Event: Round 1: Mareco, Sandro - Oro, Faustino
Site: https://lichess.org/broadcast/sandro-mareco-vs-faustino-oro-bahia-blanca-copa-protegen-2025/round-1/yasJwnA2/nYUweoQi
Date: 2025-11-14
White: Mareco, Sandro
WhiteTitle: GM
WhiteElo: 2568
Black: Oro, Faustino
BlackTitle: IM
BlackElo: 2495
Result: 1/2-1/2
ECO: E05
Opening: Catalan Opening: Open Defense, Classical Line
Variant: Standard
TimeControl: 20+10

1. d4 { [%eval 0.17] [%clk 0:20:18] } 1... Nf6 { [%eval 0.19] [%clk 0:20:17] } 2. c4 { [%eval 0.18] [%clk 0:20:26] } 2... e6 { [%eval 0.14] [%clk 0:20:26] } 3. Nf3 { [%eval 0.11] [%clk 0:20:35] } 3... d5 { [%eval 0.17] [%clk 0:20:32] } 4. g3 { [%eval 0.16] [%clk 0:20:43] } 4... Be7 { [%eval 0.2] [%clk 0:20:35] } 5. Bg2 { [%eval 0.13] [%clk 0:20:52] } 5... O-O { [%eval 0.22] [%clk 0:20:41] } 6. O-O { [%eval 0.2] [%clk 0:20:58] } 6... dxc4 { [%eval 0.16] [%clk 0:20:44] } 7. Qc2 { [%eval 0.1] [%clk 0:21:06] } 7... a6 { [%eval 0.17] [%clk 0:20:52] } 8. a4 { [%eval 0.18] [%clk 0:21:14] } 8... Bd7 { [%eval 0.2] [%clk 0:21:01] } 9. Rd1 { [%eval 0.01] [%clk 0:20:54] } 9... Bc6 { [%eval 0.08] [%clk 0:20:09] } 10. Bg5 { [%eval 0.08] [%clk 0:21:01] } 10... b5 { [%eval 0.06] [%clk 0:18:22] } 11. Bxf6 { [%eval 0.12] [%clk 0:21:09] } 11... Bxf6 { [%eval 0.0] [%clk 0:18:23] } 12. Nc3 { [%eval 0.04] [%clk 0:21:06] } 12... Qe8 { [%eval 0.04] [%clk 0:15:56] } 13. e4 { [%eval 0.0] [%clk 0:21:01] } 13... b4 { [%eval 0.29] [%clk 0:14:34] } 14. Nb1 { [%eval 0.36] [%clk 0:19:45] } 14... Nd7 { [%eval 0.87] [%clk 0:11:40] } 15. Nbd2 { [%eval 0.37] [%clk 0:13:14] } 15... Nb6 { [%eval 0.39] [%clk 0:08:24] } 16. a5 { [%eval 0.47] [%clk 0:13:08] } 16... Ba4?! { [%eval 1.36] } { Inaccuracy. b3 was best. } { [%clk 0:07:12] } 17. b3 { [%eval 1.36] [%clk 0:13:16] } 17... cxb3 { [%eval 1.33] [%clk 0:07:12] } 18. Nxb3 { [%eval 1.43] [%clk 0:13:24] } 18... Bxb3 { [%eval 1.26] [%clk 0:05:50] } 19. Qxb3 { [%eval 1.37] [%clk 0:13:33] } 19... Nd7 { [%eval 1.32] [%clk 0:05:58] } 20. Rac1?! { [%eval 0.74] } { Inaccuracy. e5 was best. } { [%clk 0:12:31] } 20... c5?! { [%eval 1.36] } { Inaccuracy. Rc8 was best. } { [%clk 0:05:46] } 21. e5 { [%eval 1.36] [%clk 0:12:10] } 21... Be7 { [%eval 1.36] [%clk 0:05:11] } 22. d5 { [%eval 1.36] [%clk 0:09:42] } 22... exd5 { [%eval 1.33] [%clk 0:04:46] } 23. Qxd5 { [%eval 1.3] [%clk 0:09:51] } 