[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Anderson, James Allan"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1680"]
[PlyCount "55"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nd2 e6 5. Nb3 Nd7 6. Nf3 Ne7 7. Be2 Nc8 8. 0-0 Be7 9. Be3 Ndb6 10. Nc5 Bxc5 11. dxc5 Nd7 12. Bd3 Ne7 13. h3 Bxd3 14. cxd3 0-0 15. d4 b6 16. b4 bxc5 17. bxc5 Rb8 18. Bg5 Re8 19. Qd3 Rb7 20. Rab1 Qc7 21. Rxb7 Qxb7 22. Rb1 Qc7 23. Bxe7 Rxe7 24. Qa6 Nf8 25. Rb4 Qd8 26. Qxc6 Qa5 27. Rb8 Qxa2 28. Qc8 1-0

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Keber, Ernst"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "E25"]
[WhiteElo "1590"]
[BlackElo "1680"]
[PlyCount "73"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. a3 Bxc3+ 6. bxc3 c5 7. cxd5 Nxd5 8. dxc5 Qa5 9. e4 Ne7 10. Be3 0-0 11. Qb3 Qc7 12. a4 a6 13. Nh3 Ng6 14. Nf2 Nc6 15. Nd3 Rd8 16. Be2 Nce5 17. Nxe5 Nxe5 18. 0-0 Bd7 19. Rfd1 Bc6 20. Rd4 Rxd4 21. cxd4 Ng6 22. g3 Rd8 23. Kg2 h6 24. Bc4 Ne7 25. Bf4 Qa5 26. Qb2 Rd7 27. h4 Ng6 28. Bd6 Ne7 29. h5 Nc8 30. Be5 Qd8 31. Qc3 Qg5 32. Rh1 Bxa4 33. Rh4 Bc6 34. Rg4 Qxh5 35. Rxg7+ Kf8 36. Bf6 Ne7 37. g4 1-0

[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Kjeldsen, Karsten"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "B18"]
[BlackElo "1680"]
[PlyCount "27"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Nc5 b6 6. Nb3 e6 7. Nf3 Bd6 8. g3 Ne7 9. Bg2 h6 10. Qe2 Nd7 11. 0-0 0-0 12. Be3 Rc8 13. Rac1 c5 14. Rcd1 1/2-1/2

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Krett, Vladimir"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "E20"]
[BlackElo "1680"]
[PlyCount "50"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 0-0 5. a3 Bxc3 6. Bxc3 Ne4 7. Qc2 Nxc3 8. Qxc3 b6 9. f3 Bb7 10. e4 Re8 11. Bd3 d5 12. Ne2 Nd7 13. c5 bxc5 14. dxc5 Qf6 15. c6 Qxc3+ 16. Nxc3 Bxc6 17. Bb5 Bxb5 18. Nxb5 Rec8 19. Ke2 a6 20. Nd4 c5 21. Nb3 Rab8 22. Nd2 Rxb2 23. exd5 exd5 24. Kd3 Ne5+ 25. Kc3 Rcb8 0-1

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Aberlenc, Thomas"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1680"]
[BlackElo "2110"]
[PlyCount "52"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. Nbd2 0-0 7. e4 dxe4 8. dxe4 Be6 9. b3 Qd6 10. Qe2 Qc5 11. c4 Rfd8 12. Bb2 a5 13. Rad1 a4 14. h3 Nd7 15. Nb1 axb3 16. axb3 Qb6 17. Nbd2 Ra2 18. Bc3 Nc5 19. Rb1 Nd3 20. Ne1 Nxe1 21. Qxe1 Nb4 22. Rb2 Rxb2 23. Bxb2 Nd3 24. Qb1 Nxf2 25. Rxf2 Rxd2 26. Qe1 Rxb2 0-1

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Biedermann, Kyle"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1680"]
[PlyCount "26"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. c3 0-0 7. Qc2 Be6 8. Nbd2 a5 9. a4 Qd7 10. Re1 h6 11. e4 dxe4 12. Nxe4 Rad8 13. Nc5 Bxc5 0-1

[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Cobianchi, Matteo"]
[Result "0-1"]
[ECO "A07"]
[WhiteElo "1680"]
[PlyCount "64"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 Nf6 4. Nf3 Nc6 5. 0-0 Be7 6. Nbd2 0-0 7. e4 d4 8. Nc4 Bg4 9. a4 Nd7 10. Bd2 h6 11. Qc1 a5 12. c3 Bc5 13. cxd4 Bxd4 14. Bc3 Bxf3 15. Bxf3 Nc5 16. Bxd4 Qxd4 17. Be2 Nb3 18. Qc3 Nxa1 19. Rxa1 Rfe8 20. Qxd4 Nxd4 21. Kf1 g6 22. Nd2 Re6 23. Rc1 Rc6 24. Rxc6 Nxc6 25. Ke1 f6 26. Kd1 Nd4 27. Nf3 Ne6 28. Kd2 Nc5 29. Bd1 Rd8 30. Bc2 Nxe4+ 31. Ke3 Ng5 32. Nxg5 hxg5 0-1

[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Idrisov, Nadia"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1680"]
[PlyCount "50"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 f5 4. c4 c6 5. Nf3 Bd6 6. 0-0 Nf6 7. cxd5 cxd5 8. Qb3 Nc6 9. Bg5 e4 10. dxe4 dxe4 11. Nfd2 Qe7 12. Nc4 Bc5 13. e3 Be6 14. Bxf6 gxf6 15. Rd1 a6 16. Qc2 Nb4 17. Qe2 Nd3 18. b3 Rc8 19. Qh5+ Qf7 20. Qxf7+ Kxf7 21. Bf1 Rhd8 22. Bxd3 Rxd3 23. Rxd3 exd3 24. Ncd2 Bb4 25. Kg2 Rc1 0-1

[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Kosirog, Nicolai"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1680"]
[PlyCount "58"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 e5 2. Bg2 d5 3. d3 c6 4. Nf3 Bd6 5. 0-0 Nf6 6. Nbd2 0-0 7. e4 Bg4 8. Re1 Nbd7 9. c3 h6 10. Qc2 Qc7 11. h3 Be6 12. d4 exd4 13. Nxd4 Rfe8 14. exd5 Bxd5 15. Rxe8+ Rxe8 16. N2f3 Nc5 17. Qd1 Nce4 18. Nf5 Bc5 19. Be3 Bxe3 20. Nxe3 Qb6 21. Nxd5 Qxf2+ 22. Kh1 Nxd5 23. Qg1 Qxg3 24. Rf1 Qf4 25. Qh2 Ng3+ 26. Kg1 Qe3+ 27. Rf2 Ne2+ 28. Kf1 Qc1+ 29. Ne1 Ne3+ 0-1

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Mohanakrishnan, Balaram"]
[Result "0-1"]
[ECO "A00"]
[WhiteElo "1680"]
[PlyCount "52"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. g3 d5 2. Bg2 e5 3. d3 Nf6 4. Nf3 Bd6 5. 0-0 0-0 6. Nc3 c6 7. e4 Nbd7 8. Nh4 Nb6 9. exd5 cxd5 10. Bg5 Be6 11. Re1 h6 12. Bd2 a6 13. a3 Re8 14. b4 Rc8 15. Qc1 Qd7 16. Nf3 d4 17. Ne4 Nxe4 18. Rxe4 Bf5 19. Re1 Bxd3 20. Bxh6 Bxc2 21. Bxg7 Kxg7 22. Qg5+ Bg6 23. Nxe5 Bxe5 24. Rxe5 d3 25. Rxe8 Rxe8 26. Bf3 d2 0-1

[Event "W-ch WS/O/389 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Vizbaras, Tadas"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "E04"]
[BlackElo "1680"]
[PlyCount "57"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. 0-0 b5 7. Ne5 Nd5 8. a4 Bb7 9. e4 Nf6 10. axb5 axb5 11. Rxa8 Bxa8 12. Nc3 c6 13. d5 Be7 14. dxe6 fxe6 15. Qe2 0-0 16. Bh3 Qc8 17. Nf3 Na6 18. Ng5 Nc5 19. Be3 Kh8 20. Bxc5 Bxc5 21. e5 Nd5 22. Qh5 h6 23. Nxe6 Bxf2+ 24. Rxf2 Rxf2 25. Kxf2 Qg8 26. Nxd5 cxd5 27. Nd4 b4 28. e6 Qf8+ 29. Qf7 1-0

[Event "W-ch WS/O/390 email"]
[Site "ICCF email"]
[Date "2010.09.15"]
[Round "?"]
[White "Volf, Michal"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1937"]
[BlackElo "1680"]
[PlyCount "49"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Ne4 Nxe4 14. Qxe4 0-0 15. Kb1 Nf6 16. Qe2 b5 17. g4 Nh7 18. Ne5 Qd5 19. f4 a5 20. g5 hxg5 21. fxg5 Nxg5 22. h6 Bf6 23. Bxg5 Bxg5 24. hxg7 Kxg7 25. Qh5 1-0

