[Event "Reggio Emilia-16 1973/74"]
[Site "Reggio Emilia"]
[Date "1973.12.29"]
[Round "3"]
[White "Estevez Morales, Guillermo"]
[Black "Popov, Luben"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 Bxa6 6. Nc3 g6 7. g3 d6 8. Bg2 Bg7 9. Nf3 O-O 10. O-O Nbd7 11. Qc2 Qa5 12. b3 Rfc8 13. Bb2 Rab8 14. Rfc1 Ne8 1/2-1/2