23... Rd8 { [%eval 1.17] [%clk 0:04:48] } 24. Qb7? { [%eval -0.01] } { Mistake. e6 was best. } { [%clk 0:09:59] } 24... Nb8 { [%eval 0.46] [%clk 0:04:42] } 25. Bf1 { [%eval 0.25] [%clk 0:10:08] } 25... Nc6?! { [%eval 1.26] } { Inaccuracy. Rxd1 was best. } { [%clk 0:01:40] } 26. Rxd8 { [%eval 1.38] [%clk 0:10:15] } 26... Bxd8?! { [%eval 2.31] } { Inaccuracy. Nxd8 was best. } { [%clk 0:01:45] } 27. Rxc5 { [%eval 2.25] [%clk 0:10:18] } 27... Nxa5 { [%eval 2.33] [%clk 0:01:49] } 28. Qxb4 { [%eval 1.97] [%clk 0:08:37] } 28... Qe7 { [%eval 1.88] [%clk 0:01:44] } 29. Qc3 { [%eval 1.84] [%clk 0:08:21] } 29... Qb7 { [%eval 1.84] [%clk 0:00:58] } 30. Kg2 { [%eval 1.59] [%clk 0:07:06] } 30... Nb3 { [%eval 1.9] [%clk 0:00:40] } 31. Bxa6 { [%eval 1.41] [%clk 0:06:26] } 31... Qxa6 { [%eval 1.59] [%clk 0:00:45] } 32. Qxb3 { [%eval 1.68] [%clk 0:06:35] } 32... h6 { [%eval 1.47] [%clk 0:00:23] } 33. h4 { [%eval 1.52] [%clk 0:06:41] } 33... Re8 { [%eval 1.85] [%clk 0:00:23] } 34. Rd5?! { [%eval 1.21] } { Inaccuracy. h5 was best. } { [%clk 0:06:01] } 34... Qc6 { [%eval 1.66] [%clk 0:00:18] } 35. Nd4?! { [%eval 0.99] } { Inaccuracy. Rd6 was best. } { [%clk 0:05:29] } 35... Qa8 { [%eval 0.9] [%clk 0:00:14] } 36. Qf3 { [%eval 0.35] [%clk 0:05:37] } 36... Qb7?? { [%eval 2.53] } { Blunder. Bc7 was best. } { [%clk 0:00:13] } 37. Nf5? { [%eval 1.06] } { Mistake. Rb5 was best. } { [%clk 0:05:18] } 37... Qc6? { [%eval 2.78] } { Mistake. Be7 was best. } { [%clk 0:00:15] } 38. Nd4? { [%eval 1.28] } { Mistake. Nd6 was best. } { [%clk 0:03:22] } 38... Qb7?! { [%eval 2.39] } { Inaccuracy. Qa4 was best. } { [%clk 0:00:17] } 39. Nf5? { [%eval 1.17] } { Mistake. Rb5 was best. } { [%clk 0:03:06] } 39... Qc6?? { [%eval 3.32] } { Blunder. Be7 was best. } { [%clk 0:00:25] } 40. Nd6 { [%eval 3.24] [%clk 0:02:32] } 40... Rf8 { [%eval 3.27] [%clk 0:00:33] } 41. Rd2?! { [%eval 2.13] } { Inaccuracy. Rb5 was best. } { [%clk 0:02:34] } 41... Qd7 { [%eval 1.93] [%clk 0:00:13] } 42. Qd5 { [%eval 1.93] [%clk 0:02:30] } 42... Qe7?! { [%eval 2.86] } { Inaccuracy. Bc7 was best. } { [%clk 0:00:12] } 43. Nf5 { [%eval 2.92] [%clk 0:02:33] } 43... Qc7 { [%eval 3.5] [%clk 0:00:15] } 44. Qb5 { [%eval 2.79] [%clk 0:02:06] } 44... Qc8 { [%eval 3.21] [%clk 0:00:12] } 45. Rd7 { [%eval 3.15] [%clk 0:02:10] } 45... Qa8+ { [%eval 2.85] [%clk 