[Event "Bunratty Masters"]
[Site "Bunratty"]
[Date "2000.02.13"]
[Round "6"]
[White "Egan, Colm"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "D02"]
[BlackElo "2086"]
[PlyCount "42"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. Bf4 e6 4. e3 Be7 5. Bd3 c5 6. c3 Nc6 7. Nbd2 0-0 8. Ne5 cxd4 9. exd4 Nd7 10. Qh5 f5 11. h4 Ncxe5 12. dxe5 Nc5 13. Bc2 Bd7 14. 0-0-0 Be8 15. Qe2 Rc8 16. h5 Qa5 17. Kb1 Bb5 18. Qe3 Na4 19. Bxa4 Bxa4 20. Rc1 Qb6 21. Qxb6 axb6 1/2-1/2

[Event "Bunratty Masters"]
[Site "Bunratty"]
[Date "2000.02.13"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "Fox, Anthony"]
[Result "1/2-1/2"]
[ECO "C77"]
[WhiteElo "2086"]
[BlackElo "2103"]
[PlyCount "27"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. d3 b5 6. Bb3 Be7 7. a4 Bb7 8. axb5 axb5 9. Rxa8 Bxa8 10. Nc3 b4 11. Nd5 Nxd5 12. Bxd5 Nd4 13. Bxa8 Nxf3+ 14. Qxf3 1/2-1/2

[Event "Bunratty Masters op"]
[Site "Bunratty"]
[Date "2000.02.12"]
[Round "4"]
[White "Keogh, Eamon"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2167"]
[BlackElo "2086"]
[PlyCount "73"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 cxd4 6. Nxd4 g6 7. c4 Bg7 8. Nc3 0-0 9. Nxc6 bxc6 10. cxd5 cxd5 11. Nxd5 Rb8 12. e4 Nxd5 13. exd5 Bf5 14. Qe2 Re8 15. g4 Bd7 16. Re1 Bb5 17. Qe4 e6 18. Bf4 e5 19. Be3 Bd7 20. b3 f5 21. gxf5 gxf5 22. Qc4 f4 23. Bxa7 Rc8 24. Qe4 Qg5 25. f3 Bf5 26. Qa4 Red8 27. Kh1 Rd6 28. Rac1 Rxc1 29. Qe8+ Bf8 30. Rxc1 Rg6 31. Rg1 Qh5 32. Bc5 Qh6 33. Bxf8 Qxf8 34. Qxe5 Bh3 35. Bxh3 Rxg1+ 36. Kxg1 Qc5+ 37. Kf1 1-0

[Event "Bunratty Masters op"]
[Site "Bunratty"]
[Date "2000.02.12"]
[Round "2"]
[White "McShane, Luke J"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2438"]
[BlackElo "2086"]
[PlyCount "88"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "CBM 074 Extra"]
[Source "ChessBase"]
[SourceDate "2000.03.10"]
[SourceVersion "2"]
[SourceVersionDate "2000.03.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Be7 5. Qxe4 Nf6 6. Qa4+ c6 7. dxc6 Nxc6 8. Be2 0-0 9. 0-0 Nb4 10. a3 Bd7 11. Qb3 Be6 12. c4 Nc6 13. d3 Qc7 14. Nbd2 Rad8 15. Rd1 g5 16. Qc3 Ng4 17. Nf1 Bf6 18. d4 Nxf2 19. Kxf2 g4 20. Be3 gxf3 21. Bxf3 Ne7 22. Ng3 Qxc4 23. Ne4 Bg7 24. Qxc4 Bxc4 25. Rac1 b5 26. Ng3 f5 27. Nh5 Bh8 28. Nf4 Bb3 29. Rd2 Ng6 30. d5 Nxf4 31. Bxf4 Bf6 32. d6 Rf7 33. Rc5 a6 34. Bd5 Bxd5 35. Rcxd5 Kg7 36. d7 Bh4+ 37. g3 Bf6 38. Bc7 Kf8 39. Bxd8 Bxd8 40. Re2 Bb6+ 41. Kf3 f4 42. Re8+ Kg7 43. gxf4 Bc7 44. Rg5+ Kf6 1-0

[Event "Bunratty Masters"]
[Site "Bunratty"]
[Date "2000.02.12"]
[Round "3"]
[White "O'Brien, Richard"]
[Black "McDonnell, James J"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2086"]
[BlackElo "2039"]
[PlyCount "33"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 d5 3. g3 b6 4. Bg2 Bb7 5. 0-0 c5 6. Nbd2 Nc6 7. c3 e6 8. Ne5 cxd4 9. Nxc6 Bxc6 10. cxd4 Be7 11. Nf3 0-0 12. Ne5 Bb7 13. Be3 Rc8 14. Qa4 a6 15. Rac1 Qd6 16. Nd3 Rxc1 17. Rxc1 1/2-1/2

[Event "Bunratty Masters"]
[Site "Bunratty"]
[Date "2000.02.11"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Rochev, Yuri"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "2086"]
[BlackElo "2200"]
[PlyCount "56"]
[EventDate "2000.02.11"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 d6 3. Nf3 Bg4 4. Nbd2 g6 5. h3 Bc8 6. e4 Bg7 7. g3 c5 8. Bg2 0-0 9. 0-0 cxd4 10. Nxd4 Nc6 11. Nxc6 bxc6 12. Kh2 Qc7 13. Qc2 a5 14. Re1 a4 15. Rb1 Ra5 16. Kg1 Be6 17. Nf1 Qc8 18. g4 h5 19. f3 hxg4 20. hxg4 Nd7 21. Be3 Ne5 22. Nd2 Qa6 23. c5 Bxa2 24. Ra1 Bb3 25. Qb1 dxc5 26. Bxc5 Rxc5 27. Nxb3 Rb5 28. Nd2 Rxb2 0-1

[Event "West Wales op"]
[Site "Swansea"]
[Date "1999.09.11"]
[Round "2.12"]
[White "Gwynne, David"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "A09"]
[WhiteElo "1605"]
[BlackElo "1888"]
[PlyCount "100"]
[EventDate "1999.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 g6 4. c4 d4 5. Ne5 Bg7 6. Qa4+ c6 7. d3 0-0 8. Nd2 Nfd7 9. Nef3 e5 10. b4 a5 11. Ne4 Nb6 12. Qa3 axb4 13. Qxb4 Na6 14. Qd6 f5 15. Bg5 Qxd6 16. Nxd6 e4 17. Nd2 exd3 18. exd3 Bf6 19. Nf3 Bxg5 20. Nxg5 Nc5 21. 0-0 Rd8 22. Ngf7 Rd7 23. Rfb1 Nba4 24. Nxc8 Kxf7 25. Nb6 Nxb6 26. Rxb6 Nxd3 27. a4 Ra5 28. Bf3 Nc5 29. Bd1 Kf6 30. Ra2 d3 31. f3 Rd4 32. Rb4 b5 33. Kf2 Rxc4 34. Rxc4 bxc4 35. Ra3 Ke5 36. Ke3 Na6 37. Rc3 Kd5 38. f4 Kc5 39. h3 Kb4 40. Kd2 Nc5 41. Rc1 Ne4+ 42. Ke3 Nc3 43. Bf3 Rxa4 44. Bxc6 Ra6 45. Bf3 Re6+ 46. Kd2 Ne4+ 47. Kd1 c3 48. Rb1+ Kc4 49. Rb8 Nf2+ 50. Kc1 Re1+ 0-1

[Event "West Wales op"]
[Site "Swansea"]
[Date "1999.09.11"]
[Round "3.8"]
[White "Pedersen, C."]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "C40"]
[BlackElo "2086"]
[PlyCount "130"]
[EventDate "1999.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Be7 5. Qxe4 Nf6 6. Qa4+ c6 7. d4 0-0 8. Bd3 Nxd5 9. 0-0 Nb4 10. Qb3 Be6 11. Bc4 Bf5 12. Na3 b5 13. Be2 a5 14. c3 Nd5 15. c4 a4 16. Qd1 Bxa3 17. cxd5 Bd6 18. dxc6 Nxc6 19. Bxb5 Qb6 20. Bd3 Bg4 21. Bxh7+ Kh8 22. Be4 Rae8 23. Bc2 f5 24. Be3 f4 25. Bc1 Rf6 26. h3 Bh5 27. Bxa4 Re7 28. Qd3 Bxf3 29. Qxf3 Nxd4 30. Qd5 Re5 31. Qa8+ Rf8 32. Be8 Rexe8 33. Qa4 Bc7 34. Bd2 f3 35. g3 Ne2+ 36. Kh1 Nd4 37. Be3 Rxe3 38. fxe3 Qxb2 39. Rg1 f2 40. Qxd4 fxg1Q+ 41. Rxg1 Qxa2 42. Rg2 Qe6 43. Kh2 Bb6 44. Qh4+ Kg8 45. e4 Bc7 46. Rc2 Be5 47. Qh5 Qd6 48. Qg4 Qb6 49. h4 Qb3 50. Rd2 Qf7 51. Qg5 Bf6 52. Qf5 Re8 53. Rd7 Qe6 54. Qb5 Qxe4 55. Rd2 Qe5 56. Qc4+ Qe6 57. Qa4 Be5 58. Kg2 Bxg3 59. Rd4 Be5 60. Re4 Qg6+ 61. Kf1 Rf8+ 62. Ke2 Qg2+ 63. Kd3 Rd8+ 64. Ke3 Qd2+ 65. Kf3 Qd3+ 0-1

[Event "West Wales op"]
[Site "Swansea"]
[Date "1999.09.10"]
[Round "1.2"]
[White "O'Brien, Richard"]
[Black "Webster, Andrew"]
[Result "0-1"]
[ECO "A55"]
[WhiteElo "2086"]
[BlackElo "2448"]
[PlyCount "52"]
[EventDate "1999.09.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "WLS"]
[SourceTitle "EXT 2004"]
[Source "ChessBase"]
[SourceDate "2003.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2003.11.25"]
[SourceQuality "1"]

1. e4 c6 2. d4 d6 3. c4 Nd7 4. Nc3 e5 5. Nf3 Ngf6 6. Be2 a6 7. 0-0 b5 8. a3 Be7 9. d5 cxd5 10. cxb5 d4 11. Nd5 Nxd5 12. exd5 Nb6 13. bxa6 Bxa6 14. Bxa6 Rxa6 15. b4 Nxd5 16. Bb2 Qa8 17. Re1 0-0 18. g3 Rc8 19. Qd3 Bf6 20. h4 Nc3 21. Ng5 g6 22. b5 Ra5 23. f4 Rxb5 24. Bxc3 Rxc3 25. Qe4 d5 26. Qg2 Rbb3 0-1

[Event "BCF-chT2 9899 (4NCL)"]
[Site "England"]
[Date "1999.05.03"]
[Round "11.3"]
[White "O'Brien, Richard"]
[Black "Richmond, Peter A"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2085"]
[BlackElo "2190"]
[PlyCount "24"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Slough II"]
[BlackTeam "SW Dragons"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 cxd4 6. Nxd4 Bc5 7. Nb3 Bb6 8. e4 dxe4 9. Qxd8+ Nxd8 10. Bxe4 Nf6 11. Bg2 Bd7 12. Na3 Rc8 1/2-1/2

[Event "BCF-chT2 9899 (4NCL)"]
[Site "England"]
[Date "1999.03.21"]
[Round "8.4"]
[White "Miles, Richard"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "A09"]
[WhiteElo "2084"]
[BlackElo "2085"]
[PlyCount "41"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Gwent Dragons"]
[BlackTeam "Slough II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. c4 d4 3. d3 c5 4. g3 Nc6 5. Bg2 e5 6. 0-0 Be7 7. e3 Nf6 8. exd4 exd4 9. Bf4 h6 10. Na3 0-0 11. Ne5 Nxe5 12. Bxe5 Ng4 13. Bf4 Bd6 14. Bxd6 Qxd6 15. Rb1 Ne5 16. Re1 Bg4 17. f3 Bd7 18. Nc2 Rab8 19. b4 b6 20. Qd2 f5 21. f4 1/2-1/2

[Event "BCF-chT2 9899 (4NCL)"]
[Site "England"]
[Date "1998.10.25"]
[Round "2.2"]
[White "O'Brien, Richard"]
[Black "Jakubovics, Nick S"]
[Result "0-1"]
[ECO "D30"]
[WhiteElo "2085"]
[BlackElo "2210"]
[PlyCount "64"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Slough II"]
[BlackTeam "Bristol II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. cxd5 exd5 5. g3 Nf6 6. Bg2 Bd6 7. 0-0 0-0 8. Qc2 Ne4 9. Nc3 f5 10. Ne5 Bxe5 11. dxe5 Nd7 12. f4 Qb6+ 13. e3 Ndc5 14. Rb1 a5 15. a3 a4 16. Bd2 Rd8 17. Nxe4 dxe4 18. Bb4 Nd3 19. Bd2 Be6 20. Kh1 Bb3 21. Qc3 Rd5 22. e6 Qc7 23. g4 Rc5 24. gxf5 Rxc3 25. Bxc3 Bd5 26. Rbd1 Rf8 27. Bh3 Qe7 28. Rd2 g6 29. fxg6 hxg6 30. Rg2 Nxf4 31. Rg3 Nxh3 32. Rc1 Qxe6 0-1

