Event: Round 7: Sanchez Barreto, Josue Efrain - Beltran Serna, Ian Samuel
Date: 2025-07-12
White: Sanchez Barreto, Josue Efrain
WhiteElo: 2056
Black: Beltran Serna, Ian Samuel
BlackElo: 2058
Result: 1-0
ECO: D02
Opening: Queen's Pawn Game: London System
Variant: Standard
TimeControl: 15+10

1. d4 { [%eval 0.17] [%clk 0:15:19] } 1... d5 { [%eval 0.2] [%clk 0:14:58] } 2. Nf3 { [%eval 0.08] [%clk 0:15:26] } 2... Nf6 { [%eval 0.11] [%clk 0:15:06] } 3. Bf4 { [%eval 0.02] [%clk 0:15:34] } 3... c5 { [%eval 0.11] [%clk 0:14:58] } 4. e3 { [%eval 0.02] [%clk 0:15:42] } 4... Nc6 { [%eval 0.0] [%clk 0:15:06] } 5. Nbd2 { [%eval 0.0] [%clk 0:15:50] } 5... Bg4 { [%eval 0.14] [%clk 0:15:14] } 6. h3 { [%eval 0.0] [%clk 0:15:57] } 6... Bh5 { [%eval 0.23] [%clk 0:15:22] } 7. c3 { [%eval 0.07] [%clk 0:16:03] } 7... e6 { [%eval 0.14] [%clk 0:15:30] } 8. Be2 { [%eval -0.01] [%clk 0:16:11] } 8... Bd6 { [%eval 0.11] [%clk 0:15:35] } 9. Ne5 { [%eval 0.01] [%clk 0:16:20] } 9... Bxe2 { [%eval 0.12] [%clk 0:15:41] } 10. Qxe2 { [%eval 0.04] [%clk 0:16:28] } 10... Bxe5 { [%eval 0.02] [%clk 0:15:34] } 11. dxe5 { [%eval -0.04] [%clk 0:16:37] } 11... Nd7 { [%eval -0.08] [%clk 0:15:42] } 12. Nf3 { [%eval -0.11] [%clk 0:16:24] } 12... O-O { [%eval 0.0] [%clk 0:12:07] } 13. O-O { [%eval -0.1] [%clk 0:16:32] } 13... Qa5?! { [%eval 0.46] } { Inaccuracy. c4 was best. } { [%clk 0:11:13] } 14. e4 { [%eval 0.38] [%clk 0:16:18] } 14... Ne7 { [%eval 0.85] [%clk 0:10:54] } 15. Rfd1 { [%eval 0.73] [%clk 0:15:36] } 15... Rfe8?! { [%eval 1.45] } { Inaccuracy. Nb6 was best. } { [%clk 0:10:03] } 16. Ng5? { [%eval 0.09] } { Mistake. exd5 was best. } { [%clk 0:15:06] } 16... h6 { [%eval 0.12] [%clk 0:09:41] } 17. Nf3 { [%eval 0.16] [%clk 0:14:56] } 17... Rad8 { [%eval 0.2] [%clk 0:09:07] } 18. Qe3 { [%eval -0.25] [%clk 0:15:02] } 18... Nf8 { [%eval -0.25] [%clk 0:07:54] } 19. Nh2?! { [%eval -0.9] } { Inaccuracy. h4 was best. } { [%clk 0:13:42] } 19... Kh7?! { [%eval 0.11] } { Inaccuracy. dxe4 was best. } { [%clk 0:06:58] } 20. Ng4 { [%eval 0.1] [%clk 0:13:27] } 20... h5 { [%eval 0.2] [%clk 0:06:56] } 21. Nh2 { [%eval 0.2] [%clk 0:13:28] } 21... Nfg6 { [%eval 0.08] [%clk 0:06:04] } 22. Bg5 { [%eval 0.13] [%clk 0:13:13] } 22... dxe4 { [%eval 0.28] [%clk 0:05:22] } 23. Qxe4 { [%eval 0.31] [%clk 0:13:22] } 23... Rxd1+ { [%eval 0.36] [%clk 0:05:10] } 24. Rxd1 { [%eval 0.4] [%clk 0:13:30] } 24... Qxa2 { [%eval 0.89] [%clk 0:04:58] } 25. Rd7 { [%eval 0.75] [%clk 0:12:36] } 25... Nc6 { [%eval 0.81] [%clk 0:02:03] } 26. Rxf7 { [%eval 0.92] [%clk 0:12:05] } 26... Nxe5 { [%eval 0.72] [%clk 0:01:48] } 27. Rxb7 { [%eval 0.81] [%clk 0:12:11] } 27... Qd5 { [%eval 0.83] [%clk 0:01:41] } 28. Qxd5 { [%eval 0.81] [%clk 0:11:56] } 28... exd5 { [%eval 0.83] [%clk 0:01:50] } 29. Bf6 { [%eval 0.53] [%clk 0:12:02] } 29... Rg8 { [%eval 0.59] [%clk 0:01:53] } 30. g4?! { [%eval 0.0] } { Inaccuracy. Rxa7 was best. } { [%clk 0:11:45] } 30... hxg4 { [%eval 0.06] [%clk 0:01:29] } 31. Nxg4 { [%eval 0.0] [%clk 0:11:52] } 31... Nc4 { [%eval 0.33] [%clk 0:01:11] } 32. b4 { [%eval 0.0] [%clk 0:11:39] } 32... cxb4 { [%eval 0.07] [%clk 0:00:52] } 33. Bd4 { [%eval 0.05] [%clk 0:11:45] } 33... Nf4?? { [%eval 3.89] } { Blunder. bxc3 was best. } { [%clk 0:00:21] } 34. Nf6+ { [%eval 3.79] [%clk 0:11:44] } 34... Kh8 { [%eval 3.64] [%clk 0:00:29] } 35. Nxg8 { [%eval 3.81] [%clk 0:11:47] } 35... Kxg8 { [%eval 4.07] [%clk 0:00:38] } 36. Rxb4 { [%eval 3.95] [%clk 0:11:23] } 36... Nxh3+ { [%eval 4.35] [%clk 0:00:42] } 37. Kh2 { [%eval 4.26] [%clk 0:11:29] } 37... Nf4 { [%eval 4.24] [%clk 0:00:19] } 38. Bxa7 { [%eval 3.65] [%clk 0:11:34] } 38... Ne2 { [%eval 4.05] [%clk 0:00:18] } 39. Bd4 { [%eval 4.0] [%clk 0:11:36] } 39... g5 { [%eval 4.82] [%clk 0:00:19] } 40. Rb7 { [%eval 4.65] [%clk 0:11:44] } 40... Kf8 { [%eval 4.41] [%clk 0:00:19] } 41. Rd7 { [%eval 4.2] [%clk 0:11:47] } 41... Nf4 { [%eval 4.69] [%clk 0:00:16] } 42. Rg7 { [%eval 4.54] [%clk 0:11:41] } 42... Nd2 { [%eval 4.81] [%clk 0:00:19] } 43. Ra7 { [%eval 4.66] [%clk 0:11:03] } 43... Ne4 { [%eval 4.98] [%clk 0:00:13] } 44. f3 { [%eval 5.04] [%clk 0:10:57] } 44... Nd2 { [%eval 5.1] [%clk 0:00:17] } 45. Kg3 { [%eval 5.01] [%clk 0:11:03] } 45... Ne2+ { [%eval 5.18] [%clk 0:00:20] } 46. Kg4 { [%eval 4.93] [%clk 0:11:11] } 1-0