Event: Round 7: Velten, Paul - Becerra, Juan David
Date: 2024-04-07
White: Velten, Paul
WhiteTitle: GM
WhiteElo: 2481
Black: Becerra, Juan David
BlackTitle: FM
BlackElo: 2296
Result: 1-0
ECO: D41
Opening: Queen's Gambit Declined: Semi-Tarrasch Defense
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:17] } 1... d5 { [%eval 0.25] [%clk 1:22:53] } 2. c4 { [%eval 0.26] [%clk 1:30:37] } 2... e6 { [%eval 0.22] [%clk 1:23:17] } 3. Nf3 { [%eval 0.11] [%clk 1:30:53] } 3... Nf6 { [%eval 0.12] [%clk 1:23:40] } 4. Nc3 { [%eval 0.0] [%clk 1:31:04] } 4... c5 { [%eval 0.14] [%clk 1:24:00] } 5. cxd5 { [%eval 0.08] [%clk 1:30:41] } 5... cxd4 { [%eval 0.35] [%clk 1:24:01] } 6. Qxd4 { [%eval 0.23] [%clk 1:29:46] } 6... exd5 { [%eval 0.28] [%clk 1:24:26] } 7. Bg5 { [%eval 0.25] [%clk 1:27:44] } 7... Be7 { [%eval 0.14] [%clk 1:23:40] } 8. e3 { [%eval 0.21] [%clk 1:27:49] } 8... Nc6 { [%eval 0.25] [%clk 1:22:05] } 9. Bb5 { [%eval 0.08] [%clk 1:27:51] } 9... O-O { [%eval 0.11] [%clk 1:22:19] } 10. Qa4 { [%eval 0.13] [%clk 1:27:44] } 10... h6 { [%eval 0.11] [%clk 1:17:32] } 11. Bh4 { [%eval 0.18] [%clk 1:21:12] } 11... Be6 { [%eval 0.15] [%clk 1:17:24] } 12. O-O { [%eval 0.0] [%clk 1:20:30] } 12... Qb6 { [%eval 0.0] [%clk 1:17:21] } 13. Rac1 { [%eval 0.0] [%clk 1:17:33] } 13... Rac8 { [%eval 0.0] [%clk 1:16:00] } 14. Rfd1 { [%eval 0.0] [%clk 1:13:28] } 14... a6 { [%eval -0.09] [%clk 1:15:18] } 15. Bxc6 { [%eval -0.07] [%clk 1:13:45] } 15... Rxc6 { [%eval 0.16] [%clk 1:15:40] } 16. Qd4?? { [%eval -2.22] } { Blunder. Qc2 was best. } { [%clk 1:04:17] } 16... Qxb2 { [%eval -2.16] [%clk 1:08:08] } 17. Ne5 { [%eval -2.33] [%clk 0:57:49] } 17... Rc7 { [%eval -2.21] [%clk 0:57:02] } 18. Bg3 { [%eval -2.33] [%clk 0:58:00] } 18... Rfc8?! { [%eval -1.38] } { Inaccuracy. Rcc8 was best. } { [%clk 0:57:02] } 19. Nd3 { [%eval -1.16] [%clk 0:58:00] } 19... Rxc3 { [%eval -1.17] [%clk 0:57:30] } 20. Nxb2 { [%eval -1.19] [%clk 0:58:21] } 20... Rxc1 { [%eval -1.31] [%clk 0:57:55] } 21. Qd3?? { [%eval -3.33] } { Blunder. f3 was best. } { [%clk 0:49:57] } 21... R1c2 { [%eval -3.47] [%clk 0:54:00] } 22. Na4 { [%eval -3.47] [%clk 0:45:40] } 22... Rxa2 { [%eval -2.91] [%clk 0:52:14] } 23. Qb3 { [%eval -2.84] [%clk 0:44:51] } 23... Rcc2 { [%eval -2.62] [%clk 0:44:01] } 24. Qxb7 { [%eval -2.78] [%clk 0:44:51] } 24... Bf8 { [%eval -2.35] [%clk 0:44:13] } 25. Nb6 { [%eval -2.08] [%clk 0:41:36] } 25... Ne4?! { [%eval -1.22] } { Inaccuracy. Kh7 was best. } { [%clk 0:29:11] } 26. Rf1 { [%eval -1.34] [%clk 0:40:21] } 26... Nxg3?! { [%eval -0.44] } { Inaccuracy. a5 was