Event: Rodada 4: Marcello De Albuquerque Urquiza - Paulo Santanna
Date: 2023-08-19
White: Marcello De Albuquerque Urquiza
Black: Paulo Santanna
Result: 0-1
ECO: B41
Opening: Sicilian Defense: Kan Variation, Maróczy Bind, Réti Variation
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:30:54] } 1... c5 { [%eval 0.32] [%clk 1:30:55] } 2. Nf3 { [%eval 0.0] [%clk 1:31:04] } 2... e6 { [%eval 0.34] [%clk 1:31:18] } 3. d4 { [%eval 0.42] [%clk 1:30:56] } 3... cxd4 { [%eval 0.33] [%clk 1:31:41] } 4. Nxd4 { [%eval 0.4] [%clk 1:30:54] } 4... a6 { [%eval 0.58] [%clk 1:32:04] } 5. c4 { [%eval 0.27] [%clk 1:30:43] } 5... Nf6 { [%eval 0.18] [%clk 1:32:20] } 6. Nc3 { [%eval 0.37] [%clk 1:30:54] } 6... Qc7 { [%eval 0.87] [%clk 1:32:42] } 7. a3 { [%eval 0.4] [%clk 1:31:00] } 7... b6 { [%eval 0.71] [%clk 1:33:01] } 8. Be3 { [%eval 0.7] [%clk 1:29:35] } 8... Bb7 { [%eval 0.64] [%clk 1:33:23] } 9. f3 { [%eval 0.77] [%clk 1:29:35] } 9... Nc6 { [%eval 0.8] [%clk 1:33:26] } 10. Rc1 { [%eval 0.72] [%clk 1:11:57] } 10... Be7 { [%eval 0.72] [%clk 1:33:20] } 11. Be2 { [%eval 0.66] [%clk 1:06:34] } 11... O-O { [%eval 0.73] [%clk 1:31:41] } 12. Qd2 { [%eval 0.42] [%clk 1:01:49] } 12... Ne5 { [%eval 0.6] [%clk 1:30:52] } 13. O-O { [%eval 0.54] [%clk 0:59:54] } 13... Ng6 { [%eval 0.65] [%clk 1:31:08] } 14. Kh1 { [%eval 0.6] [%clk 0:59:08] } 14... h5 { [%eval 0.78] [%clk 1:28:14] } 15. Rfd1 { [%eval 0.91] [%clk 0:57:24] } 15... h4 { [%eval 0.72] [%clk 1:26:43] } 16. Bf1 { [%eval 0.33] [%clk 0:57:01] } 16... d6 { [%eval 0.88] [%clk 1:16:56] } 17. b4 { [%eval 0.93] [%clk 0:54:55] } 17... Rac8 { [%eval 0.8] [%clk 1:14:33] } 18. Nb3?! { [%eval -0.02] } { Inaccuracy. Na4 was best. } { [%clk 0:51:43] } 18... Nd7?! { [%eval 0.72] } { Inaccuracy. h3 was best. } { [%clk 1:11:39] } 19. Qf2 { [%eval 0.58] [%clk 0:49:47] } 19... h3 { [%eval 0.59] [%clk 1:04:55] } 20. g3 { [%eval 0.51] [%clk 0:46:08] } 20... Nge5 { [%eval 0.51] [%clk 1:01:33] } 21. Nd4 { [%eval 0.07] [%clk 0:42:11] } 21... Qb8 { [%eval 0.53] [%clk 1:00:32] } 22. Bxh3 { [%eval 0.68] [%clk 0:32:54] } 22... Rxc4 { [%eval 0.76] [%clk 0:52:20] } 23. f4 { [%eval 0.35] [%clk 0:15:21] } 23... Ng6? { [%eval 1.72] } { Mistake. Rfc8 was best. } { [%clk 0:48:07] } 24. Nxe6 { [%eval 1.64] [%clk 0:13:06] } 24... Rfc8 { [%eval 1.67] [%clk 0:30:14] } 25. Nd4?? { [%eval -0.45] } { Blunder. Qd2 was best. } { [%clk 0:11:28] } 25... Rxc3 { [%eval -0.37] [%clk 0:28:58] } 26. Bxd7 { [%eval -0.45] [%clk 0:11:02] } 26... Bxe4+ { [%eval -0.33] [%clk 0:27:28] } 27. Kg1 { [%eval -0.3] [%clk 0:11:12] } 27... Rxc1 { [%eval -0.38] [%clk 0:27:47] } 28. Bxc1 { [%eval -0.28] [%clk 0:11:32] } 28... Rc4 { [%eval -0.37] [%clk 0:23:51] } 29. Bb2 { [%eval -0.28] [%clk 0:09:22] } 29... Bf6 { [%eval -0.46] [%clk 0:21:05] } 30. Ba4 { [%eval -0.82] [%clk 0:06:55] } 30... Qc8 { [%eval -0.81] [%clk 0:16:48] } 31. Qe2 { [%eval -1.25] [%clk 0:05:24] } 31... d5 { [%eval -1.37] [%clk 0:15:41] } 32. Bb3?! { [%eval -2.04] } { Inaccuracy. Rd2 was best. } { [%clk 0:05:33] } 32... Rc7?! { [%eval -1.33] } { Inaccuracy. Rc3 was best. } { [%clk 0:15:22] } 33. Qd2?! { [%eval -2.37] } { Inaccuracy. Rd2 was best. } { [%clk 0:04:48] } 33... Qg4?! { [%eval -1.28] } { Inaccuracy. Qh3 was best. } { [%clk 0:14:51] } 34. Rf1 { [%eval -1.23] [%clk 0:03:43] } 34... Nh4 { [%eval -1.22] [%clk 0:11:42] } 35. Bd1 { [%eval -1.2] [%clk 0:03:59] } 35... Qg6 { [%eval -1.28] [%clk 0:11:15] } 36. Kf2?! { [%eval -2.01] } { Inaccuracy. b5 was best. } { [%clk 0:02:58] } 36... Nf5 { [%eval -2.05] [%clk 0:09:14] } 37. Nxf5 { [%eval -1.93] [%clk 0:02:28] } 37... Qxf5 { [%eval -1.61] [%clk 0:09:32] } 38. Bxf6 { [%eval -1.71] [%clk 0:02:07] } 38... Qxf6 { [%eval -1.69] [%clk 0:10:00] } 39. Kg1? { [%eval -3.04] } { Mistake. Re1 was best. } { [%clk 0:02:02] } 39... Rc3 { [%eval -2.59] [%clk 0:10:04] } 40. Qf2?! { [%eval -3.76] } { Inaccuracy. a4 was best. } { [%clk 0:01:55] } 40... Rxa3 { [%eval -4.18] [%clk 0:09:51] } 41. Bg4 { [%eval -4.04] [%clk 0:00:57] } 41... Rc3 { [%eval -4.28] [%clk 0:09:12] } 42. Rd1 { [%eval -4.57] [%clk 0:00:38] } 42... Rc2 { [%eval -4.81] [%clk 0:09:09] } 43. Qd4 { [%eval -5.45] [%clk 0:00:39] } 43... Rg2+ { [%eval -4.81] [%clk 0:06:17] } 44. Kf1 { [%eval -4.67] [%clk 0:01:03] } 44... Qxd4 { [%eval -3.74] [%clk 0:05:25] } 45. Rxd4 { [%eval -3.54] [%clk 0:01:28] } 45... Rxh2 { [%eval -3.68] [%clk 0:05:48] } 46. Bc8 { [%eval -4.14] [%clk 0:01:48] } 46... a5 { [%eval -3.35] [%clk 0:03:57] } 47. bxa5 { [%eval -3.09] [%clk 0:02:02] } 47... bxa5 { [%eval -3.15] [%clk 0:04:26] } 48. Bb7 { [%eval -3.04] [%clk 0:02:01] } 48... a4?! { [%eval -2.25] } { Inaccuracy. Rh6 was best. } { [%clk 0:03:04] } 49. Rxa4 { [%eval -2.41] [%clk 0:02:21] } 49... Rb2 { [%eval -2.72] [%clk 0:02:50] } 50. Ba8 { [%eval -2.95] [%clk 0:00:41] } 50... Rb3 { [%eval -2.85] [%clk 0:02:55] } 51. g4 { [%eval -2.65] [%clk 0:00:39] } 51... Rf3+ { [%eval -2.41] [%clk 0:03:14] } 52. Ke1 { [%eval -1.86] [%clk 0:01:03] } 52... Kh7?? { [%eval 1.9] } { Blunder. Kf8 was best. } { [%clk 0:01:20] } 53. Rd4?? { [%eval -0.14] } { Blunder. Rxe4 was best. } { [%clk 0:01:22] } 53... Kg6?! { [%eval 0.56] } { Inaccuracy. Kh6 was best. } 54. g5?? { [%eval -4.67] } { Blunder. Rxe4 was best. } { [%clk 0:00:34] } 54... Rxf4?? { [%eval -0.32] } { Blunder. Kf5 was best. } { [%clk 0:00:43] } 55. Bxd5 { [%eval -0.36] [%clk 0:00:47] } 55... Kf5 { [%eval -0.03] [%clk 0:01:08] } 56. Bxf7 { [%eval 0.0] [%clk 0:00:46] } 56... Kxg5 { [%eval -0.03] [%clk 0:00:51] } 57. Bc4 { [%eval -0.07] [%clk 0:00:42] } 57... Kf5 { [%eval 0.0] [%clk 0:00:49] } 58. Bf1 { [%eval -0.21] [%clk 0:00:58] } 58... Ke5 { [%eval -0.05] [%clk 