Event: Round 4: Utsab Chatterjee - Luna Cortes, Luis
Date: 2024-08-05
White: Utsab Chatterjee
WhiteTitle: IM
WhiteElo: 2289
Black: Luna Cortes, Luis
BlackElo: 2173
Result: 1/2-1/2
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:30:46] } 1... c5 { [%eval 0.25] [%clk 1:17:41] } 2. Nf3 { [%eval 0.22] [%clk 1:30:32] } 2... Nc6 { [%eval 0.31] [%clk 1:17:20] } 3. d4 { [%eval 0.4] [%clk 1:30:24] } 3... cxd4 { [%eval 0.34] [%clk 1:17:17] } 4. Nxd4 { [%eval 0.3] [%clk 1:30:48] } 4... Nf6 { [%eval 0.36] [%clk 1:17:24] } 5. Nc3 { [%eval 0.25] [%clk 1:31:08] } 5... e6 { [%eval 0.38] [%clk 1:17:21] } 6. Nxc6 { [%eval 0.29] [%clk 1:31:03] } 6... bxc6 { [%eval 0.28] [%clk 1:17:40] } 7. Bd3 { [%eval 0.0] [%clk 1:30:16] } 7... d5 { [%eval 0.11] [%clk 1:11:12] } 8. O-O { [%eval 0.06] [%clk 1:30:30] } 8... Be7 { [%eval 0.08] [%clk 1:11:01] } 9. b3 { [%eval 0.01] [%clk 1:30:46] } 9... Qa5 { [%eval 0.25] [%clk 1:10:46] } 10. Bd2 { [%eval 0.23] [%clk 1:28:41] } 10... Bb4?! { [%eval 1.07] } { Inaccuracy. Qc7 was best. } { [%clk 1:10:53] } 11. Qe1 { [%eval 0.8] [%clk 1:28:35] } 11... d4 { [%eval 0.82] [%clk 1:09:57] } 12. Nb1 { [%eval 0.9] [%clk 1:29:01] } 12... Bxd2 { [%eval 0.68] [%clk 1:10:18] } 13. Nxd2 { [%eval 0.55] [%clk 1:29:30] } 13... Ba6 { [%eval 0.58] [%clk 1:07:22] } 14. Qe2 { [%eval 0.61] [%clk 1:27:10] } 14... Bxd3 { [%eval 0.87] [%clk 1:06:11] } 15. cxd3 { [%eval 0.41] [%clk 1:27:39] } 15... O-O { [%eval 0.46] [%clk 1:06:12] } 16. f4 { [%eval 0.56] [%clk 1:27:07] } 16... Nd7 { [%eval 0.68] [%clk 1:05:12] } 17. Rfc1 { [%eval 0.61] [%clk 1:23:24] } 17... c5 { [%eval 0.48] [%clk 1:04:27] } 18. e5 { [%eval 0.53] [%clk 1:22:00] } 18... Rac8 { [%eval 0.57] [%clk 1:01:13] } 19. Nc4 { [%eval 0.56] [%clk 1:18:36] } 19... Qa6 { [%eval 0.6] [%clk 1:01:27] } 20. Rc2 { [%eval 0.24] [%clk 1:19:03] } 20... Nb6 { [%eval 0.25] [%clk 0:52:28] } 21. Nd6 { [%eval 0.29] [%clk 1:19:15] } 21... Nd5?! { [%eval 1.4] } { Inaccuracy. Rc7 was best. } { [%clk 0:52:43] } 22. Nxc8 { [%eval 1.42] [%clk 1:16:55] } 22... Rxc8 { [%eval 1.5] [%clk 0:53:05] } 23. Rac1 { [%eval 1.33] [%clk 1:17:05] } 23... Qa3 { [%eval 1.2] [%clk 0:48:04] } 24. Qd2 { [%eval 1.11] [%clk 1:16:19] } 24... g6?! { [%eval 1.91] } { Inaccuracy. Ne3 was best. } { [%clk 0:41:16] } 25. Rc4 { [%eval 1.5] [%clk 1:08:22] } 25... Nb6 { [%eval 1.89] [%clk 0:41:24] } 26. Kf2?! { [%eval 0.93] } { Inaccuracy. R4c2 was best. } { [%clk 1:07:36] } 26... a5?! { [%eval 1.77] } { Inaccuracy. Kg7 was best. } { [%clk 0:38:05] } 27. g4 { [%eval 1.69] [%clk 