[Event "BCF-chT2 9899 (4NCL)"]
[Site "England"]
[Date "1998.10.24"]
[Round "1.1"]
[White "O'Brien, Richard"]
[Black "Thomas, Richard Huw"]
[Result "1/2-1/2"]
[ECO "C30"]
[WhiteElo "2085"]
[BlackElo "2295"]
[PlyCount "45"]
[EventDate "1998.10.??"]
[EventType "team"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]
[WhiteTeam "Slough II"]
[BlackTeam "Kings Head"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 Nc6 2. Nc3 e5 3. f4 Bc5 4. Nf3 d6 5. Na4 Bb6 6. Nxb6 axb6 7. d3 Nge7 8. Be2 0-0 9. 0-0 f5 10. exf5 Nxf5 11. c3 h6 12. g4 Nh4 13. Qe1 Nxf3+ 14. Bxf3 exf4 15. Bxf4 Qf6 16. Qd2 Be6 17. Bg3 Qe7 18. d4 d5 19. b3 Qd7 20. Qg2 Rad8 21. h3 b5 22. b4 Ne7 23. Rae1 1/2-1/2

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "3"]
[White "Cannon, Richard James"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "C62"]
[BlackElo "2085"]
[PlyCount "24"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 d6 3. d4 exd4 4. Qxd4 Nc6 5. Bb5 Bd7 6. Bxc6 bxc6 7. Nf3 c5 8. Qd3 f6 9. 0-0 Ne7 10. Nh4 Nc6 11. f4 Be6 12. Be3 Be7 1/2-1/2

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "6"]
[White "Gold, Lee"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "C40"]
[BlackElo "2085"]
[PlyCount "40"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Nd4 c6 5. d3 cxd5 6. dxe4 dxe4 7. Nc3 Nf6 8. Bg5 Be7 9. Bc4 0-0 10. a3 a6 11. Qd2 Nc6 12. 0-0-0 Re8 13. Rhe1 Bg4 14. f3 exf3 15. gxf3 Nxd4 16. fxg4 Nc6 17. Qxd8 Rexd8 18. h3 h6 19. Bf4 Rxd1+ 20. Rxd1 Rd8 1/2-1/2

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "4"]
[White "O'Brien, Richard"]
[Black "Carol Querol, Stewart"]
[Result "1-0"]
[ECO "D79"]
[WhiteElo "2085"]
[PlyCount "71"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 Nf6 2. d4 d5 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 c6 7. cxd5 cxd5 8. Nc3 e6 9. Bf4 a6 10. Rc1 Nbd7 11. Na4 Nh5 12. Bc7 Qe7 13. Ne5 Bxe5 14. dxe5 b5 15. Bd6 Qd8 16. Bxf8 Kxf8 17. Nc5 Nxe5 18. e4 d4 19. b3 Qf6 20. f4 Rb8 21. fxe5 Qxe5 22. Qf3 f5 23. g4 Ng7 24. exf5 exf5 25. Qf4 Qe3+ 26. Kh1 Qxf4 27. Rxf4 d3 28. gxf5 Nxf5 29. Rd1 Kg7 30. Rxd3 Rb6 31. Kg1 g5 32. Rf2 Nh4 33. b4 Bf5 34. Rd4 Bb1 35. a3 Nf5 36. Rd1 1-0

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "2"]
[White "O'Brien, Richard"]
[Black "Deva, Chetan"]
[Result "1/2-1/2"]
[ECO "B38"]
[WhiteElo "2085"]
[PlyCount "82"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c4 Nf6 4. Nc3 Bg4 5. Be2 Nc6 6. d3 g6 7. 0-0 Bg7 8. Be3 0-0 9. h3 Bd7 10. d4 cxd4 11. Nxd4 Rc8 12. Rc1 Nxd4 13. Bxd4 Be6 14. b3 a6 15. Qd3 Nd7 16. Kh1 Nc5 17. Qe3 Qd7 18. Rfd1 Bxd4 19. Rxd4 Qc6 20. b4 Nd7 21. f4 Nb6 22. a4 Qd7 23. c5 Nxa4 24. f5 Bb3 25. Nxa4 Bxa4 26. Qh6 Qe8 27. Rxd6 Kh8 28. Rd4 Rd8 29. Rxd8 Qxd8 30. Rf1 Kg8 31. e5 gxf5 32. Rf4 Bc2 33. Rh4 f4 34. Qxf4 Qd5 35. Bf3 Qd7 36. Bg4 e6 37. Bf3 Qe7 38. Rg4+ Bg6 39. h4 Kh8 40. Rg3 f5 41. h5 Bf7 1/2-1/2

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "Poulsen, Kim Hjort"]
[Result "0-1"]
[ECO "B85"]
[WhiteElo "2085"]
[PlyCount "93"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e6 6. Be3 Be7 7. Be2 Nc6 8. 0-0 0-0 9. f4 a6 10. Kh1 Qc7 11. Bf3 Bd7 12. Nb3 Rab8 13. a3 Na5 14. Nxa5 Qxa5 15. Qd2 Qc7 16. Rad1 Bc6 17. Bd4 Rfd8 18. e5 Ne8 19. Qf2 b5 20. Ne4 Qb7 21. exd6 Nxd6 22. Nxd6 Bxd6 23. Qg3 Bf8 24. c3 g6 25. f5 Bxf3 26. fxg6 Bxg2+ 27. Kg1 hxg6 28. Qxg2 Qxg2+ 29. Kxg2 Bg7 30. Ba7 Ra8 31. Bb6 Rxd1 32. Rxd1 Rb8 33. Ba5 Be5 34. Rd7 Ra8 35. h3 Kg7 36. Kf3 g5 37. Ke4 Bg3 38. Kf3 Bf4 39. h4 Bc1 40. Rd1 Bxb2 41. Rg1 f6 42. hxg5 f5 43. Kf4 Rc8 44. Ke5 Bxc3+ 45. Bxc3 Rxc3 46. Kxe6 f4 47. Kf5 0-1

[Event "Hampstead Rated 2nd"]
[Site "Hampstead "]
[Date "1998.??.??"]
[Round "1"]
[White "Oates, David"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A39"]
[BlackElo "2085"]
[PlyCount "37"]
[EventDate "1998.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nf6 3. Bg2 g6 4. Nc3 Bg7 5. Nf3 0-0 6. 0-0 Nc6 7. d4 cxd4 8. Nxd4 a6 9. e3 Qa5 10. Bd2 Qh5 11. Qxh5 Nxh5 12. Nd5 Bxd4 13. exd4 b5 14. cxb5 axb5 15. Nxe7+ Kg7 16. Nxc6 dxc6 17. Bxc6 Rb8 18. Bb4 Rd8 19. Ba5 1-0

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "6"]
[White "Hodge, David Jonathan"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "B12"]
[BlackElo "2090"]
[PlyCount "25"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 e6 4. Be3 Qb6 5. Qc1 c5 6. dxc5 Bxc5 7. Bxc5 Qxc5 8. Nd2 Qe3+ 9. Ne2 Ne7 10. exd5 Nxd5 11. Ne4 Qxc1+ 12. Rxc1 Ke7 13. Nd4 1/2-1/2

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "4"]
[White "Moskovic, David M"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2160"]
[BlackElo "2090"]
[PlyCount "49"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Be7 5. Qxe4 Nf6 6. Bb5+ Bd7 7. Bxd7+ Qxd7 8. Qe2 Nxd5 9. d3 Nc6 10. Nc3 0-0-0 11. 0-0 Rde8 12. Qd1 f5 13. Nxd5 Qxd5 14. c4 Qf7 15. Qa4 Kb8 16. d4 Bf6 17. d5 Nd4 18. Nxd4 Bxd4 19. Bd2 f4 20. Qb3 Re2 21. Qd3 f3 22. Qxd4 Qg6 23. g3 Qf5 24. Qf4 Qh5 25. h4 1-0

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "3"]
[White "O'Brien, Richard"]
[Black "Goldberg, Menashe"]
[Result "1-0"]
[ECO "D06"]
[WhiteElo "2090"]
[PlyCount "149"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 Nc6 3. e3 Nf6 4. Nc3 Bf5 5. a3 e6 6. Nf3 Be7 7. Bd3 dxc4 8. Bxc4 0-0 9. 0-0 Ne4 10. Bb5 Nxc3 11. bxc3 Be4 12. Bd3 Qd5 13. Bb2 Bxf3 14. gxf3 Qh5 15. f4 Qh4 16. Qf3 f5 17. c4 Bf6 18. Rab1 Ne7 19. Qxb7 c6 20. f3 Rae8 21. Qb3 Ng6 22. Qc2 Qh5 23. Bc3 Nh4 24. Qf2 c5 25. Kh1 Rb8 26. Bc2 Rxb1 27. Bxb1 Rb8 28. Bc2 Qh6 29. Qd2 cxd4 30. exd4 Rd8 31. Qe3 Kf7 32. c5 Ng6 33. c6 Qxf4 34. Qxf4 Nxf4 35. Ba4 Nd5 36. Ba5 Nb6 37. Rc1 Bxd4 38. Bb5 Rc8 39. Rd1 e5 40. f4 Ke6 41. Bb4 Nd5 42. fxe5 Kxe5 43. Re1+ Ne3 44. Ba5 f4 45. Rc1 f3 46. c7 f2 47. Bd7 Rxc7 48. Bxc7+ Ke4 49. Bh3 Kd3 50. Rf1 Nxf1 51. Bxf1+ Kc3 52. Bd6 Kb3 53. Kg2 a5 54. Bb5 a4 55. Bd7 h6 56. Be6+ Kc2 57. Kf1 Kc3 58. Ke2 Kc2 59. Be7 Kc3 60. h4 Kc2 61. h5 Kc3 62. Bd6 Kc2 63. Bg3 Bb2 64. Bxf2 Bxa3 65. Bd4 Bf8 66. Kf3 a3 67. Ke4 Kb1 68. Kf5 a2 69. Bxa2+ Kxa2 70. Kg6 Kb3 71. Bxg7 Bc5 72. Bxh6 Kc4 73. Bg5 Kd5 74. h6 Ke6 75. Bf6 1-0

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Mikurenda, Alfred"]
[Result "1-0"]
[ECO "D11"]
[WhiteElo "2090"]
[PlyCount "167"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nd7 4. cxd5 cxd5 5. Nc3 e6 6. g3 h6 7. Bg2 a6 8. 0-0 b5 9. e4 dxe4 10. Nxe4 Ngf6 11. Ne5 Nd5 12. Nd3 Be7 13. Nec5 0-0 14. Bxd5 exd5 15. Nxd7 Qxd7 16. f4 Qg4 17. Bd2 Qxd1 18. Rfxd1 Bf5 19. Ne5 Rac8 20. Rdc1 Rxc1+ 21. Rxc1 Rc8 22. Rxc8+ Bxc8 23. Kf2 Bf5 24. Ke3 Kf8 25. Ba5 Ke8 26. Nc6 Bd6 27. Bb4 Bc7 28. Bc5 Bc8 29. Nb4 Bb7 30. Nd3 g6 31. Kf3 h5 32. Nf2 Bc8 33. Ke3 f5 34. Nd1 Ba5 35. Nf2 Kf7 36. Bd6 Ke6 37. Bb8 Bd8 38. Nd3 Be7 39. Ne5 Kf6 40. Bc7 Kg7 41. Nc6 Kf7 42. Ne5+ Kf6 43. Bb6 Bd6 44. Bd8+ Kg7 45. Nc6 Kf7 46. Na5 Ke8 47. Bb6 Kd7 48. Bc5 Bc7 49. Nb3 Ke6 50. Nc1 Kf7 51. Ne2 Ba5 52. Bd6 Ke6 53. Be5 Bb7 54. Kd3 Kd7 55. Nc1 Bb6 56. Bg7 Ke8 57. Nb3 Ke7 58. Kc3 Kf7 59. Be5 Ke7 60. Kb4 Kd7 61. a4 Bc6 62. a5 Ba7 63. Nc1 Ke6 64. Ne2 Kd7 65. Ng1 Ke6 66. Nf3 Ke7 67. Ne1 Ke6 68. Nd3 Kd7 69. Bg7 Kc8 70. Bf6 Kc7 71. Be5+ Kd7 72. Nc5+ Bxc5+ 73. Kxc5 Bb7 74. Kb6 Bc8 75. Bb8 b4 76. Kc5 Bb7 77. Bd6 b3 78. Kb6 Bc6 79. Kc5 Bb7 80. Be5 Bc6 81. Bb8 Bb7 82. Ba7 Bc6 83. Kb4 Bb5 84. Kxb3 1-0

