[Event "Trois-Rivieres op"] [Site "Trois-Rivieres CAN"] [Date "1976.03.12"] [Round "1"] [White "Bolduc, Yogi"] [Black "Desmarais, Richard"] [Result "0-1"] [WhiteElo "1421"] [BlackElo "1654"] [ECO "A22"] [EventDate "1976.03.13"] [PlyCount "62"] [EventType "swiss"] [EventRounds "5"] [EventCountry "CAN"] 1. c4 e5 2. Nc3 Nf6 3. Qc2 Nc6 4. Nf3 d5 5. cxd5 Nxd5 6. g3 Ndb4 7. Qb1 Be7 8. Bg2 f5 9. O-O e4 10. Ne1 Nd4 11. a3 Nd5 12. e3 Nb3 13. Qa2 Nxa1 14. Nxd5 Be6 15. Nxc7+ Qxc7 16. Qxe6 Qxc1 17. Qxf5 Qxb2 18. Qxe4 Qxa3 19. Qxb7 O-O 20. Nf3 Bf6 21. e4 Qc5 22. Re1 Bd4 23. Rf1 Rab8 24. Qa6 Nb3 25. Rb1 Kh8 26. Qe2 Nc1 27. Rxc1 Qxc1+ 28. Bf1 Qc5 29. Nxd4 Qxd4 30. Kg2 Rb2 31. Qf3 Rxf3 0-1