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "Jokipii, Galen"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1525"]
[BlackElo "1694"]
[PlyCount "36"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nf3 Bg7 4. Nc3 d6 5. e4 0-0 6. e5 dxe5 7. Nxe5 Nd5 8. Nxd5 Qxd5 9. f3 Rd8 10. c3 Nd7 11. Nxd7 Qxd7 12. Qd3 b6 13. 0-0-0 Bb7 14. g4 Rac8 15. h4 Qc6 16. Kb1 Qxf3 17. Be2 Qxf4 18. Rhf1 Qh2 0-1

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Giamporcaro, Sergio"]
[Result "1-0"]
[ECO "B48"]
[WhiteElo "1694"]
[PlyCount "33"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Qd2 Nf6 8. a3 Nxd4 9. Bxd4 e5 10. Be3 b5 11. Be2 Bb7 12. f3 b4 13. axb4 Bxb4 14. 0-0 0-0 15. Rfd1 d5 16. exd5 Bxc3 17. Qxc3 1-0

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Moes, Joaquim Carlos"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1694"]
[PlyCount "40"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Bg5 Bb4+ 6. Nd2 0-0 7. Ngf3 Re8+ 8. Be2 dxc4 9. 0-0 c3 10. bxc3 Bxc3 11. Bxf6 Qxf6 12. Rc1 Bxd4 13. Rxc7 Bb6 14. Rc2 Bf5 15. Rc1 Nd7 16. Re1 Ne5 17. Rf1 Rad8 18. Nxe5 Rxe5 19. Bf3 Qg5 20. Re1 Bxf2+ 0-1

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Portal, Angel"]
[Result "0-1"]
[ECO "C35"]
[WhiteElo "1694"]
[BlackElo "1681"]
[PlyCount "38"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 Be7 4. Bc4 Nf6 5. e5 Ng4 6. 0-0 Nc6 7. d4 d5 8. exd6 Bxd6 9. Re1+ Ne7 10. Nc3 0-0 11. h3 Nf6 12. Ne2 Ng6 13. c3 Ne4 14. Qb3 Ng5 15. Nxg5 Qxg5 16. g4 Qh4 17. Rf1 Qxh3 18. Nxf4 Nxf4 19. Bxf4 Qxg4+ 0-1

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "Pickles, Steven Ralph"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "B13"]
[BlackElo "1694"]
[PlyCount "34"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Be2 Nc6 5. Bg4 Bxg4 6. Qxg4 Nf6 7. Qh4 e6 8. c3 Be7 9. Bg5 h6 10. Bxf6 Bxf6 11. Qg3 Rc8 12. Nf3 Qb6 13. Nbd2 Qxb2 14. Rb1 Qxc3 15. Rxb7 Nxd4 16. Rb1 Nxf3+ 17. Qxf3 Qxf3 1/2-1/2

[Event "W-ch WS/O/341 email"]
[Site "ICCF email"]
[Date "2010.01.24"]
[Round "?"]
[White "Scott, Rueon"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "D64"]
[WhiteElo "1585"]
[BlackElo "1694"]
[PlyCount "37"]
[EventDate "2010.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Bg5 Be7 5. e3 Nbd7 6. Nc3 0-0 7. Qc2 c6 8. Rc1 Re8 9. Bd3 h6 10. Bxf6 Nxf6 11. a4 Bd7 12. cxd5 cxd5 13. 0-0 Rc8 14. Qb3 b6 15. Ne5 Bd6 16. Nxd7 Nxd7 17. Nb5 Bb8 18. Rxc8 Qxc8 19. e4 1/2-1/2

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "Belanoff, Stuart B"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "E90"]
[BlackElo "1709"]
[PlyCount "59"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 Nbd7 8. Bg5 h6 9. Be3 Nc5 10. Nd2 a5 11. g4 c6 12. Be2 Bd7 13. h4 a4 14. g5 hxg5 15. hxg5 Nh7 16. Rg1 f5 17. gxf6 Rxf6 18. Qc2 cxd5 19. Nxd5 Rf7 20. Rxg6 Qh4 21. Rxd6 Qh1+ 22. Bf1 Ne6 23. Nb6 Rd8 24. c5 Bf8 25. Rxd7 Rdxd7 26. Nxd7 Rxd7 27. Qxa4 Rc7 28. Qb3 Kh8 29. Qxe6 Bxc5 30. Qxe5+ 1-0

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "Dudley, Bruce"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "A09"]
[WhiteElo "1696"]
[BlackElo "1709"]
[PlyCount "49"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 d5 2. c4 d4 3. g3 Nc6 4. Bg2 e5 5. 0-0 Nf6 6. d3 a5 7. e3 Be7 8. exd4 exd4 9. Na3 Nd7 10. Nb5 Nc5 11. Re1 0-0 12. Bf4 Ne6 13. Rxe6 fxe6 14. Bxc7 Qd7 15. Ne5 Qe8 16. Bxc6 bxc6 17. Nd6 Bxd6 18. Bxd6 Rf5 19. c5 a4 20. Qg4 Ra7 21. Qxd4 Rb7 22. Rc1 Bd7 23. Rc4 Qh5 24. g4 Rg5 25. Be7 1-0

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "Krause, Norbert"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1709"]
[PlyCount "73"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Be2 h6 5. g4 Bd7 6. f4 e6 7. Nf3 c5 8. Be3 cxd4 9. Nxd4 Nc6 10. Nc3 Bb4 11. Qd3 Nge7 12. a3 Bxc3+ 13. Qxc3 a6 14. 0-0-0 Rc8 15. Nb3 0-0 16. Kb1 Na7 17. Qd2 Nb5 18. h4 Nc6 19. g5 Ne7 20. gxh6 g6 21. h5 Kh7 22. a4 Nc7 23. Na5 Bxa4 24. Nxb7 Qd7 25. Nc5 Qc6 26. Rdg1 Bb5 27. Bg4 Rg8 28. Qh2 Rb8 29. hxg6+ Nxg6 30. f5 exf5 31. Bxf5 Rbd8 32. e6 fxe6 33. Rxg6 Rxg6 34. Bxg6+ Kxg6 35. Qg3+ Kf7 36. Qg7+ Ke8 37. h7 1-0

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Jones"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1709"]
[BlackElo "1758"]
[PlyCount "66"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Ne7 6. 0-0 Bg4 7. Nbd2 Ng6 8. h3 Bf5 9. Re1 Nf4 10. Bf1 Be7 11. Nb3 Ng6 12. a4 0-0 13. a5 Nd7 14. Nfd2 Nh8 15. g4 Bg6 16. f4 Bh4 17. Re2 f5 18. Rg2 b5 19. g5 Bf7 20. Nf3 Bh5 21. Nbd2 Ng6 22. Be2 Nxf4 23. Nxh4 Bxe2 24. Rxe2 Qxg5+ 25. Ng2 Nxh3+ 26. Kf1 Qg4 27. Ra3 b4 28. Rb3 Ng5 29. Rxb4 f4 30. Re1 f3 31. Nxf3 Rxf3+ 32. Kg1 Nh3+ 33. Kh1 Nf2+ 0-1

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Theeuf, Joshua"]
[Result "1-0"]
[ECO "B92"]
[WhiteElo "1709"]
[PlyCount "41"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. Nd2 b5 11. a3 Nbd7 12. Nf3 Rc8 13. Qd2 h6 14. h3 Nb6 15. Rad1 Nc4 16. Bxc4 Bxc4 17. Rfe1 Be6 18. Kh1 Qc7 19. Ng1 Rfd8 20. f4 d5 21. Nxd5 1-0

[Event "W-ch WS/O/330 email"]
[Site "ICCF email"]
[Date "2009.12.15"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Zimmermann, Jasmin"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1709"]
[BlackElo "1630"]
[PlyCount "45"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2013"]
[Source "ChessBase"]
[SourceDate "2012.11.12"]
[SourceVersion "1"]
[SourceVersionDate "2012.11.12"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qe5+ 4. Be2 c6 5. Nf3 Qc7 6. d4 Bf5 7. Ne5 e6 8. 0-0 Bd6 9. g4 Bxe5 10. dxe5 Bg6 11. Bf4 Ne7 12. Qd2 0-0 13. h4 Rd8 14. Qc1 h6 15. h5 Bh7 16. g5 hxg5 17. Bxg5 Re8 18. Rd1 Nd5 19. Nxd5 cxd5 20. Qf4 Qxc2 21. Bb5 Nc6 22. Rd2 Qf5 23. Qxf5 1/2-1/2

