Event: Round 7: Gidhella, Gaston - Vargas Calderon, Vladimir
Date: 2025-07-20
White: Gidhella, Gaston
WhiteElo: 1754
Black: Vargas Calderon, Vladimir
BlackElo: 1918
Result: 1/2-1/2
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, English Attack, Anti-English
Variant: Standard
TimeControl: 15+10

1. e4 { [%eval 0.18] [%clk 0:15:17] } 1... c5 { [%eval 0.25] [%clk 0:15:18] } 2. Nf3 { [%eval 0.2] [%clk 0:15:24] } 2... d6 { [%eval 0.31] [%clk 0:15:26] } 3. d4 { [%eval 0.22] [%clk 0:15:30] } 3... cxd4 { [%eval 0.19] [%clk 0:15:33] } 4. Nxd4 { [%eval 0.18] [%clk 0:15:37] } 4... Nf6 { [%eval 0.31] [%clk 0:15:41] } 5. Nc3 { [%eval 0.32] [%clk 0:15:45] } 5... a6 { [%eval 0.28] [%clk 0:15:49] } 6. Be3 { [%eval 0.25] [%clk 0:15:28] } 6... Ng4 { [%eval 0.23] [%clk 0:15:56] } 7. Qd2 { [%eval -0.07] [%clk 0:15:24] } 7... Nxe3 { [%eval 0.0] [%clk 0:15:48] } 8. Qxe3 { [%eval -0.26] [%clk 0:15:30] } 8... e6 { [%eval 0.02] [%clk 0:15:20] } 9. Bc4 { [%eval -0.41] [%clk 0:15:04] } 9... Be7 { [%eval -0.15] [%clk 0:15:19] } 10. O-O { [%eval -0.38] [%clk 0:15:04] } 10... O-O { [%eval -0.42] [%clk 0:15:07] } 11. f4 { [%eval -0.43] [%clk 0:14:48] } 11... Qc7 { [%eval -0.3] [%clk 0:14:08] } 12. Bb3 { [%eval -0.4] [%clk 0:14:33] } 12... Nc6 { [%eval -0.26] [%clk 0:14:03] } 13. Nxc6 { [%eval -0.79] [%clk 0:14:07] } 13... Qxc6?! { [%eval -0.18] } { Inaccuracy. bxc6 was best. } { [%clk 0:14:09] } 14. f5 { [%eval -0.37] [%clk 0:13:35] } 14... Bf6 { [%eval -0.04] [%clk 0:13:02] } 15. fxe6 { [%eval -0.19] [%clk 0:13:14] } 15... fxe6?? { [%eval 2.05] } { Blunder. Bxe6 was best. } { [%clk 0:13:06] } 16. Rad1?? { [%eval 0.06] } { Blunder. Nd5 was best. } { [%clk 0:12:30] } 16... b5?! { [%eval 0.75] } { Inaccuracy. Qc5 was best. } { [%clk 0:10:41] } 17. Nd5 { [%eval 0.76] [%clk 0:11:52] } 17... Qc5 { [%eval 0.77] [%clk 0:07:23] } 18. Qxc5 { [%eval 0.69] [%clk 0:11:42] } 18... dxc5 { [%eval 0.87] [%clk 0:07:30] } 19. Nc7 { [%eval 0.42] [%clk 0:06:10] } 19... Ra7?? { [%eval 3.42] } { Blunder. Rb8 was best. } { [%clk 0:02:08] } 20. Nxe6 { [%eval 3.51] [%clk 0:05:45] } 20... Bxe6?! { [%eval 5.05] } { Inaccuracy. Re8 was best. } { [%clk 0:02:15] } 21. Bxe6+ { [%eval 4.98] [%clk 0:05:52] } 21... Kh8 { [%eval 4.87] [%clk 0:02:16] } 22. e5 { [%eval 5.12] [%clk 0:05:53] } 22... Re7 { [%eval 5.11] [%clk 0:02:16] } 