Event: Ronda 4: Chaponan Valdera, Victor Andres - Cabrera Huaman, Andres
Date: 2025-06-28
White: Chaponan Valdera, Victor Andres
WhiteElo: 1771
Black: Cabrera Huaman, Andres
BlackTitle: FM
BlackElo: 2253
Result: 0-1
ECO: E19
Opening: Queen's Indian Defense: Classical Variation, Traditional Variation, Main Line
Variant: Standard
TimeControl: 60+30

1. d4 { [%eval 0.17] [%clk 0:54:15] } 1... Nf6 { [%eval 0.19] [%clk 0:51:58] } 2. Nf3 { [%eval 0.11] [%clk 0:54:22] } 2... e6 { [%eval 0.14] [%clk 0:52:18] } 3. g3 { [%eval 0.0] [%clk 0:54:22] } 3... b6 { [%eval 0.27] [%clk 0:52:23] } 4. Bg2 { [%eval 0.32] [%clk 0:54:32] } 4... Bb7 { [%eval 0.26] [%clk 0:52:48] } 5. O-O { [%eval 0.09] [%clk 0:54:48] } 5... Be7 { [%eval 0.32] [%clk 0:53:04] } 6. c4 { [%eval 0.17] [%clk 0:54:09] } 6... O-O { [%eval 0.29] [%clk 0:53:26] } 7. Nc3 { [%eval 0.21] [%clk 0:51:37] } 7... Ne4 { [%eval 0.23] [%clk 0:53:40] } 8. Qc2 { [%eval 0.18] [%clk 0:51:32] } 8... Nxc3 { [%eval 0.18] [%clk 0:53:49] } 9. Qxc3 { [%eval 0.18] [%clk 0:51:15] } 9... d6 { [%eval 0.18] [%clk 0:53:55] } 10. Rd1 { [%eval 0.12] [%clk 0:48:18] } 10... Nd7 { [%eval 0.15] [%clk 0:51:14] } 11. d5 { [%eval -0.12] [%clk 0:46:50] } 11... e5 { [%eval -0.05] [%clk 0:51:02] } 12. e4 { [%eval -0.04] [%clk 0:46:15] } 12... Nc5 { [%eval 0.0] [%clk 0:51:13] } 13. Qc2 { [%eval -0.31] [%clk 0:45:07] } 13... a5 { [%eval -0.35] [%clk 0:51:12] } 14. Ne1 { [%eval -0.33] [%clk 0:34:44] } 14... Bc8 { [%eval -0.39] [%clk 0:50:11] } 15. Nd3 { [%eval -0.4] [%clk 0:29:41] } 15... f5 { [%eval -0.35] [%clk 0:50:09] } 16. Nxc5 { [%eval -0.41] [%clk 0:29:20] } 16... bxc5 { [%eval -0.47] [%clk 0:50:34] } 17. exf5 { [%eval -0.33] [%clk 0:28:48] } 17... Bxf5 { [%eval -0.39] [%clk 0:50:48] } 18. Be4 { [%eval -0.37] [%clk 0:28:02] } 18... Qd7 { [%eval -0.1] [%clk 0:49:57] } 19. Bxf5 { [%eval -0.51] [%clk 0:19:38] } 19... Rxf5 { [%eval -0.55] [%clk 0:50:18] } 20. Be3 { [%eval -0.6] [%clk 0:18:39] } 20... Rff8 { [%eval -0.2] [%clk 0:46:27] } 21. Qe4 { [%eval -0.21] [%clk 0:18:12] } 21... Rab8 { [%eval 0.0] [%clk 0:44:58] } 22. Rab1 { [%eval -0.3] [%clk 0:16:38] } 22... Bf6 { [%eval 0.1] [%clk 0:28:25] } 23. Kg2 { [%eval 0.0] [%clk 0:16:28] } 23... g6 { [%eval 0.02] [%clk 0:28:08] } 24. h4 { [%eval -0.08] [%clk 0:16:48] } 24... a4 { [%eval -0.13] [%clk 0:24:23] } 25. Rh1 { [%eval -0.16] [%clk 0:16:14] } 25... Qf5 { [%eval -0.19] [%clk 0:24:17] } 26. Qxf5 { [%eval -0.66] [%clk 0:14:48] } 26... gxf5 { [%eval -0.68] [%clk 0:24:41] } 27. Bd2 { [%eval -0.83] [%clk 0:10:34] } 27... Rb7 { [%eval -0.67] [%clk 0:21:49] } 28. Bc3 { [%eval -0.92] [%clk 0:09:21] } 28... Kf7 { [%eval -0.86] [%clk 0:21:01] } 29. Rhc1?! { [%eval -1.64] } { Inaccuracy. f3 