[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.23"]
[Round "8"]
[White "Lim, Mark"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1776"]
[BlackElo "1729"]
[PlyCount "86"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c6 3. Bg2 Bg4 4. 0-0 Nd7 5. d4 Ngf6 6. h3 Bh5 7. c4 dxc4 8. a4 a5 9. Na3 Nb6 10. Ne5 Qc7 11. Bf4 Nfd5 12. Qd2 Nxf4 13. gxf4 e6 14. Naxc4 Nxc4 15. Nxc4 Bb4 16. Qe3 0-0 17. Kh1 Rad8 18. Rfd1 Qe7 19. f5 exf5 20. Qxe7 Bxe7 21. Nxa5 Rd7 22. Bf3 Bxf3+ 23. exf3 Rfd8 24. Nb3 Rd5 25. Re1 Kf8 26. Re3 Bf6 27. Kg2 Bxd4 28. Nxd4 Rxd4 29. Rb3 R8d7 30. a5 f4 31. a6 bxa6 32. Rxa6 Rc7 33. Rc3 Rb4 34. b3 c5 35. Ra5 h6 36. h4 g6 37. Rcxc5 Rxc5 38. Rxc5 Rxb3 39. Re5 f6 40. Ra5 g5 41. h5 Rb7 42. Kh3 Kg7 43. Kg4 Re7 1/2-1/2

[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.23"]
[Round "7"]
[White "O'Shea, Colm"]
[Black "Simpson, Ben"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1729"]
[BlackElo "1873"]
[PlyCount "70"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 a5 6. 0-0 d6 7. Re1 Ba7 8. Nbd2 Ne7 9. Nf1 Ng6 10. d4 0-0 11. h3 c6 12. Bb3 h6 13. Ng3 Be6 14. Bxe6 fxe6 15. Qb3 Qd7 16. dxe5 a4 17. Qc2 dxe5 18. Be3 Qc7 19. Bxa7 Rxa7 20. Rad1 Qa5 21. Re3 Nf4 22. c4 g5 23. c5 g4 24. hxg4 Nxg4 25. Ra3 b5 26. cxb6 Qxb6 27. Rd2 Rg7 28. Ne1 h5 29. Rf3 h4 30. Nf1 h3 31. g3 Qb5 32. Nh2 Nxh2 33. Kxh2 Qf1 34. Rd1 Ne2 35. Rxf8+ Kh7 0-1

[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.21"]
[Round "4"]
[White "Mocic, Ivano"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2008"]
[BlackElo "1729"]
[PlyCount "189"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. c4 e6 8. Qc1 Qb4 9. a3 Qxc5 10. Nb3 Qb6 11. Rb1 Qd8 12. Be2 Be7 13. 0-0 0-0 14. Rd1 Qe8 15. Bg5 dxc4 16. Bxc4 a6 17. Bd3 Nd5 18. Bxe7 Ndxe7 19. Qc2 h6 20. Nc5 b5 21. a4 b4 22. e4 e5 23. h3 f5 24. exf5 Bxf5 25. Qe2 Bxd3 26. Qxd3 a5 27. Ne6 Qf7 28. Nxf8 Rxf8 29. Re1 Nd4 30. Nxd4 exd4 31. Qxd4 Nd5 32. Rb2 Nc3 33. Ra1 Qc7 34. Qd3 Qc5 35. Rc2 Kh8 36. Rac1 Qb6 37. Ra1 Qf6 38. Rf1 Qb6 39. Rxc3 bxc3 40. Qxc3 Qb4 41. Qxb4 axb4 42. Rb1 Rb8 43. Rb3 Kg8 44. Kf1 Kf7 45. a5 Ra8 46. Ke2 Rxa5 47. Rxb4 h5 48. Kf3 g6 49. g3 Kg7 50. Rb6 Rf5+ 51. Ke3 Re5+ 52. Kf3 Rf5+ 53. Kg2 Ra5 54. Rb4 Rc5 55. Kf3 Rf5+ 56. Rf4 Ra5 57. Rd4 Rf5+ 58. Ke3 Re5+ 59. Kd3 Rf5 60. f4 Rf7 61. Ke3 Re7+ 62. Re4 Ra7 63. Kf3 Ra3+ 64. Re3 Ra4 65. g4 hxg4+ 66. hxg4 Kf7 67. Kg3 Kf6 68. Rb3 Ra7 69. Rb6+ Kf7 70. Kh4 Ra5 71. Rc6 Rb5 72. Rc7+ Kg8 73. Re7 Ra5 74. Re5 Ra6 75. Kg5 Kf7 76. Rb5 Rc6 77. Rb7+ Kg8 78. Kh6 Rf6 79. Rb8+ Kf7 80. Rb7+ Kg8 81. Kg5 Ra6 82. Re7 Rb6 83. Re1 Kg7 84. Re5 Ra6 85. Rd5 Rb6 86. Rd7+ Kg8 87. Re7 Ra6 88. Kh6 Rf6 89. Re4 Ra6 90. Rc4 Rb6 91. Rc8+ Kf7 92. Kh7 Rf6 93. Rc7+ Kf8 94. f5 gxf5 95. g5 1-0

[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.21"]
[Round "5"]
[White "O'Shea, Colm"]
[Black "Cole, James"]
[Result "0-1"]
[ECO "A35"]
[WhiteElo "1729"]
[BlackElo "1940"]
[PlyCount "90"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bb5 g6 8. 0-0 Bg7 9. d4 0-0 10. Bc4 Nb6 11. Bb3 Nxd4 12. Nxd4 Qxd4 13. Qf3 Qg4 14. Qe3 e6 15. h3 Qd4 16. Qf3 Qf6 17. Qe2 Bd7 18. Ne4 Qe5 19. Re1 Bc6 20. Nc3 Qxe2 21. Rxe2 Rfd8 22. Bg5 Rd7 23. Rd1 Rxd1+ 24. Nxd1 a5 25. a3 h6 26. Bh4 a4 27. Ba2 g5 28. Bg3 Rd8 29. Ne3 Rd4 30. Bc7 Nd5 31. Nxd5 Rd1+ 32. Kh2 exd5 33. Be5 Ra1 34. Bxg7 Kxg7 35. b3 axb3 36. Bxb3 Rxa3 37. Rb2 Kf6 38. Kg1 Ra1+ 39. Kh2 Rc1 40. Rd2 Ke5 41. f3 Rc3 42. Ba2 Ra3 43. Kg3 Ra4 44. Kf2 h5 45. Ke2 f6 0-1

[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.19"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Rushbrooke, Remy"]
[Result "0-1"]
[ECO "C43"]
[WhiteElo "1729"]
[BlackElo "2049"]
[PlyCount "74"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nxd7 Bxd7 7. Nc3 Nxc3 8. bxc3 Bd6 9. Qh5 Qe7+ 10. Be3 Be6 11. Bg5 Qf8 12. 0-0 h6 13. Bd2 0-0-0 14. Rab1 Qe8 15. f4 f5 16. Qf3 g5 17. g3 g4 18. Qg2 Qf7 19. c4 c5 20. Be3 cxd4 21. Bxd4 dxc4 22. Be2 Bd5 23. Qf2 Bc6 24. Bxh8 Qd5 25. Bf3 gxf3 26. Bd4 Bxf4 27. c3 Rg8 28. Rbd1 Bxg3 29. hxg3 f4 30. Bf6 Rxg3+ 31. Qxg3 f2+ 32. Kxf2 fxg3+ 33. Kxg3 Qg2+ 34. Kf4 Qe4+ 35. Kg3 Qe3+ 36. Kg4 Bg2 37. Rfe1 Qf3+ 0-1

[Event "Cambridge op 2nd"]
[Site "Cambridge"]
[Date "2024.02.19"]
[Round "1"]
[White "Smart, Michael R"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B76"]
[WhiteElo "1943"]
[BlackElo "1729"]
[PlyCount "48"]
[EventDate "2024.02.19"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB09_2024"]
[SourceDate "2024.02.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.28"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Bc4 Bg7 7. Be3 0-0 8. f3 Nc6 9. Qd2 Bd7 10. h4 h5 11. Nxc6 bxc6 12. Bh6 Qa5 13. Bxg7 Kxg7 14. 0-0-0 Rab8 15. Rdg1 Qb4 16. Bb3 c5 17. g4 c4 18. g5 Ng4 19. Qd4+ Ne5 20. Nd5 Qc5 21. Qxc5 dxc5 22. f4 cxb3 23. fxe5 bxa2 24. Kd2 Rxb2 0-1