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "Alberts, Jaco A"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "1809"]
[BlackElo "1690"]
[PlyCount "48"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 c6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. a3 0-0 8. Bd3 e5 9. cxd5 cxd5 10. dxe5 Nxe5 11. Nxe5 Bxe5 12. f4 Bxc3+ 13. Qxc3 Qb6 14. 0-0 Re8 15. h3 Bd7 16. Bd2 Rac8 17. Qb4 Qxb4 18. Bxb4 Rxe3 19. Rad1 a6 20. Rfe1 Rce8 21. Rxe3 Rxe3 22. Kf2 Re8 23. Re1 Rxe1 24. Kxe1 Bc6 1/2-1/2

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "Hegelund, Ole Jakob"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B12"]
[BlackElo "1690"]
[PlyCount "37"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 h6 7. c3 Ne7 8. h3 Qc7 9. Bf4 c5 10. Na3 a6 11. c4 dxc4 12. Nxc4 Nd5 13. Bg3 cxd4 14. Nxd4 Bh7 15. Rc1 Qb8 16. Bg4 b5 17. Nxe6 fxe6 18. Bxe6 bxc4 19. Bxd7+ 1-0

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Beavan, Robert"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1690"]
[BlackElo "1851"]
[PlyCount "55"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. e4 d6 4. d4 Bg7 5. Ne2 0-0 6. 0-0 c5 7. dxc5 dxc5 8. Nbc3 Nc6 9. Be3 Qa5 10. Nd5 Nxd5 11. exd5 Ne5 12. d6 exd6 13. Qxd6 Bg4 14. Rfe1 Rac8 15. Qd2 Qxd2 16. Bxd2 Nf3+ 17. Bxf3 Bxf3 18. Nc3 Rfd8 19. Bf4 Bxc3 20. bxc3 Re8 21. Re3 Rxe3 22. Bxe3 b6 23. Re1 f6 24. h4 Kf7 25. Bf4 Rd8 26. Kh2 c4 27. Re3 Bb7 28. Kh3 1/2-1/2

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Cannon, Antony D"]
[Result "0-1"]
[ECO "C19"]
[WhiteElo "1690"]
[PlyCount "60"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. a4 0-0 9. Bd3 h6 10. 0-0 b6 11. Ba3 Ba6 12. Re1 Bxd3 13. cxd3 Nd7 14. dxc5 bxc5 15. d4 Nc6 16. h3 Na5 17. Bxc5 Nxc5 18. dxc5 Qxc5 19. Qd4 Rfc8 20. Re3 Rab8 21. Qxc5 Rxc5 22. Nd4 Rbc8 23. Ne2 Nc4 24. Rg3 Nxe5 25. Rb1 Rc4 26. Rb4 a5 27. Rb6 Rxa4 28. Ra6 Ra1+ 29. Kh2 Nc4 30. Ra7 Nd2 0-1

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Cardenas, Inoel"]
[Result "0-1"]
[ECO "A22"]
[WhiteElo "1690"]
[PlyCount "80"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. g3 Bb4 4. Bg2 0-0 5. Nf3 d6 6. 0-0 Bg4 7. Qb3 Bxc3 8. bxc3 Qc8 9. d3 Nc6 10. Bg5 Nd7 11. e4 h6 12. Be3 Nf6 13. Nd2 b6 14. d4 Bh3 15. d5 Ne7 16. Qd1 Bxg2 17. Kxg2 Ng6 18. f4 exf4 19. Bxf4 h5 20. Bg5 Ng4 21. h3 N4e5 22. Qxh5 Qa6 23. Qe2 Qa3 24. h4 Qxc3 25. h5 Nh8 26. h6 f6 27. h7+ Kxh7 28. Qh5+ Kg8 29. Rh1 Nhg6 30. Qh7+ Kf7 31. Bh6 Rg8 32. Raf1 Ng4 33. Nf3 Qc2+ 34. Kg1 Ne7 35. Ng5+ Ke8 36. Ne6 gxh6 37. Nxc7+ Kd7 38. Nxa8 Rxa8 39. Rh4 Rg8 40. Rf4 Ne3 0-1

[Event "W-ch WS/O/292 email"]
[Site "ICCF email"]
[Date "2009.06.08"]
[Round "?"]
[White "Wiese, David"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "A45"]
[BlackElo "1690"]
[PlyCount "52"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 Ne4 3. Bf4 c5 4. f3 Qa5+ 5. c3 Nf6 6. d5 Qb6 7. Bc1 e6 8. c4 exd5 9. cxd5 c4 10. e3 Bc5 11. Kf2 0-0 12. Bxc4 Re8 13. Qb3 Qd8 14. Nc3 a6 15. d6 Rf8 16. Nge2 b5 17. Bd5 Nc6 18. Ne4 Nxe4+ 19. Bxe4 Bxd6 20. Bxh7+ Kxh7 21. Qd3+ Kg8 22. Qxd6 Qb6 23. Bd2 Re8 24. Rac1 Re6 25. Qc5 Qxc5 26. Rxc5 Bb7 1/2-1/2

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "Foote, Ian"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "C50"]
[BlackElo "1706"]
[PlyCount "28"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 d6 4. c3 Bg4 5. Qb3 Qd7 6. Qxb7 Rb8 7. Qa6 Rb6 8. Qa4 Bxf3 9. gxf3 Qh3 10. Be2 Nge7 11. Na3 Qd7 12. Bb5 d5 13. exd5 Qxd5 14. Be2 Ng6 0-1

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "Hrdy, Tomas"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B14"]
[BlackElo "1706"]
[PlyCount "49"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 e6 6. Nf3 Bb4 7. cxd5 Nxd5 8. Bd2 Nc6 9. Bd3 0-0 10. 0-0 Be7 11. Re1 Bf6 12. Nxd5 Qxd5 13. Be4 Qd7 14. Bc3 Rd8 15. Qc2 g6 16. d5 exd5 17. Bxf6 dxe4 18. Rad1 Qe8 19. Bxd8 Nxd8 20. Qxe4 Qf8 21. Qh4 Ne6 22. Ne5 a6 23. Ng4 h5 24. Nf6+ Kg7 25. Rd5 1-0

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Munoz Duran, Jaime"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1706"]
[PlyCount "86"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. c3 Nf6 4. e5 Nd5 5. d4 cxd4 6. cxd4 d6 7. Bc4 e6 8. 0-0 Be7 9. Qe2 0-0 10. Nc3 dxe5 11. dxe5 Nxc3 12. bxc3 b6 13. Qe4 Qc7 14. Bd3 g6 15. Bh6 Rd8 16. Rad1 Rd5 17. Bf4 Bb7 18. Rfe1 Na5 19. Qe2 Qxc3 20. Be4 Rxd1 21. Rxd1 Bxe4 22. Qxe4 Qc6 23. Qxc6 Nxc6 24. Rd7 Rd8 25. Rxd8+ Bxd8 26. Kf1 Bc7 27. g3 b5 28. Ke2 Kg7 29. Be3 a6 30. g4 Nxe5 31. Bd4 f6 32. Bxe5 Bxe5 33. h3 Bd6 34. Ne1 f5 35. g5 e5 36. f3 Kf7 37. Kd3 Ke6 38. Nc2 Be7 39. h4 Bc5 40. Ke2 Kd5 41. Kf1 Kc4 42. Ke2 a5 43. Kf1 b4 0-1

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Pinho, Flavio Alexandre Ne"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "1706"]
[PlyCount "41"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. h4 h6 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Qc7 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 0-0-0 16. g3 c5 17. Bf4 Bd6 18. Bxd6 Rxd6 19. dxc5 Qxc5 20. Rxd6 Qxd6 21. Qc4+ 1/2-1/2

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Tegtmeier, Joseph"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1706"]
[PlyCount "49"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e6 2. Qe2 c5 3. g3 Nc6 4. Nf3 d5 5. exd5 Qxd5 6. Nc3 Qd7 7. Bg2 Nf6 8. 0-0 Nd4 9. Qd3 Nxf3+ 10. Qxf3 Rb8 11. d3 b6 12. Bf4 Bb7 13. Qe2 Bxg2 14. Kxg2 Bd6 15. Bxd6 Qxd6 16. a4 0-0 17. Nb5 Qc6+ 18. Qf3 Qxf3+ 19. Kxf3 a6 20. Nc3 Rfd8 21. Rfe1 Kf8 22. Ne4 Ke7 23. Nxf6 Kxf6 24. Re4 Rd5 25. Ke2 1/2-1/2

[Event "W-ch WS/O/276 email"]
[Site "ICCF email"]
[Date "2009.03.18"]
[Round "?"]
[White "Sommeling, Gerben H"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "A07"]
[WhiteElo "1837"]
[BlackElo "1706"]
[PlyCount "50"]
[EventDate "2009.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 g6 2. g3 Bg7 3. Bg2 e5 4. 0-0 d5 5. d3 Ne7 6. Nbd2 0-0 7. e4 Nbc6 8. c3 a5 9. a4 h6 10. Qc2 Be6 11. b3 f5 12. exd5 Bxd5 13. Re1 Kh7 14. Ba3 Re8 15. Re2 Ng8 16. Rae1 Rb8 17. Kh1 Qf6 18. Ng1 Bxg2+ 19. Kxg2 Qf7 20. Bb2 Qd5+ 21. f3 Rbd8 22. Re3 e4 23. d4 exf3+ 24. Ngxf3 Rxe3 25. Rxe3 Nf6 1/2-1/2

