[Event "WchT U26"]
[Site "Graz"]
[Date "1972.??.??"]
[Round "4"]
[White "Barreras, Alberto"]
[Black "Vaganian, Rafael A"]
[Result "0-1"]
[WhiteElo "2440"]
[BlackElo "2510"]
[ECO "C02"]

1.e4 e6 2.d4 d5 3.e5 c5 4.Nf3 Qb6 5.Bd3 cxd4 6.O-O Nc6 7.Nbd2 Nge7 8.Nb3 Bd7
9.Bf4 Ng6 10.Bg3 Rc8 11.h4 Nb4 12.Nfxd4 Nxd3 13.Qxd3 h5 14.Rfe1 Be7 15.Nf3 Qd8
16.Nbd4 a6 17.Re3 Nxh4 18.Bxh4 Bxh4 19.Nxh4 Qxh4 20.Rg3 g6 21.Re1 Qe7 22.c3 h4
23.Rg4 Rh5 24.Re3 Qf8 25.f4 Qe7 26.Rh3 Rc4 27.g3 b5 28.Rhxh4 Rxh4 29.Rxh4 Qc5
30.Rh8+ Ke7 31.Qe3 Be8 32.Nc2 d4 33.cxd4 Qd5 34.Rh2 b4 35.Rd2 Bc6 36.Kf1 Qh1+
37.Qg1 Qe4 38.Qf2 Ba4 39.b3 Rc3 40.Ne3 Rxe3  0-1