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "Pullinger, Steve J"]
[Result "1/2-1/2"]
[ECO "D07"]
[WhiteElo "2090"]
[PlyCount "37"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nc6 2. d4 d5 3. c4 Bg4 4. e3 e5 5. dxe5 dxc4 6. Qa4 Qd7 7. e6 Bxe6 8. Bxc4 Bb4+ 9. Bd2 Bxc4 10. Bxb4 b5 11. Qa3 a5 12. Bc5 Nge7 13. Bxe7 b4 14. Qa4 Kxe7 15. Nbd2 Ba6 16. Qc2 b3 17. Qe4+ Qe6 18. a3 Qxe4 19. Nxe4 1/2-1/2

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "7"]
[White "O'Brien, Richard"]
[Black "Taylor, Martin R"]
[Result "0-1"]
[ECO "D13"]
[WhiteElo "2090"]
[PlyCount "100"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 c6 3. g3 d5 4. cxd5 cxd5 5. d4 Nc6 6. Bg2 Bf5 7. 0-0 e6 8. Nc3 Bd6 9. Bg5 h6 10. Be3 0-0 11. h3 Rc8 12. g4 Bh7 13. g5 hxg5 14. Bxg5 Be7 15. e3 Ne4 16. Bxe7 Qxe7 17. Rc1 Na5 18. Qe2 Nxc3 19. Rxc3 Rxc3 20. bxc3 Rc8 21. Rc1 Qa3 22. Qe1 b6 23. Ng5 Bg6 24. f3 Qxa2 25. e4 Nb3 26. Rd1 dxe4 27. fxe4 Qa5 28. d5 Qc5+ 29. Kh1 exd5 30. Rxd5 Qe7 31. Qg3 Re8 32. e5 Nc5 33. Rd1 Ne6 34. Nf3 Bh5 35. Re1 Bxf3 36. Bxf3 Qg5 37. Bg4 Qf4 38. Kg2 Qxg3+ 39. Kxg3 Nc5 40. Re3 Kf8 41. c4 Rd8 42. Kf4 Rd4+ 43. Kg5 Rxc4 44. Rf3 Ke7 45. h4 Re4 46. Kf5 g6+ 47. Kg5 Rxe5+ 48. Kh6 Re4 49. Rg3 Ne6 50. h5 gxh5 0-1

[Event "Jersey op"]
[Site "St Helier"]
[Date "1997.??.??"]
[Round "2"]
[White "Webster, Andrew"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2415"]
[BlackElo "2090"]
[PlyCount "61"]
[EventDate "1997.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "JCI"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. c4 c5 2. g3 Nc6 3. Bg2 e5 4. Nc3 f5 5. d3 Be7 6. a3 Nf6 7. Bg5 0-0 8. Bxf6 Bxf6 9. e3 f4 10. Nge2 fxe3 11. fxe3 Bg5 12. Nd5 d6 13. Nec3 Be6 14. h4 Bf6 15. Be4 Qd7 16. Qh5 g6 17. Qe2 Bg4 18. Qg2 Rae8 19. b4 Nd8 20. Nb5 a6 21. Nbc7 Bg7 22. Nxe8 Qxe8 23. Rf1 Ne6 24. Rxf8+ Qxf8 25. Qf2 Qd8 26. Kf1 h5 27. Kg2 g5 28. Rf1 gxh4 29. gxh4 Nf8 30. Qf7+ Kh8 31. Ne7 1-0

[Event "East Kilbride op"]
[Site "East Kilbride"]
[Date "1996.??.??"]
[Round "5"]
[White "Banks, Derek"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B00"]
[BlackElo "2090"]
[PlyCount "95"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SCO"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 a6 2. d4 b5 3. Nf3 Bb7 4. Bd3 Nf6 5. Qe2 e6 6. Bg5 h6 7. Bh4 Be7 8. Nbd2 0-0 9. e5 Nd5 10. Qe4 g6 11. Qg4 Bxh4 12. Bxg6 Bg5 13. Bd3 f5 14. Qg3 Nf4 15. h4 Nh5 16. Qh2 Bxd2+ 17. Kxd2 Qe7 18. Rag1 Kh8 19. Be2 Rg8 20. Ng5 Qb4+ 21. Kc1 Ng7 22. Qf4 Ne8 23. Nf7+ Kg7 24. Nxh6 Rh8 25. Qg5+ Kf8 26. Nxf5 exf5 27. Qxf5+ Ke7 28. c3 Qa5 29. Qg5+ Kf8 30. Bf3 Bxf3 31. gxf3 Qxa2 32. Rg4 Rh7 33. Rhg1 Ng7 34. Qd8+ Ne8 35. Qg5 Rg7 36. Qh6 Qg8 37. d5 a5 38. e6 dxe6 39. dxe6 Ra6 40. Qf4+ Ke7 41. Rxg7+ Nxg7 42. Qxc7+ Kf6 43. h5 Rxe6 44. Rg6+ Kf5 45. Rxg7 Qe8 46. Rf7+ Rf6 47. Re7 Qxh5 48. Re5+ 1-0

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "9"]
[White "Crichton, Martin"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "C40"]
[BlackElo "2090"]
[PlyCount "87"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Nc3 Bxe5 6. dxe5 Qxd1+ 7. Kxd1 Nc6 8. Nd5 Bg4+ 9. Be2 Bxe2+ 10. Kxe2 0-0-0 11. Rd1 Nxe5 12. Bf4 Ng6 13. Bg3 c6 14. Nc3 Nf6 15. Rxd8+ Rxd8 16. Rd1 Rxd1 17. Kxd1 Kd7 18. Ke2 Ke6 19. f3 exf3+ 20. gxf3 Ne5 21. b3 Nfd7 22. Ne4 h6 23. f4 Ng6 24. f5+ Kxf5 25. Nd6+ Kg4 26. Nxf7 Ne7 27. c4 Nf5 28. Bc7 Nd4+ 29. Kf2 Ne6 30. Bd6 h5 31. b4 Kf5 32. Bg3 Ke4 33. Nd6+ Kd4 34. Ke2 c5 35. Kd2 b6 36. Bf2+ Ke5 37. Bg3+ Kf6 38. b5 g5 39. Nc8 Ne5 40. Nxa7 Nxc4+ 41. Kd3 Ne5+ 42. Ke4 Nd7 43. Nc6 h4 44. Bd6 1/2-1/2

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "3"]
[White "Keogh, Eamon"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "2175"]
[BlackElo "2090"]
[PlyCount "61"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. Bc4 Be7 4. f4 d6 5. Nf3 0-0 6. d3 Nc6 7. 0-0 exf4 8. Bxf4 Ne5 9. Bb3 c6 10. d4 Ng6 11. Bg5 h6 12. Be3 Bg4 13. Qd2 d5 14. exd5 Nxd5 15. Nxd5 cxd5 16. Ne5 Nxe5 17. dxe5 Qc7 18. Qd4 Be6 19. Rad1 b6 20. c3 Bc5 21. Qf4 f6 22. Bxc5 fxe5 23. Qxf8+ Rxf8 24. Rxf8+ Kh7 25. Be3 Kg6 26. Bxd5 Qe7 27. Be4+ Kh5 28. Rdf1 g5 29. R8f6 Bg4 30. Bg6+ Kh4 31. Bf2# 1-0

[Event "East Kilbride op"]
[Site "East Kilbride"]
[Date "1996.??.??"]
[Round "3"]
[White "Konarski, Jannic"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A40"]
[BlackElo "2090"]
[PlyCount "45"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SCO"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. d4 b5 2. Nf3 a6 3. Nbd2 e6 4. a4 b4 5. a5 Nf6 6. e3 d5 7. Nb3 Bd6 8. g3 Bd7 9. Bg2 Bb5 10. Ng1 Nbd7 11. Ne2 Rc8 12. 0-0 c5 13. dxc5 Nxc5 14. Nbd4 Bd7 15. c3 bxc3 16. Nxc3 0-0 17. Bd2 Rb8 18. Rb1 Nd3 19. e4 Nxe4 20. Nxe4 dxe4 21. Bxe4 Nxb2 22. Bxh7+ Kh8 23. Qh5 1-0

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "4"]
[White "McCarthy, Jim"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "D56"]
[BlackElo "2090"]
[PlyCount "28"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bh4 Ne4 8. Bxe7 Qxe7 9. Rc1 c6 10. Bd3 Nxc3 11. Rxc3 Nd7 12. 0-0 dxc4 13. Bxc4 e5 14. Bb3 e4 1/2-1/2

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "6"]
[White "Muntadas, Alan"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "D00"]
[BlackElo "2090"]
[PlyCount "44"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nd2 c6 4. e3 Bf5 5. Bxf6 gxf6 6. c3 Nd7 7. f4 e6 8. Ndf3 Bd6 9. Bd3 Bxd3 10. Qxd3 Qb6 11. Ne2 Qxb2 12. 0-0 Qb5 13. Qxb5 cxb5 14. Rfb1 b4 15. cxb4 Ke7 16. a3 Rhc8 17. Rd1 Nb6 18. Nd2 Na4 19. e4 dxe4 20. Nxe4 b6 21. Kf2 f5 22. Nd2 Kd7 1/2-1/2

[Event "East Kilbride op"]
[Site "East Kilbride"]
[Date "1996.??.??"]
[Round "4"]
[White "O'Brien, Richard"]
[Black "Campbell, Duncan AF"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "2090"]
[PlyCount "60"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SCO"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. d3 Nc6 7. Nc3 Nge7 8. Bf4 a6 9. Qd2 0-0 10. Bh6 f5 11. Bxg7 Kxg7 12. exf5 Nxf5 13. h4 Ncd4 14. Nh2 Bd7 15. Ne4 Qe7 16. c3 Nc6 17. Ng5 h6 18. Ngf3 Qf7 19. g4 Nfe7 20. g5 h5 21. d4 Nd5 22. dxc5 dxc5 23. Rad1 Rad8 24. c4 Nf4 25. Qc3+ Kh7 26. Ne5 Nxe5 27. Qxe5 Nxg2 28. Kxg2 Bc6+ 29. Kg1 Rxd1 30. Rxd1 Qxf2# 0-1

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "2"]
[White "O'Brien, Richard"]
[Black "Clarke, Thomas M"]
[Result "1/2-1/2"]
[ECO "A84"]
[WhiteElo "2090"]
[BlackElo "2230"]
[PlyCount "179"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 e6 2. Nf3 f5 3. c4 Bb4+ 4. Bd2 a5 5. Nc3 Nf6 6. d5 0-0 7. a3 Bc5 8. e3 c6 9. Na4 Ba7 10. dxe6 dxe6 11. Bc3 Nbd7 12. Bd3 Ne4 13. Qc2 Nxc3 14. Nxc3 Nc5 15. 0-0-0 Qf6 16. e4 Bb8 17. Rhe1 Bd7 18. e5 Qh6+ 19. Kb1 Be8 20. Na4 Nxa4 21. Qxa4 c5 22. Qc2 Bc6 23. Be2 Be4 24. Bd3 Bxf3 25. gxf3 Qxh2 26. Qe2 Qf4 27. Bc2 Bc7 28. Rd7 Rf7 29. Qd3 Bxe5 30. Rxf7 Kxf7 31. Qd7+ Kf6 32. Qb5 b6 33. Rd1 Qxf3 34. Qd7 Rb8 35. Rg1 Rg8 36. Qd2 Qf4 37. Qe2 Qd4 38. Ba4 Qe4+ 39. Qxe4 fxe4 40. Bc2 h5 41. Bxe4 g5 42. Kc2 g4 43. b3 Bd4 44. Rf1 Ke5 45. Bh1 Rf8 46. f3 g3 47. Bg2 Kf4 48. Re1 Be3 49. Rh1 Rd8 50. Rd1 Bd4 51. Re1 e5 52. Re4+ Kg5 53. Kc1 a4 54. bxa4 h4 55. Kc2 Rf8 56. Rg4+ Kh5 57. Re4 Rg8 58. Re2 Rg5 59. Kd3 Bf2 60. Ke4 h3 61. Bxh3 g2 62. Bxg2 Rxg2 63. Rb2 Kg5 64. Rxb6 Bd4 65. Rb3 Rh2 66. a5 Rh8 67. a6 Rh6 68. a7 Ra6 69. Rb7 Rxa3 70. Rf7 Ra6 71. Kd5 Kg6 72. Rc7 Kf5 73. Rf7+ Kg5 74. Ke4 Kh4 75. Rg7 Kh3 76. Kd5 Bf2 77. Rh7+ Kg2 78. Kxe5 Kxf3 79. Kd5 Ke2 80. Ke4 Bd4 81. Rh2+ Kd1 82. Rh7 Kc2 83. Rf7 Kc3 84. Kd5 Kd3 85. Rf3+ Ke2 86. Rf7 Ke3 87. Re7+ Kf4 88. Rf7+ Kg5 89. Rc7 Be3 90. Rf7 1/2-1/2

