Event: II Torneo Internacional de Ajedrez Jose Celso Barbosa
Site: Bayamon, Puerto Rico
Date: 2025-07-25
White: Velazquez Rivera, Pedro J.
WhiteElo: 1828
Black: Rodriguez Rodriguez, Ian G.
BlackElo: 1581
Result: 0-1
ECO: D04
Opening: Queen's Pawn Game: Colle System
Variant: Standard
TimeControl: 90 minutes with 30 second increment from move 1

1. d4 { [%eval 0.17] [%clk 1:24:22] } 1... d5 { [%eval 0.2] [%clk 1:30:54] } 2. Nf3 { [%eval 0.08] [%clk 1:24:36] } 2... Nf6 { [%eval 0.11] [%clk 1:31:16] } 3. e3 { [%eval 0.0] [%clk 1:24:33] } 3... c5 { [%eval 0.0] [%clk 1:31:01] } 4. c3 { [%eval 0.0] [%clk 1:23:49] } 4... Nbd7 { [%eval 0.06] [%clk 1:31:02] } 5. Nbd2 { [%eval -0.04] [%clk 1:22:58] } 5... Qc7 { [%eval 0.17] [%clk 1:31:16] } 6. Bd3 { [%eval -0.08] [%clk 1:23:05] } 6... g6 { [%eval -0.07] [%clk 1:30:32] } 7. O-O { [%eval -0.12] [%clk 1:22:55] } 7... Bg7 { [%eval -0.14] [%clk 1:30:44] } 8. e4 { [%eval -0.31] [%clk 1:22:53] } 8... dxe4 { [%eval -0.16] [%clk 1:29:36] } 9. Nxe4 { [%eval -0.08] [%clk 1:23:14] } 9... Nxe4 { [%eval -0.08] [%clk 1:26:06] } 10. Bxe4 { [%eval -0.09] [%clk 1:23:36] } 10... cxd4 { [%eval -0.17] [%clk 1:25:10] } 11. Nxd4 { [%eval -0.16] [%clk 1:23:46] } 11... Nc5 { [%eval 0.03] [%clk 1:18:39] } 12. Bf3 { [%eval 0.07] [%clk 1:20:29] } 12... O-O { [%eval 0.09] [%clk 1:17:41] } 13. Be3 { [%eval 0.01] [%clk 1:18:53] } 13... Bd7 { [%eval 0.0] [%clk 1:04:30] } 14. Qe2 { [%eval 0.0] [%clk 1:15:35] } 14... a6 { [%eval -0.01] [%clk 0:58:49] } 15. Qc2?! { [%eval -0.76] } { Inaccuracy. Rac1 was best. } { [%clk 0:37:49] } 15... e5 { [%eval -0.75] [%clk 0:56:59] } 16. Nb3?! { [%eval -1.35] } { Inaccuracy. Rac1 was best. } { [%clk 0:32:47] } 16... Bf5 { [%eval -1.29] [%clk 0:55:52] } 17. Qc1?! { [%eval -2.0] } { Inaccuracy. Qd1 was best. } { [%clk 0:27:45] } 17... Nd3 { [%eval -1.91] [%clk 0:53:08] } 18. Qc2 { [%eval -2.01] [%clk 0:27:28] } 18... Nb4 { [%eval -1.82] [%clk 0:52:30] } 19. Qc1 { [%eval -2.22] [%clk 0:27:30] } 19... Nc2 { [%eval -2.08] [%clk 0:52:19] } 20. g4?! { [%eval -3.14] } { Inaccuracy. Nc5 was best. } { [%clk 0:22:07] } 20... Bd3 { [%eval -3.12] [%clk 0:49:02] } 21. Nc5 { [%eval -3.1] [%clk 0:21:22] } 21... Nxe3 { [%eval -3.08] [%clk 0:45:29] } 22. Qxe3 { [%eval -3.12] [%clk 0:21:46] } 22... Bxf1 { [%eval -3.07] [%clk 0:45:07] } 23. Rxf1 { [%eval -2.79] [%clk 0:22:12] } 23... Qc8?! { [%eval -1.73] } { Inaccuracy. Bh6 was best. } { [%clk 0:37:43] } 24. h3 { [%eval -2.18] [%clk 0:19:35] } 24... Rb8?! { [%eval -1.34] } { Inaccuracy. Bh6 was best. } { [%clk 0:37:54] } 25. Rd1 { [%eval -1.33] [%clk 0:19:53] } 25... Rd8 { [%eval -1.33] [%clk 0:37:06] } 26. Bd5 { [%eval -1.43] [%clk 0:19:00] } 26... Kh8 { [%eval -1.33] [%clk 0:35:18] } 27. c4 { [%eval -1.5] [%clk 0:18:55] } 27... b6 { [%eval -1.12] [%clk 0:32:58] } 28. Ne4 { [%eval -1.07] [%clk 0:19:19] } 28... h6 { [%eval -1.04] [%clk 0:30:49] } 29. Qf3 { [%eval -1.38] [%clk 0:19:42] } 29... f5?! { [%eval -0.76] } { Inaccuracy. Qd7 was best. } { [%clk 0:29:41] } 30. gxf5 { [%eval -0.82] [%clk 0:17:10] } 30... Qxf5 { [%eval -0.91] [%clk 0:27:53] } 31. Qxf5? { [%eval -2.66] } { Mistake. Qe3 was best. } { [%clk 0:17:27] } 31... gxf5 { [%eval -2.65] [%clk 0:28:12] } 32. Ng3 { [%eval -2.57] [%clk 0:17:52] } 32... f4? { [%eval -1.19] } { Mistake. Rf8 was best. } { [%clk 0:22:59] } 33. Ne4 { [%eval -1.12] [%clk 0:18:07] } 33... Kh7?! { [%eval -0.48] } { Inaccuracy. Bf8 was best. } { [%clk 0:18:23] } 34. Kg2 { [%eval -0.57] [%clk 0:16:35] } 34... Kg6 { [%eval -0.34] [%clk 0:17:48] } 35. Kf3 { [%eval -0.42] [%clk 0:16:53] } 35... Kf5 { [%eval -0.34] [%clk 0:17:35] } 36. Rg1 { [%eval -0.36] [%clk 0:16:40] } 36... Bf8 { [%eval -0.51] [%clk 0:13:18] } 37. h4 { [%eval -0.59] [%clk 0:15:52] } 37... b5?! { [%eval 0.0] } { Inaccuracy. Rd7 was best. } { [%clk 0:12:28] } 38. b3 { [%eval -0.26] [%clk 0:16:03] } 38... bxc4 { [%eval -0.2] [%clk 0:12:08] } 39. bxc4?? { [%eval -2.24] } { Blunder. Bxc4 was best. } { [%clk 0:16:29] } 39... Rb2 { [%eval -2.48] [%clk 0:11:25] } 40. Nc3? { [%eval -4.3] } { Mistake. Rd1 was best. } { [%clk 0:12:39] } 40... Bc5?? { [%eval -1.15] } { Blunder. Rxd5 was best. } { [%clk 0:07:20] } 41. Be4+ { [%eval -1.03] [%clk 0:12:14] } 41... Kf6 { [%eval -1.07] [%clk 0:05:13] } 42. Nd5+?? { [%eval -3.51] } { Blunder. Rg6+ was best. } { [%clk 0:12:22] } 42... Kf7 { [%eval -3.24] [%clk 0:04:07] } 43. Bg6+ { [%eval -3.56] [%clk 0:12:36] } 43... Ke6 { [%eval -3.55] [%clk 0:04:11] } 44. Nc7+ { [%eval -4.27] [%clk 0:12:25] } 44... Ke7 { [%eval -3.5] [%clk 0:03:32] } 45. Nxa6?! { [%eval -4.84] } { Inaccuracy. Nd5+ was best. } { [%clk 0:11:46] } 45... Rxf2+ { [%eval -4.82] [%clk 0:03:22] } 46. Kg4 { [%eval -4.65] [%clk 0:12:12] } 46... Bd4 { [%eval -4.1] [%clk 0:02:54] } 47. Nb4 { [%eval -4.01] [%clk 0:12:23] } 47... Kd6 { [%eval -3.97] [%clk 0:02:13] } 48. Kf5?! { [%eval -4.98] } { Inaccuracy. c5+ was best. } { [%clk 0:12:40] } 48... Rf8+ { [%eval -4.86] [%clk 0:02:20] } 49. Ke4 { [%eval -5.29] [%clk 0:12:56] } 49... Re2+ { [%eval -5.31] [%clk 0:02:22] } 50. Kd3 { [%eval -5.24] [%clk 0:13:13] } 50... Bxg1 { [%eval -5.38] [%clk 0:01:32] } 51. Kxe2 { [%eval -5.27] [%clk 0:13:40] } 51... f3+ { [%eval -5.22] [%clk 0:01:46] } 52. Kf1 { [%eval -5.04] [%clk 0:14:03] } 52... f2?! { [%eval -3.84] } { Inaccuracy. Bd4 was best. } { [%clk 0:02:00] } 53. Nd3 { [%eval -3.76] [%clk 0:14:18] } 53... Ke6 { [%eval -3.46] [%clk 0:01:44] } 54. Be4 { [%eval -3.55] [%clk 0:14:36] } 54... h5?! { [%eval -2.69] } { Inaccuracy. Rb8 was best. } { [%clk 0:01:20] } 55. c5?! { [%eval -3.63] } { Inaccuracy. a4 was best. } { [%clk 0:14:23] } 55... Kd7?? { [%eval -0.47] } { Blunder. Rb8 was best. } { [%clk 0:01:12] } 56. Nxe5+ { [%eval -0.47] [%clk 0:14:48] } 56... Ke6 { [%eval -0.5] [%clk 0:01:13] } 57. Nd3?? { [%eval -2.7] } { Blunder. Nf3 was best. } { [%clk 0:15:03] } 57... Bh2 { [%eval -2.64] [%clk 0:00:52] } 58. Bg6 { [%eval -2.48] [%clk 0:14:43] } 58... Bg3 { [%eval -2.55] [%clk 0:00:55] } 59. Bxh5 { [%eval -2.76] [%clk 0:15:07] } 59... Bxh4 { [%eval -2.65] [%clk 0:01:09] } 60. Be2 { [%eval -2.69] [%clk 0:15:29] } 60... Kd5 { [%eval -2.75] [%clk 0:01:11] } 61. a4 { [%eval -3.03] [%clk 0:15:25] } 61... Ke4 { [%eval -2.49] [%clk 0:01:13] } 62. Kg2?? { [%eval -23.16] } { Blunder. c6 was best. } { [%clk 0:09:28] } 62... Ke3 { [%eval -6.61] [%clk 0:01:30] } 63. Bf1?? { [%eval #-15] } { Checkmate is now unavoidable. Nc1 was best. } { [%clk 0:09:51] } 63... Rg8+ { [%eval #-14] [%clk 0:01:39] } 64. Kh3 { [%eval #-14] [%clk 0:10:05] } 64... Be7?? { [%eval -4.28] } { Lost forced checkmate sequence. Bf6 was best. } { [%clk 0:01:38] } 65. c6?! { [%eval -5.73] } { Inaccuracy. Ne5 was best. } { [%clk 0:10:15] } 65... Rg1 { [%eval -4.75] [%clk 0:01:19] } 66. c7 { [%eval -4.98] [%clk 0:10:36] } 66... Rg8? { [%eval -3.13] } { Mistake. Rxf1 was best. } { [%clk 0:01:03] } 67. Ne5 { [%eval -2.75] [%clk 0:07:34] } 67... Bd6 { [%eval -2.68] [%clk 0:00:48] } 68. Nc4+ { [%eval -2.58] [%clk 0:07:49] } 68... Kf3 { [%eval -2.49] [%clk 0:01:07] } 69. Bg2+?? { [%eval -5.11] } { Blunder. Nd2+ was best. } { [%clk 0:08:15] } 69... Rxg2?? { [%eval 0.0] } { Blunder. Kf4 was best. } { [%clk 0:01:14] } 70. Nd2+ { [%eval 0.0] [%clk 0:08:35] } 70... Ke2 { [%eval 0.0] [%clk 0:00:44] } 71. c8=Q { [%eval 0.0] [%clk 0:08:37] } 71... Rg3+ { [%eval 0.0] [%clk 0:01:03] } 72. Kh4 { [%eval 0.0] [%clk 0:08:59] } 72... Kxd2 { [%eval 0.0] [%clk 0:01:05] } 73. Qf5 { [%eval 0.0] [%clk 0:09:16] } 73... Ke1 { [%eval 0.0] [%clk 0:00:36] } 74. Qb1+ { [%eval 0.0] [%clk 0:09:24] } 74... Ke2 { [%eval 0.0] [%clk 0:00:52] } 75. Qc2+?? { [%eval -8.71] } { Blunder. Qe4+ was best. } { [%clk 0:09:49] } 75... Kf1 { [%eval -6.95] [%clk 0:00:44] } 76. Qd1+ { [%eval -7.79] [%clk 0:09:45] } 76... Kg2 { [%eval -5.76] [%clk 0:01:02] } 77. Qxd6?? { [%eval #-23] } { Checkmate is now unavoidable. Qd2 was best. } { [%clk 0:10:04] } 77... Rh3+ { [%eval #-22] [%clk 0:01:06] } 78. Kg4 { [%eval #-23] [%clk 0:10:26] } 78... f1=Q { [%eval #-22] [%clk 0:00:56] } 79. Qd2+ { [%eval #-25] [%clk 0:10:25] } 79... Kg1 { [%eval #-23] [%clk 0:00:34] } 80. Qd4+ { [%eval #-24] [%clk 0:10:34] } 80... Kh2 { [%eval #-25] [%clk 0:00:38] } 81. Qe5+ { [%eval #-37] [%clk 0:06:40] } 81... Kh1?? { [%eval -4.98] } { Lost forced checkmate sequence. Kg2 was best. } { [%clk 0:00:59] } 0-1