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.05.01"]
[Round "11.122"]
[White "Agarwal, Aditi"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B10"]
[WhiteElo "1578"]
[BlackElo "1861"]
[PlyCount "66"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "She Plays To Win Uni"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. d3 e5 5. Nbd2 Ne7 6. 0-0 0-0 7. e4 c6 8. Re1 Re8 9. h3 h6 10. Nh2 Be6 11. Re2 Qd7 12. Qf1 Qc7 13. c3 Nd7 14. Nb3 a5 15. a4 dxe4 16. Bxe4 Bxb3 17. c4 Nc5 18. Ra3 b5 19. axb5 Nxe4 20. Rxe4 a4 21. f4 cxb5 22. cxb5 Qb6+ 23. Be3 Qxb5 24. Ng4 Nf5 25. Kh2 Bd5 26. Qf2 Bxe4 27. dxe4 Nxe3 28. Rxe3 exf4 29. Qxf4 Qxb2+ 30. Kh1 Qc1+ 31. Kh2 a3 32. Nxh6+ Bxh6 33. Qxh6 Rxe4 0-1

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.04.30"]
[Round "10.132"]
[White "O'Shea, Colm"]
[Black "Usher, Michael E"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1861"]
[BlackElo "1797"]
[PlyCount "89"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Iceni III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Nf3 Nc6 7. Bf4 Bd6 8. Qd2 b6 9. Bb5 Bb7 10. 0-0-0 a6 11. Ba4 b5 12. Bb3 Bxf4 13. Qxf4 Na5 14. Rhe1 Nxb3+ 15. axb3 Qe7 16. Re3 0-0-0 17. Ne1 Rhg8 18. Rc3 e5 19. Qf5+ Kb8 20. dxe5 Qxe5 21. Rxd8+ Rxd8 22. Qxe5 fxe5 23. Rg3 Be4 24. Re3 Bg6 25. Rxe5 Rd6 26. f4 Rd4 27. g3 Re4 28. Rxe4 Bxe4 29. b4 Kb7 30. Kd2 h5 31. Nd3 Bf5 32. c3 Kb6 33. Ke3 a5 34. bxa5+ Kxa5 35. b4+ Kb6 36. Kd4 f6 37. Nf2 Kc6 38. Ne4 Bg6 39. Nxf6 Kd6 40. f5 Bxf5 41. Nxh5 c6 42. Nf4 Ke7 43. Kc5 Kd7 44. h3 Be4 45. g4 1-0

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.19"]
[Round "9"]
[White "Lazarus, Simon E"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "1831"]
[BlackElo "1677"]
[PlyCount "73"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 dxc4 4. e3 e6 5. Bxc4 a6 6. a4 c5 7. 0-0 Nc6 8. Qe2 cxd4 9. Rd1 Be7 10. exd4 0-0 11. Nc3 Nb4 12. Ne5 Nbd5 13. Qf3 h6 14. Bd3 Bd7 15. Ne4 Rb8 16. Bb1 b5 17. axb5 Bxb5 18. Nxf6+ Nxf6 19. Nc6 Bxc6 20. Qxc6 a5 21. Qf3 Bb4 22. Bf4 Ra8 23. Be5 Bd6 24. Ba2 Qe7 25. Qg3 Bxe5 26. dxe5 Nd7 27. Rd6 Rfd8 28. Rad1 Nf8 29. Qd3 Rxd6 30. exd6 Qd7 31. Bb1 Rd8 32. h4 Qa4 33. g3 Qb4 34. Rd2 Rd7 35. Kh2 Rd8 36. Kg1 Rd7 37. Kh2 1/2-1/2

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.18"]
[Round "8"]
[White "O'Shea, Colm"]
[Black "Pert, Max P"]
[Result "1/2-1/2"]
[ECO "C03"]
[WhiteElo "1677"]
[BlackElo "1793"]
[PlyCount "93"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. c3 Nc6 6. Ngf3 Nh6 7. Bd3 Qb6 8. dxc5 Bxc5 9. 0-0 Bd7 10. Nb3 Be7 11. Re1 0-0-0 12. Be3 Qc7 13. a4 Ng4 14. Bd4 f6 15. exf6 gxf6 16. Bc5 e5 17. Bxe7 Nxe7 18. h3 Nh6 19. Bf1 Rhg8 20. Kh1 Qb6 21. Re2 Bc6 22. a5 Qc7 23. Rd2 Qd6 24. c4 d4 25. c5 Qc7 26. a6 d3 27. axb7+ Kb8 28. Na5 e4 29. Ne1 Nhf5 30. b4 Bd5 31. Qa4 e3 32. fxe3 Nh4 33. b5 Nxg2 34. Bxg2 Rg3 35. Bxd5 Rxh3+ 36. Kg1 Rxd5 37. Qf4 Re5 38. Ng2 Qxc5 39. Nc6+ Nxc6 40. bxc6 Qxc6 41. Qg4 Reh5 42. Qc8+ Qxc8 43. bxc8Q+ Kxc8 44. Rxa7 Rh1+ 45. Kf2 R1h2 46. Kg3 R5h3+ 47. Kf4 1/2-1/2

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.17"]
[Round "5"]
[White "Dasgupta, Avyukt"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1888"]
[BlackElo "1677"]
[PlyCount "52"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c5 3. e3 Nc6 4. c3 Bf5 5. dxc5 e5 6. Bg3 Bxc5 7. Bb5 f6 8. Nf3 Nge7 9. Nbd2 0-0 10. Qe2 Bg4 11. e4 d4 12. Qc4+ Kh8 13. Qxc5 dxc3 14. Qxc3 Qb6 15. Bxc6 Nxc6 16. 0-0 Rac8 17. Rac1 Nd4 18. Qxc8 Rxc8 19. Rxc8+ Bxc8 20. Nxd4 Qxd4 21. Rc1 Be6 22. Nb3 Qxb2 23. Rd1 Qxa2 24. Nc1 Qc2 25. Re1 a5 26. f3 a4 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.17"]
[Round "6"]
[White "O'Shea, Colm"]
[Black "Krivenko, Dion"]
[Result "1/2-1/2"]
[ECO "B07"]
[WhiteElo "1677"]
[BlackElo "2155"]
[PlyCount "82"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 g6 4. Be3 c6 5. h3 Nbd7 6. Qd2 b5 7. a3 Bg7 8. Bh6 0-0 9. Bxg7 Kxg7 10. f4 Nb6 11. e5 Nfd5 12. Nf3 Nxc3 13. bxc3 dxe5 14. fxe5 Bf5 15. Bd3 Bxd3 16. cxd3 Rc8 17. 0-0 c5 18. dxc5 Rxc5 19. d4 Rc6 20. Ng5 f6 21. exf6+ exf6 22. Ne4 Re8 23. Nf2 Nc4 24. Qc1 Qd5 25. Nd3 Qe4 26. Nc5 Qe3+ 27. Qxe3 Rxe3 28. Rfe1 Rxc3 29. Re7+ Kh6 30. Rxa7 Ne3 31. Re1 f5 32. Kf2 f4 33. Re2 Rc1 34. Kf3 Nf5 35. Rd2 Nxd4+ 36. Rxd4 R6xc5 37. Kxf4 R5c3 38. Rdd7 Rf1+ 39. Kg4 Rc4+ 40. Kg3 Rc3+ 41. Kg4 Rc4+ 1/2-1/2

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.16"]
[Round "4"]
[White "O'Shea, Colm"]
[Black "Pert, Nina P"]
[Result "0-1"]
[ECO "C03"]
[WhiteElo "1677"]
[BlackElo "2009"]
[PlyCount "86"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Be7 4. e5 c5 5. Qg4 Bf8 6. c3 Nh6 7. Qh5 cxd4 8. cxd4 Nc6 9. Ngf3 Qb6 10. Bd3 Nxd4 11. 0-0 Bd7 12. Rd1 Nhf5 13. Nxd4 Nxd4 14. Nf3 Bc5 15. Ng5 g6 16. Qh6 Bf8 17. Qh3 Nc6 18. Be3 d4 19. Bf4 Bg7 20. Qg3 Qa5 21. Re1 Nb4 22. Ne4 Bc6 23. Nd6+ Kf8 24. a3 Nxd3 25. Qxd3 Qd5 26. f3 h5 27. Rad1 g5 28. Bxg5 Bxe5 29. Ne4 Bg7 30. Bf6 e5 31. Bxg7+ Kxg7 32. h4 f6 33. Ng3 Kf7 34. b4 a5 35. Rc1 axb4 36. axb4 Ra2 37. Rc5 Qe6 38. b5 Bd7 39. Rec1 Kf8 40. Qg6 Rg8 41. Qh6+ Ke7 42. Qh7+ Kd8 43. Kh2 Qh3+ 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.16"]
[Round "3"]
[White "Volovich, Julia"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "1830"]
[BlackElo "1677"]
[PlyCount "106"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 e5 4. Bxc4 exd4 5. exd4 Bd6 6. Nf3 Nf6 7. 0-0 0-0 8. Nc3 Nc6 9. h3 h6 10. Be3 Bf5 11. Qd2 Qd7 12. Bf4 Bxf4 13. Qxf4 a6 14. a4 Bh7 15. Rfd1 Nb4 16. d5 Qd6 17. Qd2 Rfe8 18. Bb3 Re7 19. a5 Rae8 20. Ra4 Nd3 21. Bc2 Nc5 22. Bxh7+ Nxh7 23. Rc4 Nb3 24. Qd3 Nf6 25. Na2 Nc5 26. Qd4 Nce4 27. Nb4 Qd8 28. Rc2 Nd6 29. Rcd2 Nfe4 30. Rd3 Nf5 31. Qc4 Nfd6 32. Qc1 Qd7 33. Nd4 Qa4 34. Rb3 Nb5 35. Qc2 Nxd4 36. Rxd4 Nc5 37. Rc3 Qxc2 38. Nxc2 Ne4 39. Rcd3 Nd6 40. Ne3 h5 41. Rb4 g6 42. Rc3 Kg7 43. Rc5 Kf8 44. g4 hxg4 45. hxg4 Ne4 46. Rbc4 Nxc5 47. Rxc5 Rd7 48. Kg2 Re4 49. Kf3 Rb4 50. Nc4 Rb5 51. Ne5 Rxd5 52. Rxb5 Rxb5 53. Ke4 Rxb2 0-1