[Event "East Kilbride op"]
[Site "East Kilbride"]
[Date "1996.??.??"]
[Round "2"]
[White "O'Brien, Richard"]
[Black "Fullarton, R."]
[Result "0-1"]
[ECO "C44"]
[WhiteElo "2090"]
[PlyCount "62"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "SCO"]
[SourceTitle "EXT 2001"]
[Source "ChessBase"]
[SourceDate "2000.11.22"]
[SourceVersion "1"]
[SourceVersionDate "2000.11.22"]
[SourceQuality "1"]

1. e4 Nf6 2. d3 e5 3. g3 Nc6 4. Bg2 Bc5 5. Nf3 d5 6. Nbd2 dxe4 7. dxe4 Bg4 8. h3 Bh5 9. 0-0 Qd7 10. c3 Qd3 11. Qe1 Bxf3 12. Bxf3 g5 13. Bg2 Qxg3 14. Nb3 Bb6 15. c4 Qh4 16. c5 Ba5 17. Nxa5 Nd4 18. f3 Qxe1 19. Rxe1 Nc2 20. Bxg5 Nd7 21. Nxb7 Nxe1 22. Rxe1 Rg8 23. Bh4 Rg6 24. Rc1 Rb8 25. c6 Nf8 26. Bf2 Ne6 27. Be3 Ke7 28. Rc2 Nd4 29. Bxd4 exd4 30. Na5 Rbg8 31. Kh2 d3 0-1

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "7"]
[White "O'Brien, Richard"]
[Black "Hurley, John"]
[Result "0-1"]
[ECO "D78"]
[WhiteElo "2090"]
[BlackElo "2225"]
[PlyCount "86"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. g3 g6 6. Bg2 Bg7 7. Ne5 Be6 8. 0-0 0-0 9. e4 Nbd7 10. f4 Nxe5 11. fxe5 Bg4 12. Bf3 Bxf3 13. Rxf3 Nd7 14. e6 fxe6 15. Rxf8+ Nxf8 16. Be3 Qd7 17. Qd2 Rd8 18. Rd1 b5 19. Qf2 Qe8 20. Rf1 Nd7 21. e5 Kh8 22. Ne4 h6 23. h4 Qg8 24. Qg2 Rf8 25. Rxf8 Qxf8 26. g4 Nb6 27. Nc5 Nd5 28. Qe4 Qf7 29. Bd2 h5 30. Nd7 hxg4 31. Qxg4 Qf5 32. Qe2 Kh7 33. Kg2 Bh6 34. Bxh6 Kxh6 35. Qd2+ Kg7 36. Nc5 Qg4+ 37. Kf1 Nf4 38. Qf2 Qd1+ 39. Qe1 Qf3+ 40. Qf2 Qh1+ 41. Qg1 Qxg1+ 42. Kxg1 Ne2+ 43. Kf2 Nxd4 0-1

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "O'Shaughnessy, Conor"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "2090"]
[BlackElo "2240"]
[PlyCount "104"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. Be2 Nbd7 8. 0-0 Be7 9. a4 Qc7 10. Kh1 b6 11. f4 Bb7 12. Bf3 0-0 13. Qe1 h6 14. Bh4 Rfe8 15. Rd1 Bf8 16. Qg3 Kh8 17. e5 Bxf3 18. exd6 Qxd6 19. Nxf3 Qc7 20. Ne5 Kg8 21. Nxd7 Nxd7 22. f5 Qxg3 23. Bxg3 Nf6 24. Bc7 Bc5 25. h3 e5 26. Bd6 Bd4 27. g4 Rac8 28. Rd3 Rc4 29. Re1 Rc6 30. Bb4 a5 31. Ba3 Bxc3 32. Rxc3 Rxc3 33. bxc3 e4 34. Kg2 Nd5 35. c4 Nc3 36. Kg3 Nxa4 37. Kf4 Nc5 38. Ke3 g6 39. fxg6 fxg6 40. Rb1 Na4 41. c5 Nc3 42. Rf1 b5 43. Bb2 Nd5+ 44. Kd4 Nb4 45. c4 bxc4 46. Kxc4 e3 47. Kc3 Re5 48. Kc4 e2 49. Re1 Rxc5+ 50. Kxc5 Nd3+ 51. Kd4 Nxe1 52. Ke3 Nd3 0-1

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "8"]
[White "O'Brien, Richard"]
[Black "Porter, Liam"]
[Result "1-0"]
[ECO "C24"]
[WhiteElo "2090"]
[PlyCount "80"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. Bc4 Bc5 4. 0-0 d6 5. c3 0-0 6. b4 Bb6 7. d3 c6 8. Qe2 Qe7 9. Bg5 h6 10. Bh4 g5 11. Nxg5 hxg5 12. Bxg5 Be6 13. Kh1 Bxc4 14. dxc4 Nbd7 15. Nd2 Qe6 16. f4 Qg4 17. Rf3 Nh5 18. Nf1 Nxf4 19. Bxf4 exf4 20. Rg3 Qxg3 21. hxg3 Nf6 22. gxf4 Kg7 23. g3 Rh8+ 24. Kg2 Rh6 25. Rd1 Rg6 26. Qf3 Re8 27. Rxd6 Nxe4 28. Rxg6+ fxg6 29. c5 Bd8 30. Qg4 Nxc3 31. Qd7+ Kf8 32. a3 Nb5 33. Qxb7 Re3 34. Kh3 Re1 35. Nh2 Nd4 36. Qd7 Bf6 37. Ng4 Bg7 38. Ne5 Kg8 39. Nxg6 Kh7 40. Ne5 Rh1+ 1-0

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1996.??.??"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Ryan, Joseph"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2090"]
[BlackElo "2260"]
[PlyCount "111"]
[EventDate "1996.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d6 2. d4 Bg4 3. c4 Nd7 4. Nc3 c6 5. h3 Bxf3 6. exf3 Ngf6 7. d5 cxd5 8. cxd5 g6 9. Be2 Bg7 10. 0-0 0-0 11. Be3 a6 12. Rc1 b5 13. b3 Nb6 14. a3 Qb8 15. Qd2 Qb7 16. Rfd1 Rac8 17. f4 Rc7 18. Bf3 Rfc8 19. Ne2 Rxc1 20. Nxc1 Nfd7 21. Bd4 Qc7 22. Ne2 Qc2 23. Bxg7 Qxd2 24. Rxd2 Kxg7 25. Nd4 Rc1+ 26. Kh2 Nf6 27. g4 Ra1 28. Nc6 Rxa3 29. g5 Nfd7 30. Bd1 a5 31. Nxe7 f5 32. Nc6 a4 33. Nd4 axb3 34. Nxb3 Kf7 35. Nd4 b4 36. Nb5 Nc4 37. Rd4 Ra5 38. Rxc4 Rxb5 39. Rc7 b3 40. Rxd7+ Ke8 41. Rxd6 b2 42. Bc2 b1Q 43. Bxb1 Rxb1 44. Ra6 Rb7 45. h4 Kf7 46. h5 Rb2 47. Ra7+ Kf8 48. Rxh7 gxh5 49. d6 Ke8 50. Kg2 Rb4 51. Kg3 Rb3+ 52. f3 Rd3 53. d7+ Kd8 54. g6 h4+ 55. Kxh4 Rd1 56. Kg5 1-0

[Event "4NCL 9495 2nd Season"]
[Site "England"]
[Date "1995.01.22"]
[Round "6.6"]
[White "Headlong, Timothy"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2195"]
[BlackElo "2160"]
[PlyCount "81"]
[EventDate "1994.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Witney"]
[BlackTeam "Na Fianna"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "IRL"]

1. Nf3 d5 2. c4 c6 3. d4 Nf6 4. Nc3 e6 5. e3 Bd6 6. Bd3 0-0 7. 0-0 Nbd7 8. e4 dxc4 9. Bxc4 e5 10. Bb3 h6 11. h3 Re8 12. Re1 Qc7 13. Be3 a6 14. Rc1 Bb4 15. Bxf7+ Kxf7 16. Qb3+ Kf8 17. Qxb4+ c5 18. dxc5 a5 19. Qc4 Qc6 20. Nd5 Rb8 21. Red1 Re6 22. Nh4 Kg8 23. Nf5 Kh7 24. f3 Nf8 25. Nfe7 Qe8 26. Nxf6+ gxf6 27. Nf5 h5 28. b3 Bd7 29. Rd6 Bb5 30. Qc3 a4 31. b4 Rc8 32. Rxe6 Qxe6 33. Nd6 Bd7 34. Nxc8 Bxc8 35. a3 Ng6 36. Qc4 Qe7 37. c6 b5 38. Qxb5 Nh4 39. Qe2 f5 40. exf5 Bxf5 41. c7 1-0

[Event "4NCL 9495 2nd Season"]
[Site "England"]
[Date "1995.01.21"]
[Round "5.6"]
[White "O'Brien, Richard"]
[Black "Bennett, Gerald H"]
[Result "0-1"]
[ECO "E19"]
[WhiteElo "2160"]
[BlackElo "2310"]
[PlyCount "84"]
[EventDate "1994.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Na Fianna"]
[BlackTeam "BCM"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. g3 Bb7 5. Bg2 Be7 6. 0-0 0-0 7. Nc3 Ne4 8. Qc2 f5 9. Ne1 d5 10. cxd5 exd5 11. Qb3 Kh8 12. Nd3 c6 13. Nxe4 fxe4 14. Nf4 Qd6 15. Bd2 Na6 16. Rac1 Nc7 17. a3 g5 18. Bb4 Qd7 19. Nh3 Ne6 20. f4 g4 21. Nf2 Nxd4 22. Qd1 c5 23. Kh1 Nf5 24. Bd2 e3 25. Bc3+ d4 26. Nxg4 Bxg2+ 27. Kxg2 Qb7+ 28. Kg1 dxc3 29. Rxc3 Rad8 30. Rd3 c4 31. Rxd8 Rxd8 32. Qe1 Qe4 33. Qc3+ Qd4 34. Qc2 Qd5 35. Ne5 Nh4 36. Nf3 Nxf3+ 37. Rxf3 Qd1+ 38. Qxd1 Rxd1+ 39. Kg2 Bc5 40. f5 Rd2 41. f6 Rxe2+ 42. Kf1 Rf2+ 0-1

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "2"]
[White "Cooper, Lawrence"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B14"]
[WhiteElo "2315"]
[BlackElo "2100"]
[PlyCount "47"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nf6 5. Nc3 g6 6. Qb3 Bg7 7. cxd5 0-0 8. Nge2 b6 9. g3 Bb7 10. Bg2 e6 11. Bg5 h6 12. Bxf6 Bxf6 13. 0-0 e5 14. Rad1 Nd7 15. d6 Bxg2 16. Kxg2 exd4 17. Nxd4 Nc5 18. Qd5 Qd7 19. f4 Rad8 20. Nc6 Rc8 21. Ne5 Qe6 22. Qxe6 Nxe6 23. Nd7 Bxc3 24. Nxf8 1-0

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "6"]
[White "Lewis, Andrew P"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A44"]
[WhiteElo "2335"]
[BlackElo "2100"]
[PlyCount "129"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 c5 2. d5 d6 3. c4 e5 4. e4 f5 5. exf5 Bxf5 6. Ne2 Be7 7. Ng3 Bg6 8. Bd3 Bxd3 9. Qxd3 Nf6 10. Nc3 0-0 11. 0-0 Na6 12. Bd2 Nc7 13. a4 Qd7 14. Nce4 Nxe4 15. Qxe4 Rf7 16. b3 Raf8 17. f3 b6 18. a5 b5 19. a6 b4 20. Ra2 Ne8 21. Be3 Qd8 22. Qg4 Nc7 23. Ne4 Qc8 24. h3 Qxg4 25. hxg4 Rb8 26. Rd1 Bf8 27. Kf2 Rb6 28. Rda1 Rb8 29. Ke2 Re8 30. Ra5 Rd7 31. Kd3 Rb8 32. Nf2 Be7 33. Ke4 Rf8 34. g5 Bd8 35. R5a2 Ne8 36. Kd3 g6 37. Ne4 Ng7 38. Nxd6 Rxd6 39. Bxc5 Rd7 40. Bxf8 Kxf8 41. Rh1 Ne6 42. Kc2 Nd4+ 43. Kb2 Bxg5 44. Ra5 h5 45. Rd1 Ke7 46. Rc5 Kd8 47. Re1 Be7 48. Ra5 h4 49. Ka2 Bf6 50. Re4 Rh7 51. Ra4 h3 52. gxh3 Rxh3 53. Rxb4 Rh2+ 54. Kb1 Nxf3 55. Rg4 Nd2+ 56. Kc1 g5 57. c5 e4 58. Rb8+ Kc7 59. Rb7+ Kc8 60. d6 Be5 61. d7+ Kd8 62. c6 e3 63. Rxg5 Bc7 64. Rg8+ Ke7 65. d8Q+ 1-0

