[Event "Reggio Emilia-01 1958/59"]
[Site "Reggio Emilia"]
[Date "1958.12.31"]
[Round "5"]
[White "Marthaler, Otto"]
[Black "Stupica, Janesz"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nf3 Bg7 4. g3 O-O 5. Bg2 c6 6. O-O d5 7. cxd5 cxd5 8. Nc3 Ne4 9. Nxe4 dxe4 10. Ng5 Qxd4 11. Qxd4 Bxd4 12. Nxe4 Rd8 13. Nc3 Nc6 14. Bg5 f6 15. Bf4 e5 16. Bh6 Be6 17. Kh1 Ne7 18. Ne4 1/2-1/2