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.15"]
[Round "1"]
[White "Lenton, Oliver J"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1677"]
[PlyCount "51"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. d4 cxd4 3. c3 Nf6 4. e5 Nd5 5. Nf3 Nc6 6. cxd4 d6 7. h3 dxe5 8. dxe5 e6 9. Qa4 Bd7 10. Qe4 Rc8 11. Bc4 Nb6 12. Nbd2 Nxc4 13. Nxc4 b5 14. Nd6+ Bxd6 15. exd6 Qf6 16. 0-0 0-0 17. Rd1 h6 18. Qe2 Nb4 19. Ne5 Qd8 20. Qg4 Rxc1 21. Raxc1 Nd5 22. Rxd5 f5 23. Qd1 exd5 24. Qxd5+ Kh7 25. Rc7 Be8 26. Rxa7 1-0

[Event "Cambridge op"]
[Site "Cambridge"]
[Date "2023.02.15"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Van Litsenborgh, Rudi"]
[Result "1-0"]
[ECO "D26"]
[WhiteElo "1677"]
[PlyCount "73"]
[EventDate "2023.02.15"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Qxd5 5. Nc3 Qd8 6. d4 Nf6 7. Nf3 e6 8. Bc4 Be7 9. 0-0 a6 10. Re1 b5 11. Bb3 Bb7 12. a3 0-0 13. Bf4 Bd6 14. Bg5 Be7 15. Qd3 Nbd7 16. Bc2 g6 17. Rad1 Nd5 18. Bh6 Re8 19. Ne4 N7f6 20. Nc5 Bc8 21. Ne5 Qb6 22. b4 a5 23. Rb1 Rd8 24. Qf3 Bb7 25. Be4 axb4 26. axb4 Bf8 27. Bxd5 Rxd5 28. Qxf6 Rxe5 29. dxe5 Bxh6 30. Nxb7 Qxb7 31. Red1 Qc7 32. f4 Ra2 33. Rd8+ Bf8 34. Rbd1 Rxg2+ 35. Kxg2 Qc2+ 36. R1d2 Qe4+ 37. Kf2 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.08"]
[Round "4.121"]
[White "O'Shea, Colm"]
[Black "Joseph, Tomy"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1831"]
[BlackElo "1584"]
[PlyCount "107"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Watford II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 exd4 5. Nxd4 d6 6. 0-0 Nf6 7. Nc3 0-0 8. Re1 Nxd4 9. Qxd4 Nd7 10. Nd5 Bh4 11. g3 c6 12. Nc3 Ne5 13. Be2 Bf6 14. Qe3 Bh3 15. f4 Ng4 16. Bxg4 Bxg4 17. Kg2 Re8 18. Qd3 Qd7 19. Bd2 Bh3+ 20. Kh1 Rad8 21. Nd1 Qc7 22. Nf2 Bd7 23. Bc3 Bxc3 24. Qxc3 Qb6 25. Kg2 c5 26. Qb3 Qc7 27. c4 Bc6 28. Kg1 b6 29. Re3 Re7 30. Rae1 Rde8 31. Qd3 a6 32. Nd1 b5 33. Nc3 bxc4 34. Qxc4 Qb7 35. b3 Qa8 36. Kf2 Kf8 37. Nd5 Bxd5 38. Qxd5 Qc8 39. Kg1 Qd7 40. Rd1 Re6 41. Qxc5 Rc8 42. Qd5 Rh6 43. Red3 Qa7+ 44. Qd4 Qd7 45. R3d2 Rg6 46. e5 h5 47. exd6 h4 48. Rg2 h3 49. Rgd2 Re8 50. Qc4 Rc8 51. Qd4 Rd8 52. f5 Rg5 53. Rf1 Rc8 54. Qd5 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.07"]
[Round "3.111"]
[White "Bentley, Alex"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1752"]
[BlackElo "1831"]
[PlyCount "76"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Ashfield III"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. Bc4 e6 6. 0-0 Nge7 7. a3 d5 8. exd5 exd5 9. Ba2 Bg4 10. Ne2 0-0 11. c3 b5 12. h3 Bxf3 13. Rxf3 h5 14. b4 c4 15. d4 Nf5 16. Be3 Re8 17. Bf2 Nd6 18. Bb1 Qd7 19. f5 Ne4 20. fxg6 fxg6 21. Ng3 Nxf2 22. Rxf2 Qd6 23. Nf1 Bh6 24. Raa2 Re6 25. Rae2 Rae8 26. Rxe6 Qxe6 27. Qf3 Rf8 28. Qg3 Rxf2 29. Qxf2 Kg7 30. Qg3 Ne7 31. Bc2 a6 32. Bd1 Kh7 33. a4 bxa4 34. Bxa4 Kg7 35. Bd1 Kh7 36. Bf3 Kh8 37. Bd1 Kh7 38. Bf3 Kh8 1/2-1/2

[Event "BCF-chT1 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.04.19"]
[Round "7.103"]
[White "O'Shea, Colm"]
[Black "Holland, Edward"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1680"]
[BlackElo "2224"]
[PlyCount "91"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Harrow"]
[BlackTeam "Watford"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 bxc6 5. d3 Bg7 6. f4 c4 7. dxc4 Ba6 8. Qf3 Bxc4 9. b3 Ba6 10. Bb2 Qa5 11. 0-0-0 Rd8 12. Kb1 Nh6 13. g4 f6 14. f5 Nf7 15. h4 Ne5 16. Qg3 d5 17. Nf3 Nxf3 18. Qxf3 d4 19. Ne2 c5 20. Nf4 Kf7 21. g5 Bc8 22. h5 gxf5 23. g6+ Kg8 24. gxh7+ Rxh7 25. Rdg1 Kf7 26. Qg3 Rdh8 27. Qg6+ Kf8 28. exf5 Bh6 29. Ne6+ Bxe6 30. fxe6 Be3 31. Bc1 Bxc1 32. Rxc1 Rg7 33. Qe4 Rg5 34. h6 Qd8 35. Rcg1 Qd5 36. Qxd5 Rxd5 37. Rg7 Re5 38. Rf7+ Ke8 39. h7 Rxe6 40. Rg7 Kf8 41. Rhg1 Re1+ 42. Rxe1 Kxg7 43. Rxe7+ Kg6 44. Rxa7 Rxh7 45. Rxh7 Kxh7 46. a4 1-0

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.01.25"]
[Round "1.72"]
[White "O'Shea, Colm"]
[Black "McLean, Ian"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "1684"]
[BlackElo "1937"]
[PlyCount "87"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Harrow II"]
[BlackTeam "Spirit of Atticus II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ngf3 Be7 8. 0-0 a5 9. Re1 g5 10. dxc5 g4 11. Nd4 Bxc5 12. Nxc6 bxc6 13. Qxg4 Qb6 14. Qf4 Bb7 15. Nb3 Be7 16. Nd4 c5 17. Nf3 c4 18. Bc2 0-0-0 19. Qxf7 Bc5 20. Re2 Rdf8 21. Qh5 d4 22. Nxd4 Rhg8 23. Be4 Bxd4 24. cxd4 Qxd4 25. Bxb7+ Kxb7 26. Be3 Rxg2+ 27. Kxg2 Rg8+ 28. Kf1 Qe4 29. f3 Rf8 30. Kg2 Qd3 31. Kf2 Rf5 32. Qe8 Nxe5 33. Qb5+ Kc8 34. Qa6+ Kd7 35. Qb7+ Ke8 36. Qc8+ Kf7 37. Qb7+ Ke8 38. Rd2 Ng4+ 39. Kg3 Qxe3 40. Qc8+ Kf7 41. Rd7+ Kg6 42. Qg8+ Kf6 43. Rf7+ Ke5 44. Rxf5+ 1-0

