[Event "Vrnjacka Banja"]
[Site "Vrnjacka Banja YUG"]
[Date "1981.04.12"]
[EventDate "1981.04.09"]
[Round "4"]
[Result "1/2-1/2"]
[White "Wlodzimierz Schmidt"]
[Black "Ljubomir Orak"]
[ECO "E73"]
[WhiteElo "2495"]
[BlackElo "2200"]
[PlyCount "73"]

1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Be2 O-O 6.Bg5 h6 7.Be3 e5
8.d5 c6 9. Qd2 cxd5 10.cxd5 Kh7 11.h4 a6 12.h5 g5 13.f3 b5
14.g4 Ng8 15.Bd3 Bf6 16. Nge2 Nd7 17.O-O Nb6 18.b3 Bd7 19.Rfc1
Qb8 20.Qe1 Nc8 21.a3 Bd8 22.Na2 a5 23.Qf2 Nge7 24.Rc2 Bb6
25.Rac1 Bxe3 26.Qxe3 Ra7 27.Kg2 Rb7 28.Ng3 Na7 29. Qe1 Qd8
30.b4 a4 31.Nc3 Qb8 32.Nd1 Rc8 33.Rxc8 Naxc8 34.Qc3 Na7 35.Ne3
f6 36.Rc2 Qd8 37.Qd2 1/2-1/2