23. exf6?? { [%eval 1.66] } { Blunder. Rd6 was best. } { [%clk 0:05:56] } 23... Rxe6 { [%eval 1.7] [%clk 0:02:21] } 24. fxg7+ { [%eval 1.66] [%clk 0:04:35] } 24... Kxg7 { [%eval 1.7] [%clk 0:02:30] } 25. Rd7+ { [%eval 1.82] [%clk 0:03:52] } 25... Kg8 { [%eval 1.95] [%clk 0:02:40] } 26. Rxf8+ { [%eval 1.86] [%clk 0:03:55] } 26... Kxf8 { [%eval 1.94] [%clk 0:02:49] } 27. Kf2 { [%eval 1.76] [%clk 0:03:52] } 27... h6?! { [%eval 2.69] } { Inaccuracy. Rh6 was best. } { [%clk 0:02:55] } 28. g4?! { [%eval 1.87] } { Inaccuracy. b3 was best. } { [%clk 0:03:19] } 28... c4?! { [%eval 2.64] } { Inaccuracy. Rf6+ was best. } { [%clk 0:02:55] } 29. b3 { [%eval 2.45] [%clk 0:02:50] } 29... c3? { [%eval 4.34] } { Mistake. Re4 was best. } { [%clk 0:02:53] } 30. a3 { [%eval 4.39] [%clk 0:02:33] } 30... a5 { [%eval 4.49] [%clk 0:02:45] } 31. Ra7 { [%eval 4.18] [%clk 0:01:21] } 31... b4 { [%eval 4.51] [%clk 0:02:16] } 32. Rxa5 { [%eval 4.61] [%clk 0:01:11] } 32... bxa3 { [%eval 4.88] [%clk 0:02:24] } 33. Rxa3 { [%eval 4.3] [%clk 0:01:19] } 33... Rd6 { [%eval 4.77] [%clk 0:02:32] } 34. Ke3 { [%eval 4.75] [%clk 0:00:32] } 34... Rd2 { [%eval 4.68] [%clk 0:02:40] } 35. b4 { [%eval 4.75] [%clk 0:00:38] } 35... Rxc2 { [%eval 4.95] [%clk 0:02:48] } 36. Kd3?? { [%eval 2.37] } { Blunder. Kd4 was best. } { [%clk 0:00:46] } 36... Rxh2 { [%eval 2.4] [%clk 0:02:38] } 37. Rxc3 { [%eval 2.65] [%clk 0:00:53] } 37... Rg2? { [%eval 4.74] } { Mistake. Ke7 was best. } { [%clk 0:02:19] } 38. Rc4 { [%eval 4.68] [%clk 0:00:56] } 38... Ke7 { [%eval 4.65] [%clk 0:02:25] } 39. Rd4 { [%eval 4.71] [%clk 0:00:58] } 39... Ke6 { [%eval 4.9] [%clk 0:02:23] } 40. Kc4 { [%eval 5.0] [%clk 0:01:05] } 40... Rc2+ { [%eval 4.67] [%clk 0:02:24] } 41. Kb5 { [%eval 4.66] [%clk 0:01:12] } 41... Ke5 { [%eval 4.51] [%clk 0:02:29] } 42. Rc4 { [%eval 4.99] [%clk 0:01:14] } 42... Ra2 { [%eval 4.79] [%clk 0:02:29] } 43. Kb6 { [%eval 5.07] [%clk 0:01:17] } 43... Kd5 { [%eval 5.09] [%clk 0:02:31] } 44. Rc5+ { [%eval 5.16] [%clk 0:01:21] } 44... Ke4 { [%eval 6.42] [%clk 0:02:38] } 45. Rh5 { [%eval 6.43] [%clk 0:01:08] } 45... Rg2 { [%eval 5.92] [%clk 0:02:37] } 46. Rxh6 { [%eval 5.62] [%clk 0:01:09] } 46... Rxg4 { [%eval 5.24] [%clk 0:02:45] } 47. b5 { [%eval 5.98] [%clk 0:01:06] } 47... Kd5 { [%eval 5.95] [%clk 0:02:51] } 48. Rh5+ { [%eval 5.49] [%clk 0:00:58] } 