0:00:12] } 46. Qd5 { [%eval 3.12] [%clk 0:02:05] } 46... Qxd5+ { [%eval 3.01] [%clk 0:00:16] } 47. Rxd5 { [%eval 2.56] [%clk 0:02:14] } 47... Bb6 { [%eval 2.91] [%clk 0:00:15] } 48. Rb5 { [%eval 3.12] [%clk 0:02:16] } 48... Ba7?! { [%eval 4.47] } { Inaccuracy. Bc7 was best. } { [%clk 0:00:20] } 49. Rb7?! { [%eval 3.13] } { Inaccuracy. Ne7+ was best. } { [%clk 0:02:23] } 49... Bc5 { [%eval 3.12] [%clk 0:00:28] } 50. Rc7 { [%eval 2.99] [%clk 0:02:28] } 50... Bb6 { [%eval 3.21] [%clk 0:00:32] } 51. Rb7 { [%eval 3.1] [%clk 0:02:36] } 51... Bc5 { [%eval 3.03] [%clk 0:00:41] } 52. f4 { [%eval 2.92] [%clk 0:02:44] } 52... h5 { [%eval 3.3] [%clk 0:00:24] } 53. e6 { [%eval 3.69] [%clk 0:02:16] } 53... Kh7 { [%eval 3.75] [%clk 0:00:18] } 54. Rc7 { [%eval 3.27] [%clk 0:02:14] } 54... Ba3 { [%eval 3.09] [%clk 0:00:23] } 55. e7 { [%eval 2.84] [%clk 0:01:53] } 55... Re8 { [%eval 3.65] [%clk 0:00:13] } 56. Rd7 { [%eval 4.03] [%clk 0:02:01] } 56... Kg6 { [%eval 3.93] [%clk 0:00:12] } 57. Rd8 { [%eval 3.52] [%clk 0:02:10] } 57... Rxe7 { [%eval 3.09] [%clk 0:00:19] } 58. Nxe7+ { [%eval 3.93] [%clk 0:02:18] } 58... Bxe7 { [%eval 3.01] [%clk 0:00:29] } 59. Ra8 { [%eval 3.64] [%clk 0:02:18] } 59... Bf6 { [%eval 3.97] [%clk 0:00:16] } 60. Kf3 { [%eval 3.9] [%clk 0:02:26] } 60... Bd4 { [%eval 4.36] [%clk 0:00:18] } 61. Rh8?! { [%eval 3.27] } { Inaccuracy. Ke4 was best. } { [%clk 0:02:01] } 61... f5?! { [%eval 4.34] } { Inaccuracy. Bc3 was best. } { [%clk 0:00:17] } 62. Rd8 { [%eval 3.97] [%clk 0:02:09] } 62... Bc5 { [%eval 3.78] [%clk 0:00:20] } 63. Rc8 { [%eval 4.5] [%clk 0:02:18] } 63... Bd4 { [%eval 4.1] [%clk 0:00:27] } 64. Rc6+ { [%eval 4.1] [%clk 0:02:26] } 64... Kf7 { [%eval 3.89] [%clk 0:00:16] } 65. Rc4 { [%eval 3.88] [%clk 0:02:25] } 65... Bb2 { [%eval 4.65] [%clk 0:00:11] } 66. Ke3 { [%eval 4.55] [%clk 0:02:28] } 66... Ba3 { [%eval 4.68] [%clk 0:00:13] } 67. Kd3 { [%eval 4.64] [%clk 0:02:35] } 67... Ke6 { [%eval 4.77] [%clk 0:00:13] } 68. Rc6+ { [%eval 4.89] [%clk 0:02:41] } 68... Kf7 { [%eval 4.66] [%clk 0:00:13] } 69. Kd4 { [%eval 4.68] [%clk 0:02:50] } 69... Bb2+ { [%eval 4.38] [%clk 0:00:22] } 70. Kd5 { [%eval 4.48] [%clk 0:02:59] } 70... Ba1 { [%eval 4.55] [%clk 0:00:21] } 71. Rc7+ { [%eval 4.8] [%clk 0:03:04] } 71... Kf6 { [%eval 5.18] [%clk 0:00:30] } 72. Rc8 { [%eval 4.61] [%clk 0:03:12] } 