[Event "NAtlantic tt6 B01 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Elison, Kari"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2364"]
[BlackElo "1721"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Iceland"]
[BlackTeam "Irland"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "IRL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ Qxc6 11. 0-0 Bxc3 12. bxc3 Qxc3 13. Re1+ Ne7 14. Bg5 f6 15. Rc1 Qb4 16. Bd2 Qd6 17. Qb3 0-0-0 18. Bb4 Qd5 19. Rxe7 Qxb3 20. Rcxc7+ Kb8 21. Rxb7+ Ka8 22. Rxa7+ Kb8 23. Rab7+ Ka8 24. axb3 Rxd4 25. g3 Rd1+ 26. Kg2 Rg8 27. Bc5 1-0

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Elison, Kari"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C44"]
[WhiteElo "2364"]
[BlackElo "1721"]
[PlyCount "53"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. c3 d5 5. exd5 Qxd5 6. cxd4 Bg4 7. Be2 Bb4+ 8. Nc3 Bxf3 9. Bxf3 Qc4 10. Bxc6+ Qxc6 11. 0-0 Bxc3 12. bxc3 Qxc3 13. Re1+ Ne7 14. Bg5 f6 15. Rc1 Qb4 16. Bd2 Qd6 17. Qb3 0-0-0 18. Bb4 Qd5 19. Rxe7 Qxb3 20. Rcxc7+ Kb8 21. Rxb7+ Ka8 22. Rxa7+ Kb8 23. Rab7+ Ka8 24. axb3 Rxd4 25. g3 Rd1+ 26. Kg2 Rg8 27. Bc5 1-0

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Evans, Gordon R"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2294"]
[BlackElo "1721"]
[PlyCount "59"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d5 10. f4 N5c6 11. e5 Qh4 12. Qd2 Bxd4 13. cxd4 Bg4 14. Bd3 Bf5 15. Nc3 Bxd3 16. Qxd3 a6 17. f5 f6 18. e6 Qh5 19. Rf3 Nb4 20. Qb1 Rad8 21. a3 Nbc6 22. Qd3 Kh8 23. Raf1 Qe8 24. Rh3 g6 25. Bh6 Rg8 26. Bg5 fxg5 27. Rxh7+ Kxh7 28. Qh3+ Kg7 29. f6+ Kf8 30. Qh6+ 1-0

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Lloyd, Geoffrey"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C84"]
[WhiteElo "2112"]
[BlackElo "1721"]
[PlyCount "49"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. Nc3 d6 8. Nd5 Na5 9. Nxe7 Qxe7 10. 0-0 0-0 11. Bg5 h6 12. Bh4 Bg4 13. h3 Bh5 14. Re1 Nxb3 15. axb3 Rfd8 16. Qe2 Bxf3 17. Qxf3 g5 18. Bg3 b4 19. Ra5 h5 20. h4 Ng4 21. Qf5 gxh4 22. Qxh5 hxg3 23. Qxg4+ Kh8 24. Re3 gxf2+ 25. Kf1 1-0

[Event "NAtlantic tt6 B01 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Lovholt, Thor"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2183"]
[BlackElo "1721"]
[PlyCount "71"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Norway"]
[BlackTeam "Irland"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "IRL"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rde8 14. Qe2 Kd7 15. Rxe8 Rxe8 16. Qd3 g6 17. Bf6 Nb4 18. Qxd4 Nxc2 19. Qg4+ Qf5 20. Qxf5+ gxf5 21. Rd1 Nb4 22. a3 Nc6 23. Bc3 Kc8 24. g3 a6 25. Kg2 b5 26. Ng5 Re2 27. Nxh7 b4 28. axb4 Bxb4 29. Bxb4 Nxb4 30. h4 Re7 31. Nf8 Rf7 32. Ng6 Nc6 33. Rd5 Rf6 34. h5 Nd8 35. Ne7+ Kb7 36. Rxd8 1-0

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Lovholt, Thor"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C56"]
[WhiteElo "2183"]
[BlackElo "1721"]
[PlyCount "71"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Bc4 Nf6 5. 0-0 Nxe4 6. Re1 d5 7. Bxd5 Qxd5 8. Nc3 Qa5 9. Nxe4 Be6 10. Neg5 0-0-0 11. Nxe6 fxe6 12. Rxe6 Bd6 13. Bg5 Rde8 14. Qe2 Kd7 15. Rxe8 Rxe8 16. Qd3 g6 17. Bf6 Nb4 18. Qxd4 Nxc2 19. Qg4+ Qf5 20. Qxf5+ gxf5 21. Rd1 Nb4 22. a3 Nc6 23. Bc3 Kc8 24. g3 a6 25. Kg2 b5 26. Ng5 Re2 27. Nxh7 b4 28. axb4 Bxb4 29. Bxb4 Nxb4 30. h4 Re7 31. Nf8 Rf7 32. Ng6 Nc6 33. Rd5 Rf6 34. h5 Nd8 35. Ne7+ Kb7 36. Rxd8 1-0

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Danzanvilliers, Patrice"]
[Result "0-1"]
[ECO "B04"]
[WhiteElo "1721"]
[BlackElo "2315"]
[PlyCount "58"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. Nxe5 g6 6. Bc4 c6 7. 0-0 Bg7 8. Re1 0-0 9. Bb3 Be6 10. Nd2 Nd7 11. Ndf3 a5 12. a4 Nxe5 13. Nxe5 Qb6 14. Bxd5 cxd5 15. h3 Rac8 16. c3 Rfe8 17. Re2 f6 18. Nd3 Bf5 19. Be3 Qc6 20. Nf4 Red8 21. Rd2 b6 22. Qb3 Rd6 23. Rad1 Qc4 24. Qxc4 Rxc4 25. Ra1 Bd7 26. b4 Rxc3 27. bxa5 bxa5 28. Rb2 Bc6 29. Bd2 Rc4 0-1

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Martin Molinero, Raul"]
[Result "0-1"]
[ECO "B16"]
[WhiteElo "1721"]
[BlackElo "2318"]
[PlyCount "38"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. c3 Bf5 7. Nf3 Nd7 8. g3 Qa5 9. Bg2 Qa6 10. Be3 Bd3 11. a4 e6 12. Nd2 Nb6 13. Qb3 0-0-0 14. Bf1 Bxf1 15. Rxf1 Qa5 16. Ne4 Be7 17. f4 Qf5 18. Nc5 Bxc5 19. dxc5 Qe4 0-1

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Morley, Paul"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1721"]
[BlackElo "2277"]
[PlyCount "66"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 g5 2. d4 h6 3. Nc3 Bg7 4. Be3 d6 5. Bc4 c6 6. a4 Nf6 7. h3 d5 8. exd5 cxd5 9. Bb5+ Nc6 10. Nf3 a6 11. Bxc6+ bxc6 12. a5 0-0 13. 0-0 Ne4 14. Nxe4 dxe4 15. Ne5 c5 16. Nc6 Qd6 17. d5 Bd7 18. c3 f5 19. Qb3 f4 20. Nxe7+ Qxe7 21. d6+ Qf7 22. Qxf7+ Kxf7 23. Bxc5 Rac8 24. Bb6 Ke6 25. Bc7 Be5 26. Rfe1 Bc6 27. Rad1 Kd7 28. Re2 f3 29. Red2 fxg2 30. Re2 Rf3 31. Kxg2 e3 32. fxe3 Rcf8 33. e4 Rg3+ 0-1

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Rodriguez Rey, Juan"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1721"]
[BlackElo "2319"]
[PlyCount "26"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bc4 Bf5 8. 0-0 e6 9. c3 Bd6 10. Bg5 h6 11. Bxf6 Qxf6 12. h3 g5 13. Kh1 h5 0-1

[Event "NAtlantic tt6 B01 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Walters, Gary"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1721"]
[BlackElo "2111"]
[PlyCount "60"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]
[WhiteTeam "Irland"]
[BlackTeam "United States"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "USA"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nxf6 14. Bg2 Bh6 15. Bxf6 Qxf6 16. Nxb5 0-0-0 17. Nc3 Qe5+ 18. Qe2 Qxe2+ 19. Nxe2 exd5 20. 0-0 d4 21. Bxb7+ Kxb7 22. Kg2 Kc6 23. f4 Bg7 24. Rac1 Rhe8 25. Ng1 d3 26. Nf3 Re2+ 27. Rf2 Rxf2+ 28. Kxf2 d2 29. Nxd2 Rxd2+ 30. Kg1 Kd5 0-1