[Event "BCF-chT1 S4 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.11.16"]
[Round "7.93"]
[White "Merriman, James"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "D20"]
[WhiteElo "1842"]
[BlackElo "1691"]
[PlyCount "83"]
[EventDate "2021.08.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kent KJCA Kestrels"]
[BlackTeam "Harrow"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 dxc4 3. e4 Nc6 4. Nf3 Bg4 5. Bxc4 e6 6. d5 exd5 7. exd5 Ne5 8. Be2 Bxf3 9. Bxf3 Bd6 10. 0-0 Nxf3+ 11. Qxf3 Ne7 12. Nc3 0-0 13. Rd1 Qd7 14. Ne4 Ng6 15. Be3 b6 16. Bd4 f5 17. Ng5 Rae8 18. Qh5 h6 19. Qxg6 hxg5 20. Rd3 g4 21. g3 Re4 22. Bc3 Rfe8 23. Rad1 a5 24. Rd4 Re2 25. R4d2 Qf7 26. Qg5 Rxd2 27. Rxd2 Be5 28. Qe3 Bxc3 29. Qxc3 Rd8 30. Qd4 Qd7 31. d6 c5 32. Qc3 Qe6 33. Qd3 Rd7 34. b3 g6 35. Rd1 Kf7 36. Qd2 Kf6 37. Qh6 Kf7 38. Qh7+ Kf8 39. Qh8+ Kf7 40. Qh7+ Kf8 41. Qh8+ Kf7 42. Qh7+ 1/2-1/2

[Event "BCF-chT1 S4 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.09.21"]
[Round "3.94"]
[White "O'Shea, Colm"]
[Black "Davies, Neil T"]
[Result "1/2-1/2"]
[ECO "C55"]
[WhiteElo "1691"]
[BlackElo "1819"]
[PlyCount "50"]
[EventDate "2021.08.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Harrow"]
[BlackTeam "Mushrooms"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 d6 6. Re1 Na5 7. Bb3 0-0 8. h3 c6 9. Bd2 Nxb3 10. axb3 Qc7 11. c4 Bd7 12. Bc3 c5 13. b4 b6 14. b5 Qb7 15. b4 a6 16. bxa6 Rxa6 17. Rxa6 Qxa6 18. b5 Qb7 19. Bb2 Ra8 20. Nc3 Ne8 21. Nd5 Bd8 22. Qb3 Nc7 23. Nxc7 Qxc7 24. Ra1 Rxa1+ 25. Bxa1 Qa7 1/2-1/2

[Event "BCF-chT1 S4 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.09.07"]
[Round "2.94"]
[White "Hogg, Stephen William"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "D27"]
[WhiteElo "2008"]
[BlackElo "1691"]
[PlyCount "66"]
[EventDate "2021.08.24"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Dundee"]
[BlackTeam "Harrow"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 e6 5. Bxc4 c5 6. 0-0 a6 7. Bd3 b6 8. Nc3 Bb7 9. e4 cxd4 10. Nxd4 Bc5 11. Nb3 Nbd7 12. Bg5 Be7 13. Qe2 0-0 14. Rad1 Qc7 15. f4 h6 16. e5 hxg5 17. exf6 Bxf6 18. Qh5 g6 19. Bxg6 fxg6 20. Qxg6+ Bg7 21. Qxe6+ Rf7 22. fxg5 Nf8 23. Qg4 Rxf1+ 24. Rxf1 Re8 25. g6 Qc6 26. Rf7 Bc8 27. Qg3 Nxg6 28. Rc7 Qe6 29. Nd5 Be5 30. Rxc8 Rxc8 31. Ne7+ Kf7 32. Qxg6+ Qxg6 33. Nxg6 Kxg6 0-1

[Event "BCF-chT1 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.04.20"]
[Round "7.34"]
[White "O'Shea, Colm"]
[Black "Grieve, Harry"]
[Result "0-1"]
[ECO "B48"]
[WhiteElo "1691"]
[BlackElo "2351"]
[PlyCount "78"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Harrow"]
[BlackTeam "Guildford Young Guns"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 e6 3. Nge2 Nc6 4. d4 cxd4 5. Nxd4 Qc7 6. Be3 a6 7. Qf3 Nf6 8. 0-0-0 h5 9. Nxc6 dxc6 10. h3 b5 11. e5 Nd5 12. Bf4 Qa5 13. Nxd5 exd5 14. Kb1 Be6 15. Bd3 Be7 16. g4 g6 17. Bd2 b4 18. Qg3 c5 19. Be2 c4 20. gxh5 gxh5 21. Bg5 c3 22. Bxe7 Kxe7 23. Qg5+ Kd7 24. Rd4 Kc6 25. Qe7 Qc5 26. Qxc5+ Kxc5 27. Rh4 d4 28. Rd1 Rad8 29. b3 a5 30. Rg1 Rhg8 31. Rg3 Rxg3 32. fxg3 Rg8 33. g4 hxg4 34. Bxg4 Rg5 35. Rh5 Rxh5 36. Bxh5 Kd5 37. h4 Kxe5 38. Kc1 Kf4 39. Be2 Bg4 0-1

[Event "BCF-chT2 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.04.06"]
[Round "6.73"]
[White "Perkins, Peter T"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B50"]
[BlackElo "1691"]
[PlyCount "126"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Hull & Beverley Romans II"]
[BlackTeam "Harrow II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. h3 Nf6 4. Bb5+ Bd7 5. Bxd7+ Qxd7 6. d3 Nc6 7. c3 e6 8. 0-0 Be7 9. Re1 0-0 10. Bf4 b5 11. Nbd2 Rfd8 12. d4 cxd4 13. Nxd4 a6 14. Nxc6 Qxc6 15. Qf3 d5 16. e5 Nd7 17. Nb3 Rdc8 18. Nd4 Qb6 19. Rac1 b4 20. Nb3 bxc3 21. Rxc3 Rxc3 22. bxc3 Rc8 23. Rc1 Qc6 24. Qe2 Qc4 25. Qxc4 Rxc4 26. Bg3 Ba3 27. Rc2 Bb4 28. f4 Rxc3 29. Rxc3 Bxc3 30. Bf2 Kf8 31. Kf1 Ke8 32. Ke2 Bb4 33. Kd3 Kd8 34. Bd4 Kc7 35. Bb2 Nc5+ 36. Nxc5 Bxc5 37. a4 Kb6 38. Bc3 Bg1 39. Bb4 h5 40. g4 hxg4 41. hxg4 Bh2 42. Ke3 g5 43. f5 Bxe5 44. fxe6 fxe6 45. Kd3 Bf4 46. Kd4 Kc6 47. Bf8 e5+ 48. Kd3 Kd7 49. Bb4 Ke6 50. Bc5 Bg3 51. Be3 Kf6 52. Bb6 e4+ 53. Ke2 Bf4 54. Bd4+ Ke6 55. Bc5 Kd7 56. Bb4 d4 57. Bf8 Kc6 58. Bb4 Kd5 59. Kd1 Kc4 60. Be7 Kb3 61. a5 d3 62. Bd8 e3 63. Kc1 e2+ 0-1

[Event "BCF-chT2 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.03.23"]
[Round "5.73"]
[White "O'Shea, Colm"]
[Black "Stephens, Robert Wynn"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1691"]
[BlackElo "1390"]
[PlyCount "91"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Harrow II"]
[BlackTeam "Anglian Avengers II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. Qd2 b5 6. 0-0-0 Bb7 7. f3 Nd7 8. h4 c5 9. h5 Qc7 10. Kb1 0-0-0 11. Nh3 h6 12. hxg6 fxg6 13. dxc5 Nxc5 14. Nf4 g5 15. Ncd5 Bxd5 16. Nxd5 Qc6 17. Qa5 e6 18. Nb4 Qc7 19. Qxc7+ Kxc7 20. Bxc5 dxc5 21. Rxd8 Kxd8 22. Nxa6 c4 23. Nc5 Ke7 24. a4 bxa4 25. Bxc4 a3 26. bxa3 Nf6 27. Nxe6 Rb8+ 28. Kc1 Bh8 29. Rxh6 Kd6 30. Nxg5 Kc5 31. Bb3 Kd4 32. Nf7 Bg7 33. Rg6 Ne8 34. Nd6 Nxd6 35. Rxg7 Ke3 36. e5 Nf5 37. Rg8 Rb7 38. e6 Re7 39. Rg5 Nd4 40. Kb2 Nxb3 41. cxb3 Rxe6 42. a4 Rd6 43. Ka3 Kd4 44. Rg4+ Kc3 45. Rc4+ Kd3 46. f4 1-0

