[Event "3rd USA U2000 S 1 (USA)"]
[Site "ICCF"]
[Date "2023.01.08"]
[Round "-"]
[White "Olivo, Oswaldo"]
[Black "Oliger, Mark L."]
[Result "1/2-1/2"]
[WhiteElo "1998"]
[BlackElo "1936"]

1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5 
6.Bb5+ c6 7.dxc6 bxc6 8.Bd3 Nd5 9.Nf3 Bd6 10.O-O Nf4 
11.Nc3 Nxd3 12.cxd3 O-O 13.Ne4 Bc7 14.Qc2 c5 15.Qxc5 Ba6 
16.Re1 Bxd3 17.b3 Re8 18.Ba3 Bb6 19.Qc3 Rc8 20.Nc5 e4 
21.Ne5 Bb5 22.Rac1 f6 23.Ng4 h5 24.Ne3 Re5 25.b4 Bxc5 
26.bxa5 a6 27.h3 Qd7 28.Bxc5 Rexc5 29.Qxc5 Rxc5 30.Rxc5 Qxd2 
31.Rd1 Qxa5 32.Rxh5 Qc7 33.Rhd5 Bd3 34.a4 Kf8 35.a5 Kg8 
36.g4 Kh7 37.Kg2 Qc6 38.g5 Be2 39.Rg1 fxg5 40.Rxg5 g6 
1/2-1/2