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Waters, Gary"]
[Result "0-1"]
[ECO "D44"]
[WhiteElo "1721"]
[BlackElo "2111"]
[PlyCount "60"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. Bg5 dxc4 6. e4 b5 7. e5 h6 8. Bh4 g5 9. Nxg5 hxg5 10. Bxg5 Nbd7 11. exf6 Bb7 12. g3 c5 13. d5 Nxf6 14. Bg2 Bh6 15. Bxf6 Qxf6 16. Nxb5 0-0-0 17. Nc3 Qe5+ 18. Qe2 Qxe2+ 19. Nxe2 exd5 20. 0-0 d4 21. Bxb7+ Kxb7 22. Kg2 Kc6 23. f4 Bg7 24. Rac1 Rhe8 25. Ng1 d3 26. Nf3 Re2+ 27. Rf2 Rxf2+ 28. Kxf2 d2 29. Nxd2 Rxd2+ 30. Kg1 Kd5 0-1

[Event "NAtlantic tt6 B08 email"]
[Site "ICCF email"]
[Date "2008.06.20"]
[Round "?"]
[White "Ribeiro, Sergio Mario da Sil"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C63"]
[WhiteElo "2244"]
[BlackElo "1721"]
[PlyCount "39"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. exf5 e4 5. Qe2 Qe7 6. Bxc6 bxc6 7. Nd4 Nf6 8. Nc3 c5 9. Nb3 d5 10. 0-0 Bxf5 11. f3 exf3 12. Qxf3 Bxc2 13. d3 Bxb3 14. axb3 c6 15. Bg5 Qd6 16. Bxf6 Qxf6 17. Qh5+ Qg6 18. Qe5+ Kd7 19. Nb5 Re8 20. Rxa7+ 1-0

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "Cordy, Joe"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1800"]
[BlackElo "1721"]
[PlyCount "73"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 d5 4. Bg2 Bg7 5. 0-0 0-0 6. Nc3 c6 7. Bf4 Nbd7 8. Re1 Re8 9. Qc1 Ne4 10. Nxe4 dxe4 11. Nd2 Bxd4 12. Nxe4 Qb6 13. c3 Bg7 14. Qc2 e5 15. Be3 Qc7 16. Rad1 Nb6 17. Nd6 Re6 18. Bxb6 axb6 19. Nxc8 Qxc8 20. Bh3 f5 21. e4 Qf8 22. exf5 gxf5 23. Bxf5 Re7 24. Re3 Rxa2 25. Bxh7+ Kh8 26. Be4 Ra8 27. Red3 Rf7 28. Qd2 b5 29. Qg5 Bf6 30. Qg6 Rg7 31. Qh6+ Kg8 32. Rf3 Rf7 33. Rxf6 Qxh6 34. Rxh6 Raf8 35. Rd2 Ra8 36. Rdd6 Re8 37. Bg6 1-0

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "Jesse, Ingemars"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "D70"]
[BlackElo "1721"]
[PlyCount "20"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 g6 4. cxd5 Nxd5 5. e4 Nb6 6. h3 Bg7 7. Nc3 0-0 8. Be2 c6 9. 0-0 Be6 10. Bf4 Bc4 0-1

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "Liaskos, Leonithas"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "B12"]
[BlackElo "1721"]
[PlyCount "28"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Nc3 Bb4 5. Bf4 Ne7 6. Qd3 b6 7. Nge2 Ba6 8. Qe3 0-0 9. 0-0-0 c5 10. a3 Bxc3 11. Qxc3 c4 12. h4 Nbc6 13. g4 Ng6 14. Bg3 b5 0-1

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Floren, Dieter"]
[Result "0-1"]
[ECO "E29"]
[WhiteElo "1721"]
[BlackElo "2036"]
[PlyCount "62"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. e3 0-0 7. Bd3 Nc6 8. Ne2 b6 9. e4 Ne8 10. 0-0 Ba6 11. f4 f5 12. exf5 exf5 13. dxc5 bxc5 14. Be3 d6 15. Ng3 Na5 16. Bxf5 Bxc4 17. Bd3 Nf6 18. Bxc4+ Nxc4 19. Qb3 d5 20. Bxc5 Nd2 21. Qa2 Nxf1 22. Rxf1 Rf7 23. Ne2 Ne4 24. Bd4 Rc8 25. g3 Qd7 26. Rb1 h5 27. a4 h4 28. Kg2 Re8 29. Rb5 h3+ 30. Kf1 Qg4 31. Kg1 Qf3 0-1

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Robida, Paul"]
[Result "1/2-1/2"]
[ECO "C67"]
[WhiteElo "1721"]
[BlackElo "1965"]
[PlyCount "44"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. 0-0 Nxe4 5. d4 Nd6 6. Bxc6 dxc6 7. dxe5 Nf5 8. Qxd8+ Kxd8 9. Nc3 Be6 10. Rd1+ Ke8 11. Ne2 Rd8 12. Rxd8+ Kxd8 13. b3 Bc5 14. Bb2 Kc8 15. Rd1 h6 16. Nf4 g5 17. Nxe6 fxe6 18. Rd3 Rd8 19. Rxd8+ Kxd8 20. Nd2 Bd4 21. Bxd4 Nxd4 22. c4 Ne2+ 1/2-1/2

[Event "W-ch WS/O/209 email"]
[Site "ICCF email"]
[Date "2008.05.19"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Thompson, George Edward"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1721"]
[BlackElo "2137"]
[PlyCount "35"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 Bg4 7. Bg2 Nc6 8. 0-0 0-0-0 9. d5 Ne5 10. Bf4 Bxf3 11. Bxf3 Nxf3+ 12. Qxf3 e5 13. dxe6 Qxe6 14. Bg5 Rd6 15. Rfe1 Qd7 16. Rad1 Be7 17. Rxd6 Qxd6 18. Bxf6 1/2-1/2

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "Cripps, Cyril"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "E97"]
[WhiteElo "2038"]
[BlackElo "1724"]
[PlyCount "73"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. d4 Bg7 4. e4 d6 5. Nf3 0-0 6. Be2 e5 7. dxe5 dxe5 8. 0-0 Nc6 9. Bg5 Qxd1 10. Raxd1 b6 11. Rd2 Bb7 12. Bxf6 Bxf6 13. Nd5 Bd8 14. Re1 Kg7 15. Bd1 Re8 16. Ba4 Rc8 17. Nb4 Re6 18. Nxc6 Bxc6 19. Bxc6 Rxc6 20. Nxe5 Rc5 21. f4 Bf6 22. b4 Rxe5 23. fxe5 Bxe5 24. Rd7 Kg8 25. Rf1 Rf8 26. g4 Kg7 27. g5 Kg8 28. c5 b5 29. Kg2 Kg7 30. Re7 Bc3 31. Rxc7 Bxb4 32. e5 Kg8 33. c6 Bc3 34. Rfxf7 Bxe5 35. Rxf8+ Kxf8 36. Rxh7 a5 37. c7 1-0

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "Kaytazki, Lyubomir"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "2002"]
[BlackElo "1724"]
[PlyCount "44"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. e4 Nxe4 3. f3 Nf6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 0-0 7. 0-0-0 d5 8. Bf4 Nbd7 9. g4 e6 10. h4 c5 11. Bd6 Re8 12. Nb5 Qb6 13. g5 Nh5 14. Bc7 Qc6 15. Bh2 e5 16. dxe5 Nxe5 17. Qxd5 Qxd5 18. Rxd5 Nc6 19. Ne2 Nb4 20. Nc7 Nxd5 21. Nxe8 Bf5 22. Nd6 Bc8 1/2-1/2

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Hensley, Michael"]
[Result "0-1"]
[ECO "D45"]
[WhiteElo "1724"]
[BlackElo "1946"]
[PlyCount "40"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Qc2 Bd6 7. b3 0-0 8. Bd3 e5 9. dxe5 Nxe5 10. Nxe5 Bxe5 11. Bb2 Bd7 12. cxd5 cxd5 13. h3 Rc8 14. Qd2 Bc6 15. 0-0 d4 16. exd4 Qxd4 17. Rad1 Qh4 18. Rfe1 Bf4 19. Qc2 Qg5 20. Ne4 Bxe4 0-1

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Squires, Michael B"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "1724"]
[BlackElo "2108"]
[PlyCount "84"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Bd3 Qxd4 6. Nf3 Qd8 7. Qe2 Nxe4 8. Bxe4 g6 9. 0-0 Bg7 10. c4 0-0 11. Bg5 Re8 12. Rad1 Qc7 13. h3 Na6 14. Rd2 Nc5 15. Rfd1 f6 16. Bh4 Bh6 17. Bg3 Qb6 18. Rd4 Ne6 19. R4d3 f5 20. Rb3 fxe4 21. Rxb6 exf3 22. Qxf3 axb6 23. Qb3 Ra6 24. a3 Bg7 25. Rd2 Nd4 26. Qe3 Nf5 27. Qb3 e5 28. Qd1 Nd4 29. f3 c5 30. Qf1 Bf5 31. Bh2 Ra4 32. g4 Be6 33. Kg2 Bxc4 34. Qe1 Bd5 35. Rf2 e4 36. f4 e3+ 37. Kg3 Bc6 38. Rf1 e2 39. Rf2 Re3+ 40. Kh4 Bf6+ 41. g5 Nf5+ 42. Kg4 h5+ 0-1

