[Event "Capablanca Memorial-10"]
[Site "Cienfuegos"]
[Date "1973.02.27"]
[Round "8"]
[White "Peev, Peicho Chonev"]
[Black "Diaz Diaz, Joaquin Carlos"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nf3 c5 4. d5 exd5 5. cxd5 d6 6. Nc3 g6 7. e4 Bg7 8. Be2 O-O 9. O-O a6 10. a4 Bg4 11. h3 Bxf3 12. Bxf3 Nbd7 13. Bf4 Qc7 14. a5 Rfe8 15. Qc2 Ne5 16. Be2 Nfd7 17. Bg3 c4 18. Kh1 Rac8 19. Rfc1 Nc5 20. Bxe5 Bxe5 21. Bxc4 Bxc3 22. Qxc3 Nxe4 23. Qd4 Qc5 24. Qxc5 Rxc5 25. b4 Rc7 26. f3 Nf2+ 27. Kg1 Nxh3+ 28. Kh2 Nf4 29. Bf1 Rxc1 30. Rxc1 Nxd5 31. b5 axb5 32. Bxb5 Ra8 33. Ra1 Ne7 34. Kg3 Kf8 35. Kf2 Rc8 36. Ke3 Rc5 37. Bd3 Nd5+ 38. Kd2 Nb4 39. Be4 d5 40. Bb1 Rb5 41. g4 Kg7 0-1