[Event "Chess Olympiad Final-B"]
[Site "Skopje YUG"]
[Date "1972.09.27"]
[EventDate "1972.09.18"]
[Round "1"]
[Result "1/2-1/2"]
[White "Orestes Rodriguez Vargas"]
[Black "Haji Ardiansyah"]
[ECO "B99"]
[WhiteElo "2425"]
[BlackElo "2340"]
[Source "Olimpbase"]
[PlyCount "75"]

1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4
Be7 8.Qf3 Qc7 9.O-O-O Nbd7 10.g4 b5 11.Bxf6 Nxf6 12.g5 Nd7
13.a3 Bb7 14.h4 Rc8 15.Bh3 Nc5 16.Rhe1 O-O 17.h5 f5 18.Qf2
Nxe4 19.Nxe4 Bxe4 20.Rxe4 fxe4 21.Bxe6+ Kh8 22.Bxc8 Qxc8
23.Qg3 Qc4 24.f5 Rc8 25.Kb1 a5 26.h6 g6 27.fxg6 hxg6 28. Qg4
e3 29.Qd7 Rc7 30.Qe8+ Kh7 31.Re1 b4 32.Ne6 Qxc2+ 33.Ka1 Qf2
34.Nxc7 Qxe1+ 35.Ka2 Bxg5 36.Ne6 b3+ 37.Kxb3 Qd1+ 38.Ka2
1/2-1/2