[Event "Reggio Emilia-13 1970/71"]
[Site "Reggio Emilia"]
[Date "1970.12.30"]
[Round "5"]
[White "Popov, Luben"]
[Black "Barczay, Laszlo"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. e3 O-O 6. Be2 dxc4 7. Bxc4 c5 8. O-O cxd4 9. Nxd4 a6 10. Bb3 e5 11. Nf3 Qe7 12. e4 h6 1/2-1/2