Event: Round 4: Duarte Fernandez, Agustin - Pumachaico Valdiviezo, Piero Alonso
Date: 2025-07-30
White: Duarte Fernandez, Agustin
WhiteTitle: FM
WhiteElo: 2037
Black: Pumachaico Valdiviezo, Piero Alonso
BlackElo: 1929
Result: 0-1
ECO: A45
Opening: Trompowsky Attack: Edge Variation
Variant: Standard
TimeControl: 90+30

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.19] [%clk 1:30:54] } 2. Bg5 { [%eval 0.0] [%clk 1:31:22] } 2... Ne4 { [%eval 0.19] [%clk 1:31:18] } 3. Bh4 { [%eval 0.0] [%clk 1:31:42] } 3... d5 { [%eval 0.12] [%clk 1:30:06] } 4. Nd2 { [%eval -0.05] [%clk 1:31:51] } 4... Bf5 { [%eval 0.23] [%clk 1:27:49] } 5. e3 { [%eval 0.23] [%clk 1:31:55] } 5... Qd7 { [%eval 0.3] [%clk 1:22:53] } 6. Ngf3 { [%eval 0.31] [%clk 1:31:47] } 6... f6 { [%eval 0.52] [%clk 1:22:37] } 7. c4 { [%eval 0.5] [%clk 1:31:17] } 7... e6 { [%eval 0.44] [%clk 1:22:54] } 8. Qb3 { [%eval 0.06] [%clk 1:31:30] } 8... c6 { [%eval 0.57] [%clk 1:22:21] } 9. Nxe4 { [%eval 0.56] [%clk 1:30:46] } 9... Bxe4 { [%eval 0.54] [%clk 1:22:41] } 10. Nd2 { [%eval 0.6] [%clk 1:31:10] } 10... Bg6 { [%eval 0.57] [%clk 1:22:15] } 11. Bg3 { [%eval 0.56] [%clk 1:31:22] } 11... Be7 { [%eval 0.51] [%clk 1:22:02] } 12. h4 { [%eval 0.43] [%clk 1:31:26] } 12... O-O { [%eval 0.47] [%clk 1:21:10] } 13. h5 { [%eval 0.58] [%clk 1:31:09] } 13... Bf7 { [%eval 0.58] [%clk 1:21:32] } 14. Bd3 { [%eval 0.47] [%clk 1:31:21] } 14... c5 { [%eval 0.54] [%clk 1:10:14] } 15. cxd5 { [%eval 0.64] [%clk 1:31:24] } 15... Qxd5?! { [%eval 1.45] } { Inaccuracy. cxd4 was best. } { [%clk 1:07:58] } 16. dxc5?! { [%eval 0.76] } { Inaccuracy. Be4 was best. } { [%clk 1:29:17] } 16... Bxc5 { [%eval 1.13] [%clk 1:06:17] } 17. Qc2 { [%eval 1.24] [%clk 1:28:42] } 17... f5 { [%eval 1.13] [%clk 1:04:37] } 18. e4 { [%eval 0.95] [%clk 1:28:38] } 18... Qc6 { [%eval 0.94] [%clk 1:01:55] } 19. exf5 { [%eval 1.11] [%clk 1:28:41] } 19... Nd7 { [%eval 1.55] [%clk 1:00:16] } 20. fxe6?! { [%eval 0.91] } { Inaccuracy. O-O was best. } { [%clk 1:28:53] } 20... Qxe6+ { [%eval 0.88] [%clk 1:00:43] } 21. Kf1?! { [%eval 0.16] } { Inaccuracy. Ne4 was best. } { [%clk 1:29:14] } 21... h6 { [%eval 0.37] [%clk 0:56:31] } 22. Re1 { [%eval 0.07] [%clk 1:29:01] } 22... Qb6?! { [%eval 1.07] } { Inaccuracy. Qxa2 was best. } { [%clk 0:55:16] } 23. Nc4 { [%eval 1.11] [%clk 1:29:12] } 23... Qf6?! { [%eval 1.89] } { Inaccuracy. Qd8 was best. } { [%clk 0:54:21] } 24. Ne5 { [%eval 1.8] [%clk 