1:06:58] } 27... a4 { [%eval 1.79] [%clk 0:34:58] } 28. b4 { [%eval 1.88] [%clk 1:07:16] } 28... Nxc4 { [%eval 1.71] [%clk 0:35:16] } 29. Rxc4 { [%eval 1.57] [%clk 1:07:41] } 29... Rb8 { [%eval 2.03] [%clk 0:35:38] } 30. bxc5 { [%eval 1.92] [%clk 1:07:41] } 30... Kf8 { [%eval 2.32] [%clk 0:33:58] } 31. Rc2 { [%eval 2.14] [%clk 1:06:55] } 31... Rc8 { [%eval 2.09] [%clk 0:34:03] } 32. c6 { [%eval 2.03] [%clk 1:07:03] } 32... Kg7?! { [%eval 3.3] } { Inaccuracy. Qe7 was best. } { [%clk 0:30:03] } 33. g5? { [%eval 1.92] } { Mistake. f5 was best. } { [%clk 1:05:00] } 33... h6 { [%eval 2.51] [%clk 0:30:04] } 34. gxh6+ { [%eval 2.4] [%clk 1:04:10] } 34... Kh7 { [%eval 2.26] [%clk 0:30:26] } 35. h4 { [%eval 2.42] [%clk 1:04:06] } 35... Qf8 { [%eval 2.4] [%clk 0:30:16] } 36. Kg3 { [%eval 2.39] [%clk 1:02:12] } 36... Qxh6 { [%eval 3.04] [%clk 0:29:46] } 37. Qf2 { [%eval 3.03] [%clk 1:02:20] } 37... Qh5?! { [%eval 3.93] } { Inaccuracy. Rc7 was best. } { [%clk 0:27:49] } 38. Qf3 { [%eval 4.0] [%clk 1:02:45] } 38... Qh6 { [%eval 3.9] [%clk 0:27:36] } 39. Rc4 { [%eval 4.04] [%clk 1:03:02] } 39... Qf8 { [%eval 3.68] [%clk 0:27:05] } 40. Rxa4?! { [%eval 2.37] } { Inaccuracy. h5 was best. } { [%clk 1:01:52] } 40... Qc5 { [%eval 2.31] [%clk 0:25:57] } 41. Rc4 { [%eval 2.26] [%clk 1:02:17] } 41... Qa5 { [%eval 2.2] [%clk 0:26:19] } 42. a4?! { [%eval 1.52] } { Inaccuracy. Qe2 was best. } { [%clk 1:00:51] } 42... Qe1+?! { [%eval 2.23] } { Inaccuracy. Qd2 was best. } { [%clk 0:25:45] } 43. Kh3?? { [%eval 0.13] } { Blunder. Qf2 was best. } { [%clk 1:00:17] } 43... Kg7 { [%eval 0.15] [%clk 0:24:42] } 44. Rc2 { [%eval 0.0] [%clk 0:55:34] } 44... Rh8 { [%eval 0.02] [%clk 0:24:40] } 45. Rf2 { [%eval 0.06] [%clk 0:55:10] } 45... Qc3 { [%eval 0.45] [%clk 0:21:31] } 46. a5 { [%eval 0.0] [%clk 0:52:57] } 46... Qxa5 { [%eval 0.0] [%clk 0:21:27] } 47. Kg3 { [%eval 0.0] [%clk 0:51:06] } 47... Qc3 { [%eval 0.0] [%clk 0:20:20] } 48. Rh2 { [%eval 0.0] [%clk 0:51:21] } 48... Qe1+ { [%eval 0.0] [%clk 0:18:04] } 49. Qf2 { [%eval 0.0] [%clk 0:51:27] } 49... Qc3 { [%eval 0.0] [%clk 0:18:18] } 50. Qc2 { [%eval 0.0] [%clk 0:48:23] } 50... Qe1+ { [%eval 0.0] [%clk 0:18:32] } 51. Kg4 { [%eval 0.0] [%clk 0:47:49] } 51... Qg1+ { [%eval 0.0] [%clk 0:18:21] } 52. Qg2 { [%eval 0.0] [%clk 0:47:31] } 52... Qd1+ { [%eval 0.0] [%clk 0:17:27] } 53. Qe2 { [%eval 0.0] [%clk 0:47:57] } 53... Qg1+ { [%eval 0.0] [%clk 0:17:14] } 54. Kf3 { [%eval 0.0] [%clk 0:48:22] } 54... Qc1 { [%eval 0.0] [%clk 0:17:15] } 55. Qe4 { [%eval 