Event: Round 6: Vargas Calderon, Vladimir - Pirachican Gonzalez, Sara
Date: 2025-07-20
White: Vargas Calderon, Vladimir
WhiteElo: 1918
Black: Pirachican Gonzalez, Sara
BlackElo: 1568
Result: 1-0
ECO: D80
Opening: Grünfeld Defense: Stockholm Variation
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:17] } 1... Nf6 { [%eval 0.19] [%clk 0:15:04] } 2. c4 { [%eval 0.18] } 2... g6 { [%eval 0.28] [%clk 0:15:27] } 3. Nc3 { [%eval 0.18] [%clk 0:15:34] } 3... d5 { [%eval 0.28] [%clk 0:15:35] } 4. Bg5 { [%eval 0.16] [%clk 0:15:41] } 4... e6 { [%eval 0.64] [%clk 0:15:22] } 5. g3 { [%eval 0.3] [%clk 0:14:50] } 5... dxc4 { [%eval 0.37] [%clk 0:15:27] } 6. Bg2 { [%eval 0.2] [%clk 0:14:42] } 6... h6 { [%eval 0.38] [%clk 0:15:04] } 7. Bf4 { [%eval 0.19] [%clk 0:13:15] } 7... c6 { [%eval 0.45] [%clk 0:14:58] } 8. Nf3 { [%eval 0.41] [%clk 0:12:28] } 8... Bg7 { [%eval 0.66] [%clk 0:14:32] } 9. Ne5 { [%eval 0.35] [%clk 0:10:35] } 9... Nd5 { [%eval 0.38] [%clk 0:12:39] } 10. Qd2 { [%eval 0.21] [%clk 0:10:17] } 10... Nxf4 { [%eval 0.31] [%clk 0:12:01] } 11. Qxf4 { [%eval -0.07] [%clk 0:10:23] } 11... Qf6?! { [%eval 0.5] } { Inaccuracy. Qe7 was best. } { [%clk 0:11:41] } 12. Qxf6 { [%eval 0.22] [%clk 0:08:41] } 12... Bxf6 { [%eval 0.27] [%clk 0:11:49] } 13. Nxc4?! { [%eval -0.69] } { Inaccuracy. Ne4 was best. } { [%clk 0:08:50] } 13... Bxd4 { [%eval -0.78] [%clk 0:11:35] } 14. Nd6+?! { [%eval -1.72] } { Inaccuracy. Rd1 was best. } { [%clk 0:08:54] } 14... Ke7 { [%eval -1.61] [%clk 0:11:43] } 15. Nxc8+ { [%eval -2.01] [%clk 0:09:00] } 15... Rxc8 { [%eval -1.94] [%clk 0:11:49] } 16. Rc1 { [%eval -2.11] [%clk 0:08:45] } 16... Na6 { [%eval -2.02] [%clk 0:11:35] } 17. O-O { [%eval -2.41] [%clk 0:08:46] } 17... Nb4 { [%eval -2.21] [%clk 0:10:20] } 18. e3 { [%eval -2.12] [%clk 0:08:19] } 18... Bf6 { [%eval -1.98] [%clk 0:10:16] } 19. a3 { [%eval -2.01] [%clk 0:08:11] } 19... Nd3 { [%eval -1.6] [%clk 0:10:09] } 20. Rc2 { [%eval -1.75] [%clk 0:07:35] } 20... Rd8 { [%eval -1.43] [%clk 0:09:48] } 21. Rd1?! { [%eval -2.11] } { Inaccuracy. Na4 was best. } { [%clk 0:07:00] } 21... Ne5 { [%eval -1.64] [%clk 0:09:27] } 22. Kf1 { [%eval -2.0] [%clk 0:05:33] } 22... Rxd1+ { [%eval -2.12] [%clk 0:09:22] } 23. Nxd1 { [%eval -2.01] [%clk 0:05:42] } 23... Rd8 { [%eval -1.68] [%clk 0:09:28] } 24. Ke2 { [%eval -1.69] [%clk 0:05:42] } 24... Nd3?? { [%eval 0.04] } { Blunder. Nd7 was best. } { [%clk 0:09:26] } 25. Be4? { [%eval -1.35] } { Mistake. f4 was best. } { [%clk 0:05:16] } 25... Ne5 { [%eval -1.46] [%clk 