[Event "corr"]
[Site "corr"]
[Date "1979.??.??"]
[Round "?"]
[White "Schwartz, Norm"]
[Black "O'Hearn, Doug"]
[Result "1-0"]
[ECO "B30"]
[PlyCount "61"]
[EventDate "1979.01.03"]
[EventType "match (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 Nf6 4. d3 Nc6 5. Bg2 e6 6. 0-0 Be7 7. c3 0-0 8. Re1 Rb8 9. Nbd2 b5 10. d4 cxd4 11. Nxd4 Nxd4 12. cxd4 Qb6 13. Nf3 Bb7 14. e5 dxe5 15. dxe5 Ng4 16. Be3 Nxe3 17. Rxe3 f5 18. Rd3 g5 19. Rd7 Rf7 20. Qd2 h6 21. Rc1 Bc6 22. Rxe7 Rd8 23. Rxc6 Rxd2 24. Rxb6 Rd1+ 25. Bf1 Rxe7 26. Rd6 Rb1 27. Nd4 Rxb2 28. Bxb5 Rxa2 29. Bc4 Rb2 30. Bxe6+ Kf8 31. Nxf5 1-0

[Event "CAN corr"]
[Site "Canada"]
[Date "1976.??.??"]
[Round "?"]
[White "Berry, Francis Jonathan"]
[Black "O'Hearn, Doug"]
[Result "1/2-1/2"]
[ECO "B00"]
[PlyCount "57"]
[EventDate "1976.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. Nc3 dxe4 4. d5 Nb8 5. Bc4 Nf6 6. Bf4 g6 7. Qe2 Bg7 8. 0-0-0 0-0 9. Nxe4 Nxe4 10. Qxe4 Bf5 11. Qe2 c5 12. Nf3 a6 13. Be5 Bh6+ 14. Kb1 Nd7 15. Bc3 b5 16. Bd3 Bxd3 17. Qxd3 b4 18. Bd2 Bg7 19. h4 Nf6 20. Be3 Qd6 21. Qc4 Rfc8 22. Bf4 Qb6 23. Rhe1 Ra7 24. Ne5 Rb7 25. Nxf7 Kxf7 26. d6+ Ke8 27. Bg5 Qb5 28. Qe6 Qd7 29. Qc4 1/2-1/2

[Event "CCCA corr"]
[Site "Canada"]
[Date "1975.??.??"]
[Round "?"]
[White "O'Hearn, Doug"]
[Black "Grenier, Francois"]
[Result "1-0"]
[ECO "D82"]
[PlyCount "71"]
[EventDate "1975.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Bf4 Bg7 5. e3 c5 6. dxc5 Qa5 7. Rc1 Ne4 8. cxd5 Nxc3 9. Qd2 Qxa2 10. Rxc3 Qb1+ 11. Rc1 Qxb2 12. Qxb2 Bxb2 13. Rc2 Bf6 14. Bb5+ Kf8 15. Nf3 Kg7 16. e4 e6 17. e5 Bd8 18. d6 Bd7 19. Nd4 Bxb5 20. Nxb5 Ba5+ 21. Bd2 Bxd2+ 22. Kxd2 Nc6 23. f4 Rhd8 24. Rb1 a5 25. Na3 Nb4 26. Rcb2 Rac8 27. Nc2 Rxc5 28. Nxb4 axb4 29. Rxb4 f6 30. Rxb7+ Kh6 31. R7b5 Rxb5 32. Rxb5 g5 33. Ke3 Kg6 34. Rb7 h6 35. Re7 Kf5 36. Rf7 1-0

[Event "CCCA corr"]
[Site "Canada"]
[Date "1974.??.??"]
[Round "?"]
[White "O'Hearn, Doug"]
[Black "Kidd, David"]
[Result "1-0"]
[ECO "C63"]
[PlyCount "53"]
[EventDate "1974.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "CAN"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qd5 8. c4 Qd6 9. Nxa7+ Bd7 10. Bxd7+ Qxd7 11. Qh5+ g6 12. Qe5+ Kf7 13. Qxh8 Nf6 14. Nb5 Rd8 15. Nc3 Bc5 16. Qxd8 Qxd8 17. 0-0 Qd4 18. b3 Ng4 19. Bb2 Qe5 20. g3 Qf5 21. Nd1 Qh5 22. h4 g5 23. Kg2 gxh4 24. Rh1 Qg5 25. Rxh4 Qf5 26. d4 exd3 27. f3 1-0