0.0] [%clk 0:46:27] } 55... Qf1+ { [%eval 0.0] [%clk 0:16:24] } 56. Kg3 { [%eval 0.0] [%clk 0:46:51] } 56... Qg1+ { [%eval 0.0] [%clk 0:15:24] } 57. Rg2 { [%eval 0.0] [%clk 0:44:13] } 57... Qc1 { [%eval 0.0] [%clk 0:14:34] } 58. Qxd4 { [%eval 0.0] [%clk 0:39:36] } 58... Qxc6 { [%eval 0.0] [%clk 0:14:19] } 59. f5 { [%eval 0.0] [%clk 0:39:41] } 59... exf5 { [%eval 0.0] [%clk 0:12:07] } 60. e6+ { [%eval 0.0] [%clk 0:39:56] } 60... f6 { [%eval 0.0] [%clk 0:12:33] } 61. Qa7+ { [%eval 0.0] [%clk 0:39:56] } 61... Kh6 { [%eval 0.0] [%clk 0:12:30] } 62. Qe3+ { [%eval 0.0] [%clk 0:38:20] } 62... Kg7 { [%eval 0.0] [%clk 0:12:56] } 63. Ra2 { [%eval -0.26] [%clk 0:37:55] } 63... Qd6+ { [%eval -0.57] [%clk 0:13:00] } 64. Qf4?? { [%eval -2.73] } { Blunder. Kh3 was best. } { [%clk 0:35:55] } 64... Qxd3+ { [%eval -2.44] [%clk 0:12:16] } 65. Kf2 { [%eval -2.33] [%clk 0:36:24] } 65... Rc8 { [%eval -2.16] [%clk 0:11:14] } 66. Ra7+? { [%eval -4.1] } { Mistake. h5 was best. } { [%clk 0:34:38] } 66... Kg8 { [%eval -3.94] [%clk 0:11:03] } 67. Rd7 { [%eval -3.59] [%clk 0:35:00] } 67... Qc2+?? { [%eval 0.0] } { Blunder. Qb3 was best. } { [%clk 0:08:33] } 68. Rd2 { [%eval -0.03] [%clk 0:34:18] } 68... Qc5+ { [%eval -0.08] [%clk 0:08:47] } 69. Kf1?? { [%eval -3.56] } { Blunder. Qe3 was best. } { [%clk 0:33:25] } 69... Qe5?? { [%eval -0.62] } { Blunder. Qc1+ was best. } { [%clk 0:07:41] } 70. Qxe5 { [%eval -0.26] [%clk 0:26:45] } 70... fxe5 { [%eval -0.5] [%clk 0:08:06] } 71. h5?? { [%eval -4.68] } { Blunder. Rd5 was best. } { [%clk 0:27:09] } 71... Kh7?? { [%eval 0.0] } { Blunder. Re8 was best. } { [%clk 0:08:04] } 72. Rg2?? { [%eval -4.55] } { Blunder. Rd5 was best. } { [%clk 0:27:08] } 72... gxh5?? { [%eval 0.0] } { Blunder. Kh6 was best. } { [%clk 0:07:00] } 73. Rg5 { [%eval 0.0] } 73... Re8 { [%eval 0.0] [%clk 0:07:18] } 74. Rxf5 { [%eval 0.0] [%clk 0:27:57] } 74... Rxe6 { [%eval 0.0] [%clk 0:07:43] } 75. Rxh5+ { [%eval 0.0] [%clk 0:28:25] } 75... Kg6 { [%eval 0.0] [%clk 0:07:11] } 76. Rh8 { [%eval -0.01] [%clk 0:28:19] } 76... Ra6 { [%eval 0.0] [%clk 0:06:26] } 77. Rf8 { [%eval 0.0] [%clk 0:28:34] } 77... Ra2 { [%eval 0.0] [%clk 0:06:29] } 78. Ke1 { [%eval 0.0] [%clk 0:28:57] } 78... Kg5 { [%eval 0.0] [%clk 0:06:51] } 79. Rf7 { [%eval 0.0] [%clk 0:29:19] } 79... Kg4 { [%eval 0.0] [%clk 0:07:11] } 80. Rf8 { [%eval 0.0] [%clk 0:29:42] } 80... Ra4 { [%eval 0.0] [%clk 0:07:21] } 81. Ke2 { [%eval 0.0] [%clk 0:30:03] } 81... Ra3 { [%eval 0.0] [%clk 0:06:21] } 82. Rf7 { [%eval 0.0] [%clk 0:30:25] } 1/2-1/2