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "4"]
[White "Menadue, Jeremy FS"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "2255"]
[BlackElo "2100"]
[PlyCount "63"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Be7 5. cxd5 exd5 6. e3 0-0 7. Qc2 c6 8. Bd3 h6 9. Bh4 Na6 10. a3 Nc7 11. Nf3 Re8 12. 0-0 Ne6 13. b4 a6 14. Rab1 Nf8 15. a4 Ne4 16. Bxe7 Qxe7 17. Bxe4 dxe4 18. Nd2 Nh7 19. Qxe4 Be6 20. Qf4 Rad8 21. b5 axb5 22. axb5 c5 23. Nf3 Ng5 24. Rfd1 Nxf3+ 25. Qxf3 cxd4 26. exd4 Qd7 27. h3 Bf5 28. Rbc1 Re6 29. Na4 Be4 30. Qf4 f5 31. Nc5 Qd6 32. Nxe6 1-0

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "8"]
[White "Muskath, Robert"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "D55"]
[BlackElo "2100"]
[PlyCount "44"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 0-0 6. e3 Ne4 7. Bxe7 Qxe7 8. cxd5 Nxc3 9. bxc3 exd5 10. Bd3 Bg4 11. Qb1 Bxf3 12. gxf3 c5 13. Bxh7+ Kh8 14. Bd3 cxd4 15. cxd4 Nc6 16. 0-0 Rad8 17. Kh1 Rd6 18. Rg1 Rh6 19. Rg3 g6 20. Qf1 Qh4 21. Qg2 Nb4 22. Rg4 Qe7 1/2-1/2

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Chakraborty, Kumardip"]
[Result "1-0"]
[ECO "A49"]
[WhiteElo "2100"]
[PlyCount "104"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 0-0 5. 0-0 d6 6. Nbd2 Nbd7 7. c3 c5 8. dxc5 Nxc5 9. Nb3 Bd7 10. Be3 Qc7 11. Qc1 Rac8 12. Nxc5 dxc5 13. Bf4 Qb6 14. Ne5 Rfd8 15. Nxd7 Nxd7 16. Qc2 Ne5 17. Rab1 Nc6 18. Be3 Nd4 19. Bxd4 cxd4 20. Qe4 e5 21. Qxb7 Qxb7 22. Bxb7 Rc7 23. Bg2 dxc3 24. bxc3 Rxc3 25. Rfc1 Rxc1+ 26. Rxc1 Rd2 27. e3 Rxa2 28. Bd5 Rd2 29. e4 h6 30. Rc7 a5 31. Ra7 Rd1+ 32. Kg2 Ra1 33. Bxf7+ Kh7 34. h4 a4 35. Be6 a3 36. Bd5 a2 37. Bxa2 h5 38. Bg8+ Kxg8 39. Rxa1 Kh7 40. Ra6 Bh8 41. Kf3 Bg7 42. Ke2 Bf8 43. Re6 Bg7 44. Kd3 Kh6 45. Kc4 Kh7 46. Kd5 Bh8 47. Kd6 Bg7 48. Ke7 Bh8 49. Kf7 Bg7 50. Rxg6 Bf8 51. Rg5 Bg7 52. Rxh5+ Bh6 1-0

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "9"]
[White "O'Brien, Richard"]
[Black "Deketelaere, Francky"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "2100"]
[PlyCount "29"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nf6 5. Bf4 Bg4 6. Be2 Bd6 7. Bxd6 Qxd6 8. h3 Bh5 9. 0-0 0-0 10. Re1 Nbd7 11. Nbd2 Rfe8 12. Nh2 Bxe2 13. Rxe2 Rxe2 14. Qxe2 c6 15. c3 1/2-1/2

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "3"]
[White "O'Brien, Richard"]
[Black "James, David J"]
[Result "1/2-1/2"]
[ECO "E18"]
[WhiteElo "2100"]
[BlackElo "2270"]
[PlyCount "20"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. c4 0-0 7. Nc3 d5 8. cxd5 exd5 9. Bf4 c6 10. Rc1 Nbd7 1/2-1/2

[Event "Hastings Masters"]
[Site "Hastings"]
[Date "1995.??.??"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "Roberts, Paul"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "2100"]
[BlackElo "2215"]
[PlyCount "87"]
[EventDate "1995.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 048 Extra"]
[Source "ChessBase"]
[SourceDate "1995.11.01"]
[SourceVersion "1"]
[SourceVersionDate "1995.11.01"]
[SourceQuality "1"]

1. d4 f5 2. c4 Nf6 3. Nc3 e6 4. Nf3 d5 5. cxd5 exd5 6. Bg5 c6 7. e3 Bd6 8. Bd3 0-0 9. Qc2 Qe8 10. 0-0-0 a5 11. Bxf6 Rxf6 12. Ne5 Na6 13. Bxa6 Rxa6 14. f4 b5 15. Kb1 Be6 16. Qe2 a4 17. Rc1 Qa8 18. Nd3 b4 19. Nd1 Ra5 20. h3 Rf8 21. N1f2 Qa6 22. Rhe1 Qb6 23. Ne5 Bxe5 24. fxe5 f4 25. Nd3 Bf5 26. Ka1 Bxd3 27. Qxd3 c5 28. dxc5 Rxc5 29. exf4 Rxf4 30. Kb1 Rd4 31. Qf5 Qg6 32. g4 Rdc4 33. Rcd1 d4 34. Re4 Qc6 35. Ree1 a3 36. Rf1 Qe8 37. Rde1 axb2 38. Kxb2 Rc3 39. Qe4 R5c4 40. Qd5+ Kh8 41. Qd6 Rc8 42. e6 Ra8 43. Kb1 Qg6+ 44. Rf5 1/2-1/2

[Event "4NCL 9495 2nd Season"]
[Site "England"]
[Date "1994.11.27"]
[Round "4.4"]
[White "Hanreck, Alan E"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A80"]
[WhiteElo "2245"]
[BlackElo "2160"]
[PlyCount "77"]
[EventDate "1994.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Invicta Knights Maidstone"]
[BlackTeam "Na Fianna"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "IRL"]

1. d4 f5 2. Bg5 Nf6 3. Bxf6 exf6 4. e3 Be7 5. Nc3 0-0 6. Bc4+ Kh8 7. Qh5 c6 8. Bf7 d5 9. Bg6 h6 10. Bxf5 Bd6 11. Nf3 Bxf5 12. Qxf5 Qe8 13. Nh4 Rf7 14. 0-0 Nd7 15. Ng6+ Kg8 16. e4 Nb6 17. Rfe1 Qd7 18. Qxd7 Rxd7 19. exd5 Kf7 20. dxc6 bxc6 21. Ne5+ fxe5 22. dxe5 Bxe5 23. Rxe5 Nc4 24. Rc5 Nxb2 25. Rxc6 Rad8 26. f3 Rd2 27. Ne4 R2d7 28. Kf2 Na4 29. Rb1 Nb6 30. c4 Kg8 31. c5 Nc4 32. Kg3 Ne3 33. Re6 Nf5+ 34. Kf2 Rc7 35. g4 Nd4 36. Rd6 Rxd6 37. cxd6 Rf7 38. Ke3 Nxf3 39. d7 1-0

[Event "4NCL 9495 2nd Season"]
[Site "England"]
[Date "1994.11.26"]
[Round "3.4"]
[White "O'Brien, Richard"]
[Black "Sowray, Peter John"]
[Result "0-1"]
[ECO "B86"]
[WhiteElo "2160"]
[BlackElo "2325"]
[PlyCount "90"]
[EventDate "1994.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Na Fianna"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "IRL"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. Bc4 e6 7. f3 Nbd7 8. Bxe6 fxe6 9. Nxe6 Qb6 10. Qe2 Ne5 11. Nf4 Kf7 12. Nfd5 Nxd5 13. Nxd5 Qc6 14. 0-0 Be6 15. f4 Nd7 16. c4 Nf6 17. b4 Rc8 18. e5 Qxc4 19. Qxc4 Rxc4 20. Ne3 Rxb4 21. exf6 gxf6 22. f5 Bd7 23. a3 Rb3 24. Ra2 Bc6 25. g3 d5 26. Rc2 Bxa3 27. Bxa3 Rxa3 28. Nxd5 Bxd5 29. Rc7+ Kf8 30. Re1 Rg8 31. Ree7 Rg5 32. Red7 Ra1+ 33. Kf2 Rxf5+ 34. Ke3 Re5+ 35. Kd2 Bb3 36. Rxh7 Rd1+ 37. Kc3 Re3+ 38. Kb2 Rd2+ 39. Kc1 Rd1+ 40. Kb2 Bg8 41. Rc8+ Re8 42. Rxe8+ Kxe8 43. Rxb7 Rd2+ 44. Kc3 Rxh2 45. Rb6 Kf7 0-1

[Event "4NCL 9495 2nd Season"]
[Site "England"]
[Date "1994.10.01"]
[Round "1.5"]
[White "Cooper, Lawrence"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2305"]
[BlackElo "2160"]
[PlyCount "110"]
[EventDate "1994.10.01"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Midland Monarchs"]
[BlackTeam "Na Fianna"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "IRL"]

1. e4 e5 2. Nf3 d5 3. Nxe5 Bd6 4. d4 dxe4 5. Bc4 Bxe5 6. Qh5 Qe7 7. dxe5 Be6 8. Bxe6 Qxe6 9. Qg5 Ne7 10. Qxg7 Rg8 11. Qxh7 Qxe5 12. Nc3 f5 13. Bf4 Qxf4 14. Qxe7+ Kxe7 15. Nd5+ Ke6 16. Nxf4+ Ke5 17. g3 Nc6 18. 0-0-0 Rgd8 19. Rxd8 Nxd8 20. Kd2 Ne6 21. Nxe6 Kxe6 22. Ke3 c5 23. h4 Rh8 24. Rd1 b6 25. Kf4 Rg8 26. f3 exf3 27. Kxf3 Rg4 28. h5 Rg5 29. Rh1 Kf7 30. h6 Kg8 31. Rd1 Kh7 32. Rd7+ Kxh6 33. Rxa7 Rg4 34. c3 Rg6 35. Kf4 Rf6 36. Ke5 Kg6 37. Rd7 Rf8 38. Rd6+ Kg5 39. Rxb6 Re8+ 40. Kd5 Re3 41. Kxc5 Rxg3 42. Rb8 f4 43. a4 f3 44. Rf8 Rg2 45. Rxf3 Rxb2 46. a5 Kg4 47. Rf8 Ra2 48. Kb4 Rb2+ 49. Ka3 Rb1 50. c4 Kg5 51. Ka4 Kg6 52. a6 Kg7 53. Rf3 Rc1 54. Kb4 Rb1+ 55. Rb3 Ra1 1-0

[Event "BCF-ch 81st"]
[Site "Norwich"]
[Date "1994.??.??"]
[Round "1"]
[White "Hennigan, Michael"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A08"]
[WhiteElo "2440"]
[BlackElo "2235"]
[PlyCount "119"]
[EventDate "1994.08.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. 0-0 e5 5. d3 Nf6 6. Nbd2 Be7 7. e4 dxe4 8. dxe4 0-0 9. c3 Qc7 10. Qc2 b5 11. a4 b4 12. Re1 Ba6 13. Bf1 Bb7 14. Nc4 Rad8 15. Nh4 g6 16. Ng2 Rfe8 17. f3 Kg7 18. a5 h6 19. Nge3 Bf8 20. Bg2 Kh7 21. Rf1 Bg7 22. Bd2 bxc3 23. bxc3 Ba6 24. Rfb1 Qd7 25. Bf1 Qe6 26. Qa4 Rb8 27. Be1 Red8 28. Bf2 Rxb1 29. Rxb1 Rb8 30. Rd1 Bb5 31. Qa3 Bf8 32. Nd5 Rc8 33. Kg2 h5 34. Rb1 a6 35. Ncb6 Bxf1+ 36. Rxf1 Rd8 37. Bxc5 Bg7 38. Nxf6+ Bxf6 39. Nd5 h4 40. Bb6 h3+ 41. Kg1 Rb8 42. Qa4 Ne7 43. Nc7 Qc8 44. Rd1 Bg5 45. Qd7 Kg7 46. Qxc8 Rxc8 47. Rd3 Nc6 48. Nxa6 Be7 49. Nc7 Bd8 50. Rd7 Kg8 51. Nd5 Kf8 52. Bxd8 Nxd8 53. a6 Nc6 54. Rc7 Rxc7 55. Nxc7 Ke7 56. Nb5 Kd7 57. a7 Nxa7 58. Nxa7 Kd6 59. Kf2 Kc5 60. Ke3 1-0