[Event "BCF-chT2 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.03.09"]
[Round "4.63"]
[White "Horspool, Philip"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "2028"]
[BlackElo "1691"]
[PlyCount "118"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Wigston"]
[BlackTeam "Harrow II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. Nge2 a6 6. a4 e6 7. d3 Nc6 8. 0-0 Be7 9. d4 d5 10. exd5 exd5 11. Ba2 Be6 12. dxc5 d4 13. Bxe6 fxe6 14. Na2 Bxc5 15. Nf4 e5 16. Ne6 Qe7 17. Nxc5 Qxc5 18. b4 Qc4 19. Qd3 Qxd3 20. cxd3 Nd5 21. Bd2 b5 22. Rac1 Kd7 23. a5 Rac8 24. Rc5 Kd6 25. Rfc1 Nce7 26. Kf1 Rxc5 27. Rxc5 Nc6 28. Rc2 Rf8 29. Ke2 Nf4+ 30. Bxf4 exf4 31. Rb2 Re8+ 32. Kd2 Re6 33. Nc1 Rg6 34. g3 f3 35. Nb3 Rh6 36. h4 g5 37. Nc5 gxh4 38. gxh4 Rxh4 39. Nxa6 Rh2 40. Ke1 Rh1+ 41. Kd2 Rf1 42. Nc5 Rxf2+ 43. Kc1 Rxb2 44. Kxb2 Nxb4 45. Ne4+ Ke5 46. Kb3 Na6 47. Kc2 Kf4 48. Kd2 h5 49. Nf2 b4 50. Ke1 Ke3 51. Kf1 b3 52. Ke1 h4 53. Kf1 Kd2 54. Ne4+ Kxd3 55. Nf2+ Kc2 56. Ke1 b2 57. Nd1 h3 58. Nxb2 Kxb2 59. Kf2 h2 0-1

[Event "BCF-chT2 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.02.23"]
[Round "3.83"]
[White "O'Shea, Colm"]
[Black "Wilson, Julie Christine"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "1691"]
[BlackElo "1826"]
[PlyCount "45"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Harrow II"]
[BlackTeam "Fischer’s Catch"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d6 3. Nc3 c5 4. dxc5 dxc5 5. Qxd8+ Kxd8 6. Nf3 Nc6 7. Bf4 a6 8. 0-0-0+ Bd7 9. Na4 Ke8 10. Rxd7 Kxd7 11. Nb6+ Ke8 12. Nxa8 Be7 13. Nb6 Nf6 14. e5 Ng4 15. Bg3 h5 16. h3 Nh6 17. Bf4 Kd8 18. c3 Kc7 19. Nc4 b5 20. Ncd2 c4 21. Ne4 Nf5 22. Be2 Kc8 23. Rd1 1-0

[Event "BCF-chT2 S3 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2021.02.09"]
[Round "2.53"]
[White "Ball, Laurence"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B76"]
[WhiteElo "2090"]
[BlackElo "1691"]
[PlyCount "91"]
[EventDate "2021.01.26"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Kent KJCA Kestrels II"]
[BlackTeam "Harrow II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. 0-0-0 d5 10. Qe1 e5 11. Nxc6 bxc6 12. exd5 Nxd5 13. Bc4 Be6 14. Kb1 Rb8 15. Ne4 Qc7 16. Bc5 Rfd8 17. g4 h6 18. Rg1 a5 19. a4 Rb7 20. g5 h5 21. Qf2 Qb8 22. Bb3 Rxb3 23. cxb3 Qxb3 24. Qc2 Qxf3 25. Rdf1 Qh3 26. Ka1 Bf5 27. Qe2 Qb3 28. Rxf5 Qxa4+ 29. Kb1 gxf5 30. Nf6+ Nxf6 31. gxf6 Qe4+ 32. Qxe4 fxe4 33. Rxg7+ Kh8 34. Rg5 Rd1+ 35. Kc2 Rf1 36. Rxh5+ Kg8 37. Rxe5 Rxf6 38. Rxe4 Rf1 39. Kb3 f5 40. Re6 f4 41. Rxc6 Rf3+ 42. Ka4 Rh3 43. Rf6 Rxh2 44. b3 Rh5 45. Bb6 Kg7 46. Rxf4 1-0

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.02.08"]
[Round "5.65"]
[White "O'Shea, Colm"]
[Black "Henbest, Kevin B"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1706"]
[BlackElo "1635"]
[PlyCount "87"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Oxford IV"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 d6 3. f4 Nf6 4. Nf3 Nc6 5. Bb5 Bd7 6. 0-0 Qc7 7. d3 e5 8. Bc4 Nd4 9. Ng5 Be6 10. Nxe6 fxe6 11. fxe5 dxe5 12. Bg5 Be7 13. Ne2 Qc6 14. c3 Nxe2+ 15. Qxe2 b5 16. Bb3 0-0 17. Rf3 Rf7 18. Rg3 c4 19. Bxf6 Rxf6 20. dxc4 Bc5+ 21. Kh1 Raf8 22. Rf3 bxc4 23. Bxc4 Rf4 24. Raf1 R8f6 25. Bd3 Qd6 26. g3 Rxf3 27. Rxf3 Qf8 28. Kg2 Bb6 29. Bc4 Qe7 30. b4 Kf7 31. Bb3 Qd6 32. a3 Ke7 33. c4 Bd4 34. c5 Qc6 35. Qc2 a5 36. Ba4 Qa8 37. Rxf6 gxf6 38. c6 Kd8 39. Bb3 Kc7 40. b5 Qb8 41. Qc4 Kd6 42. c7 Qc8 43. Qc6+ Ke7 44. Bxe6 1-0

[Event "Gibraltar Amateurs op-B"]
[Site "Caleta"]
[Date "2020.01.26"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Hari, Charan Sai Kalluri"]
[Result "0-1"]
[ECO "B31"]
[WhiteElo "1706"]
[BlackElo "1836"]
[PlyCount "108"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. Nge2 g6 6. Nxd4 cxd4 7. Ne2 Bg7 8. d3 Ne7 9. 0-0 0-0 10. Ng3 Qb6 11. Bb3 d6 12. f4 f5 13. Qe1 d5 14. e5 a5 15. a4 Bd7 16. Ne2 Rfc8 17. Qf2 Nc6 18. Bd2 Rc7 19. Kh1 Bf8 20. Ng1 Rac8 21. Nf3 Be8 22. Ng5 Nb4 23. Bxb4 Bxb4 24. h3 h6 25. Nf3 h5 26. Rg1 Bc5 27. Ng5 Be7 28. Nf3 Bf8 29. g3 Bc5 30. Rg2 Rg7 31. Rag1 Rcc7 32. g4 hxg4 33. hxg4 Rh7+ 34. Nh2 Kf8 35. gxf5 gxf5 36. Rg8+ Ke7 37. Qg3 Rf7 38. Qg5+ Kd7 39. Rg3 Be7 40. Qh6 Rc8 41. Bxd5 Rxc2 42. Bc4 Rxb2 43. Bb5+ Rxb5 44. axb5 Qxb5 45. Rh8 Qc6+ 46. Nf3 a4 47. Qh2 b5 48. Qb2 Bc5 49. Kh2 Qb6 50. Rgg8 Re7 51. Ng5 a3 52. Qa2 b4 53. Nxe6 Qxe6 54. Qxe6+ Rxe6 0-1

[Event "Gibraltar Amateurs op-B"]
[Site "Caleta"]
[Date "2020.01.25"]
[Round "1"]
[White "Hawkins, Oliver"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "A40"]
[BlackElo "1706"]
[PlyCount "86"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 f5 2. e3 Nf6 3. Bd3 g6 4. f4 Bg7 5. Nf3 0-0 6. 0-0 d6 7. Nbd2 b6 8. a3 Bb7 9. Qe1 Nbd7 10. Qh4 Qe8 11. Bc4+ d5 12. Bb3 e6 13. c4 Rc8 14. Ne5 Nxe5 15. fxe5 Ne4 16. Nf3 c5 17. Ng5 Nxg5 18. Qxg5 dxc4 19. Bxc4 cxd4 20. b3 dxe3 21. Bxe3 Bxe5 22. Rac1 Bf6 23. Qg3 Kh8 24. Bh6 Rf7 25. Rfe1 Re7 26. Bf4 e5 27. Bg5 Bxg5 28. Qxg5 Qf8 29. h4 Qg7 30. Rcd1 h6 31. Qd2 Kh7 32. Qe2 Qf6 33. Ba6 Bxa6 34. Qxa6 Rc3 35. Rd8 Qxh4 36. Qf1 e4 37. Re3 Rxe3 38. Qc4 Re1+ 39. Qf1 Rxf1+ 40. Kxf1 Rc7 41. Rd2 Rc1+ 42. Rd1 Rxd1+ 43. Ke2 Qe1# 0-1