48... Kd6 { [%eval 5.33] [%clk 0:02:55] } 49. Rh6+ { [%eval 4.96] [%clk 0:01:07] } 49... Kd5 { [%eval 6.49] [%clk 0:03:04] } 50. Rc6 { [%eval 6.45] [%clk 0:01:11] } 50... Rg7 { [%eval 6.09] [%clk 0:03:05] } 51. Rc7 { [%eval 5.59] [%clk 0:01:08] } 51... Rg2 { [%eval 5.0] [%clk 0:02:26] } 52. Kb7 { [%eval 6.16] [%clk 0:01:10] } 52... Rb2 { [%eval 5.98] [%clk 0:02:31] } 53. b6 { [%eval 5.74] [%clk 0:01:12] } 53... Kd6 { [%eval 6.27] [%clk 0:02:35] } 54. Rc6+ { [%eval 5.35] [%clk 0:01:07] } 54... Kd7 { [%eval 6.7] [%clk 0:02:39] } 55. Rh6 { [%eval 6.43] [%clk 0:01:08] } 55... Rb1 { [%eval 6.72] [%clk 0:02:41] } 56. Kb8 { [%eval 5.95] [%clk 0:01:06] } 56... Rb2 { [%eval 5.94] [%clk 0:02:41] } 57. b7 { [%eval 6.2] [%clk 0:01:01] } 57... Ra2 { [%eval 7.06] [%clk 0:02:38] } 58. Rh7+ { [%eval 6.53] [%clk 0:00:59] } 58... Kd8 { [%eval 8.56] [%clk 0:02:31] } 59. Rc7 { [%eval 6.55] [%clk 0:00:53] } 59... Ra1 { [%eval 7.75] [%clk 0:02:46] } 60. Rc8+ { [%eval 7.4] [%clk 0:01:00] } 60... Kd7 { [%eval 7.14] [%clk 0:02:55] } 61. Rh8 { [%eval 6.27] [%clk 0:00:50] } 61... Ra2 { [%eval 5.45] [%clk 0:03:02] } 62. Rh6 { [%eval 6.87] [%clk 0:00:50] } 62... Ra1 { [%eval 7.68] [%clk 0:02:57] } 63. Rh8 { [%eval 5.88] [%clk 0:00:25] } 63... Ra2 { [%eval 6.84] [%clk 0:03:05] } 64. Rc8 { [%eval 6.52] [%clk 0:00:32] } 64... Ra1?! { [%eval 9.31] } { Inaccuracy. Ra4 was best. } { [%clk 0:03:13] } 65. Rc7+ { [%eval 7.88] [%clk 0:00:41] } 65... Kd8 { [%eval 8.68] [%clk 0:03:19] } 66. Rh7 { [%eval 7.88] [%clk 0:00:42] } 66... Ra2 { [%eval 6.9] [%clk 0:03:26] } 67. Rh6 { [%eval 6.71] [%clk 0:00:22] } 67... Kd7 { [%eval 7.05] [%clk 0:03:31] } 68. Rb6 { [%eval 6.81] [%clk 0:00:23] } 68... Ra1 { [%eval 6.75] [%clk 0:03:29] } 69. Rh6?? { [%eval 0.0] } { Blunder. Rb4 was best. } { [%clk 0:00:21] } 69... Ra2 { [%eval 7.11] [%clk 0:03:36] } 70. Rb6 { [%eval 6.85] [%clk 0:00:28] } 70... Ra1 { [%eval 6.31] [%clk 0:03:45] } 71. Rb3 { [%eval 5.27] [%clk 0:00:12] } 71... Rd1?? { [%eval #14] } { Checkmate is now unavoidable. Ra4 was best. } { [%clk 0:03:33] } 72. Rb6?? { [%eval 0.0] } { Lost forced checkmate sequence. Ka7 was best. } 72... Ra1 { [%eval 7.58] [%clk 0:03:42] } 73. Rb3 { [%eval 5.68] } 73... Kc6?! { [%eval 9.09] } { Inaccuracy. Ra2 was best. } { [%clk 0:03:50] } 74. Rd3 { [%eval 7.24] [%clk 0:00:00] } 1/2-1/2