[Event "Limerick op"]
[Site "Limerick"]
[Date "1994.??.??"]
[Round "2"]
[White "O'Brien, Richard"]
[Black "Daly, Colm"]
[Result "0-1"]
[ECO "A24"]
[WhiteElo "2235"]
[BlackElo "2265"]
[PlyCount "88"]
[EventDate "1994.??.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. c4 g6 2. g3 Bg7 3. Bg2 d6 4. Nc3 e5 5. e4 Nc6 6. Nge2 Nf6 7. 0-0 0-0 8. f4 Bg4 9. f5 Bh6 10. h3 Bxe2 11. Nxe2 Nd7 12. d3 Bxc1 13. Qxc1 Nc5 14. Qd2 a5 15. Rf2 Kh8 16. Raf1 Rg8 17. d4 exd4 18. Nxd4 Ne5 19. fxg6 fxg6 20. b3 Qe7 21. Qh6 Qg7 22. Qxg7+ Kxg7 23. Rf6 Rge8 24. Nb5 Re7 25. Nc3 Rf7 26. Rxf7+ Nxf7 27. Nb5 c6 28. Nc3 Re8 29. h4 Re6 30. Rf4 Rf6 31. Kf1 Nd3 32. Rxf6 Kxf6 33. Ke2 Nc5 34. Bh3 Ke5 35. Ke3 Nh6 36. Bc8 Ng8 37. a3 Ne7 38. b4 axb4 39. axb4 Nxc8 40. bxc5 dxc5 41. Na4 Nd6 42. Nb6 Nxe4 43. Nd7+ Kd6 44. Kxe4 Kxd7 0-1

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "4"]
[White "Anderson, John"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "B15"]
[WhiteElo "2205"]
[BlackElo "2240"]
[PlyCount "76"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Bc4 Nf6 5. f3 e3 6. Bxe3 Nbd7 7. g4 Nb6 8. Bd3 Nbd5 9. Bg5 Nxc3 10. bxc3 Qd5 11. Bxf6 exf6 12. Be4 Qg5 13. Qe2 Be7 14. h4 Qa5 15. Qd3 h5 16. Bf5 Bxf5 17. gxf5 0-0-0 18. Ne2 c5 19. 0-0 cxd4 20. cxd4 g6 21. Rab1 a6 22. Rb3 Rd7 23. fxg6 fxg6 24. Qxg6 f5 25. Qe6 Qd8 26. Kh1 Bxh4 27. Rfb1 Re8 28. Qxf5 Rxe2 29. Rxb7 Re1+ 30. Rxe1 Bxe1 31. Rxd7 Qxd7 32. Qxh5 Bc3 33. d5 Kb7 34. Kg2 Qg7+ 35. Kf1 Bd4 36. Ke2 Qe7+ 37. Kd1 Bc3 38. Qh1 Qe3 0-1

[Event "Benasque op"]
[Site "Benasque"]
[Date "1993.??.??"]
[Round "2"]
[White "Cifuentes Parada, Roberto"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "A32"]
[WhiteElo "2495"]
[BlackElo "2240"]
[PlyCount "63"]
[EventDate "1993.07.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ESP"]
[SourceTitle "TD"]
[Source "ChessBase"]
[SourceDate "1994.03.01"]
[SourceVersion "1"]
[SourceVersionDate "1994.03.01"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 a6 4. Nc3 c5 5. g3 cxd4 6. Nxd4 Qc7 7. Qd3 Nc6 8. Nxc6 bxc6 9. Bg2 Bb7 10. 0-0 Be7 11. Bf4 e5 12. Bg5 Rd8 13. Ne4 Nxe4 14. Bxe7 Kxe7 15. Qxe4 g6 16. c5 f5 17. Qc4 Rhf8 18. Qh4+ Kf7 19. Qxh7+ Kf6 20. Qh4+ Kg7 21. Qb4 a5 22. Qc3 Ba6 23. Rfd1 Rf6 24. Rd6 Re8 25. Rad1 Re7 26. Qd2 Bc8 27. Rxf6 Kxf6 28. Qh6 Rg7 29. e4 d5 30. exd5 Rh7 31. Qf8+ Rf7 32. Qh8+ 1-0

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "6"]
[White "Joyce, John"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2185"]
[BlackElo "2240"]
[PlyCount "28"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Bd2 Qe7 5. g3 0-0 6. Bg2 Ne4 7. 0-0 Nxd2 8. Nbxd2 Bxd2 9. Qxd2 d6 10. Qc3 Nd7 11. b4 e5 12. d5 Nf6 13. h3 Bd7 14. Rfe1 c6 1/2-1/2

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "3"]
[White "O'Brien, Richard"]
[Black "Buckley, Colm"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2240"]
[PlyCount "71"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nd7 7. Nf3 Ngf6 8. Ng3 b6 9. Bd3 Bb4+ 10. Bd2 Qe7 11. 0-0 0-0 12. Re1 Bxd2 13. Qxd2 Nd5 14. a3 g6 15. Qh6 f6 16. h4 Rf7 17. h5 g5 18. Nf5 Qf8 19. Qxf8+ Nxf8 20. Nh6+ Kg7 21. Nxf7 Kxf7 22. Rac1 Ke7 23. g3 Bb7 24. Nd2 h6 25. Rc2 f5 26. Nf1 Kd6 27. Ne3 Nxe3 28. fxe3 Bf3 29. Be2 Be4 30. Rc3 f4 31. Rec1 Bb7 32. Kf2 Rb8 33. Bf3 Nh7 34. Rc7 Bxf3 35. Kxf3 g4+ 36. Kg2 1-0

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Butler, Kevin J"]
[Result "1/2-1/2"]
[ECO "D58"]
[WhiteElo "2240"]
[PlyCount "53"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. Nc3 Be7 5. Bg5 h6 6. Bh4 0-0 7. e3 b6 8. cxd5 exd5 9. Bd3 Bb7 10. 0-0 Nbd7 11. Rc1 c5 12. Nd2 Re8 13. Re1 Ne4 14. Bxe7 Rxe7 15. f3 Nxc3 16. bxc3 Nf6 17. Nf1 c4 18. Bb1 g6 19. Qd2 Kg7 20. Ng3 Qd7 21. Re2 Rae8 22. Rce1 h5 23. e4 dxe4 24. Nxe4 Nd5 25. Ng3 Rxe2 26. Rxe2 Rxe2 27. Nxe2 1/2-1/2

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "5"]
[White "O'Brien, Richard"]
[Black "Guven, Joe"]
[Result "1/2-1/2"]
[ECO "B86"]
[WhiteElo "2240"]
[PlyCount "42"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. a4 Bd7 8. 0-0 Nc6 9. Re1 Qc7 10. Bf1 Be7 11. h3 h6 12. Be3 0-0 13. f4 Rfd8 14. Nxc6 Bxc6 15. a5 Rd7 16. Bb6 Qc8 17. Bd3 Bd8 18. Bf2 Qc7 19. Qe2 Re7 20. Rf1 Re8 21. Ra3 Be7 1/2-1/2

[Event "Kilkenny Masters"]
[Site "Kilkenny"]
[Date "1993.??.??"]
[Round "2"]
[White "Orr, Mark JL"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "D55"]
[WhiteElo "2345"]
[BlackElo "2240"]
[PlyCount "76"]
[EventDate "1993.11.??"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "IRL"]
[SourceTitle "EXT 1998"]
[Source "ChessBase"]
[SourceDate "1997.11.17"]
[SourceVersion "1"]
[SourceVersionDate "1997.11.17"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Be7 5. Bg5 0-0 6. e3 h6 7. Bxf6 Bxf6 8. Qc2 Nc6 9. Rd1 g6 10. Be2 dxc4 11. Bxc4 Nb4 12. Qb3 Nc6 13. Be2 Ne7 14. 0-0 c6 15. e4 Qb6 16. Qc2 Bg7 17. e5 a6 18. Ne4 Nd5 19. a3 Qc7 20. g3 Bd7 21. Rfe1 Rad8 22. h4 Be8 23. h5 f5 24. exf6 Bxf6 25. Nc5 Qe7 26. Bd3 Rd6 27. Bxg6 b6 28. Ne4 Rd8 29. Nc3 c5 30. Nxd5 Rxd5 31. Qe4 Rd6 32. d5 Bd7 33. b3 Qg7 34. dxe6 Bc6 35. Qe3 Rxd1 36. Rxd1 Bxf3 37. Qxf3 Bd4 38. Bf7+ Kh8 1-0

[Event "California op"]
[Site "California"]
[Date "1992.??.??"]
[Round "?"]
[White "O'Brien, Richard"]
[Black "Simler, Kevin"]
[Result "0-1"]
[ECO "C27"]
[PlyCount "80"]
[EventDate "1992.??.??"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "USA"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. Nc3 Bc5 4. Nf3 d6 5. h3 c6 6. d3 d5 7. exd5 cxd5 8. Bb5+ Bd7 9. Bxd7+ Nbxd7 10. Bg5 Bb4 11. 0-0 Bxc3 12. bxc3 Qc7 13. Qd2 0-0 14. Rfe1 Rfe8 15. Re2 e4 16. dxe4 Nxe4 17. Qxd5 Nxc3 18. Rxe8+ Rxe8 19. Qd3 Ne5 20. Nxe5 Qxe5 21. Be3 Ne2+ 22. Qxe2 Qxa1+ 23. Qf1 Qxa2 24. Qd3 Qa1+ 25. Kh2 Qe5+ 26. Kg1 Qc7 27. g4 a5 28. Bd2 a4 29. Qb5 Qc6 30. Qb4 Qxc2 31. Bc3 Qd1+ 32. Kg2 Qd5+ 33. Kh2 Qe4 34. Qb6 a3 35. Qa5 Qc2 36. Be1 a2 37. Qc3 Qb1 38. Qd4 Qxe1 39. Qb2 a1Q 40. Qxa1 Qxa1 0-1

[Event "Geneve op"]
[Site "Geneve"]
[Date "1985.??.??"]
[Round "?"]
[White "Ditzler, Juerg"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "D34"]
[PlyCount "63"]
[EventDate "1985.01.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2009"]
[Source "ChessBase"]
[SourceDate "2008.11.26"]
[SourceVersion "1"]
[SourceVersionDate "2008.11.26"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. Nc3 c5 7. cxd5 exd5 8. 0-0 Nc6 9. Bg5 c4 10. e3 h6 11. Bf4 Be6 12. b3 Qa5 13. Qc2 Rac8 14. bxc4 dxc4 15. e4 Nb4 16. Qd2 Qh5 17. d5 Nxe4 18. Nxe4 Bxd5 19. Nd6 c3 20. Nxc8 cxd2 21. Nxe7+ Kh8 22. Nxd5 Nxd5 23. Bxd2 b6 24. Rfe1 Nf6 25. Bc3 Qf5 26. Nh4 Qg5 27. h3 Nd7 28. Rad1 Qb5 29. Re7 Nc5 30. Ng6+ fxg6 31. Bxg7+ Kg8 32. Bd5+ 1-0

[Event "Guernsey op 11th"]
[Site "Guernsey"]
[Date "1985.??.??"]
[Round "1"]
[White "Levitt, Jonathan"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "E27"]
[WhiteElo "2375"]
[PlyCount "35"]
[EventDate "1985.10.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 0-0 5. a3 Bxc3+ 6. bxc3 d6 7. e4 e5 8. Bd3 c5 9. Ne2 b6 10. Bg5 Nc6 11. 0-0 Ba6 12. d5 Na5 13. f4 h6 14. fxe5 hxg5 15. exf6 Bxc4 16. Ng3 Bxd3 17. Qh5 Bxf1 18. Rxf1 1-0

[Event "Ramsgate Regency Masters 6th"]
[Site "Ramsgate"]
[Date "1984.??.??"]
[Round "1"]
[White "O'Brien, Richard"]
[Black "Crawley, Gavin"]
[Result "0-1"]
[ECO "C89"]
[PlyCount "92"]
[EventDate "1984.12.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[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. d3 Bb7 10. Nbd2 dxe4 11. dxe4 Bc5 12. Qe2 Ng4 13. Rf1 Qe7 14. h3 Nf6 15. Re1 Nd8 16. Bc2 Ne6 17. Nb3 Bd6 18. Na5 c5 19. a4 c4 20. Nh4 g6 21. Bh6 Rfe8 22. Qf3 Rab8 23. axb5 axb5 24. Nxb7 Rxb7 25. Ra6 Bb8 26. g3 Nd7 27. Ng2 Ba7 28. h4 b4 29. Be3 b3 30. Rxa7 Rxa7 31. Bxa7 bxc2 32. Qe2 Nf6 33. Be3 Nxe4 34. Qxc4 Qb7 35. Bc1 N4c5 36. Qe2 Qb3 37. Ne3 Nd4 38. cxd4 exd4 39. Qxc2 Rxe3 40. Qd2 Rxe1+ 41. Qxe1 Nd3 42. Qe8+ Kg7 43. Bf4 Qxb2 44. Be5+ Kh6 45. Qxf7 Qc1+ 46. Kg2 Nxe5 0-1

[Event "Manchester Benedictine op 6th"]
[Site "Manchester"]
[Date "1983.09.10"]
[Round "4"]
[White "Bilek, Istvan"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "D34"]
[WhiteElo "2405"]
[PlyCount "65"]
[EventDate "1983.09.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2006"]
[Source "ChessBase"]
[SourceDate "2005.11.24"]
[SourceVersion "1"]
[SourceVersionDate "2005.11.24"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 Be7 7. cxd5 exd5 8. Nc3 0-0 9. b3 Bg4 10. dxc5 Bxc5 11. Bb2 Re8 12. Rc1 Rc8 13. h3 Bh5 14. g4 Bg6 15. Nh4 d4 16. Na4 Bd6 17. Nxg6 hxg6 18. Bxc6 bxc6 19. Qxd4 Rxe2 20. Rfd1 Re6 21. Nc5 Re2 22. Nb7 Qd7 23. Nxd6 c5 24. Qc4 Rxb2 25. Nxc8 Qxc8 26. Rc2 Rxc2 27. Qxc2 Qc6 28. Qd3 Qe6 29. f3 Kh7 30. Kg2 Ng8 31. Rc1 Ne7 32. Rxc5 f6 33. Qe4 1-0

