Event: Round 4: Obando Guzman, Soren Federico - Rodriguez Sanchez, Diego Eduardo
Date: 2025-06-15
White: Obando Guzman, Soren Federico
WhiteElo: 2187
Black: Rodriguez Sanchez, Diego Eduardo
BlackElo: 2012
Result: 1-0
ECO: D24
Opening: Queen's Gambit Accepted
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:18] } 1... d5 { [%eval 0.2] [%clk 0:15:14] } 2. c4 { [%eval 0.18] [%clk 0:15:26] } 2... e6 { [%eval 0.17] [%clk 0:15:21] } 3. Nf3 { [%eval 0.16] [%clk 0:15:33] } 3... Nf6 { [%eval 0.17] [%clk 0:15:29] } 4. Nc3 { [%eval 0.1] [%clk 0:15:41] } 4... dxc4 { [%eval 0.15] [%clk 0:15:38] } 5. e4 { [%eval 0.2] [%clk 0:15:37] } 5... a6?! { [%eval 0.96] } { Inaccuracy. Bb4 was best. } { [%clk 0:15:46] } 6. Bxc4 { [%eval 0.89] [%clk 0:14:48] } 6... b5 { [%eval 1.06] [%clk 0:15:54] } 7. Bd3 { [%eval 0.78] [%clk 0:14:56] } 7... Bb7 { [%eval 0.98] [%clk 0:16:01] } 8. Qe2 { [%eval 0.89] [%clk 0:12:37] } 8... Be7 { [%eval 0.88] [%clk 0:15:27] } 9. O-O { [%eval 0.95] [%clk 0:12:36] } 9... c5 { [%eval 1.37] [%clk 0:15:19] } 10. dxc5 { [%eval 1.44] [%clk 0:12:22] } 10... Bxc5 { [%eval 1.53] [%clk 0:15:26] } 11. Rd1?! { [%eval 0.73] } { Inaccuracy. Bxb5+ was best. } { [%clk 0:12:05] } 11... Qb6 { [%eval 1.11] [%clk 0:15:13] } 12. Bg5 { [%eval 0.59] [%clk 0:11:52] } 12... Nbd7 { [%eval 0.58] [%clk 0:15:18] } 13. e5 { [%eval 0.54] [%clk 0:09:26] } 13... Nd5 { [%eval 0.52] [%clk 0:13:02] } 14. Ne4 { [%eval 0.32] [%clk 0:09:01] } 14... h6 { [%eval 0.3] [%clk 0:12:46] } 15. Bd2 { [%eval 0.24] [%clk 0:08:41] } 15... Be7 { [%eval 0.29] [%clk 0:12:13] } 16. Rac1 { [%eval 0.0] [%clk 0:08:09] } 16... O-O { [%eval 0.0] [%clk 0:12:12] } 17. Bb1 { [%eval -0.24] [%clk 0:07:49] } 17... Rfd8 { [%eval -0.2] [%clk 0:11:43] } 18. Ng3 { [%eval -0.21] [%clk 0:07:04] } 18... Rac8 { [%eval -0.17] [%clk 0:11:36] } 19. Nh5 { [%eval -0.1] [%clk 0:04:33] } 19... Nf8 { [%eval -0.07] [%clk 0:11:28] } 20. Rxc8 { [%eval 0.0] [%clk 0:04:17] } 20... Rxc8 { [%eval 0.03] [%clk 0:11:20] } 21. Ne1?! { [%eval -0.6] } { Inaccuracy. Bxh6 was best. } { [%clk 0:03:29] } 21... Rc4 { [%eval -0.28] [%clk 0:07:42] } 22. Bd3 { [%eval -0.78] [%clk 0:02:27] } 22... Rh4 { [%eval -0.78] [%clk 0:07:27] } 23. g3?! { [%eval -1.39] } { Inaccuracy. h3 was best. } { [%clk 0:01:51] } 23... Rh3?? { [%eval 2.73] } { Blunder. Ra4 was best. } { [%clk 0:06:09] } 24. Qg4?! { [%eval 1.65] } { Inaccuracy. Nxg7 was best. } { [%clk 0:01:31] } 24... Rxh5 { [%eval 1.43] [%clk 0:05:52] } 25. Qxh5 { [%eval 1.55] [%clk 0:01:39] } 25... Qc6 { [%eval 2.08] [%clk 0:05:34] } 