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Yakimov, Alexander"]
[Result "0-1"]
[ECO "C31"]
[WhiteElo "1724"]
[BlackElo "2272"]
[PlyCount "52"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 d5 3. exd5 c6 4. Nc3 exf4 5. Nf3 Bd6 6. d4 Ne7 7. dxc6 Nbxc6 8. d5 Nb4 9. Bc4 0-0 10. a3 Na6 11. b4 Bg4 12. 0-0 Rc8 13. Qd3 Ng6 14. Bxa6 Bxf3 15. Qxf3 Qb6+ 16. Kh1 Qxa6 17. Bb2 Ne5 18. Qd1 Nc4 19. Qc1 Nxb2 20. Qxb2 Be5 21. Rf3 Rxc3 22. Rxc3 f3 23. b5 Qh6 24. h3 Qf4 25. Kg1 Qh2+ 26. Kf2 Qxg2+ 0-1

[Event "W-ch WS/O/178 email"]
[Site "ICCF email"]
[Date "2008.01.14"]
[Round "?"]
[White "Price, Brennan T"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C89"]
[WhiteElo "1949"]
[BlackElo "1724"]
[PlyCount "89"]
[EventDate "2008.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 c6 12. d4 Bd6 13. Re1 Qh4 14. g3 Qh3 15. Be3 Bg4 16. Qd3 Rae8 17. Nd2 Re6 18. a4 f5 19. axb5 axb5 20. Bxd5 cxd5 21. Qxb5 f4 22. Bxf4 Rxf4 23. Rxe6 Rxf2 24. Re8+ Kf7 25. Qxd5+ Kxe8 26. Ra8+ Ke7 27. Ra7+ Bd7 28. Kxf2 Qxh2+ 29. Ke1 Qg1+ 30. Ke2 Qh2+ 31. Kd3 Qxg3+ 32. Kc2 Qg6+ 33. Ne4 h6 34. c4 Qe6 35. Qxe6+ Kxe6 36. Ra6 g5 37. Rxd6+ Kf5 38. Rxd7 Kxe4 39. c5 g4 40. c6 g3 41. c7 g2 42. c8Q g1Q 43. Qe8+ Kf3 44. Rf7+ Kg2 45. Rg7+ 1-0

[Event "ICCF FM/0667 email"]
[Site "ICCF email"]
[Date "2007.12.05"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Westerlund, Trent"]
[Result "1-0"]
[ECO "C18"]
[WhiteElo "1724"]
[PlyCount "53"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Qg4 0-0 8. Nf3 Qa5 9. Bd2 c4 10. Be2 Nbc6 11. 0-0 f6 12. exf6 Rxf6 13. Ne5 Nxe5 14. dxe5 Rf8 15. Qh3 Bd7 16. f4 b5 17. Bg4 Qb6+ 18. Be3 Qc6 19. Rf3 Nf5 20. Bxf5 exf5 21. Bd4 a5 22. Qh4 Rae8 23. h3 b4 24. cxb4 Qa4 25. c3 axb4 26. cxb4 Qc2 27. Qg3 1-0

[Event "ICCF FM/0667 email"]
[Site "ICCF email"]
[Date "2007.12.05"]
[Round "?"]
[White "Westerlund, Trent"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "B13"]
[BlackElo "1724"]
[PlyCount "54"]
[EventDate "2007.??.??"]
[EventType "match (corr)"]
[EventRounds "2"]
[SourceTitle "Corr 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.19"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. Bf4 Bg4 7. Qb3 Qc8 8. Nd2 e6 9. Ngf3 Be7 10. h3 Bh5 11. Ne5 0-0 12. 0-0 a6 13. Nxc6 bxc6 14. Rfe1 h6 15. Qc2 c5 16. dxc5 Bxc5 17. g4 Bxg4 18. hxg4 Nxg4 19. Bg3 Qd8 20. Nb3 Bb6 21. Qe2 Qg5 22. Nd4 Bxd4 23. cxd4 h5 24. f3 Ne3 25. Kf2 Nf5 26. Bxf5 Qxf5 27. Rac1 Rfc8 0-1

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "Akdag, Dara Sevkan"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "1793"]
[PlyCount "43"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Ba3 Nd7 8. Nf3 c5 9. Qb3 0-0 10. Bd3 Qc7 11. 0-0 Rb8 12. Rab1 b6 13. Rfd1 Rd8 14. Bc4 e6 15. Ng5 Nf8 16. Bxc5 Bd7 17. Be7 Rdc8 18. Ba6 Qxc3 19. Bxc8 Qxb3 20. axb3 Rxc8 21. Rbc1 Rb8 22. Rc7 1-0

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "Chripko, Lubomir"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B19"]
[BlackElo "1793"]
[PlyCount "65"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 e6 8. Ne5 Bh7 9. Bd3 Bxd3 10. Qxd3 Nd7 11. Bf4 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 Nxe4 15. Qxe4 Nf6 16. Qe2 Nd5 17. Bd2 Qb6 18. Nd7 Qxd4 19. Bxh6 Qb4 20. Bd2 Qd6 21. Nxf8 Kxf8 22. h5 Bf6 23. h6 gxh6 24. Bxh6+ Ke7 25. c4 Nf4 26. Qc2 Qc7 27. Qd2 Ng6 28. Bg5 Nf8 29. Rh8 Bxg5 30. Qxg5+ Ke8 31. Rxf8+ Kxf8 32. Rh1 Ke8 33. Rh8+ 1-0

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "Cowen, Michael"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D85"]
[BlackElo "1793"]
[PlyCount "29"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. e4 Nxc3 6. bxc3 Bg7 7. Nf3 c5 8. Rb1 0-0 9. Be2 b6 10. 0-0 Bb7 11. Qc2 cxd4 12. cxd4 Bxd4 13. Rd1 Nc6 14. Be3 Rc8 15. Qa4 1-0

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Friheim, Alex"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "1793"]
[PlyCount "17"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 e5 2. f4 exf4 3. Nf3 d6 4. d4 g5 5. h4 g4 6. Ng5 f6 7. Bxf4 fxg5 8. Bxg5 Be7 9. Qd2 1-0

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Milani, Oscar"]
[Result "0-1"]
[ECO "B33"]
[WhiteElo "1793"]
[PlyCount "68"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Bxf6 gxf6 10. Nd5 f5 11. Bd3 Be6 12. 0-0 Bxd5 13. exd5 Ne7 14. c3 Bg7 15. Qh5 e4 16. Bc2 Qc8 17. Rae1 0-0 18. Bb3 a5 19. Qg5 Qb7 20. f3 h6 21. Qg3 a4 22. Bc2 b4 23. Nc4 Qxd5 24. fxe4 Qxc4 25. exf5 Nd5 26. f6 Nxf6 27. Rxf6 bxc3 28. Rxh6 Qc5+ 29. Kh1 Rfe8 30. Rxe8+ Rxe8 31. Rh7 Qg5 32. Rxg7+ Qxg7 33. Qxg7+ Kxg7 34. g3 Re1+ 0-1

[Event "W-ch WS/O/017 email"]
[Site "ICCF email"]
[Date "2005.04.30"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Stocker, Nathan"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1793"]
[PlyCount "44"]
[EventDate "2005.??.??"]
[EventType "tourn (corr)"]
[EventRounds "6"]
[SourceTitle "Corr 2011"]
[Source "ChessBase"]
[SourceDate "2010.08.31"]
[SourceVersion "1"]
[SourceVersionDate "2010.08.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Nf6 3. Nf3 Nxd5 4. d4 g6 5. c4 Nb6 6. Nc3 Bg7 7. c5 Nd5 8. Bc4 Nf6 9. Qb3 0-0 10. Be3 Nc6 11. h3 Na5 12. Qa4 Nxc4 13. Qxc4 a5 14. g4 b6 15. Rd1 Ba6 16. Qb3 a4 17. Nxa4 Bb7 18. Ke2 Ra5 19. d5 Nxd5 20. Rxd5 Bxd5 21. Rd1 Bxb3 22. Rxd8 Bc4+ 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "Laurent, Claude"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2107"]
[BlackElo "1800"]
[PlyCount "17"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. Bf4 0-0 6. 0-0 c5 7. dxc5 Bxc5 8. Nc3 Nc6 9. a3 1-0

