Event: Round 5: Perez Ponsa, Federico - Mareco, Sandro
Date: 2025-03-22
White: Perez Ponsa, Federico
WhiteTitle: GM
WhiteElo: 2592
Black: Mareco, Sandro
BlackTitle: GM
BlackElo: 2533
Result: 0-1
ECO: C48
Opening: Four Knights Game: Spanish Variation
Variant: Standard
TimeControl: 15+5

1. e4 { [%eval 0.18] [%clk 0:15:08] } 1... e5 { [%eval 0.21] [%clk 0:15:08] } 2. Nf3 { [%eval 0.13] [%clk 0:15:11] } 2... Nc6 { [%eval 0.21] [%clk 0:15:12] } 3. Nc3 { [%eval 0.06] [%clk 0:15:12] } 3... Nf6 { [%eval 0.08] [%clk 0:15:12] } 4. Bb5 { [%eval 0.04] [%clk 0:15:09] } 4... Bd6 { [%eval 0.16] [%clk 0:15:10] } 5. d3 { [%eval 0.07] [%clk 0:15:04] } 5... a6 { [%eval 0.21] [%clk 0:15:13] } 6. Ba4 { [%eval 0.2] [%clk 0:15:01] } 6... O-O { [%eval 0.16] [%clk 0:15:02] } 7. a3 { [%eval 0.07] [%clk 0:14:58] } 7... Re8 { [%eval 0.23] [%clk 0:15:01] } 8. g4 { [%eval -0.11] [%clk 0:14:52] } 8... Bf8?! { [%eval 0.54] } { Inaccuracy. b5 was best. } { [%clk 0:14:17] } 9. g5 { [%eval 0.54] [%clk 0:14:36] } 9... Nh5 { [%eval 0.39] [%clk 0:14:20] } 10. Bxc6 { [%eval 0.37] [%clk 0:14:16] } 10... bxc6 { [%eval 0.43] [%clk 0:14:23] } 11. Nxe5 { [%eval 0.44] [%clk 0:12:59] } 11... g6 { [%eval 0.44] [%clk 0:14:10] } 12. d4? { [%eval -0.96] } { Mistake. Ng4 was best. } { [%clk 0:11:58] } 12... d6? { [%eval 0.15] } { Mistake. c5 was best. } { [%clk 0:13:53] } 13. Nxc6 { [%eval 0.24] [%clk 0:11:50] } 13... Qd7 { [%eval 0.18] [%clk 0:13:57] } 14. d5 { [%eval 0.0] [%clk 0:11:52] } 14... Qh3 { [%eval 0.42] [%clk 0:14:00] } 15. Be3 { [%eval 0.6] [%clk 0:11:00] } 15... Bg4 { [%eval 0.75] [%clk 0:11:53] } 16. Qd3 { [%eval 0.77] [%clk 0:10:53] } 16... Bf3 { [%eval 0.85] [%clk 0:11:53] } 17. Kd2?! { [%eval 0.0] } { Inaccuracy. Rg1 was best. } { [%clk 0:08:07] } 17... Bxh1 { [%eval 0.0] [%clk 0:11:24] } 18. Rxh1 { [%eval 0.0] [%clk 0:08:11] } 18... Bg7 { [%eval 0.0] [%clk 0:11:27] } 19. Rg1? { [%eval -1.31] } { Mistake. Nd4 was best. } { [%clk 0:06:26] } 19... f6?! { [%eval -0.41] } { Inaccuracy. Qxh2 was best. } { [%clk 0:07:07] } 20. gxf6 { [%eval -0.34] [%clk 0:05:35] } 20... Nxf6 { [%eval 0.0] [%clk 0:07:10] } 21. Rg3? { [%eval -1.34] } { Mistake. Kc1 was best. } { [%clk 0:04:22] } 21... Qh4?! { [%eval -0.32] } { Inaccuracy. Qxh2 was best. } { [%clk 0:06:59] } 22. f3? { [%eval -1.61] } { Mistake. e5 was best. } { [%clk 0:03:16] } 22... Qxh2+ { [%eval -1.44] [%clk 0:07:02] } 23. Ne2 { [%eval -1.49] [%clk 0:03:21] } 23... Nd7?! { [%eval -0.42] } { Inaccuracy. Nh5 was best. } { [%clk 0:04:32] } 24. Bg1 { [%eval -0.77] [%clk 0:02:35] } 24... Qh4 { [%eval -0.88] [%clk 0:04:21] } 25. Rg4? { [%eval -2.16] } { Mistake. Bd4 was best. } { [%clk 0:02:20] } 25... Qf6? { [%eval -0.51] } { Mistake. Qh1 was best. } { [%clk 0:04:25] } 