was best. } { [%clk 0:07:49] } 29... h5 { [%eval -1.09] [%clk 0:16:18] } 30. Rc2 { [%eval -1.64] [%clk 0:06:45] } 30... Rg8 { [%eval -1.89] [%clk 0:13:17] } 31. Kf3 { [%eval -1.92] [%clk 0:03:22] } 31... e4+ { [%eval -1.87] [%clk 0:11:02] } 32. Ke3 { [%eval -1.89] [%clk 0:02:58] } 32... Rgb8?! { [%eval -0.98] } { Inaccuracy. Bxc3 was best. } { [%clk 0:10:24] } 33. Bxf6 { [%eval -0.96] [%clk 0:02:57] } 33... Kxf6 { [%eval -0.97] [%clk 0:10:49] } 34. Kf4?! { [%eval -1.73] } { Inaccuracy. Kd2 was best. } { [%clk 0:02:04] } 34... Rb4 { [%eval -1.63] [%clk 0:09:13] } 35. Ke3 { [%eval -1.83] [%clk 0:01:13] } 35... Rg8 { [%eval -1.99] [%clk 0:09:17] } 36. Re1 { [%eval -2.5] [%clk 0:01:06] } 36... Rg4 { [%eval -2.36] [%clk 0:07:54] } 37. Rg1?! { [%eval -3.37] } { Inaccuracy. Kd2 was best. } { [%clk 0:00:37] } 37... f4+ { [%eval -3.21] [%clk 0:01:10] } 38. Ke2 { [%eval -3.98] [%clk 0:00:47] } 38... Kf5 { [%eval -4.21] [%clk 0:01:29] } 39. Kd2 { [%eval -4.39] [%clk 0:00:47] } 39... Rb8 { [%eval -4.16] [%clk 0:01:22] } 40. Ke2 { [%eval -4.22] [%clk 0:00:47] } 40... Rgg8 { [%eval -4.02] [%clk 0:01:06] } 41. Kf1 { [%eval -5.01] [%clk 0:00:41] } 41... Kg4?! { [%eval -3.31] } { Inaccuracy. fxg3 was best. } { [%clk 0:00:39] } 42. Rc3?! { [%eval -4.85] } { Inaccuracy. Kg2 was best. } { [%clk 0:00:46] } 42... Kf5 { [%eval -4.58] [%clk 0:00:46] } 43. b3?! { [%eval -6.02] } { Inaccuracy. gxf4 was best. } { [%clk 0:01:03] } 43... axb3 { [%eval -5.97] [%clk 0:01:11] } 44. axb3 { [%eval -5.98] [%clk 0:01:01] } 44... Ra8 { [%eval -4.99] [%clk 0:01:17] } 45. Kg2 { [%eval -4.79] [%clk 0:00:43] } 45... Ra2 { [%eval -4.85] [%clk 0:01:41] } 46. Rf1 { [%eval -5.77] [%clk 0:00:32] } 46... e3 { [%eval -5.32] [%clk 0:01:54] } 47. Kf3?? { [%eval #-20] } { Checkmate is now unavoidable. Kg1 was best. } { [%clk 0:00:44] } 47... Rxf2+ { [%eval #-19] [%clk 0:02:05] } 48. Rxf2 { [%eval #-19] [%clk 0:01:11] } 48... exf2?? { [%eval -5.84] } { Lost forced checkmate sequence. Rxg3+ was best. } { [%clk 0:02:31] } 49. Kxf2 { [%eval -5.73] [%clk 0:00:56] } 49... Rxg3 { [%eval -5.35] [%clk 0:02:34] } 50. Rxg3?! { [%eval -7.88] } { Inaccuracy. Rc1 was best. } { [%clk 0:00:41] } 50... fxg3+ { [%eval -10.63] [%clk 0:02:58] } 51. Kxg3 { [%eval -9.65] [%clk 0:01:06] } 51... Ke4 { [%eval -8.42] [%clk 0:03:21] } 52. Kg2 { [%eval -8.15] [%clk 0:00:36] } 52... Kf4 { [%eval -6.71] [%clk 0:03:43] } 53. Kh3?! { [%eval -9.96] } { Inaccuracy. Kf2 was best. } { [%clk 0:00:35] } 53... Kf3 { [%eval -9.96] [%clk 0:04:07] } 54. Kh2 { [%eval -9.67] [%clk 0:00:00] } 54... Kg4 { [%eval -8.36] [%clk 0:04:07] } 55. b4? { [%eval #-10] } { Checkmate is now unavoidable. Kg2 was best. } { [%clk 0:00:00] } 0-1