1:29:13] } 24... Nxe5 { [%eval 1.72] [%clk 0:53:13] } 25. Bxe5 { [%eval 1.75] [%clk 1:29:32] } 25... Qb6 { [%eval 2.28] [%clk 0:52:31] } 26. Rh3?! { [%eval 1.35] } { Inaccuracy. Rh4 was best. } { [%clk 1:27:16] } 26... Bb3?? { [%eval 5.59] } { Blunder. Bd5 was best. } { [%clk 0:45:21] } 27. Bc4+? { [%eval 2.82] } { Mistake. Bh7+ was best. } { [%clk 1:26:09] } 27... Bxc4+ { [%eval 2.83] [%clk 0:41:21] } 28. Qxc4+ { [%eval 2.65] [%clk 1:26:31] } 28... Kh8 { [%eval 2.89] [%clk 0:41:33] } 29. f3?? { [%eval 0.0] } { Blunder. Rf3 was best. } { [%clk 1:26:48] } 29... Bg1 { [%eval 0.0] [%clk 0:39:40] } 30. Qe2 { [%eval 0.0] [%clk 1:26:29] } 30... Rae8 { [%eval 0.02] [%clk 0:39:40] } 31. Qd2 { [%eval 0.0] [%clk 1:26:29] } 31... Rd8 { [%eval 0.0] [%clk 0:38:34] } 32. Qe2 { [%eval 0.0] [%clk 1:26:04] } 32... Rde8 { [%eval 0.0] [%clk 0:37:26] } 33. Qc2 { [%eval 0.0] [%clk 1:25:56] } 33... Bd4 { [%eval 0.0] [%clk 0:34:14] } 34. Bg3?? { [%eval -4.41] } { Blunder. Bxd4 was best. } { [%clk 1:21:52] } 34... Qb5+?? { [%eval -1.15] } { Blunder. Qa6+ was best. } { [%clk 0:33:21] } 35. Re2 { [%eval -1.17] [%clk 1:22:10] } 35... Rxe2? { [%eval 0.0] } { Mistake. Re6 was best. } { [%clk 0:28:59] } 36. Qxe2 { [%clk 1:22:32] } 36... Qxb2 { [%clk 0:29:19] } 37. Qxb2 { [%clk 1:22:53] } 37... Bxb2 { [%clk 0:29:44] } 38. Rh4 { [%clk 1:22:52] } 38... Bf6 { [%clk 0:29:39] } 39. Rb4 { [%clk 1:23:12] } 39... b6 { [%clk 0:28:50] } 40. Ra4 { [%clk 1:23:36] } 40... Rf7 { [%clk 0:29:11] } 41. Ra6 { [%clk 1:23:57] } 41... Bd4 { [%clk 0:29:24] } 42. Bb8 { [%clk 1:24:19] } 42... b5 { [%clk 0:29:06] } 43. Ke2 { [%clk 1:23:44] } 43... Bb6 { [%clk 0:27:45] } 44. Ra3 { [%clk 1:23:53] } 44... Re7+ { [%clk 0:26:57] } 45. Kd2 { [%clk 1:24:13] } 45... a5 { [%clk 0:20:53] } 46. Rb3 { [%clk 1:22:35] } 46... b4 { [%clk 0:20:26] } 47. Kd1 { [%clk 1:22:15] } 47... Bd4 { [%clk 0:20:30] } 48. Rd3 { [%clk 1:20:51] } 48... Bc3 { [%clk 0:20:52] } 49. Bg3 { [%clk 1:21:14] } 49... a4 { [%clk 0:20:46] } 50. a3 { [%clk 1:21:32] } 50... Kh7 { [%clk 0:15:34] } 51. axb4 { [%clk 1:21:26] } 51... Bxb4 { [%clk 0:15:45] } 52. Rd4 { [%clk 1:21:42] } 52... Rb7 { [%clk 0:15:56] } 53. Kc2 { [%clk 1:21:23] } 53... a3 { [%clk 0:15:56] } 54. Rd1 { [%clk 1:21:28] } 54... Rb5 { [%clk 0:15:22] } 55. Rh1 { [%clk 1:20:48] } 55... a2 { [%clk 0:15:34] } 56. Bf4 { [%clk 1:20:30] } 56... Bc3 { [%clk 0:15:39] } 57. Kxc3 { [%clk 1:19:29] } 57... Rb1 { [%clk 0:16:05] } 0-1