[Event "Gibraltar Amateurs op-A"]
[Site "Caleta"]
[Date "2020.01.24"]
[Round "5"]
[White "O'Shea, Colm"]
[Black "Bussmann, John"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1706"]
[BlackElo "1752"]
[PlyCount "60"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 g6 3. Nc3 Bg7 4. Be3 Nf6 5. Qd2 Ng4 6. Bg5 h6 7. Bh4 Nd7 8. Be2 Ngf6 9. f4 c6 10. Nf3 Qa5 11. 0-0 b5 12. e5 dxe5 13. fxe5 Nh7 14. e6 fxe6 15. Qd3 Bf6 16. Qxg6+ Kd8 17. Qe4 Ng5 18. Bxg5 hxg5 19. Qxc6 g4 20. Qxa8 gxf3 21. Rxf3 Bxd4+ 22. Kh1 Qc7 23. h3 Qe5 24. Bd3 Nf6 25. Raf1 a6 26. a4 Kc7 27. axb5 Ng4 28. Qc6+ Kb8 29. Rf4 Bb7 30. Qd7 Rxh3# 0-1

[Event "Gibraltar Amateurs op-A"]
[Site "Caleta"]
[Date "2020.01.23"]
[Round "4"]
[White "Guardia Bencomo, Tomas"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1660"]
[BlackElo "1706"]
[PlyCount "112"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 Nf6 5. Nge2 e6 6. 0-0 a6 7. a4 d5 8. exd5 exd5 9. Ba2 Nxe2+ 10. Qxe2+ Be7 11. Re1 Be6 12. d3 0-0 13. Bg5 Re8 14. a5 Qd7 15. Bb3 Qd6 16. Bh4 b5 17. axb6 Kf8 18. b7 Rad8 19. Bg3 Qb6 20. b8Q Rxb8 21. Bxb8 Qxb8 22. Rxa6 Bd6 23. g3 Bc8 24. Qxe8+ Nxe8 25. Ra5 c4 26. Ba4 Be6 27. Nxd5 Bb4 28. Rb5 Qxb5 29. Bxb5 Bxe1 30. dxc4 Nd6 31. Nc7 Bxc4 32. Bxc4 Nxc4 33. b3 Na3 34. c4 Nc2 35. Kf1 Ba5 36. Nd5 Ke8 37. Kg2 Kd7 38. f3 Kc6 39. Kh3 Kc5 40. Kg4 Nd4 41. h4 Nxb3 42. Ne3 Nd2 43. h5 Nxc4 44. Nf5 Bc3 45. h6 g6 46. Nh4 Kd5 47. f4 f5+ 48. Kh3 Ne3 49. Nf3 Bf6 50. Nh2 Ke4 51. g4 Nxg4 52. Nxg4 fxg4+ 53. Kxg4 Be7 54. f5 gxf5+ 55. Kh5 Bf8 56. Kg5 Bxh6+ 0-1

[Event "Gibraltar Amateurs op-A"]
[Site "Caleta"]
[Date "2020.01.22"]
[Round "3"]
[White "O'Shea, Colm"]
[Black "Jacob, Sydney J"]
[Result "0-1"]
[ECO "B07"]
[WhiteElo "1706"]
[BlackElo "1816"]
[PlyCount "144"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 a6 4. Be3 b5 5. f3 Bb7 6. Qd2 Nbd7 7. a4 b4 8. Nd1 a5 9. Bb5 c6 10. Bd3 e6 11. Ne2 Be7 12. 0-0 0-0 13. Ng3 Ba6 14. Bxa6 Rxa6 15. Qe2 Ra8 16. f4 Nb6 17. f5 e5 18. dxe5 dxe5 19. b3 Nbd7 20. Nb2 Bc5 21. Rad1 Bxe3+ 22. Qxe3 Ng4 23. Qf3 Ngf6 24. Nc4 Qc7 25. Rd2 Nb6 26. Nxb6 Qxb6+ 27. Qf2 Qxf2+ 28. Kxf2 Rfc8 29. Kf3 Kf8 30. Rfd1 Ke7 31. Nf1 Rc7 32. Ne3 Nd7 33. Nc4 Ra6 34. g4 f6 35. h4 Nf8 36. g5 Rd7 37. gxf6+ gxf6 38. Kg4 Rxd2 39. Rxd2 Nd7 40. Kh5 Nc5 41. Re2 Ra7 42. Kh6 Kf8 43. Nd2 Rd7 44. Nc4 Ra7 45. Kh5 Ra8 46. Kg4 Ke7 47. Kf3 Nb7 48. Rg2 Kf7 49. h5 Rg8 50. Rxg8 Kxg8 51. h6 Kf7 52. Ke3 Ke7 53. Kd3 Nc5+ 54. Ke3 Nb7 55. Kd2 Kd7 56. c3 Nc5 57. cxb4 axb4 58. a5 Nxb3+ 59. Ke3 Nc5 60. Nb6+ Kc7 61. Nc4 b3 62. Nb2 Kb7 63. Nc4 Na4 64. Kd2 Ka6 65. Nd6 Kxa5 66. Ne8 Kb4 67. Nxf6 b2 68. Kc2 Ka3 69. Nxh7 Ka2 70. Nf6 b1Q+ 71. Kd2 Qb2+ 72. Ke3 Qc1+ 0-1

[Event "Gibraltar Amateurs op-A"]
[Site "Caleta"]
[Date "2020.01.21"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Nebel, Uwe"]
[Result "1/2-1/2"]
[ECO "C10"]
[WhiteElo "1706"]
[BlackElo "1847"]
[PlyCount "73"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Ng3 Nd7 7. c3 Ngf6 8. Bd3 Bxf3 9. Qxf3 c6 10. 0-0 Be7 11. Re1 0-0 12. a4 Re8 13. a5 a6 14. Bc2 Bd6 15. Bf4 Bc7 16. Bxc7 Qxc7 17. Ne4 Rad8 18. Nxf6+ Nxf6 19. Qg3 Qxg3 20. hxg3 Nd5 21. f4 h6 22. Kf2 Rc8 23. Be4 Red8 24. Bxd5 Rxd5 25. b4 Re8 26. Re3 f6 27. Rae1 Kf7 28. g4 f5 29. gxf5 Rxf5 30. Kg3 Rf6 31. Re5 Rd8 32. f5 Rxf5 33. Rxe6 Rd7 34. Re8 Rf6 35. R1e3 Kg6 36. R8e7 Rf7 37. Rxd7 1/2-1/2

[Event "Gibraltar Amateurs op-A"]
[Site "Caleta"]
[Date "2020.01.20"]
[Round "1"]
[White "Maloney, Harry"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B70"]
[WhiteElo "1328"]
[BlackElo "1706"]
[PlyCount "112"]
[EventDate "2020.01.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "GGB"]
[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. Bd3 Bg7 7. 0-0 0-0 8. Re1 Nc6 9. Nb3 Be6 10. f3 a6 11. Be3 b5 12. Nd4 Nxd4 13. Bxd4 b4 14. Ne2 Qc7 15. Nf4 Bc4 16. b3 Bxd3 17. cxd3 e5 18. Rc1 Qb7 19. Be3 exf4 20. Bxf4 Rfd8 21. e5 dxe5 22. Rxe5 Nh5 23. Re4 Nxf4 24. Rxf4 Bh6 25. Rh4 Bxc1 26. Qxc1 Rxd3 27. Qh6 f5 28. Kf2 Rad8 29. Ke2 Qe7+ 30. Kf2 Rd2+ 31. Kg3 Rxa2 32. Qf4 Qd6 33. Qxd6 Rxd6 34. Rxb4 Rdd2 35. Kf4 Rxg2 36. Ke5 Kg7 37. Rb7+ Kh6 38. Kf6 Rxh2 39. Kf7 Kg5 40. Rb4 a5 41. f4+ Kg4 42. Rc4 Rab2 43. Rc3 Kxf4 44. Kf6 Rhc2 45. Rh3 Rc6+ 46. Kg7 Rc7+ 47. Kf6 Rb7 48. Rh4+ Kg3 49. Kg5 R2xb3 50. Rd4 R3b4 51. Rd6 Ra7 52. Rd3+ Kf2 53. Rd2+ Ke3 54. Rd1 a4 55. Re1+ Kd2 56. Rh1 a3 0-1

