Event: Ronda 3: Alfaro, William - Pizon, Edwin
Date: 2025-07-27
White: Alfaro, William
WhiteTitle: FM
WhiteElo: 2117
Black: Pizon, Edwin
BlackElo: 1817
Result: 0-1
ECO: D63
Opening: Queen's Gambit Declined: Orthodox Defense, Main Line
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:13:35] } 1... d5 { [%eval 0.2] [%clk 0:15:10] } 2. Nf3 { [%eval 0.08] [%clk 0:13:38] } 2... Nf6 { [%eval 0.11] [%clk 0:15:14] } 3. c4 { [%eval 0.22] [%clk 0:13:43] } 3... e6 { [%eval 0.17] [%clk 0:15:18] } 4. Nc3 { [%eval 0.08] [%clk 0:13:37] } 4... Be7 { [%eval 0.14] [%clk 0:15:22] } 5. Bg5 { [%eval 0.09] [%clk 0:13:41] } 5... O-O { [%eval 0.11] [%clk 0:15:11] } 6. e3 { [%eval 0.09] [%clk 0:13:44] } 6... Nbd7 { [%eval 0.18] [%clk 0:14:57] } 7. Rc1 { [%eval 0.1] [%clk 0:13:39] } 7... c5 { [%eval 0.25] [%clk 0:13:03] } 8. cxd5 { [%eval 0.26] [%clk 0:13:28] } 8... Nxd5 { [%eval 0.21] [%clk 0:11:39] } 9. Bxe7 { [%eval 0.19] [%clk 0:12:22] } 9... Nxe7 { [%eval 0.17] [%clk 0:10:33] } 10. Bd3 { [%eval 0.16] [%clk 0:11:42] } 10... cxd4 { [%eval 0.25] [%clk 0:08:45] } 11. Nxd4 { [%eval 0.17] [%clk 0:11:45] } 11... Nc5?! { [%eval 0.93] } { Inaccuracy. Qb6 was best. } { [%clk 0:08:45] } 12. Bxh7+ { [%eval 0.81] [%clk 0:11:48] } 12... Kxh7 { [%eval 0.79] [%clk 0:08:43] } 13. Qh5+ { [%eval 0.73] [%clk 0:11:52] } 13... Kg8 { [%eval 0.77] [%clk 0:08:46] } 14. Qxc5 { [%eval 0.78] [%clk 0:11:56] } 14... b6 { [%eval 0.9] [%clk 0:08:33] } 15. Qh5 { [%eval 0.76] [%clk 0:11:59] } 15... Bb7 { [%eval 1.26] [%clk 0:08:35] } 16. O-O { [%eval 1.26] [%clk 0:12:02] } 16... g6 { [%eval 1.81] [%clk 0:08:05] } 17. Qe5 { [%eval 1.99] [%clk 0:11:20] } 17... Nc6 { [%eval 2.13] [%clk 0:07:50] } 18. Nxc6 { [%eval 2.1] [%clk 0:11:24] } 18... Bxc6 { [%eval 2.13] [%clk 0:07:55] } 19. Rfd1 { [%eval 2.15] [%clk 0:11:27] } 19... Qe7 { [%eval 1.94] [%clk 0:07:37] } 20. Rd6 { [%eval 1.85] [%clk 0:09:04] } 20... Qb7?! { [%eval 3.07] } { Inaccuracy. Rac8 was best. } { [%clk 0:07:02] } 21. f3 { [%eval 2.47] [%clk 0:08:20] } 21... Rae8?! { [%eval 3.7] } { Inaccuracy. Rad8 was best. } { [%clk 0:07:05] } 22. e4?! { [%eval 2.59] } { Inaccuracy. Qf6 was best. } { [%clk 0:07:48] } 22... f6? { [%eval 4.5] } { Mistake. Rd8 was best. } { [%clk 0:07:02] } 23. Qg3 { [%eval 4.33] [%clk 0:07:49] } 23... Kg7 { [%eval 5.12] [%clk 0:06:54] } 24. Ne2 { [%eval 4.84] [%clk 0:07:53] } 24... Bb5 { [%eval 5.19] [%clk 0:06:33] } 25. Nf4 { [%eval 5.34] [%clk 0:07:40] } 25... Qf7 { [%eval 