[Event "Reggio Emilia-13 1970/71"]
[Site "Reggio Emilia"]
[Date "1971.01.10"]
[Round "15"]
[White "Masera, Umberto"]
[Black "Trincardi, Tullio"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. Nc3 Ne4 7. Nxe4 Bxe4 8. O-O O-O 9. b3 c5 10. Bb2 Bf6 11. e3 1/2-1/2