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Barros, Marco Antonio Salle"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1800"]
[PlyCount "26"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. a3 Bd6 10. Be3 Ne7 11. f4 Ng6 12. e5 Bc5 13. 0-0-0 Bg4 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Ivanovic, Zeljko"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1800"]
[BlackElo "2303"]
[PlyCount "32"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. c3 d5 8. Qe2 0-0 9. 0-0 Bb7 10. Nbd2 d4 11. c4 h6 12. a3 Nh5 13. g3 Qd6 14. Nh4 Bxh4 15. Qxh5 Bg5 16. Nf3 bxc4 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Ojeda, Jose Luis"]
[Result "0-1"]
[ECO "B21"]
[WhiteElo "1800"]
[PlyCount "20"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c5 2. f4 d5 3. exd5 Nf6 4. Bb5+ Nbd7 5. c4 a6 6. Bxd7+ Bxd7 7. d4 cxd4 8. Nf3 e6 9. dxe6 Bxe6 10. 0-0 Be7 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Rodrigues, Jose AA"]
[Result "0-1"]
[ECO "B18"]
[WhiteElo "1800"]
[PlyCount "23"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 e6 8. 0-0 Ngf6 9. c4 Be7 10. Re1 0-0 11. Bxg6 hxg6 12. Qb3 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Sacher, Heinz"]
[Result "0-1"]
[ECO "C68"]
[WhiteElo "1800"]
[BlackElo "2366"]
[PlyCount "30"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nc3 0-0-0 9. f4 Nf6 10. a3 Nxe4 11. 0-0 Nxc3 12. bxc3 Bd6 13. f5 c5 14. Ne2 Bb5 15. Rf2 Rhe8 0-1

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "Owczarek, Bernard"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B18"]
[BlackElo "1800"]
[PlyCount "13"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nh3 1-0

[Event "ICCF Jubilee P078 email"]
[Site "ICCF email"]
[Date "2001.09.01"]
[Round "?"]
[White "Parushev, Alexandar Miroslavo"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2388"]
[BlackElo "1800"]
[PlyCount "25"]
[EventDate "2001.09.01"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2006"]
[Source "ChessBase"]
[SourceDate "2006.04.01"]
[SourceVersion "3"]
[SourceVersionDate "2006.04.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 Qc7 11. Bd2 e6 12. 0-0-0 Ngf6 13. Ne4 1-0

[Event "EM/O/002 corr"]
[Site "ICCF email"]
[Date "1999.??.??"]
[Round "?"]
[White "Walzl, Martin"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "33"]
[EventDate "1999.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. g3 c5 4. cxd5 exd5 5. Nf3 Nc6 6. Nc3 Nf6 7. Bg2 Be7 8. 0-0 0-0 9. Bg5 c4 10. Ne5 Be6 11. Nxc6 bxc6 12. b3 Qa5 13. Na4 c5 14. Nxc5 Bxc5 15. Bxf6 gxf6 16. dxc5 Qxc5 17. bxc4 1-0

[Event "ICCF email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "Blake, Michael J"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "C91"]
[PlyCount "39"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 0-0 8. c3 d6 9. d4 Bg4 10. d5 Na5 11. Bc2 c6 12. a4 Bxf3 13. Qxf3 cxd5 14. exd5 Nc4 15. Nd2 Rc8 16. Ne4 Qd7 17. Nxf6+ Bxf6 18. Bf5 Qb7 19. axb5 axb5 20. Qh3 1-0

[Event "IRL-ch A02 email"]
[Site "Ireland"]
[Date "1998.??.??"]
[Round "?"]
[White "Henrick, Basil"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B18"]
[PlyCount "43"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "IRL"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. Nf3 Nd7 7. Bd3 Qc7 8. c4 Ngf6 9. 0-0 e6 10. Be3 Be7 11. Re1 0-0 12. Bxg6 hxg6 13. h3 Rfd8 14. Bg5 Kf8 15. Ne4 Nxe4 16. Rxe4 Bxg5 17. Nxg5 Nf6 18. Rh4 Rd7 19. Rh8+ Ng8 20. Qg4 Rad8 21. Qh4 Rxd4 22. Nh7+ 1-0

[Event "ICCF email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "Korosec, Stane"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "D06"]
[PlyCount "49"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nf6 3. cxd5 Qxd5 4. Nc3 Qd8 5. Nf3 Nc6 6. d5 Nb8 7. Qb3 c6 8. e4 g6 9. dxc6 Nxc6 10. Bc4 e6 11. Bg5 Be7 12. Rd1 Qc7 13. Nb5 Qa5+ 14. Bd2 Qb6 15. e5 Ne4 16. 0-0 Nxd2 17. Rxd2 0-0 18. Nd6 Qxb3 19. Bxb3 b6 20. Rc1 Na5 21. Ba4 Nb7 22. Rc7 Bxd6 23. exd6 Nd8 24. Ne5 Bb7 25. Nd7 1-0

[Event "EM/C/A056 email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Fernandez Russo, Javier"]
[Result "0-1"]
[ECO "B17"]
[BlackElo "2000"]
[PlyCount "44"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Bd3 Nxe4 7. Bxe4 Nf6 8. Qe2 Nxe4 9. Qxe4 g6 10. 0-0 Bg7 11. Bg5 Bf5 12. Qe2 h6 13. Be3 Qc7 14. Rfe1 0-0-0 15. c3 g5 16. h3 Bf6 17. Nh2 h5 18. Rad1 g4 19. hxg4 hxg4 20. g3 Rh3 21. Bf4 Rdh8 22. f3 Qd7 0-1

[Event "EM/C/A056 email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Masquelier, Quentin"]
[Result "0-1"]
[ECO "A59"]
[PlyCount "46"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 g6 6. Nc3 Bxa6 7. e4 Bxf1 8. Kxf1 d6 9. Nf3 Bg7 10. Bf4 Nbd7 11. Qe2 0-0 12. h3 Qb6 13. g4 Rfb8 14. Bc1 e6 15. Kg2 exd5 16. exd5 Qb7 17. Rd1 Nb6 18. Qb5 Ne8 19. Bf4 Nxd5 20. Qxb7 Nxf4+ 21. Kg3 Rxb7 22. Kxf4 Rxb2 23. Rd3 Rc2 0-1

[Event "IRL-ch A02 email"]
[Site "Ireland"]
[Date "1998.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "O'Connor, Jonathan"]
[Result "0-1"]
[ECO "A80"]
[PlyCount "36"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "IRL"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 f5 2. Nc3 Nf6 3. Nf3 g6 4. Bg5 Bg7 5. e3 d5 6. Bd3 0-0 7. h3 c6 8. Ne5 Ne4 9. Bxe4 fxe4 10. Qe2 b5 11. Rf1 Rf5 12. f4 exf3 13. Nxf3 b4 14. Qf2 bxc3 15. bxc3 Ba6 16. Qh4 Bxf1 17. Bxe7 Qd7 18. Kxf1 Rh5 0-1

[Event "IRL-ch A02 email"]
[Site "Ireland"]
[Date "1998.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "O'Hare, Ciaran"]
[Result "1/2-1/2"]
[ECO "B33"]
[PlyCount "48"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "4"]
[EventCountry "IRL"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 b5 9. Nd5 Be7 10. Bxf6 Bxf6 11. c3 Bb7 12. Nc2 Nb8 13. Nce3 Nd7 14. Qg4 g6 15. Bd3 Bg7 16. Rd1 0-0 17. 0-0 Nf6 18. Nxf6+ Bxf6 19. Bc2 Bc8 20. Qf3 Bg5 21. Bb3 Be6 22. Nd5 Rc8 23. Rd3 f5 24. Rfd1 Kh8 1/2-1/2

[Event "ICCF email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Sampimon, William"]
[Result "0-1"]
[ECO "C01"]
[PlyCount "32"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. exd5 exd5 5. Qf3 Nc6 6. Bb5 Nge7 7. Bf4 0-0 8. Nge2 a6 9. Ba4 b5 10. Bb3 Na5 11. 0-0 Nxb3 12. axb3 Bf5 13. Qg3 Bxc2 14. Bxc7 Qd7 15. Rac1 Bxb3 16. Nxb5 Bc4 0-1

[Event "EM/C/A056 email"]
[Site "ICCF email"]
[Date "1998.??.??"]
[Round "?"]
[White "Ruggeri Laderchi, Giorgio"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "1963"]
[PlyCount "55"]
[EventDate "1998.??.??"]
[EventType "tourn (corr)"]
[EventRounds "5"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bf4 Ngf6 12. 0-0-0 Be7 13. Ne5 0-0 14. Qe2 Qa5 15. Kb1 Rad8 16. Ng6 fxg6 17. Qxe6+ Kh8 18. hxg6 Ng8 19. Bxh6 Nxh6 20. Rxh6+ gxh6 21. Qxe7 Nf6 22. d5 Rg8 23. Qxf6+ Rg7 24. Nf5 Qc7 25. Nxg7 Qxg7 26. Qxd8+ Qg8 27. Qf6+ Qg7 28. Qd6 1-0