26. Be4 { [%eval 1.77] [%clk 0:01:39] } 26... Qc4 { [%eval 1.59] [%clk 0:05:34] } 27. Bb1?! { [%eval 1.01] } { Inaccuracy. Bg2 was best. } { [%clk 0:01:21] } 27... Qc6?! { [%eval 2.05] } { Inaccuracy. Nb6 was best. } { [%clk 0:04:28] } 28. Qf3 { [%eval 2.09] [%clk 0:01:20] } 28... Qc7 { [%eval 2.17] [%clk 0:04:26] } 29. Qe2 { [%eval 2.24] [%clk 0:01:05] } 29... Nd7 { [%eval 2.01] [%clk 0:04:20] } 30. Nf3 { [%eval 1.92] [%clk 0:01:10] } 30... Nf8?! { [%eval 2.6] } { Inaccuracy. Bc5 was best. } { [%clk 0:04:13] } 31. Rc1 { [%eval 2.57] [%clk 0:01:17] } 31... Qb6 { [%eval 2.61] [%clk 0:04:06] } 32. Qd3 { [%eval 2.15] [%clk 0:01:09] } 32... Bc5 { [%eval 1.97] [%clk 0:03:54] } 33. Be1 { [%eval 2.12] [%clk 0:01:17] } 33... Ne7?! { [%eval 3.32] } { Inaccuracy. a5 was best. } { [%clk 0:03:46] } 34. b4 { [%eval 3.27] [%clk 0:01:12] } 34... Qc6?! { [%eval 4.21] } { Inaccuracy. Bxf3 was best. } { [%clk 0:02:20] } 35. Rxc5 { [%eval 4.18] [%clk 0:01:16] } 35... Qxf3 { [%eval 4.12] [%clk 0:02:25] } 36. Qxf3 { [%eval 4.65] [%clk 0:01:25] } 36... Bxf3 { [%eval 4.67] [%clk 0:02:34] } 37. Rc7 { [%eval 4.53] [%clk 0:01:14] } 37... Nd5 { [%eval 4.82] [%clk 0:02:21] } 38. Ra7 { [%eval 4.77] [%clk 0:01:21] } 38... g5 { [%eval 4.8] [%clk 0:02:14] } 39. Rxa6 { [%eval 4.79] [%clk 0:01:23] } 39... Nd7 { [%eval 4.43] [%clk 0:02:13] } 40. Ra5 { [%eval 4.43] [%clk 0:00:48] } 40... Nxe5 { [%eval 4.47] [%clk 0:02:03] } 41. Rxb5 { [%eval 4.36] [%clk 0:00:54] } 41... Be2 { [%eval 5.42] [%clk 0:02:11] } 42. Rb8+ { [%eval 5.38] [%clk 0:01:01] } 42... Kg7 { [%eval 5.37] [%clk 0:02:15] } 43. Be4 { [%eval 5.34] [%clk 0:01:02] } 43... Nf6 { [%eval 5.7] [%clk 0:01:51] } 44. Bc3 { [%eval 5.01] [%clk 0:00:47] } 44... Nxe4 { [%eval 5.05] [%clk 0:01:25] } 45. Bxe5+ { [%eval 4.79] [%clk 0:00:54] } 45... f6 { [%eval 5.16] [%clk 0:01:34] } 46. Bb2 { [%eval 5.14] [%clk 0:00:36] } 46... g4 { [%eval 5.43] [%clk 0:01:41] } 47. b5 { [%eval 5.83] [%clk 0:00:34] } 47... Nd2 { [%eval 5.78] [%clk 0:01:48] } 48. b6 { [%eval 5.74] [%clk 0:00:29] } 48... Nf3+ { [%eval 5.82] [%clk 0:01:57] } 49. Kh1 { [%eval 5.84] [%clk 0:00:17] } 49... Nd2 { [%eval 5.97] [%clk 0:02:05] } 50. b7 { [%eval 5.62] [%clk 0:00:21] } 50... Ne4?! { [%eval 7.78] } { Inaccuracy. Bd3 was best. } { [%clk 0:01:12] } 51. Rg8+ { [%eval 7.54] [%clk 0:00:23] } 51... Kh7? { [%eval #6] } { Checkmate is now unavoidable. Kxg8 was best. } { [%clk 0:00:47] } 52. b8=Q { [%eval #5] [%clk 0:00:24] } 52... Nxf2+ { [%eval #5] [%clk 0:01:03] } 53. Kg2 { [%eval #4] [%clk 0:15:10] } 1-0