[Event "European Junior Championship Preliminary"] [Site "Groningen NED"] [Date "1971.12.26"] [EventDate "1971.12.20"] [Round "6"] [Result "1/2-1/2"] [White "Gyula Sax"] [Black "Konstanty Kaiszauri"] [ECO "C98"] [WhiteElo "2400"] [BlackElo "?"] [PlyCount "40"] 1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.O-O Be7 6.Re1 b5 7.Bb3 d6 8.c3 O-O 9.h3 Na5 10.Bc2 c5 11.d4 Qc7 12.Nbd2 Nc6 13.d5 Nd8 14.Nf1 Ne8 15.g4 g6 16. Ng3 Ng7 17.Kh2 f6 18.a4 Bd7 19.axb5 Bxb5 20.Bh6 Nf7 1/2-1/2