[Event "EM/C/A034 email"]
[Site "ICCF email"]
[Date "1997.??.??"]
[Round "?"]
[White "Draba, Henryk"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "D56"]
[WhiteElo "2000"]
[PlyCount "43"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. e3 0-0 6. Nf3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 dxc4 12. Rxc4 Nd7 13. Bb1 e5 14. Qc2 f5 15. dxe5 Nxe5 16. Nxe5 Qxe5 17. 0-0 Be6 18. Rb4 Rf7 19. Rd4 c5 20. b3 Bd5 21. g3 g6 22. b4 1/2-1/2

[Event "EM/C/A034 email"]
[Site "ICCF email"]
[Date "1997.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Esch, Hans Joerg"]
[Result "0-1"]
[ECO "B17"]
[PlyCount "48"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Ne2 h6 8. Nf3 Bd6 9. 0-0 Qc7 10. Ng3 0-0 11. Bd3 e5 12. dxe5 Nxe5 13. Nxe5 Bxe5 14. Re1 Bg4 15. Qd2 Rfe8 16. Rb1 Re6 17. b3 Nd5 18. Bb2 Bf4 19. Bh7+ Kxh7 20. Qd4 Rxe1+ 21. Rxe1 f5 22. Nf1 Bg5 23. Qa4 b5 24. Qa3 Be7 0-1

[Event "EM/C/A034 email"]
[Site "ICCF email"]
[Date "1997.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Rotkop, Leonid"]
[Result "0-1"]
[ECO "A67"]
[BlackElo "2000"]
[PlyCount "92"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 e6 4. Nc3 exd5 5. cxd5 d6 6. e4 g6 7. f4 Bg7 8. Bb5+ Nfd7 9. a4 0-0 10. Nf3 Na6 11. 0-0 Rb8 12. Bd3 Nc7 13. Nb5 Nxb5 14. axb5 Re8 15. Kh1 Ra8 16. Nd2 Nb6 17. Ra3 Bd7 18. f5 gxf5 19. Qh5 Qe7 20. exf5 Nxd5 21. Ne4 f6 22. Qg4 Nb4 23. Bh6 Nxd3 24. Rxd3 Kh8 25. Bxg7+ Qxg7 26. Qxg7+ Kxg7 27. Rg3+ Kh8 28. Nxd6 Re7 29. Rb3 b6 30. g4 Re2 31. Rd1 Kg8 32. h4 Kf8 33. g5 Rd8 34. gxf6 Bxf5 35. Ra3 Bg6 36. Raa1 Re6 37. Nc4 Rxd1+ 38. Rxd1 Rxf6 39. Ra1 Rf4 40. b3 Rxh4+ 41. Kg2 Rg4+ 42. Kf2 Rf4+ 43. Kg2 Rf7 44. Re1 Re7 45. Rf1+ Kg7 46. Ra1 Bc2 0-1

[Event "ICCF email"]
[Site "ICCF email"]
[Date "1997.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Schweiger, Roland"]
[Result "1-0"]
[ECO "A81"]
[PlyCount "59"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nc6 3. g3 Nf6 4. Bg2 e6 5. c4 d5 6. c5 Qe7 7. Bf4 h6 8. Qa4 Bd7 9. Bxc7 Ne5 10. Qb3 b6 11. Nxe5 Rh7 12. Nc3 Rc8 13. cxb6 axb6 14. Qxb6 Qb4 15. Nxd7 Qxb6 16. Nxf6+ gxf6 17. Bxb6 Rb7 18. Bc5 Bxc5 19. dxc5 Rxc5 20. Nd1 Rc2 21. Bf3 Ke7 22. 0-0 d4 23. Bxb7 e5 24. a4 e4 25. a5 Kd7 26. a6 Kc7 27. a7 Rc1 28. a8Q Rxa1 29. Qc8+ Kd6 30. Qxf5 1-0

[Event "ICCF email"]
[Site "ICCF email"]
[Date "1997.??.??"]
[Round "?"]
[White "Schweiger, Roland"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "B12"]
[PlyCount "52"]
[EventDate "1997.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[SourceTitle "E-Mail 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Bd3 dxe4 4. Bxe4 Nf6 5. Nc3 Nxe4 6. Nxe4 Bf5 7. f3 h6 8. Bf4 Nd7 9. Qe2 e6 10. Bd6 Qb6 11. c3 Bxe4 12. Bxf8 Rxf8 13. Qxe4 Qxb2 14. Rb1 Qxc3+ 15. Kf2 0-0-0 16. Ne2 Qd2 17. a4 Nf6 18. Qe5 Nd5 19. Rhd1 Qc2 20. a5 g5 21. a6 b6 22. Rdc1 Nf4 23. Rxc2 Nd3+ 24. Ke3 Nxe5 25. dxe5 Rd5 26. f4 c5 1/2-1/2

[Event "FRA-IRL corr"]
[Site "France"]
[Date "1995.??.??"]
[Round "?"]
[White "Herve, Joel"]
[Black "O'Callaghan, Michael"]
[Result "1/2-1/2"]
[ECO "A52"]
[PlyCount "46"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ng4 4. Qd4 d6 5. exd6 Bxd6 6. Qe4+ Be6 7. Nf3 0-0 8. Nc3 Nc6 9. Ng5 Nf6 10. Nxe6 Nxe4 11. Nxd8 Raxd8 12. Nxe4 Nb4 13. Kd2 Be5+ 14. Ke3 Nc2+ 15. Kf3 Nxa1 16. Nd2 Bxb2 17. Bxb2 Rxd2 18. Bxa1 Rxa2 19. Be5 a5 20. e3 c6 21. c5 Rd8 22. Bd4 Rxd4 23. exd4 Ra1 1/2-1/2

[Event "FRA-IRL corr"]
[Site "France"]
[Date "1995.??.??"]
[Round "?"]
[White "O'Callaghan, Michael"]
[Black "Herve, Joel"]
[Result "0-1"]
[ECO "B21"]
[PlyCount "50"]
[EventDate "1995.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "FRA"]
[SourceTitle "Corr 2004"]
[Source "ChessBase"]
[SourceDate "2003.04.28"]
[SourceVersion "3"]
[SourceVersionDate "2003.04.28"]
[SourceQuality "1"]

1. e4 c5 2. f4 Qc7 3. d3 Nc6 4. Nf3 d6 5. Nc3 e6 6. Be3 Nf6 7. Be2 Be7 8. d4 cxd4 9. Nxd4 a6 10. g4 Nxd4 11. Qxd4 e5 12. Nd5 Qxc2 13. Nxf6+ gxf6 14. Qd5 Qxb2 15. Rc1 Rg8 16. g5 fxg5 17. fxg5 Be6 18. Qd2 Qxd2+ 19. Bxd2 Bxg5 20. h3 Bxd2+ 21. Kxd2 Kd7 22. Rc2 Rac8 23. Rxc8 Kxc8 24. Bg4 Bxg4 25. hxg4 Rxg4 0-1

[Event "BPCF Grand op6 corr"]
[Site "England"]
[Date "1994.??.??"]
[Round "?"]
[White "Asquith, Jerry EC"]
[Black "O'Callaghan, Michael"]
[Result "1-0"]
[ECO "A19"]
[PlyCount "31"]
[EventDate "1994.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "Corr 2002"]
[Source "ChessBase"]
[SourceDate "2002.05.23"]
[SourceVersion "1"]
[SourceVersionDate "2002.05.23"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 e6 3. e4 c5 4. e5 Ng8 5. Nf3 Nc6 6. d4 cxd4 7. Nxd4 Nxd4 8. Qxd4 Bb4 9. a3 Bxc3+ 10. Qxc3 Nf6 11. exf6 Qxf6 12. Qxf6 gxf6 13. g3 h5 14. Bg2 Rb8 15. Bf4 e5 16. Be3 1-0

[Event "POL corr"]
[Site "Poland"]
[Date "1991.??.??"]
[Round "?"]
[White "Humphrys, Francis J"]
[Black "O'Callaghan, Michael"]
[Result "0-1"]
[ECO "A21"]
[PlyCount "55"]
[EventDate "1991.??.??"]
[EventType "tourn (corr)"]
[EventRounds "10"]
[EventCountry "POL"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. c4 g6 2. Nc3 Bg7 3. g3 d6 4. Bg2 e5 5. e3 f5 6. d4 e4 7. f3 exf3 8. Nxf3 Nf6 9. 0-0 0-0 10. Qb3 Nc6 11. c5+ d5 12. Ng5 Ne7 13. e4 Nxe4 14. Ngxe4 fxe4 15. Be3 Rxf1+ 16. Rxf1 Kh8 17. Ne2 Nc6 18. Nf4 Ne7 19. Nh3 Bxh3 20. Bxh3 b6 21. Qc2 c6 22. b4 b5 23. Rf7 Qe8 24. Qf2 a5 25. bxa5 Rxa5 26. Bh6 Qxf7 27. Qxf7 Bxd4+ 28. Kf1 0-1