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.01.12"]
[Round "4.84"]
[White "O'Shea, Colm"]
[Black "Seymour, Paul"]
[Result "0-1"]
[ECO "B01"]
[WhiteElo "1706"]
[BlackElo "1675"]
[PlyCount "94"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Surbiton II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 g6 4. d4 Bg7 5. c4 Qd8 6. Nc3 Nf6 7. Be2 0-0 8. 0-0 Na6 9. Bg5 c5 10. d5 h6 11. Bh4 g5 12. Bg3 Nh5 13. Be5 Bg4 14. Bxg7 Nxg7 15. Ne5 Bxe2 16. Qxe2 Nc7 17. Rad1 f5 18. Rfe1 Qd6 19. b3 a6 20. a4 Rad8 21. a5 e6 22. dxe6 Qxe6 23. Na4 Qe7 24. Nb6 Rfe8 25. Nbd7 Nce6 26. Ng6 Qf7 27. Nde5 Qc7 28. Rxd8 Rxd8 29. Rd1 Nd4 30. Qe3 Qxa5 31. h4 f4 32. Ne7+ Kf8 33. N5g6+ Kf7 34. Qe4 Qc7 35. Nd5 Qd6 36. Ne5+ Kg8 37. Ng6 Re8 38. Nge7+ Kf8 39. Re1 Ngf5 40. Nxf5 Rxe4 41. Nxd6 Rxe1+ 42. Kh2 Nxb3 43. hxg5 hxg5 44. Nxb7 a5 45. Nb6 Ke7 46. Kh3 Kf6 47. Kg4 Kg6 0-1

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.01.11"]
[Round "3.54"]
[White "Matthews, Adrian MS"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1830"]
[BlackElo "1706"]
[PlyCount "61"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "MK Phoenix II"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. Bc4 Nb6 5. Bb3 c4 6. Bc2 d6 7. d4 cxd3 8. Qxd3 dxe5 9. Qxd8+ Kxd8 10. Nf3 f6 11. 0-0 e6 12. a4 Bd6 13. Na3 Bxa3 14. Rxa3 a5 15. c4 Nxc4 16. Rd1+ Ke7 17. Rc3 Nb6 18. Rc7+ N6d7 19. Nxe5 fxe5 20. Bg5+ Kf7 21. Rd3 Re8 22. Bb3 h6 23. Rf3+ Kg6 24. Bc2+ Kxg5 25. h4+ Kxh4 26. Rg3 Nc6 27. Bd1 Rf8 28. Rg4+ Kh5 29. Rxg7+ Kh4 30. g3+ Kh3 31. Bg4# 1-0

[Event "London Classic op U2050-B 11th"]
[Site "London"]
[Date "2019.12.06"]
[Round "5"]
[White "Marin Aso, Jose Luis"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "A21"]
[WhiteElo "1917"]
[BlackElo "1689"]
[PlyCount "72"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Nd5 a5 4. a3 Be7 5. g3 c6 6. Nxe7 Qxe7 7. Bg2 d6 8. e3 f5 9. Ne2 Nf6 10. d4 Be6 11. b3 a4 12. d5 cxd5 13. cxd5 Bd7 14. Nc3 Na6 15. b4 Nc7 16. 0-0 0-0 17. Re1 Qf7 18. Ra2 Qg6 19. Bf1 Ne4 20. Rc2 Nxc3 21. Rxc3 Nb5 22. Rc4 Rf7 23. f4 exf4 24. exf4 Qf6 25. Qd2 Re7 26. Bb2 Qf8 27. Rxe7 Qxe7 28. Rc1 Re8 29. Kf2 Qd8 30. Re1 Qb6+ 31. Kg2 Rxe1 32. Qxe1 Qd8 33. Bxb5 Bxb5 34. Qe6+ Kh8 35. Qxf5 Qe8 36. Qc2 Qe2+ 1/2-1/2

[Event "London Classic op U2050-B 11th"]
[Site "London"]
[Date "2019.12.04"]
[Round "3"]
[White "O'Shea, Colm"]
[Black "Rogers, Timothy"]
[Result "1/2-1/2"]
[ECO "C41"]
[WhiteElo "1689"]
[BlackElo "1969"]
[PlyCount "127"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 exd4 5. Nxd4 Be7 6. g3 Bd7 7. Bg2 Nc6 8. 0-0 0-0 9. Re1 Re8 10. h3 Bf8 11. g4 d5 12. Bg5 dxe4 13. Nxc6 Bxc6 14. Qxd8 Raxd8 15. Bxe4 Rd6 16. Bxc6 Rxc6 17. Bxf6 Rxe1+ 18. Rxe1 Rxf6 19. Re8 Re6 20. Rxe6 fxe6 21. Nb5 c6 22. Nxa7 Bd6 23. Nc8 Bc7 24. c4 Kf7 25. c5 e5 26. Nb6 Ke6 27. Kf1 e4 28. Ke2 Bf4 29. Nc4 Kd5 30. Na5 Kxc5 31. Nxb7+ Kd5 32. Na5 c5 33. b3 g6 34. Nc4 Kd4 35. Ne3 Bc7 36. Kd2 Ba5+ 37. Ke2 Bd8 38. f4 exf3+ 39. Kxf3 h5 40. Ke2 Kc3 41. Nc4 Bf6 42. Nd2 Kb4 43. a4 hxg4 44. hxg4 c4 45. bxc4 Kxa4 46. Kd3 Kb4 47. Ne4 Be5 48. Ng5 Kc5 49. Nf3 Bf6 50. Nd2 Bg7 51. Nb3+ Kd6 52. Ke4 Bc3 53. Nc1 Kc5 54. Ne2 Bd2 55. Kd3 Bg5 56. Nc3 Bc1 57. Nd5 Bg5 58. Nc7 Kd6 59. Nb5+ Ke5 60. Nd4 Bf6 61. c5 Kd5 62. c6 Be5 63. Nf3 Bg3 64. Nd4 1/2-1/2

[Event "London Classic op U2050-B 11th"]
[Site "London"]
[Date "2019.12.03"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Matei, Ciprian"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "1689"]
[BlackElo "1913"]
[PlyCount "78"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 e6 5. Be2 Bb4+ 6. c3 Be7 7. 0-0 0-0 8. c4 Qd8 9. Nc3 b6 10. Ne5 Bb7 11. Bf3 Qc8 12. Bxb7 Qxb7 13. Qe2 c5 14. Rd1 cxd4 15. Rxd4 Nbd7 16. Bf4 Nxe5 17. Bxe5 Rad8 18. Rad1 Rxd4 19. Rxd4 a6 20. Qd3 Qc8 21. b3 Qc5 22. Bd6 Bxd6 23. Rxd6 b5 24. cxb5 axb5 25. Rd8 b4 26. Rxf8+ Kxf8 27. Ne2 Nd5 28. g3 g6 29. Kf1 Nc3 30. Nxc3 bxc3 31. Qc2 Qb5+ 32. Ke1 Qe5+ 33. Kf1 Qd4 34. a4 Ke7 35. Ke2 e5 36. Qd3 Qg4+ 37. Ke1 Qd4 38. Ke2 Qg4+ 39. Ke1 Qd4 1/2-1/2

[Event "London Classic op U2050-B 11th"]
[Site "London"]
[Date "2019.12.02"]
[Round "1"]
[White "Rahman, K Azizur"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1901"]
[BlackElo "1689"]
[PlyCount "74"]
[EventDate "2019.12.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. g3 Bxc3 4. bxc3 d6 5. Bg2 Nc6 6. Rb1 Nge7 7. Nf3 0-0 8. d3 Rb8 9. 0-0 h6 10. Qa4 Be6 11. Ba3 b6 12. Rb2 Na5 13. Rfb1 c5 14. Nd2 f5 15. d4 Qc7 16. d5 Bd7 17. Qc2 f4 18. e4 fxe3 19. fxe3 Bg4 20. Qd3 Qd7 21. Rc2 Bf5 22. e4 Bh3 23. Bf3 Qa4 24. Bc1 Nxc4 25. Nb3 Rf7 26. Be2 Rbf8 27. Ra1 Rf1+ 28. Bxf1 Rxf1+ 29. Qxf1 Bxf1 30. Kxf1 Na5 31. Rb2 Nxb3 32. Rxb3 Qxe4 33. Kf2 Nxd5 34. Bd2 Qc2 35. Ke1 e4 36. Bf4 Nxf4 37. gxf4 e3 0-1

