[Event "Copenhagen Obro op"] [Site "Copenhagen DEN"] [Date "1989.??.??"] [EventDate "?"] [Round "5"] [Result "1/2-1/2"] [White "Maciej Nizynski"] [Black "Zbigniew Jasnikowski"] [ECO "B89"] [WhiteElo "2270"] [BlackElo "2435"] [PlyCount "24"] 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 d6 6. Be3 Nf6 7. Bc4 Be7 8. Qe2 a6 9. O-O-O Qc7 10. Bb3 O-O 11. g4 Nd7 12. g5 Nc5 1/2-1/2