5.18] [%clk 0:06:34] } 26. e5?! { [%eval 3.71] } { Inaccuracy. Qg4 was best. } { [%clk 0:04:09] } 26... fxe5 { [%eval 3.54] [%clk 0:04:35] } 27. Nxg6 { [%eval 3.45] [%clk 0:04:12] } 27... Qxg6 { [%eval 3.52] [%clk 0:04:00] } 28. Qxe5+ { [%eval 3.44] [%clk 0:03:41] } 28... Qf6?! { [%eval 4.41] } { Inaccuracy. Kg8 was best. } { [%clk 0:03:21] } 29. Qxb5 { [%eval 4.39] [%clk 0:03:31] } 29... Qf4 { [%eval 4.69] [%clk 0:03:16] } 30. Rd7+ { [%eval 4.57] [%clk 0:03:20] } 30... Kf6 { [%eval 4.59] [%clk 0:03:17] } 31. Qc4 { [%eval 4.51] [%clk 0:02:51] } 31... Qe3+ { [%eval 5.01] [%clk 0:02:38] } 32. Kh1 { [%eval 4.14] [%clk 0:02:55] } 32... Rh8 { [%eval 4.28] [%clk 0:02:41] } 33. Qd4+ { [%eval 4.55] [%clk 0:02:48] } 33... Qxd4 { [%eval 4.48] [%clk 0:02:33] } 34. Rxd4 { [%eval 4.33] [%clk 0:02:53] } 34... Rh5 { [%eval 4.31] [%clk 0:02:35] } 35. g3 { [%eval 3.92] [%clk 0:02:26] } 35... Re5 { [%eval 4.41] [%clk 0:02:18] } 36. Rc2 { [%eval 4.35] [%clk 0:02:28] } 36... Rh8 { [%eval 4.42] [%clk 0:02:01] } 37. Kg2 { [%eval 4.21] [%clk 0:02:30] } 37... Ra5 { [%eval 4.45] [%clk 0:01:51] } 38. a3 { [%eval 4.6] [%clk 0:02:33] } 38... Rhh5 { [%eval 5.09] [%clk 0:01:52] } 39. g4 { [%eval 4.83] [%clk 0:02:36] } 39... Rhe5 { [%eval 5.2] [%clk 0:01:52] } 40. h4 { [%eval 5.25] [%clk 0:02:39] } 40... Rac5 { [%eval 5.58] [%clk 0:01:41] } 41. Rxc5 { [%eval 5.42] [%clk 0:02:39] } 41... Rxc5 { [%eval 5.6] [%clk 0:01:44] } 42. Rd2 { [%eval 5.27] [%clk 0:02:42] } 42... Rc6 { [%eval 5.39] [%clk 0:01:40] } 43. Kg3 { [%eval 5.35] [%clk 0:02:46] } 43... b5 { [%eval 5.78] [%clk 0:01:43] } 44. Rd7 { [%eval 5.88] [%clk 0:02:24] } 44... Rc2 { [%eval 6.07] [%clk 0:00:58] } 45. b4 { [%eval 5.82] [%clk 0:02:12] } 45... a5 { [%eval 6.51] [%clk 0:01:02] } 46. bxa5 { [%eval 6.44] [%clk 0:01:53] } 46... Rc3 { [%eval 6.75] [%clk 0:01:06] } 47. Rb7 { [%eval 6.41] [%clk 0:01:35] } 47... Rb3 { [%eval 6.47] [%clk 0:00:53] } 48. h5 { [%eval 6.14] [%clk 0:01:23] } 48... Kg5 { [%eval 7.23] [%clk 0:00:46] } 49. Rxb5+?? { [%eval -5.21] } { Blunder. a6 was best. } { [%clk 0:01:26] } 49... Rxb5 { [%eval -5.15] [%clk 0:00:50] } 50. f4+ { [%clk 0:01:20] } 50... Kh6 { [%clk 0:00:53] } 51. a6 { [%clk 0:01:17] } 51... Rb3+ { [%clk 0:00:57] } 52. Kh4 { [%clk 0:01:22] } 52... Rxa3 { [%clk 0:01:01] } 53. g5+ { [%clk 0:01:26] } 53... Kh7 { [%clk 0:01:01] } 54. Kg4 { [%clk 0:01:27] } 54... Rxa6 { [%clk 0:01:04] } 55. f5 { [%clk 0:01:30] } 55... Ra4+ { [%clk 0:01:08] } 0-1