26. Bd4 { [%eval -0.4] [%clk 0:02:17] } 26... Ne5 { [%eval -0.34] [%clk 0:04:28] } 27. Nxe5?! { [%eval -1.28] } { Inaccuracy. Bxe5 was best. } { [%clk 0:01:49] } 27... dxe5 { [%eval -1.25] [%clk 0:04:32] } 28. Bc3 { [%eval -1.34] [%clk 0:01:49] } 28... c6 { [%eval -1.34] [%clk 0:04:06] } 29. f4?! { [%eval -1.98] } { Inaccuracy. Kd1 was best. } { [%clk 0:01:13] } 29... cxd5 { [%eval -1.72] [%clk 0:04:10] } 30. fxe5? { [%eval -3.64] } { Mistake. exd5 was best. } { [%clk 0:01:12] } 30... Qe6 { [%eval -3.86] [%clk 0:04:12] } 31. Qg3 { [%eval -4.09] [%clk 0:00:31] } 31... Bxe5 { [%eval -4.06] [%clk 0:03:57] } 32. Nf4 { [%eval -4.81] [%clk 0:00:27] } 32... Bxc3+ { [%eval -4.68] [%clk 0:03:53] } 33. bxc3 { [%eval -4.62] [%clk 0:00:28] } 33... Qxe4 { [%eval -4.57] [%clk 0:03:43] } 34. Nxg6 { [%eval -4.51] [%clk 0:00:23] } 34... Qe2+ { [%eval -4.55] [%clk 0:03:20] } 35. Kc1 { [%eval -4.54] [%clk 0:00:27] } 35... Qf1+?! { [%eval -3.51] } { Inaccuracy. Qe1+ was best. } { [%clk 0:02:29] } 36. Kb2 { [%eval -3.52] [%clk 0:00:31] } 36... Rab8+ { [%eval -3.5] [%clk 0:02:32] } 37. Rb4 { [%eval -3.57] [%clk 0:00:36] } 37... Rxb4+ { [%eval -3.53] [%clk 0:02:35] } 38. axb4 { [%eval -3.58] [%clk 0:00:40] } 38... hxg6 { [%eval -3.48] [%clk 0:02:33] } 39. Qxg6+ { [%eval -3.47] [%clk 0:00:42] } 39... Kf8 { [%eval -3.59] [%clk 0:02:36] } 40. Qd6+ { [%eval -3.55] [%clk 0:00:44] } 40... Re7 { [%eval -3.54] [%clk 0:02:39] } 41. Qd8+ { [%eval -3.49] [%clk 0:00:41] } 41... Re8 { [%eval -3.48] [%clk 0:02:32] } 42. Qd6+ { [%eval -3.69] [%clk 0:00:45] } 42... Kg7 { [%eval -3.66] [%clk 0:02:35] } 43. Qxd5 { [%eval -3.66] [%clk 0:00:38] } 43... Qf6 { [%eval -3.71] [%clk 0:02:35] } 44. Qd7+ { [%eval -3.69] [%clk 0:00:40] } 44... Re7 { [%eval -3.89] [%clk 0:02:38] } 45. Qg4+ { [%eval -3.86] [%clk 0:00:44] } 45... Kf8 { [%eval -3.86] [%clk 0:02:40] } 46. Qc8+ { [%eval -3.72] [%clk 0:00:48] } 46... Kf7 { [%eval -3.63] [%clk 0:02:41] } 47. Qc4+ { [%eval -3.78] [%clk 0:00:50] } 47... Qe6 { [%eval -3.87] [%clk 0:02:45] } 48. Qf4+ { [%eval -3.84] [%clk 0:00:53] } 48... Qf6 { [%eval -3.71] [%clk 0:02:45] } 49. Qc4+ { [%eval -3.4] [%clk 0:00:58] } 49... Re6 { [%eval -3.85] [%clk 0:02:39] } 50. Qc7+ { [%eval -3.91] [%clk 0:01:01] } 50... Qe7 { [%eval -3.86] [%clk 0:02:40] } 51. Qf4+ { [%eval -3.77] [%clk 0:01:04] } 51... Rf6 { [%eval -3.78] [%clk 0:02:43] } 52. Qc4+ { [%eval -3.72] [%clk 0:01:09] } 52... Kf8 { [%eval -3.68] [%clk 0:02:29] } 53. Qc8+ { [%eval -3.79] [%clk 0:01:12] } 53... Kg7 { [%eval -3.72] [%clk 0:02:32] } 54. Qg4+ { [%eval -3.6] [%clk 0:01:15] } 54... Kf7 { [%eval -3.44] [%clk 0:02:25] } 55. Qc4+ { [%eval -3.92] [%clk 0:01:16] } 55... Ke8 { [%eval -3.9] [%clk 0:02:24] } 56. Qc8+ { [%eval -3.82] [%clk 