 1:11:52] } 13... Qxd6 { [%eval 0.04] [%clk 1:22:39] } 14. Na4 { [%eval -0.2] [%clk 1:10:00] } 14... e5 { [%eval 0.09] [%clk 1:21:41] } 15. dxe5 { [%eval -0.02] [%clk 1:09:49] } 15... Qxe5 { [%eval -0.02] [%clk 1:19:33] } 16. Qb3 { [%eval -0.05] [%clk 1:06:17] } 16... Rab8 { [%eval 0.05] [%clk 1:18:31] } 17. Nc5 { [%eval 0.0] [%clk 0:57:07] } 17... Nf6 { [%eval 0.07] [%clk 1:18:10] } 18. d4 { [%eval 0.02] [%clk 0:52:13] } 18... Qe7 { [%eval 0.0] [%clk 1:17:52] } 19. Qa4 { [%eval 0.0] [%clk 0:50:53] } 19... a6 { [%eval 0.0] [%clk 1:14:50] } 20. b4 { [%eval 0.0] [%clk 0:44:27] } 20... Ne8 { [%eval 0.0] [%clk 1:14:29] } 21. Rfe1 { [%eval 0.0] [%clk 0:36:18] } 21... Nd6 { [%eval -0.02] [%clk 1:13:30] } 22. Qc2 { [%eval -0.06] [%clk 0:28:16] } 22... Rbe8 { [%eval -0.08] [%clk 1:13:28] } 23. a4 { [%eval -0.06] [%clk 0:26:09] } 23... f5 { [%eval 0.17] [%clk 1:09:39] } 24. Qb3 { [%eval 0.0] [%clk 0:17:51] } 24... Qg5 { [%eval 0.0] [%clk 1:08:05] } 25. Nd7 { [%eval 0.02] [%clk 0:16:57] } 25... Rf7 { [%eval 0.01] [%clk 1:07:24] } 26. Ne5 { [%eval 0.0] [%clk 0:17:21] } 26... Rfe7 { [%eval 0.07] [%clk 1:07:33] } 27. g3 { [%eval 0.16] [%clk 0:07:07] } 27... Rf8 { [%eval 0.12] [%clk 1:02:58] } 28. h4 { [%eval 0.13] [%clk 0:06:44] } 28... Qh5 { [%eval 0.3] [%clk 1:01:52] } 29. Kg2 { [%eval 0.18] [%clk 0:07:00] } 29... Qe8 { [%eval 0.3] [%clk 1:00:58] } 30. Rh1 { [%eval 0.06] [%clk 0:06:45] } 30... h5 { [%eval 0.25] [%clk 1:00:34] } 31. Rhe1 { [%eval 0.0] [%clk 0:06:23] } 31... Rf6 { [%eval 0.14] [%clk 1:00:13] } 32. Qd1 { [%eval 0.21] [%clk 0:06:23] } 32... g6 { [%eval 0.15] [%clk 0:58:52] } 33. Qb3 { [%eval 0.15] [%clk 0:06:05] } 33... Kg7 { [%eval 0.16] [%clk 0:59:04] } 34. Red1 { [%eval 0.18] [%clk 0:05:40] } 34... Kh7 { [%eval 0.25] [%clk 0:59:08] } 35. Rh1 { [%eval 0.18] [%clk 0:05:55] } 35... Kg7 { [%eval 0.01] [%clk 0:58:47] } 36. Rhd1 { [%eval 0.01] [%clk 0:05:39] } 36... Kh7 { [%eval 0.16] [%clk 0:59:55] } 37. Re1 { [%eval 0.2] [%clk 0:05:14] } 37... Kg7 { [%eval 0.05] [%clk 1:00:19] } 38. Qc2 { [%eval 0.05] [%clk 0:05:19] } 38... Rfe6 { [%eval 0.06] [%clk 1:00:16] } 39. Rb1 { [%eval 0.14] [%clk 0:05:28] } 39... Kh7 { [%eval 0.09] [%clk 1:00:38] } 40. Rh1 { [%eval 0.17] [%clk 0:05:13] } 40... Kg7 { [%eval 0.03] [%clk 1:01:02] } 41. Rhe1 { [%eval 0.0] [%clk 0:04:48] } 41... Kf6 { [%eval 0.06] [%clk 1:01:19] } 42. Nd3 { [%eval 0.25] [%clk 0:04:57] } 42... Kg7 { [%eval 0.05] [%clk 1:01:29] } 43. Nf4 { [%eval 0.05] [%clk 0:05:00] } 43... Re4 { [%eval 0.14] [%clk 1:01:45] } 44. Qd3 { [%eval 0.2] [%clk 0:04:54] } 44... Kf7 { [%eval 0.69] [%clk 1:01:56] } 45. Rb3 { [%eval 0.29] [%clk 0:04:40] } 45... Rd7 { [%eval 0.32] [%clk 0:59:20] } 46. Nh3 { [%eval 0.22] [%clk 0:04:08] } 46... Ree7 { [%eval 0.1] [%clk 0:58:40] } 47. Ng5+ { [%eval 0.12] [%clk 0:04:20] } 47... Kg7 { [%eval 0.14] [%clk 0:58:59] } 48. Reb1 { [%eval 0.05] [%clk 0:04:38] } 48... Ne4 { [%eval 0.4] [%clk 0:58:21] } 49. Nf3 { [%eval 0.13] [%clk 0:04:44] } 49... Nd6 { [%eval 0.16] [%clk 0:58:40] } 50. Ne5 { [%eval 0.26] [%clk 0:04:53] } 50... Rc7 { [%eval 0.21] [%clk 0:58:41] } 51. Qc3 { [%eval 0.24] [%clk 0:04:30] } 51... Ne4 { [%eval 0.38] [%clk 0:58:57] } 52. Qb2 { [%eval 0.04] [%clk 0:04:56] } 52... Nd6 { [%eval 0.2] [%clk 0:59:16] } 53. Rc3 { [%eval 0.14] [%clk 0:05:12] } 53... Kf6 { [%eval 0.59] [%clk 0:59:35] } 54. Qc1 { [%eval 0.85] [%clk 0:05:11] } 54... Qd8 { [%eval 0.83] [%clk 0:59:38] } 55. Rc2?! { [%eval 0.04] } { Inaccuracy. e4 was best. } { [%clk 0:04:30] } 55... Kg7 { [%eval 0.0] [%clk 0:59:11] } 56. Rb3 { [%eval 0.04] [%clk 0:04:13] } 56... Kf6?! { [%eval 0.74] } { Inaccuracy. Kh7 was best. } { [%clk 1:00:19] } 57. Rb1?! { [%eval 0.06] } { Inaccuracy. e4 was best. } { [%clk 0:04:16] } 57... Kg7 { [%eval 0.02] [%clk 1:00:43] } 58. Qd1 { [%eval 0.08] [%clk 0:04:12] } 58... Re6 { [%eval 0.15] [%clk 1:00:50] } 59. Rbc1 { [%eval 0.21] [%clk 0:04:20] } 59... Kf6 { [%eval 0.13] [%clk 1:00:52] } 60. Nf3 { [%eval 0.08] [%clk 0:03:58] } 60... Kg7 { [%eval 0.1] [%clk 1:00:48] } 61. Ng5 { [%eval 0.07] [%clk 0:04:12] } 61... Ree7 { [%eval 0.24] [%clk 1:01:11] } 62. Qd3 { [%eval 0.1] [%clk 0:04:16] } 62... Qe8 { [%eval 0.29] [%clk 1:01:17] } 63. Nh3 { [%eval 0.34] [%clk 0:04:17] } 63... Nc4?! { [%eval 1.05] } { Inaccuracy. Rcd7 was best. } { [%clk 1:01:30] } 64. Nf4 { [%eval 0.93] [%clk 0:04:13] } 64... Qd8 { [%eval 1.12] [%clk 1:01:54] } 65. Qb3?! { [%eval 0.11] } { Inaccuracy. Rxc4 was best. } { [%clk 0:04:00] } 65... Nd6 { [%eval 0.09] [%clk 1:02:13] } 66. Nd3 { [%eval 0.06] [%clk 0:03:19] } 66... Rcd7 { [%eval 0.06] [%clk 1:02:10] } 67. Ne5 { [%eval 0.0] [%clk 0:03:42] } 67... Rc7 { [%eval 0.21] [%clk 1:02:34] } 68. Nf3 { [%eval 0.14] [%clk 0:03:13] } 68... Kf6 { [%eval 0.17] [%clk 1:02:47] } 69. Nd2 { [%eval 0.0] [%clk 0:02:56] } 69... Kg7 { [%eval 0.09] [%clk 1:03:11] } 70. Qd3 { [%eval 0.06] [%clk 0:03:11] } 70... Kf6 { [%eval 0.26] [%clk 1:03:34] } 71. Qc3 { [%eval 0.04] [%clk 0:03:08] } 71... Kg7 { [%eval 0.07] [%clk 1:03:55] } 72. Qc5 { [%eval 0.01] [%clk 0:03:03] } 72... Kf6 { [%eval 0.01] [%clk 1:03:49] } 73. Qc3 { [%eval 0.02] [%clk 0:03:16] } 73... Kg7 { [%eval 0.01] [%clk 1:04:12] } 74. Qb2 { [%eval 0.06] [%clk 0:03:25] } 74... Kf6 { [%eval 0.17] [%clk 1:04:35] } 75. Rc5 { [%eval 0.0] [%clk 0:03:37] } 75... Kg7 { [%eval 0.12] [%clk 1:04:27] } 76. Qc2 { [%eval 0.11] [%clk 0:03:07] } 76... Kf6 { [%eval 0.1] [%clk 1:04:11] } 77. Rc3 { [%eval 0.17] [%clk 0:03:28] } 77... Kg7 { [%eval 0.0] [%clk 1:04:27] } 78. Rb3 { [%eval 0.0] [%clk 0:03:42] } 78... Kf6 { [%eval 0.11] [%clk 1:03:32] } 79. Nb1 { [%eval 0.23] [%clk 0:03:56] } 79... Kg7 { [%eval 0.25] [%clk 1:02:28] } 80. Na3 { [%eval 0.0] [%clk 0:04:07] } 80... Qc8 { [%eval 0.0] [%clk 1:01:27] } 81. f3?! { [%eval -0.82] } { Inaccuracy. Qd1 was best. } { [%clk 0:04:08] } 81... Qe8 { [%eval -0.72] [%clk 1:01:16] } 82. Kf2 { [%eval -0.79] [%clk 0:04:21] } 82... Qc8 { [%eval -0.72] [%clk 1:01:00] } 83. Rc3?? { [%eval -3.17] } { Blunder. Rh1 was best. } { [%clk 0:04:02] } 83... f4 { [%eval -2.93] [%clk 0:57:40] } 84. exf4? { [%eval -4.94] } { Mistake. gxf4 was best. } { [%clk 0:01:05] } 84... Qh3 { [%eval -4.87] [%clk 0:58:06] } 85. Rg1 { [%eval -4.87] [%clk 0:01:05] } 85... Nf5?? { [%eval -2.38] } { Blunder. Re6 was best. } { [%clk 0:58:07] } 86. Rd3?? { [%eval -7.23] } { Blunder. Qd3 was best. } { [%clk 0:01:54] } 86... Re6 { [%eval -7.09] [%clk 0:58:25] } 87. Qc3 { [%eval -7.49] [%clk 0:01:59] } 87... Rce7 { [%eval -7.73] [%clk 0:58:06] } 88. Rd2 { [%eval -7.65] [%clk 0:02:08] } 88... Re3 { [%eval -7.33] [%clk 0:58:08] } 89. Qb2? { [%eval #-5] } { Checkmate is now unavoidable. Qc5 was best. } { [%clk 0:02:25] } 89... Nxh4 { [%eval #-4] [%clk 0:58:34] } 0-1