[Event "EUR-chT (Men) 8th"] [Site "Plovdiv BUL"] [Date "1983.06.24"] [EventDate "1983.06.24"] [Round "1"] [Result "0-1"] [White "Ralf Lau"] [Black "Paul van der Sterren"] [ECO "B07"] [WhiteElo "2395"] [BlackElo "2460"] [Source "Olimpbase"] [PlyCount "58"] 1.e4 d6 2.d4 Nf6 3.Nc3 g6 4.g3 Bg7 5.Bg2 O-O 6.Nge2 e5 7.h3 c6 8.a4 Na6 9. O-O Nb4 10.Be3 Re8 11.Qd2 exd4 12.Bxd4 c5 13.Be3 Bd7 14.Rad1 Bc6 15.Bg5 Qd7 16.Bxf6 Bxf6 17.b3 Rad8 18.Rfe1 b6 19.Kh2 Be5 20.Nc1 Qe7 21.N1a2 Nxa2 22.Nxa2 Qb7 23.c4 f5 24.f4 Bd4 25.exf5 gxf5 26.Bxc6 Qxc6 27.Nc3 Rxe1 28. Qxe1 Re8 29.Qd2 Bxc3 0-1