[Event "EU-ch U20 fin-C"] [Site "Groningen"] [Date "1972.??.??"] [EventDate "?"] [Round "4"] [Result "1-0"] [White "Axel Ornstein"] [Black "Ali Ipek"] [ECO "A15"] [WhiteElo "?"] [BlackElo "?"] [PlyCount "54"] 1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. d4 O-O 5. Bf4 d6 6. e3 c6 7. Be2 Nbd7 8. h3 Qa5 9. O-O e5 10. Bh2 Ne8 11. dxe5 dxe5 12. a3 f5 13. b4 Qc7 14. c5 h6 15. Qb3+ Kh7 16. Rfd1 a5 17. Rac1 axb4 18. axb4 Nef6 19. Qc4 b6 20. cxb6 Qxb6 21. Nxe5 Ba6 22. Qxc6 Bxe2 23. Nxe2 Qxc6 24. Rxc6 Ra2 25. Nxd7 Nxd7 26. Rxd7 Rxe2 27. Be5 1-0