[Event "WchT U26"]
[Site "Graz"]
[Date "1972.??.??"]
[Round "1"]
[White "Karpov, Anatoly"]
[Black "Hug, Werner"]
[Result "1/2-1/2"]
[WhiteElo "2630"]
[BlackElo "2475"]
[ECO "B33"]

1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 h6 7.Bc4 a6 8.Nd6+ Bxd6
9.Qxd6 Qe7 10.Qxe7+ Kxe7 11.Be3 d6 12.O-O-O Be6 13.Nd5+ Bxd5 14.exd5 b5 15.Bb3 Na5
16.f3 Rhc8 17.g4 Nd7 18.h4 Nxb3+ 19.axb3 a5 20.Kb1 Ra6 21.Rhe1 Nb6 22.f4 Nd7
23.g5 h5 24.fxe5 dxe5 25.Rf1 a4 26.Bd2 axb3 27.Bb4+ Ke8 28.cxb3 f6 29.g6 Nf8
30.Rg1 Rca8 31.Kc2 Rd8 32.Kb1 Rda8 33.Kc2 Rd8  1/2-1/2

