[Event "Reggio Emilia-15 1972/73"]
[Site "Reggio Emilia"]
[Date "1972.12.??"]
[Round "?"]
[White "Cobo Arteaga, Eldis"]
[Black "Lengyel, Levente"]
[Result "1/2-1/2"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Be7 5. Bg5 O-O 6. e3 h6 7. Bxf6 Bxf6 8. cxd5 exd5 9. Bd3 c6 10. O-O Be6 11. Qc2 Nd7 12. b4 a5 13. a3 axb4 14. axb4 Rxa1 1/2-1/2