Event: Match 4: Matt Biancuzzo - Otero, Joseph
Date: 2025-04-19
White: Matt Biancuzzo
Black: Otero, Joseph
BlackElo: 1868
Result: 1-0
ECO: A61
Opening: Benoni Defense
Variant: Standard
TimeControl: 4+30

1. d4 { [%eval 0.17] [%clk 0:03:00] } 1... Nf6 { [%eval 0.19] [%clk 0:03:03] } 2. c4 { [%eval 0.18] [%clk 0:02:59] } 2... e6 { [%eval 0.14] [%clk 0:03:03] } 3. Nf3 { [%eval 0.12] [%clk 0:02:59] } 3... c5 { [%eval 0.56] [%clk 0:03:03] } 4. d5 { [%eval 0.49] [%clk 0:03:01] } 4... exd5 { [%eval 0.57] [%clk 0:03:03] } 5. cxd5 { [%eval 0.57] [%clk 0:03:01] } 5... d6 { [%eval 0.62] [%clk 0:03:04] } 6. Nc3 { [%eval 0.51] [%clk 0:03:02] } 6... g6 { [%eval 0.56] [%clk 0:03:05] } 7. h3 { [%eval 0.65] [%clk 0:03:03] } 7... Bg7 { [%eval 0.41] [%clk 0:03:05] } 8. Bf4 { [%eval 0.66] [%clk 0:03:04] } 8... a6 { [%eval 0.76] [%clk 0:03:05] } 9. a4 { [%eval 0.82] [%clk 0:02:59] } 9... O-O { [%eval 0.71] [%clk 0:03:04] } 10. e3 { [%eval 0.77] [%clk 0:03:00] } 10... Re8 { [%eval 0.9] [%clk 0:03:04] } 11. Be2 { [%eval 0.48] [%clk 0:03:01] } 11... h5? { [%eval 1.9] } { Mistake. Ne4 was best. } { [%clk 0:02:54] } 12. O-O?! { [%eval 1.2] } { Inaccuracy. Nd2 was best. } { [%clk 0:02:53] } 12... Bf5?! { [%eval 2.41] } { Inaccuracy. Ne4 was best. } { [%clk 0:02:53] } 13. Nd2 { [%eval 2.35] [%clk 0:02:50] } 13... Ne4 { [%eval 2.92] [%clk 0:02:42] } 14. Nc4?! { [%eval 2.02] } { Inaccuracy. Ncxe4 was best. } { [%clk 0:02:46] } 14... Nxc3 { [%eval 2.6] [%clk 0:02:07] } 15. bxc3 { [%eval 2.57] [%clk 0:02:46] } 15... Re4 { [%eval 2.83] [%clk 0:02:05] } 16. Nxd6?? { [%eval 0.38] } { Blunder. Ra3 was best. } { [%clk 0:02:42] } 16... Rxf4 { [%eval 0.31] [%clk 0:02:02] } 17. Nxb7 { [%eval 0.44] [%clk 0:02:23] } 17... Qc7 { [%eval 0.25] [%clk 0:01:55] } 18. exf4 { [%eval 0.22] [%clk 0:02:21] } 18... Qxb7 { [%eval 0.31] [%clk 0:01:54] } 19. Bf3 { [%eval 0.31] [%clk 0:02:08] } 19... Qc8 { [%eval 0.32] [%clk 0:01:07] } 20. g4 { [%eval 0.33] [%clk 0:02:06] } 20... hxg4 { [%eval 0.37] [%clk 0:01:07] } 21. hxg4 { [%eval 0.33] [%clk 0:02:07] } 21... Bd7 { [%eval 0.17] [%clk 0:01:05] } 22. Rc1 { [%eval -0.15] [%clk 0:01:55] } 22... a5 { [%eval -0.13] [%clk 0:00:48] } 23. Re1 { [%eval -0.6] [%clk 0:01:49] } 23... Na6?? { [%eval 3.36] } { Blunder. Ra6 was best. } { [%clk 0:00:48] } 24. Re7?? { [%eval 1.3] } { Blunder. d6 was best. } { [%clk 0:01:44] } 24... Rb8 { [%eval 1.17] [%clk 0:00:46] } 25. Qe2?! { [%eval 0.21] } { Inaccuracy. f5 was best. } { [%clk 0:01:39] } 25... Bxa4?? { [%eval 2.89] } { Blunder. Rb6 was best. } { [%clk 0:00:39] } 26. Ra1?? { [%eval -0.15] } { Blunder. d6 was best. } { [%clk 0:01:34] } 26... Bb5 { [%eval -0.12] [%clk 0:00:39] } 27. Qe3 { [%eval -0.16] [%clk 0:01:14] } 27... a4?? { [%eval 3.37] } { Blunder. Bf8 was best. } { [%clk 0:00:34] } 28. d6 { [%eval 3.11] [%clk 0:01:13] } 28... Nb4 { [%eval 3.82] [%clk 0:00:27] } 29. Rd1 { [%eval 3.77] [%clk 0:00:52] } 29... Nc2 { [%eval 3.81] [%clk 0:00:17] } 30. Qd2 { [%eval 3.64] [%clk 0:00:45] } 30... Na3?! { [%eval 4.92] } { Inaccuracy. Bf6 was best. } { [%clk 0:00:15] } 31. d7 { [%eval 4.85] [%clk 0:00:41] } 31... Qd8 { [%eval 5.36] [%clk 0:00:13] } 32. Re8+ { [%eval 5.23] [%clk 0:00:41] } 32... Qxe8 { [%eval 4.94] [%clk 0:00:06] } 33. dxe8=Q+ { [%eval 4.82] [%clk 0:00:41] } 33... Rxe8 { [%eval 4.77] [%clk 0:00:06] } 34. Qd6 { [%eval 4.84] [%clk 0:00:33] } 34... Nc4 { [%eval 5.53] [%clk 0:00:00] } 1-0