0:01:06] } 56... Qd8 { [%eval -3.71] [%clk 0:02:28] } 57. Qc4 { [%eval -4.1] [%clk 0:01:08] } 57... Qb6 { [%eval -4.06] [%clk 0:01:38] } 58. Qe4+ { [%eval -4.07] [%clk 0:01:01] } 58... Re6 { [%eval -4.04] [%clk 0:01:37] } 59. Qa8+ { [%eval -3.98] [%clk 0:00:44] } 59... Kd7 { [%eval -4.38] [%clk 0:01:40] } 60. Qd5+ { [%eval -4.36] [%clk 0:00:44] } 60... Rd6 { [%eval -4.33] [%clk 0:01:43] } 61. Qf7+ { [%eval -4.28] [%clk 0:00:46] } 61... Kc8 { [%eval -4.09] [%clk 0:01:46] } 62. Qe8+ { [%eval -4.52] [%clk 0:00:43] } 62... Kb7 { [%eval -4.49] [%clk 0:01:49] } 63. Qe7+ { [%eval -4.37] [%clk 0:00:46] } 63... Qc7 { [%eval -4.26] [%clk 0:01:53] } 64. Qe4+ { [%eval -4.65] [%clk 0:00:49] } 64... Qc6 { [%eval -5.33] [%clk 0:01:57] } 65. Qe7+ { [%eval -5.35] [%clk 0:00:50] } 65... Rd7 { [%eval -5.36] [%clk 0:02:01] } 66. Qe5 { [%eval -5.36] [%clk 0:00:53] } 66... Rc7 { [%eval -5.38] [%clk 0:02:04] } 67. Qd4 { [%eval -5.56] [%clk 0:00:37] } 67... Qb6 { [%eval -5.57] [%clk 0:01:39] } 68. Qd5+ { [%eval -5.56] [%clk 0:00:38] } 68... Ka7 { [%eval -5.08] [%clk 0:01:40] } 69. Qd3 { [%eval -5.38] [%clk 0:00:12] } 69... a5 { [%eval -5.51] [%clk 0:01:31] } 70. Kb3 { [%eval -6.89] [%clk 0:00:09] } 70... Qe6+ { [%eval -6.48] [%clk 0:01:30] } 71. Kb2 { [%eval -6.19] [%clk 0:00:13] } 71... Qc4 { [%eval -5.97] [%clk 0:01:25] } 72. Qe3+ { [%eval -7.19] [%clk 0:00:14] } 72... Ka6 { [%eval -6.1] [%clk 0:01:27] } 73. Qd2?! { [%eval -13.75] } { Inaccuracy. Qh6+ was best. } { [%clk 0:00:15] } 73... Rc6 { [%eval -9.57] [%clk 0:01:25] } 74. Kb1 { [%eval -28.68] [%clk 0:00:06] } 74... Rb6 { [%eval -11.05] [%clk 0:01:19] } 75. Qd8 { [%eval -11.45] [%clk 0:00:06] } 75... axb4 { [%eval -10.05] [%clk 0:01:07] } 76. Qa8+ { [%eval -11.67] [%clk 0:00:11] } 76... Kb5 { [%eval -9.98] [%clk 0:01:11] } 77. Qe8+ { [%eval -21.13] [%clk 0:00:15] } 77... Qc6 { [%eval -18.98] [%clk 0:01:10] } 78. Qe5+ { [%eval -14.2] [%clk 0:00:11] } 78... Ka4 { [%eval -11.29] [%clk 0:01:09] } 79. Qd4 { [%eval -10.84] [%clk 0:00:07] } 79... Ka5 { [%eval -5.68] [%clk 0:00:59] } 80. c4 { [%eval -5.51] [%clk 0:00:06] } 80... Ka6 { [%eval -5.12] [%clk 0:01:01] } 81. Qa1+ { [%eval -6.2] [%clk 0:00:08] } 81... Kb7 { [%eval -5.8] [%clk 0:01:04] } 82. Qg7+ { [%eval -5.5] [%clk 0:00:12] } 82... Qc7 { [%eval -5.25] [%clk 0:01:08] } 83. Qd4 { [%eval -5.14] [%clk 0:00:14] } 83... b3 { [%eval -5.34] [%clk 0:01:03] } 84. c3?? { [%eval #-4] } { Checkmate is now unavoidable. cxb3 was best. } { [%clk 0:00:08] } 84... Qc6 { [%eval #-9] [%clk 0:01:00] } 85. Qg7+ { [%eval #-8] [%clk 0:00:07] } 85... Ka6 { [%eval #-7] [%clk 0:01:02] } 86. Qg1 { [%eval #-5] [%clk 0:00:06] } 86... b2 { [%eval #-6] [%clk 0:01:00] } 87. c5 { [%clk 0:00:09] } 87... Qe4+ { [%clk 0:01:04] } 0-1