0:08:48] } 26. b4 { [%eval -1.41] [%clk 0:04:20] } 26... Rd7?! { [%eval -0.82] } { Inaccuracy. Nd7 was best. } { [%clk 0:07:32] } 27. Nb2 { [%eval -0.9] [%clk 0:04:12] } 27... b5?! { [%eval 0.05] } { Inaccuracy. Rc7 was best. } { [%clk 0:05:29] } 28. f4 { [%eval 0.1] [%clk 0:03:50] } 28... Ng4 { [%eval 0.12] [%clk 0:05:07] } 29. h3 { [%eval 0.09] [%clk 0:03:29] } 29... Bxb2 { [%eval 0.04] [%clk 0:03:00] } 30. Rxb2 { [%eval 0.03] [%clk 0:03:36] } 30... Nf6 { [%eval 0.02] [%clk 0:02:37] } 31. Bxc6 { [%eval 0.12] [%clk 0:03:42] } 31... Rd6?! { [%eval 0.85] } { Inaccuracy. Rc7 was best. } { [%clk 0:02:03] } 32. Bxb5 { [%eval 0.71] [%clk 0:03:48] } 32... Nd5?? { [%eval 2.92] } { Blunder. Ne4 was best. } { [%clk 0:02:07] } 33. Rc2 { [%eval 2.71] [%clk 0:03:27] } 33... f6?! { [%eval 4.15] } { Inaccuracy. Rb6 was best. } { [%clk 0:01:27] } 34. Bd3? { [%eval 2.57] } { Mistake. e4 was best. } { [%clk 0:03:33] } 34... g5?! { [%eval 4.04] } { Inaccuracy. f5 was best. } { [%clk 0:01:30] } 35. e4 { [%eval 4.13] [%clk 0:03:34] } 35... Nb6 { [%eval 3.99] [%clk 0:01:25] } 36. Rc7+ { [%eval 3.87] [%clk 0:03:31] } 36... Rd7 { [%eval 3.6] [%clk 0:01:26] } 37. Rxd7+ { [%eval 3.85] [%clk 0:03:32] } 37... Kxd7 { [%eval 3.87] [%clk 0:01:33] } 38. a4 { [%eval 4.25] [%clk 0:03:38] } 38... Kd6 { [%eval 4.2] [%clk 0:01:31] } 39. a5 { [%eval 4.41] [%clk 0:03:46] } 39... Nd7 { [%eval 4.68] [%clk 0:01:31] } 40. Ke3 { [%eval 4.35] [%clk 0:03:52] } 40... e5 { [%eval 4.45] [%clk 0:01:12] } 41. Kf3 { [%eval 4.35] [%clk 0:03:41] } 41... h5 { [%eval 5.12] [%clk 0:00:59] } 42. fxg5 { [%eval 5.06] [%clk 0:02:07] } 42... fxg5 { [%eval 4.71] [%clk 0:01:04] } 43. Ke3? { [%eval 2.46] } { Mistake. Bb5 was best. } { [%clk 0:02:08] } 43... Nf6? { [%eval 4.65] } { Mistake. h4 was best. } { [%clk 0:00:28] } 44. Be2? { [%eval 2.63] } { Mistake. h4 was best. } { [%clk 0:01:57] } 44... h4 { [%eval 2.47] [%clk 0:00:27] } 45. gxh4 { [%eval 2.29] [%clk 0:01:57] } 45... gxh4 { [%eval 2.03] [%clk 0:00:35] } 46. Kd3 { [%eval 1.58] [%clk 0:01:52] } 46... Kc7 { [%eval 1.6] [%clk 0:00:39] } 47. Bf3 { [%eval 2.1] [%clk 0:01:49] } 47... Kd7?? { [%eval 4.92] } { Blunder. Kc6 was best. } { [%clk 0:00:29] } 48. Kc4 { [%eval 4.18] [%clk 0:01:55] } 48... Kc6 { [%eval 4.54] [%clk 0:00:38] } 49. b5+ { [%eval 3.89] [%clk 0:02:00] } 49... Kb7?! { [%eval 5.71] } { Inaccuracy. Kd6 was best. } { [%clk 0:00:43] } 50. Kc5 { [%eval 5.2] [%clk 0:02:06] } 50... Kc7 { [%eval 5.01] [%clk 0:00:52] } 51. Bg2 { [%eval 4.27] [%clk 0:02:00] } 1-0