[Event "Lloyds Bank op 05th"]
[Site "London"]
[Date "1981.09.02"]
[Round "9"]
[White "O'Brien, Richard"]
[Black "Shutler, SJ."]
[Result "0-1"]
[ECO "B33"]
[PlyCount "58"]
[EventDate "1981.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[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. c3 fxe4 12. Nc2 Bg7 13. a4 Rb8 14. axb5 axb5 15. b4 0-0 16. Na3 Na7 17. c4 bxc4 18. Nxc4 Nc6 19. b5 Rxb5 20. Nc3 Rb7 21. Qxd6 Nb4 22. 0-0-0 Qg5+ 23. Ne3 Be6 24. h4 Qh6 25. Bb5 Na2+ 26. Nxa2 Rxb5 27. Nb4 Rc8+ 28. Nbc2 Bf8 29. Qa6 Rxc2+ 0-1

[Event "Lloyds Bank op 05th"]
[Site "London"]
[Date "1981.08.26"]
[Round "2"]
[White "Keene, Raymond"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "E49"]
[WhiteElo "2490"]
[PlyCount "90"]
[EventDate "1981.08.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd3 d5 6. a3 Bxc3+ 7. bxc3 c5 8. cxd5 exd5 9. Ne2 Nc6 10. 0-0 Re8 11. f3 b6 12. Ng3 g6 13. Ra2 Na5 14. Re2 h5 15. Qe1 Nb3 16. Bb2 cxd4 17. cxd4 Bb7 18. Qb1 h4 19. Nh1 Rc8 20. Nf2 Rc7 21. Qe1 Nh5 22. Ng4 Qc8 23. Qxh4 Nc1 24. Bxc1 Rxc1 25. Bb5 Rxf1+ 26. Kxf1 Re6 27. Kf2 a6 28. Bd3 b5 29. Ne5 Qf8 30. Bf5 Qe7 31. Qxe7 Rxe7 32. Bb1 Rc7 33. Rb2 Nf6 34. Bc2 Ne8 35. a4 Nd6 36. axb5 Nxb5 37. Nd3 Na3 38. Nc5 Bc8 39. Bd3 Nc4 40. Bxc4 dxc4 41. Rc2 Be6 42. Nxa6 Ra7 43. Nc5 Rc7 44. Ke2 Kf8 45. Kd2 Ke7 1-0

[Event "Ramsgate op"]
[Site "Ramsgate"]
[Date "1981.??.??"]
[Round "?"]
[White "King, Daniel J"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "C40"]
[WhiteElo "2320"]
[PlyCount "57"]
[EventDate "1981.??.??"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d5 3. exd5 e4 4. Qe2 Nf6 5. Nc3 Be7 6. Nxe4 0-0 7. Nxf6+ Bxf6 8. d4 Bg4 9. Be3 Qxd5 10. h3 Bxf3 11. Qxf3 Qa5+ 12. c3 Nc6 13. Bd3 Bxd4 14. 0-0 Bxe3 15. Qxe3 Qe5 16. Rfe1 Qf6 17. Qg3 Rad8 18. Re3 Rd6 19. Rae1 b6 20. h4 a5 21. R1e2 Qd8 22. h5 Kh8 23. Qf3 Ne5 24. Rxe5 Rxd3 25. Qg4 h6 26. Re7 Qd6 27. Re1 c5 28. Re8 Kg8 29. Qc8 1-0

[Event "London Lewisham Open-01"]
[Site "London"]
[Date "1981.??.??"]
[Round "?"]
[White "O'Brien, Richard"]
[Black "Haeri Zadeh, Hessameddin"]
[Result "1/2-1/2"]
[ECO "C68"]
[PlyCount "32"]
[EventDate "1981.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. 0-0 Bg4 6. h3 h5 7. d3 Bxf3 8. Qxf3 Qf6 9. Qxf6 Nxf6 10. Be3 0-0-0 11. Nd2 Nh7 12. Nc4 f6 13. Rad1 Be7 14. g3 Nf8 15. d4 exd4 16. Rxd4 Ne6 1/2-1/2

[Event "London Lewisham Open-01"]
[Site "London"]
[Date "1981.??.??"]
[Round "?"]
[White "O'Brien, Richard"]
[Black "Patrick, David I"]
[Result "0-1"]
[ECO "C68"]
[BlackElo "2275"]
[PlyCount "48"]
[EventDate "1981.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. d4 exd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Be3 c5 9. Nb3 b6 10. N1d2 Ne7 11. 0-0 0-0-0 12. Rfe1 Nc6 13. c3 Ne5 14. Nf3 Nd3 15. Re2 f6 16. Ne1 Ne5 17. f3 Bb5 18. Rc2 Ba4 19. Re2 Be7 20. Rc1 Rd7 21. Rd2 Nc4 22. Rxd7 Bxd7 23. Nc2 Nxb2 24. Na3 c4 0-1

[Event "Lloyds Bank op 01"]
[Site "London"]
[Date "1977.09.03"]
[Round "9"]
[White "Emerson, Roger"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B33"]
[PlyCount "79"]
[EventDate "1977.08.26"]
[EventType "swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2008"]
[Source "ChessBase"]
[SourceDate "2007.11.25"]
[SourceVersion "1"]
[SourceVersionDate "2007.11.25"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Ne7 9. c4 Ng6 10. Be2 a6 11. Nc3 f5 12. 0-0 Be7 13. b4 0-0 14. Ba3 b5 15. c5 Nf4 16. c6 Qe8 17. Bc1 Nxe2+ 18. Qxe2 f4 19. f3 Qh5 20. Ne4 a5 21. Bd2 a4 22. Qxb5 Ba6 23. Qb6 Bxf1 24. Rxf1 Qf7 25. Qb5 Rfc8 26. Qc4 Qf8 27. b5 Bd8 28. Bb4 Bc7 29. Kh1 Rcb8 30. Rb1 Qe7 31. Ba3 Rb6 32. Nc3 h5 33. Nxa4 g5 34. Nxb6 Bxb6 35. Bc1 g4 36. Qe4 Kg7 37. Bxf4 Rxa2 38. Be3 Bxe3 39. Qxe3 Qh4 40. fxg4 1-0

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.25"]
[Round "9.3"]
[White "Keogh, Eamon"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B01"]
[PlyCount "55"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. Bc4 Nf6 5. d3 Bg4 6. f3 Bh5 7. Bd2 Qc5 8. b4 Qe5+ 9. Nge2 c6 10. Bf4 Qf5 11. g4 Nxg4 12. fxg4 Bxg4 13. Rf1 e5 14. Bg3 Qg5 15. Bxf7+ Kd8 16. a3 Nd7 17. Qd2 Be7 18. Ne4 Qxd2+ 19. Kxd2 b6 20. N2c3 Kc8 21. b5 cxb5 22. Nxb5 Bh3 23. Rf2 a6 24. Bd5 Rb8 25. Nbd6+ Bxd6 26. Nxd6+ Kc7 27. Nc4 Rbd8 28. Re1 1-0

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.24"]
[Round "8.3"]
[White "O'Brien, Richard"]
[Black "Devenney, Ray"]
[Result "1/2-1/2"]
[ECO "A30"]
[PlyCount "30"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 e6 6. Na3 Nge7 7. Rb1 0-0 8. Nc2 d5 9. cxd5 exd5 10. d4 c4 11. Bf4 Qa5 12. a3 Bf5 13. Bd2 Qd8 14. Bc3 Re8 15. Re1 b5 1/2-1/2

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.23"]
[Round "7.3"]
[White "O'Brien, Richard"]
[Black "Ludgate, Alan Templeton"]
[Result "1/2-1/2"]
[ECO "B21"]
[BlackElo "2255"]
[PlyCount "32"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. f4 g6 2. e4 Bg7 3. Nf3 c5 4. Be2 Nc6 5. 0-0 Nf6 6. d3 d6 7. h3 Bd7 8. a4 a6 9. Na3 b5 10. axb5 axb5 11. Rb1 Qb6 12. c4 b4 13. Nc2 0-0 14. Qe1 Ra2 15. Qh4 Na5 16. f5 Ba4 1/2-1/2

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.22"]
[Round "6.6"]
[White "Hegarty, Liam"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "B78"]
[PlyCount "84"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Nc6 7. Bc4 Bg7 8. f3 0-0 9. Qd2 Bd7 10. 0-0-0 Qb8 11. g4 Rc8 12. Bb3 b5 13. h4 a5 14. Nxc6 Bxc6 15. Bh6 Bxh6 16. Qxh6 a4 17. Bd5 b4 18. Nb1 Bxd5 19. exd5 b3 20. axb3 Qxb3 21. Rh2 Qxf3 22. Qd2 Nxg4 23. Re2 a3 24. bxa3 Rxa3 25. Rxe7 Nf2 26. Qxf2 Qxf2 27. Nxa3 Qf4+ 28. Rd2 Ra8 29. Nb1 Rb8 30. Nc3 Qxh4 31. Re4 Qh1+ 32. Rd1 Qh6+ 33. Rd2 Qh1+ 34. Rd1 Qf3 35. Rd3 Qf5 36. Rde3 h5 37. Kd2 Kg7 38. Ke2 Rh8 39. Rf3 Qg5 40. Ref4 Re8+ 41. Kf2 Re7 42. Rd4 Qc1 0-1

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.21"]
[Round "5.7"]
[White "Blair, David1111"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "B86"]
[PlyCount "49"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bc4 e6 7. Bb3 Be7 8. Be3 b5 9. a3 Bb7 10. 0-0 Nxe4 11. Qf3 Nc5 12. Qh5 g6 13. Qe2 0-0 14. Ba2 Bf6 15. Rad1 Qc7 16. f4 Nbd7 17. f5 exf5 18. Bd5 Ne4 19. Nxe4 fxe4 20. Bxb7 Qxb7 21. Qg4 Ne5 22. Qh3 Bg7 23. Bh6 Qd7 24. Nf5 gxf5 25. Rxf5 0-1

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.20"]
[Round "4.6"]
[White "O'Brien, Richard"]
[Black "Littleton, Michael Flannan"]
[Result "1/2-1/2"]
[ECO "E62"]
[BlackElo "2275"]
[PlyCount "68"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. Bg2 Bg7 4. 0-0 0-0 5. d4 d6 6. c4 Nc6 7. Nc3 e5 8. dxe5 dxe5 9. Qxd8 Rxd8 10. Bg5 Be6 11. b3 h6 12. Bxf6 Bxf6 13. Rad1 a6 14. Nd2 Bg7 15. Nde4 Rxd1 16. Rxd1 Rd8 17. Nc5 Rxd1+ 18. Nxd1 Bc8 19. Nxa6 Nd4 20. Nxc7 Nxe2+ 21. Kf1 Nc1 22. Nd5 Bf8 23. N1c3 Bf5 24. Nf6+ Kg7 25. Nfe4 Bb4 26. Nd5 Nxa2 27. Nxb4 Nxb4 28. Ke2 Nc6 29. Kd2 Nd4 30. b4 b6 31. Kc3 Bxe4 32. Bxe4 f5 33. Bd5 Kf6 34. Kd3 g5 1/2-1/2

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.19"]
[Round "3.9"]
[White "McComb, Brian"]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "D05"]
[PlyCount "41"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 e6 3. b3 d5 4. e3 c5 5. Bb5+ Bd7 6. Bxd7+ Nbxd7 7. c3 Bd6 8. Nbd2 0-0 9. 0-0 Rc8 10. Bb2 Qe7 11. Qe2 cxd4 12. Nxd4 a6 13. c4 g6 14. cxd5 e5 15. N4f3 Rc2 16. Bc1 e4 17. Nd4 Rc5 18. Nc4 Rxd5 19. Nxd6 Qxd6 20. f3 Ne5 21. a4 1/2-1/2