72... Kf7 { [%eval 4.9] [%clk 0:00:28] } 73. Kd6 { [%eval 4.41] [%clk 0:02:37] } 73... Bd4 { [%eval 4.36] [%clk 0:00:35] } 74. Rc4 { [%eval 4.34] [%clk 0:02:31] } 74... Bb2 { [%eval 4.21] [%clk 0:00:14] } 75. Kd7 { [%eval 4.49] [%clk 0:02:28] } 75... Ba1 { [%eval 4.57] [%clk 0:00:13] } 76. Rc8 { [%eval 4.45] [%clk 0:02:27] } 76... Bd4 { [%eval 4.4] [%clk 0:00:12] } 77. Rh8 { [%eval 4.28] [%clk 0:02:08] } 77... g6 { [%eval 4.27] [%clk 0:00:20] } 78. Ra8 { [%eval 4.36] [%clk 0:02:14] } 78... Bc5 { [%eval 4.5] [%clk 0:00:16] } 79. Kc6 { [%eval 4.82] [%clk 0:02:20] } 79... Bf2 { [%eval 4.61] [%clk 0:00:24] } 80. Ra3 { [%eval 4.77] [%clk 0:02:28] } 80... Ke6 { [%eval 4.51] [%clk 0:00:16] } 81. Rf3 { [%eval 4.42] [%clk 0:02:32] } 81... Bd4 { [%eval 4.23] [%clk 0:00:25] } 82. Rf1 { [%eval 4.5] [%clk 0:02:33] } 82... Bc3 { [%eval 4.2] [%clk 0:00:23] } 83. Rc1 { [%eval 4.79] [%clk 0:02:37] } 83... Bd4 { [%eval 4.67] [%clk 0:00:23] } 84. Re1+ { [%eval 4.44] [%clk 0:02:45] } 84... Kf7 { [%eval 4.37] [%clk 0:00:29] } 85. Re2 { [%eval 4.32] [%clk 0:02:53] } 85... Bc3 { [%eval 4.52] [%clk 0:00:21] } 86. Kd7 { [%eval 4.56] [%clk 0:02:56] } 86... Bb4 { [%eval 4.38] [%clk 0:00:14] } 87. Re3 { [%eval 4.22] [%clk 0:02:52] } 87... Bc5 { [%eval 4.82] [%clk 0:00:23] } 88. Rb3 { [%eval 4.64] [%clk 0:02:58] } 88... Bd4 { [%eval 4.44] [%clk 0:00:24] } 89. Kd6 { [%eval 4.58] [%clk 0:02:57] } 89... Kf6 { [%eval 4.63] [%clk 0:00:31] } 90. Kd5 { [%eval 4.27] [%clk 0:03:05] } 90... Ba1 { [%eval 4.52] [%clk 0:00:13] } 91. Re3 { [%eval 4.55] [%clk 0:02:38] } 91... Kf7 { [%eval 4.6] [%clk 0:00:19] } 92. Re6 { [%eval 4.61] [%clk 0:02:34] } 92... Bc3 { [%eval 4.33] [%clk 0:00:15] } 93. Kd6 { [%eval 4.27] [%clk 0:02:40] } 93... Bb4+ { [%eval 3.95] [%clk 0:00:17] } 94. Kd7 { [%eval 4.64] [%clk 0:02:48] } 94... Bc5 { [%eval 3.92] [%clk 0:00:26] } 95. Re5?? { [%eval 0.0] } { Blunder. Re2 was best. } { [%clk 0:02:46] } 95... Bf2 { [%eval 0.0] [%clk 0:00:19] } 96. Re7+ { [%eval 0.0] [%clk 0:02:52] } 96... Kf6 { [%eval 0.03] [%clk 0:00:20] } 97. Re6+ { [%eval 0.0] [%clk 0:02:32] } 97... Kf7 { [%eval 0.0] [%clk 0:00:29] } 98. Re7+ { [%eval 0.0] [%clk 0:02:36] } 98... Kf6 { [%eval 0.0] [%clk 0:00:38] } 99. Re6+ { [%eval 0.0] [%clk 0:02:38] } 99... Kf7 { [%eval 0.0] [%clk 0:00:46] } 100. Re7+ { [%eval 0.0] [%clk 0:02:47] } 1/2-1/2