best. } { [%clk 0:24:29] } 27. hxg3 { [%eval -0.45] [%clk 0:40:47] } 27... Rab2 { [%eval -0.38] [%clk 0:23:30] } 28. Qa7 { [%eval -0.34] [%clk 0:40:48] } 28... Bd6?! { [%eval 0.6] } { Inaccuracy. Ra2 was best. } { [%clk 0:20:42] } 29. Nd7?! { [%eval -0.41] } { Inaccuracy. Qa8+ was best. } { [%clk 0:39:08] } 29... Bxd7 { [%eval 0.0] [%clk 0:14:57] } 30. Qxd7 { [%eval 0.0] [%clk 0:39:30] } 30... Bxg3 { [%eval 0.0] [%clk 0:15:14] } 31. Qxd5 { [%eval -0.03] [%clk 0:36:17] } 31... Bxf2+ { [%eval 0.0] [%clk 0:15:35] } 32. Kh2 { [%eval 0.0] [%clk 0:35:04] } 32... Rb5 { [%eval 0.0] [%clk 0:14:57] } 33. Qf3 { [%eval 0.0] [%clk 0:34:04] } 33... Rbb2 { [%eval 0.0] [%clk 0:12:57] } 34. Kh3 { [%eval 0.0] [%clk 0:34:04] } 34... Re2 { [%eval 0.0] [%clk 0:11:54] } 35. Qa8+ { [%eval 0.0] [%clk 0:32:28] } 35... Kh7 { [%eval 0.0] [%clk 0:09:16] } 36. Qe4+ { [%eval -0.05] [%clk 0:31:36] } 36... g6 { [%eval -0.1] [%clk 0:09:33] } 37. Qc4?? { [%eval -2.38] } { Blunder. Qd5 was best. } { [%clk 0:31:28] } 37... Rxe3+ { [%eval -2.22] [%clk 0:09:00] } 38. Kh2 { [%eval -2.15] [%clk 0:31:52] } 38... Re6?? { [%eval 0.0] } { Blunder. Kg8 was best. } { [%clk 0:07:12] } 39. Qf4 { [%eval 0.0] [%clk 0:32:05] } 39... Kg7 { [%eval 0.0] [%clk 0:03:31] } 40. Rxf2 { [%eval 0.0] [%clk 0:32:28] } 40... Rxf2 { [%eval 0.0] [%clk 0:03:59] } 41. Qxf2 { [%eval 0.0] [%clk 0:32:43] } 41... h5 { [%eval 0.01] [%clk 0:03:51] } 42. Qd4+ { [%eval 0.07] [%clk 0:33:08] } 42... Kg8 { [%eval 0.1] [%clk 0:04:15] } 43. Kg3 { [%eval 0.32] [%clk 0:33:29] } 43... Re1 { [%eval 0.47] [%clk 0:03:49] } 44. Kh4 { [%eval 0.0] [%clk 0:33:07] } 44... Rf1 { [%eval 0.0] [%clk 0:04:11] } 45. Qd6 { [%eval 0.0] [%clk 0:32:33] } 45... Rf5 { [%eval 0.0] [%clk 0:04:35] } 46. Qxa6 { [%eval 0.0] [%clk 0:32:55] } 46... Kg7 { [%eval 0.0] [%clk 0:04:58] } 47. Qd6 { [%eval 0.0] [%clk 0:33:11] } 47... Kg8 { [%eval 0.0] [%clk 0:05:23] } 48. Qd2 { [%eval 0.0] [%clk 0:32:28] } 48... Kg7 { [%eval 0.02] [%clk 0:05:47] } 49. Qe3 { [%eval 0.0] [%clk 0:32:38] } 49... Kh7 { [%eval 0.0] [%clk 0:06:16] } 50. Qd2 { [%eval 0.0] [%clk 0:32:21] } 50... Kg7 { [%eval 0.0] [%clk 0:06:44] } 51. Qd8 { [%eval 0.0] [%clk 0:32:40] } 51... Rf4+ { [%eval 0.0] [%clk 0:06:41] } 52. Kg3 { [%eval 0.0] [%clk 0:32:59] } 52... Rf5 { [%eval 0.0] [%clk 0:07:09] } 53. Kh2 { [%eval 0.0] [%clk 0:33:01] } 53... Rf1 { [%eval 0.0] [%clk 0:07:32] } 54. g3 { [%eval 0.0] [%clk 0:33:23] } 54... Rf3 { [%eval 0.0] [%clk 0:06:17] } 55. Kg2 { [%eval 0.0] [%clk 0:33:34] } 55... Rf5 { [%eval 0.0] [%clk 0:06:44] } 56. Qc8 { [%eval 0.0] [%clk 0:33:42] } 56... Kf6 { [%eval 0.0] [%clk 0:07:07] } 57. Qf8 { [%eval 0.0] [%clk 0:34:01] } 57... Ke6 { [%eval 0.37] [%clk 0:07:22] } 58. Kh3 { [%eval 0.0] [%clk 0:34:08] } 58... Kd7 { [%eval 0.19] [%clk 0:07:37] } 59. Kh4 { [%eval 0.09] [%clk 0:34:01] } 59... Ke6 { [%eval 0.08] [%clk 0:08:00] } 60. Qd8 { [%eval 0.26] [%clk 0:33:56] } 60... Ke5 { [%eval 0.7] [%clk 0:08:22] } 61. Qe7+ { [%eval 0.85] [%clk 0:34:07] } 61... Kd5 { [%eval 0.82] [%clk 0:08:38] } 62. Kh3 { [%eval 0.87] [%clk 0:34:12] } 62... Kd4 { [%eval 0.97] [%clk 0:07:02] } 63. Qd6+?! { [%eval 0.36] } { Inaccuracy. Qe8 was best. } { [%clk 0:34:32] } 63... Ke4 { [%eval 0.33] [%clk 0:07:18] } 64. Kg2 { [%eval 0.53] [%clk 0:34:32] } 64... Ke3 { [%eval 0.49] [%clk 0:07:27] } 65. Qb4 { [%eval 0.43] [%clk 0:34:55] } 65... Rf2+ { [%eval 0.46] [%clk 0:07:35] } 66. Kh3 { [%eval 0.42] [%clk 0:35:00] } 66... Rf5 { [%eval 0.4] [%clk 0:08:03] } 67. Qc4 { [%eval 0.42] [%clk 0:35:11] } 67... Rf2?? { [%eval 3.91] } { Blunder. Rf3 was best. } { [%clk 0:04:38] } 68. Qc5+ { [%eval 3.85] [%clk 0:35:05] } 68... Ke2 { [%eval 3.73] [%clk 0:05:02] } 69. Qd4 { [%eval 4.01] [%clk 0:35:21] } 69... Rf5 { [%eval 4.21] [%clk 0:04:01] } 70. Kg2 { [%eval 4.1] [%clk 0:35:41] } 70... Ke1 { [%eval 3.94] [%clk 0:04:17] } 71. Qd3 { [%eval 3.88] [%clk 0:35:59] } 71... Rf2+ { [%eval 4.56] [%clk 0:04:40] } 72. Kg1 { [%eval 4.62] [%clk 0:36:25] } 72... Rf5 { [%eval 4.43] [%clk 0:04:57] } 73. Qc2 { [%eval 4.21] [%clk 0:35:10] } 73... Rf1+ { [%eval 4.03] [%clk 0:05:15] } 74. Kg2 { [%eval 4.4] [%clk 0:35:35] } 74... Rf5 { [%eval 4.27] [%clk 0:05:39] } 75. Kh3 { [%eval 4.18] [%clk 0:35:30] } 75... Rf2 { [%eval 4.09] [%clk 0:04:27] } 76. Qd3 { [%eval 4.02] [%clk 0:35:36] } 76... Rf5 { [%eval 4.15] [%clk 0:04:39] } 77. Qe3+ { [%eval 4.08] [%clk 0:35:58] } 77... Kd1 { [%eval 3.92] [%clk 0:03:51] } 78. Kg2 { [%eval 3.92] [%clk 0:36:16] } 78... Kc2 { [%eval 3.71] [%clk 0:03:57] } 79. Qd4 { [%eval 3.99] [%clk 0:36:41] } 79... Kb3 { [%eval 3.96] [%clk 0:03:59] } 80. Kh2 { [%eval 3.93] [%clk 0:36:33] } 80... Kc2 { [%eval 3.85] [%clk 0:04:08] } 81. Qe3 { [%eval 3.66] [%clk 0:36:59] } 81... Kd1 { [%eval 4.46] [%clk 0:04:15] } 82. Qd3+ { [%eval 4.43] [%clk 0:37:25] } 82... Kc1 { [%eval 4.39] [%clk 0:04:07] } 83. Qe2 { [%eval 4.18] [%clk 0:37:51] } 83... Kb1 { [%eval 4.04] [%clk 0:01:25] } 84. Qd2 { [%eval 4.07] [%clk 0:38:16] } 84... Rf6?? { [%eval #16] } { Checkmate is now unavoidable. f6 was best. } { [%clk 0:00:37] } 85. Qd3+ { [%eval #17] [%clk 0:38:24] } 85... Ka2 { [%eval #24] [%clk 0:01:04] } 86. Qc2+ { [%eval #39] [%clk 0:38:46] } 1-0