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.18"]
[Round "2.5"]
[White "O'Brien, Richard"]
[Black "Kernan, Bernard"]
[Result "0-1"]
[ECO "C62"]
[PlyCount "100"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bb5 d6 4. 0-0 Nge7 5. d4 Bd7 6. dxe5 dxe5 7. Qe2 Ng6 8. Bg5 Be7 9. Bxc6 bxc6 10. Bxe7 Qxe7 11. g3 0-0 12. Nbd2 Bg4 13. Qe3 Rfd8 14. Kg2 Qd7 15. Rfe1 Bh3+ 16. Kh1 Rab8 17. Nb3 f5 18. exf5 Bxf5 19. Rad1 Qf7 20. Ng5 Qc4 21. c3 Bc2 22. Rd2 Rxd2 23. Qxd2 Bxb3 24. axb3 Qxb3 25. Rd1 h6 26. Ne4 Nf8 27. Kg1 Qxb2 28. Qxb2 Rxb2 29. Ra1 Rb7 30. Ra6 Ne6 31. Rxc6 Rb6 32. Rc4 a5 33. h4 Ra6 34. Ra4 Kf7 35. Kf1 Ke7 36. Ke2 Kd7 37. Kd3 Kc6 38. Kc4 Ra8 39. Ra3 Ra6 40. Ra2 Ra8 41. Ra3 Nd8 42. Nc5 Nf7 43. Ne4 Nd6+ 44. Kd3 Kd5 45. Ra4 Nb7 46. c4+ Kc6 47. Ke3 Rd8 48. f4 exf4+ 49. Kxf4 Rd4 50. Kf5 Rxe4 0-1

[Event "IRL-ch"]
[Site "Coleraine"]
[Date "1976.07.17"]
[Round "1.3"]
[White "Cootes, Arthur"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "B50"]
[PlyCount "50"]
[EventDate "1976.07.17"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. c3 Nf6 4. Be2 e6 5. 0-0 Be7 6. d4 Nxe4 7. dxc5 Nxc5 8. b4 Ne4 9. Qd4 Nf6 10. Bg5 h6 11. Qh4 Nd5 12. Bxe7 Qxe7 13. Qxe7+ Kxe7 14. Bc4 Nf6 15. Nbd2 d5 16. Bd3 Rd8 17. Rfe1 Kf8 18. a4 Nc6 19. a5 d4 20. b5 dxc3 21. bxc6 cxd2 22. Reb1 Rxd3 23. Ne5 Rd5 24. f4 bxc6 25. a6 Ne4 0-1

[Event "Guardian Islington op"]
[Site "Islington"]
[Date "1973.12.09"]
[Round "5"]
[White "MacDonald Ross, Michael"]
[Black "O'Brien, Richard"]
[Result "0-1"]
[ECO "A06"]
[PlyCount "90"]
[EventDate "1973.12.07"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 2016"]
[Source "ChessBase"]
[SourceDate "2015.10.08"]
[SourceVersion "1"]
[SourceVersionDate "2015.10.08"]
[SourceQuality "1"]

1. Nf3 d5 2. b3 c5 3. e3 Nc6 4. Bb2 f6 5. d4 Bg4 6. Be2 cxd4 7. exd4 e6 8. 0-0 Bd6 9. h3 Bh5 10. c4 Nge7 11. Nc3 0-0 12. Re1 Bf7 13. a3 Rc8 14. Bd3 Bb8 15. Qd2 Na5 16. cxd5 Nxb3 17. Qd1 Nxa1 18. dxe6 Be8 19. d5 Qa5 20. Qxa1 Nxd5 21. Nxd5 Qxd5 22. Be4 Qh5 23. e7 Rf7 24. Qa2 Bd6 25. Bd5 h6 26. g4 Qxh3 27. Be6 Qxf3 28. Bxc8 Bh2+ 29. Kxh2 Qxf2+ 30. Kh3 Qxe1 31. Be6 Qe3+ 32. Kh2 Qe2+ 33. Kh3 Qf1+ 34. Kh2 Qe2+ 35. Kh3 h5 36. Qd5 hxg4+ 37. Bxg4 Qxe7 38. Bd4 Bd7 39. Bxa7 Bxg4+ 40. Kxg4 Qd7+ 41. Qxd7 Rxd7 42. Kf5 b5 43. Ke6 Rxa7 44. a4 Rxa4 45. Kd5 Kf8 0-1

[Event "Islington op"]
[Site "Islington"]
[Date "1972.12.17"]
[Round "6"]
[White "O'Brien, Richard"]
[Black "Littlewood, Norman"]
[Result "0-1"]
[ECO "A00"]
[PlyCount "84"]
[EventDate "1972.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g4 d5 2. Bg2 Bxg4 3. c4 c6 4. cxd5 Nf6 5. Nc3 e6 6. Qb3 Qd7 7. h3 Bh5 8. dxe6 fxe6 9. d4 Bd6 10. e4 e5 11. Be3 Bf7 12. Qc2 0-0 13. 0-0-0 Qc7 14. Nge2 Nbd7 15. b3 exd4 16. Bxd4 a5 17. Kb1 b5 18. Qd2 Bb4 19. e5 Nxe5 20. Qg5 Bg6+ 21. Ka1 Nf7 22. Qh4 Nd6 23. Be5 Qe7 24. f4 Ra6 25. Qf2 Nde4 26. Nxe4 Nxe4 27. Bxe4 Qxe5+ 28. fxe5 Rxf2 29. Bxg6 hxg6 30. Rd8+ Kf7 31. Ng3 Bc3+ 32. Kb1 Bxe5 33. Ne4 Rb2+ 34. Kc1 Rxa2 35. Rf1+ Bf6 36. Rf3 Ra7 37. Rc8 a4 38. Rxc6 Re7 39. Nd6+ Kg8 40. Kd1 Ree2 41. Rc8+ Kh7 42. Nxb5 Rad2+ 0-1

[Event "Islington op"]
[Site "Islington"]
[Date "1972.12.16"]
[Round "4"]
[White "O'Brien, Richard"]
[Black "Hall, MJ."]
[Result "1-0"]
[ECO "E62"]
[PlyCount "99"]
[EventDate "1972.12.15"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. g3 Nf6 2. Bg2 g6 3. c4 Bg7 4. Nc3 e5 5. Nf3 d6 6. d4 Nc6 7. dxe5 dxe5 8. Qxd8+ Kxd8 9. Bg5 h6 10. 0-0-0+ Bd7 11. Bxf6+ Bxf6 12. Bh3 Nb8 13. Bxd7 Nxd7 14. Ne4 Ke7 15. Nxf6 Nxf6 16. Nxe5 Rad8 17. Rxd8 Rxd8 18. f3 Ke6 19. Nd3 b6 20. Rd1 Rd6 21. b3 a5 22. Kc2 Nh7 23. Nf4+ Kd7 24. Rxd6+ Kxd6 25. Kd3 Nf6 26. e4 Nd7 27. Kd4 Ne5 28. Ke3 Nc6 29. Nd3 f6 30. a3 Nb8 31. Nf4 g5 32. Nd5 Nd7 33. f4 c6 34. Nxf6 Nxf6 35. e5+ Ke6 36. exf6 Kxf6 37. g4 Ke7 38. f5 Kf7 39. Kd4 Kf6 40. Ke4 c5 41. a4 Ke7 42. Ke5 Kf7 43. Kd6 Kf6 44. Kc6 h5 45. gxh5 Kxf5 46. Kxb6 g4 47. Kxa5 Kg5 48. h6 Kxh6 49. Kb5 Kh5 50. a5 1-0

[Event "Cork op"]
[Site "Cork"]
[Date "1971.??.??"]
[Round "?"]
[White "Murray, CV."]
[Black "O'Brien, Richard"]
[Result "1/2-1/2"]
[ECO "C64"]
[PlyCount "58"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. c3 d6 5. d4 exd4 6. cxd4 Bb4+ 7. Bd2 Bxd2+ 8. Qxd2 Bd7 9. 0-0 Nf6 10. Re1 0-0 11. Nc3 Ne7 12. Bd3 Ng6 13. e5 dxe5 14. dxe5 Ng4 15. h3 Nh6 16. Rad1 Bf5 17. Bxf5 Nxf5 18. Qc2 Qc8 19. Nb5 c6 20. Nd6 Nxd6 21. exd6 Qd7 22. Ng5 Rfe8 23. Ne4 f5 24. Qc4+ Kh8 25. Ng5 h6 26. Rxe8+ Rxe8 27. Qf7 Nf8 28. Qh5 Kg8 29. Nf3 Qf7 1/2-1/2

[Event "Cork op"]
[Site "Cork"]
[Date "1971.??.??"]
[Round "?"]
[White "O'Brien, Richard"]
[Black "Coldrick, Arthur"]
[Result "0-1"]
[ECO "B09"]
[PlyCount "108"]
[EventDate "1971.??.??"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. f4 d6 4. Nf3 Nf6 5. Nc3 0-0 6. Be2 c5 7. d5 Na6 8. 0-0 Nc7 9. Be3 b5 10. e5 Ng4 11. Qd2 b4 12. Nd1 Bb7 13. Bc4 dxe5 14. Bxc5 Bxd5 15. Qxb4 Bxc4 16. Qxc4 Ne6 17. fxe5 Nxe5 18. Nxe5 Bxe5 19. Ba3 Rc8 20. Qe2 Qc7 21. h3 Nd4 22. Qe4 Nf5 23. Rxf5 gxf5 24. Qxf5 Bd4+ 25. Kh1 Qe5 26. Qxe5 Bxe5 27. c3 Bd6 28. Bxd6 exd6 29. Ne3 Rfe8 30. Re1 Rc5 31. Kg1 Rce5 32. Kf2 f5 33. g3 Kf7 34. Ng2 Re4 35. Rxe4 fxe4 36. Ke3 Kf6 37. Kd4 a6 38. Ne3 Rb8 39. b3 Re8 40. Nd1 Kf7 41. Ke3 Re5 42. c4 h5 43. Nc3 Ke6 44. Nd5 Kf5 45. b4 Re8 46. a4 Ke5 47. b5 axb5 48. axb5 Rg8 49. Kf2 Kd4 50. Ne3 Kd3 51. g4 Rf8+ 52. Nf5 Kd2 53. Kg3 Rxf5 54. gxf5 e3 0-1

[Event "British CF-56 Major Open"]
[Site "Rhyl/ Denbighshire"]
[Date "1969.08.??"]
[Round "?"]
[White "Ellison, Derek George"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "77"]
[EventDate "1969.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2000"]
[Source "ChessBase"]
[SourceDate "1999.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1999.11.16"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. f3 g6 4. c3 Bg7 5. Be3 dxe4 6. fxe4 Nf6 7. Nd2 Ng4 8. Qf3 Nxe3 9. Qxe3 0-0 10. Bc4 Nd7 11. Ngf3 e5 12. 0-0 exd4 13. cxd4 Qe7 14. Ng5 Bxd4 15. Qxd4 Qxg5 16. Rxf7 Rxf7 17. Rf1 Qe5 18. Bxf7+ Kg7 19. Qf2 Qc5 20. Bb3 Qxf2+ 21. Rxf2 Ne5 22. Nc4 Ng4 23. Rd2 Be6 24. Na5 Bxb3 25. axb3 Re8 26. Rd7+ Kf6 27. h3 Ne5 28. Rxb7 Rd8 29. Rxh7 Rd2 30. Rxa7 Rxb2 31. Rc7 Kg5 32. Nc4 Rb1+ 33. Kh2 Nd3 34. Rxc6 Rxb3 35. e5 Rb1 36. Nd2 Rd1 37. Nf3+ Kf5 38. Rf6+ Ke4 39. e6 1-0

[Event "Bognor Regis-A"]
[Site "Bognor Regis"]
[Date "1965.??.??"]
[Round "?"]
[White "Pratten, Wilfred Henry"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B15"]
[PlyCount "47"]
[EventDate "1965.04.21"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. Nf3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. d4 Bd6 7. Bd3 0-0 8. 0-0 Bg4 9. h3 Bh5 10. c4 Qc7 11. Re1 Nd7 12. g4 Bg6 13. Bxg6 fxg6 14. c5 Bf4 15. Qb3+ Kh8 16. Bxf4 Qxf4 17. Re7 Qc7 18. Qe6 Rad8 19. Re1 g5 20. Re3 h6 21. h4 a6 22. hxg5 fxg5 23. Qg6 Rg8 24. Nxg5 1-0

[Event "IRL-ch"]
[Site "Dublin"]
[Date "1964.07.12"]
[Round "2"]
[White "Heidenfeld, Wolfgang"]
[Black "O'Brien, Richard"]
[Result "1-0"]
[ECO "B12"]
[PlyCount "71"]
[EventDate "1964.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Ne2 e6 5. Ng3 Bg6 6. h4 h6 7. h5 Bh7 8. c3 Nd7 9. Bd3 Bxd3 10. Qxd3 c5 11. f4 cxd4 12. cxd4 Bb4+ 13. Bd2 Qb6 14. Bxb4 Qxb4+ 15. Nc3 Ne7 16. 0-0 a6 17. f5 Rc8 18. Rf2 Rc4 19. Rd1 Qb6 20. b3 Rc8 21. Rdf1 Qc6 22. Nd1 exf5 23. Nxf5 Nxf5 24. Qxf5 0-0 25. Qg4 Qe6 26. Rf5 Rc2 27. Ne3 Rxa2 28. R1f3 f6 29. Rg3 Ra1+ 30. Kh2 Rf7 31. Qf3 fxe5 32. Rxf7 Qxf7 33. Nf5 Kh8 34. Rxg7 Qe6 35. Qg4 Nf6 36. Rh7+ 1-0