0:00:54] } 59. Rd8 { [%eval -0.03] [%clk 0:01:18] } 59... g5 { [%eval -0.01] [%clk 0:01:11] } 60. Re8+ { [%eval 0.0] [%clk 0:01:25] } 60... Kd4 { [%eval 0.0] [%clk 0:01:35] } 61. Rg8 { [%eval 0.0] [%clk 0:01:31] } 61... g4 { [%eval 0.0] [%clk 0:01:52] } 62. Be2 { [%eval 0.0] [%clk 0:01:31] } 62... Bf5 { [%eval 0.0] [%clk 0:01:38] } 63. Bxg4 { [%eval 0.0] [%clk 0:01:49] } 63... Bxg4 { [%eval 0.0] [%clk 0:02:00] } 64. Re8 { [%eval -0.02] [%clk 0:02:05] } 64... Bf5 { [%eval 0.0] [%clk 0:01:40] } 65. Ke2 { [%eval -0.1] [%clk 0:00:59] } 65... Bd3+ { [%eval -0.13] [%clk 0:02:08] } 66. Kd2 { [%eval -0.11] [%clk 0:00:56] } 66... Rf2+ { [%eval -0.06] [%clk 0:02:37] } 67. Ke1 { [%eval -0.04] [%clk 0:01:16] } 67... Rh2 { [%eval -0.08] [%clk 0:02:37] } 68. Kd1 { [%eval -0.14] [%clk 0:00:58] } 68... Kc3 { [%eval -0.12] [%clk 0:02:58] } 69. Rc8+ { [%eval -0.12] [%clk 0:01:04] } 69... Bc4 { [%eval -0.08] [%clk 0:03:26] } 70. Ke1?? { [%eval -32.65] } { Blunder. Re8 was best. } { [%clk 0:01:13] } 70... Re2+ { [%eval #-16] [%clk 0:03:45] } 71. Kd1 { [%eval #-15] [%clk 0:01:36] } 71... Rf2?? { [%eval -0.08] } { Lost forced checkmate sequence. Re6 was best. } { [%clk 0:04:07] } 72. Re8 { [%eval -0.07] [%clk 0:01:47] } 72... Rf5 { [%eval -0.03] [%clk 0:01:34] } 73. Re7 { [%eval -0.08] [%clk 0:01:49] } 73... Bb5 { [%eval -0.07] [%clk 0:01:44] } 74. Re3+ { [%eval -0.08] [%clk 0:01:30] } 74... Bd3 { [%eval -0.05] [%clk 0:01:51] } 75. Re8 { [%eval -0.09] [%clk 0:01:49] } 75... Rf1+ { [%eval -0.07] [%clk 0:01:32] } 76. Re1 { [%eval -0.06] [%clk 0:02:11] } 76... Rf2 { [%eval -0.07] [%clk 0:01:47] } 77. Re8 { [%eval -0.05] [%clk 0:02:10] } 77... Rd2+ { [%eval -0.03] [%clk 0:02:04] } 78. Ke1 { [%eval -0.03] [%clk 0:02:26] } 78... Ra2 { [%eval -0.1] [%clk 0:01:52] } 79. Rc8+ { [%eval -0.04] [%clk 0:02:13] } 79... Bc4 { [%eval -0.02] [%clk 0:02:16] } 80. Rd8?? { [%eval -31.85] } { Blunder. Re8 was best. } { [%clk 0:02:21] } 80... Re2+ { [%eval -10.62] [%clk 0:02:11] } 81. Kd1 { [%eval -32.03] [%clk 0:01:54] } 81... Re5 { [%eval #-22] [%clk 0:02:34] } 82. Rc8 { [%eval #-13] [%clk 0:01:07] } 82... Rd5+?! { [%eval -31.67] } { Lost forced checkmate sequence. Ra5 was best. } { [%clk 0:02:46] } 83. Kc1 { [%eval #-18] [%clk 0:00:42] } 83... Ra5 { [%eval #-19] [%clk 0:02:30] } 84. Rb8 { [%eval -10.64] [%clk 0:01:01] } 84... Ra2 { [%eval -31.44] [%clk 0:01:51] } 85. Rb7 { [%eval #-20] [%clk 0:01:06] } 85... Rc2+?! { [%eval -32.03] } { Lost forced checkmate sequence. Rf2 was best. } { [%clk 0:02:07] } 86. Kb1?! { [%eval #-6] } { Checkmate is now unavoidable. Kd1 was best. } { [%clk 0:00:33] } 86... Re2 { [%eval #-5] [%clk 0:01:46] } 87. Ka1 { [%eval #-5] [%clk 0:00:51] } 87... Re5 { [%eval #-4] [%clk 0:00:55] } 88. Rb2 { [%eval #-3] [%clk 0:00:36] } 88... Ra5+ { [%eval #-3] [%clk 0:01:09] } 0-1