[Event "London Classic op U1825 11th"]
[Site "London"]
[Date "2019.12.01"]
[Round "4"]
[White "Aleksiev, Georgi"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "B73"]
[WhiteElo "1696"]
[BlackElo "1689"]
[PlyCount "162"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. Nf3 0-0 9. 0-0 Ng4 10. Bf4 a6 11. Qd2 b5 12. a3 Nge5 13. Nxe5 Nxe5 14. Bh6 Be6 15. Bxg7 Kxg7 16. Qd4 Kg8 17. Nd5 Bxd5 18. exd5 Rc8 19. Rac1 Nc4 20. Rfd1 Qb6 21. Bxc4 Qxd4 22. Rxd4 Rxc4 23. Rxc4 bxc4 24. c3 Rb8 25. Rc2 Kg7 26. Kf1 Kf6 27. a4 Rc8 28. Rd2 Rc7 29. Ke2 Ke5 30. Ke3 g5 31. g3 e6 32. dxe6 Kxe6 33. Kd4 Rc5 34. Re2+ Kd7 35. g4 Ra5 36. Kxc4 Rxa4+ 37. b4 Ra1 38. Re3 Ra2 39. Rf3 Ke6 40. Kb3 Rd2 41. c4 Rd4 42. h3 f6 43. Kc3 Rd1 44. Re3+ Kd7 45. Rd3 Rc1+ 46. Kd4 Rb1 47. Kc3 Rc1+ 48. Kd4 Rb1 49. c5 dxc5+ 50. Kxc5+ Kc7 51. Rf3 Rc1+ 52. Kd5 Rc6 53. Rf5 Rd6+ 54. Kc4 Rc6+ 55. Kb3 Kb6 56. h4 h6 57. f4 gxf4 58. Rxf4 Kc7 59. Rf5 Re6 60. Rh5 Re4 61. Rxh6 Rxg4 62. h5 Rh4 63. Rxf6 Rxh5 64. Rxa6 Kb7 65. Rg6 Ka7 66. Ka4 Kb7 67. b5 Rh1 68. Rg7+ Kb6 69. Rg6+ Kb7 70. Rg4 Rh6 71. Ka5 Rf6 72. Rg7+ Kb8 73. b6 Rf1 74. Rg4 Ra1+ 75. Ra4 Rxa4+ 76. Kxa4 Kb7 77. Kb5 Kb8 78. Ka6 Ka8 79. Kb5 Kb7 80. Kc5 Kb8 81. Kc6 Kc8 1/2-1/2

[Event "London Classic op U1825 11th"]
[Site "London"]
[Date "2019.12.01"]
[Round "5"]
[White "O'Shea, Colm"]
[Black "Cheon, Sehyuk"]
[Result "0-1"]
[ECO "B43"]
[WhiteElo "1689"]
[BlackElo "1576"]
[PlyCount "90"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nge2 a6 4. d4 cxd4 5. Nxd4 Qc7 6. Bd3 Nf6 7. 0-0 Be7 8. Be3 0-0 9. f4 d6 10. Qf3 e5 11. fxe5 dxe5 12. Nf5 Bxf5 13. Qxf5 Bc5 14. Bxc5 Qxc5+ 15. Kh1 Nbd7 16. a3 Rac8 17. Rf3 Rc6 18. Raf1 Kh8 19. Rh3 Rg8 20. Nd5 g6 21. Nxf6 Nxf6 22. Qg5 Qe7 23. Qh4 Rg7 24. Rhf3 g5 25. Qf2 Ng4 26. Qe2 h5 27. Bc4 Nh6 28. Bd5 Rd6 29. Rb3 b5 30. Qxh5 Rh7 31. Qe2 Qd7 32. Rbf3 f5 33. c4 g4 34. Rb3 f4 35. cxb5 g3 36. h3 Ng8 37. bxa6 Rdh6 38. Kg1 Qa7+ 39. Rf2 gxf2+ 40. Kf1 Qxa6 41. Qxa6 Rxa6 42. Rb8 Rg7 43. Kxf2 Rag6 44. Rxg8+ Rxg8 45. Bxg8 Rxg8 0-1

[Event "London Classic op U1825 11th"]
[Site "London"]
[Date "2019.11.30"]
[Round "2"]
[White "Kamath, Raghu"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "1790"]
[BlackElo "1689"]
[PlyCount "62"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. f4 g6 4. Nf3 Bg7 5. g3 d6 6. Bg2 Rb8 7. 0-0 b5 8. d3 b4 9. Nd5 e6 10. Ne3 Nge7 11. Qe2 0-0 12. Nh4 Nd4 13. Qf2 a5 14. Rb1 a4 15. b3 a3 16. Kh1 Nb5 17. Bd2 f5 18. Nf3 Bb7 19. Ng5 Qd7 20. Rfe1 h6 21. Nh3 Bd4 22. Qe2 Nc6 23. exf5 exf5 24. Bd5+ Kg7 25. Qf3 Nc7 26. Ng2 Nxd5 27. Qxd5 Ne5 28. Qxd4 cxd4 29. fxe5 dxe5 30. Bxb4 Bxg2+ 31. Kxg2 Rxb4 0-1

[Event "London Classic op U1825 11th"]
[Site "London"]
[Date "2019.11.30"]
[Round "3"]
[White "O'Shea, Colm"]
[Black "Silva Pena, Angel David"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "1689"]
[BlackElo "1757"]
[PlyCount "102"]
[EventDate "2019.11.29"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 d5 3. cxd5 cxd5 4. exd5 Nf6 5. Nc3 Nxd5 6. Nf3 Nc6 7. Bb5 Nxc3 8. bxc3 Bd7 9. d4 Qa5 10. Qb3 e6 11. 0-0 Bd6 12. d5 exd5 13. Qxd5 Qc7 14. Re1+ Ne7 15. Bg5 f6 16. Bh4 0-0-0 17. Bxd7+ Rxd7 18. Qb3 Nf5 19. Bg3 Nxg3 20. hxg3 h5 21. Nd4 a6 22. Ne6 Qc6 23. Nd4 Qc5 24. Rab1 Be5 25. Qe6 Qd6 26. Rb6 Qxe6 27. Nxe6 Re8 28. Reb1 Ree7 29. c4 Bc3 30. Nf4 Re5 31. Nd5 Bd4 32. R6b3 Re2 33. Nb6+ Bxb6 34. Rxb6 Rxa2 35. R6b2 Rxb2 36. Rxb2 Rc7 37. Rc2 b5 38. Ra2 bxc4 39. Rxa6 c3 40. Ra1 Kd7 41. Kf1 Ke6 42. Ke2 Rb7 43. Rc1 Rb2+ 44. Ke3 c2 45. Kd2 Ke5 46. Rxc2 Rxc2+ 47. Kxc2 Ke4 48. Kd2 g5 49. Ke2 f5 50. f3+ Kd4 51. Kd2 g4 1/2-1/2

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2019.11.10"]
[Round "2.116"]
[White "O'Shea, Colm"]
[Black "Tharkabhushanam, Anirvin"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1706"]
[BlackElo "1300"]
[PlyCount "67"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Watford II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nf6 4. Bxc6 bxc6 5. e5 Nd5 6. Ne4 d6 7. Nf3 Bf5 8. d3 g6 9. c4 Nc7 10. exd6 exd6 11. Bg5 Be7 12. Bh6 Ne6 13. Ng3 Bf6 14. Nxf5 Bxb2 15. Ng3 Qa5+ 16. Bd2 Qa3 17. Rb1 Qxa2 18. 0-0 0-0 19. Qc2 Rab8 20. Bc3 Qb3 21. Rxb2 Qxc2 22. Rxc2 d5 23. Ne5 Rb7 24. Nxc6 d4 25. Bd2 Ra8 26. Na5 Re7 27. Rb2 Ng7 28. Rfb1 Ree8 29. Ne4 Ne6 30. Nf6+ Kf8 31. Nxe8 Rxe8 32. Rb8 Nd8 33. Bh6+ Kg8 34. Nc6 1-0

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2019.11.09"]
[Round "1.74"]
[White "Dharmasena, Gavith"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B78"]
[WhiteElo "1706"]
[BlackElo "1706"]
[PlyCount "107"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Poisoned Pawns Next Generation"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Qd2 Nc6 9. Bc4 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Rdg1 Nc4 14. Bxc4 Rxc4 15. g4 Qa5 16. Nb3 Qc7 17. gxh5 Nxh5 18. Nd5 Qd8 19. Bh6 e6 20. Bxg7 Kxg7 21. Nf4 Nxf4 22. Qxf4 Qf6 23. Qe3 Rfc8 24. Rg2 Kf8 25. h5 gxh5 26. Rxh5 e5 27. Rh6 Qf4 28. Qxf4 exf4 29. Rxd6 Ke7 30. Rd3 Rh8 31. c3 Be6 32. Nd4 Rh4 33. Nxe6 Kxe6 34. Rgd2 Rc7 35. Rd5 Rh3 36. R2d3 Rh2 37. Rf5 Rh4 38. Rdd5 Ke7 39. Rh5 Rxh5 40. Rxh5 Rc6 41. Rf5 Ra6 42. a3 Rh6 43. Rxf4 Ke6 44. Rf5 Rh2 45. Kb1 Rf2 46. Ka2 b6 47. a4 a5 48. Ka3 f6 49. b4 axb4+ 50. cxb4 Rd2 51. Kb3 Rd3+ 52. Kc4 Rd6 53. Rd5 Rc6+ 54. Kb5 1-0

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.04.14"]
[Round "8.125"]
[White "O'Shea, Colm"]
[Black "Fernando, Manel"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1717"]
[BlackElo "1486"]
[PlyCount "91"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "The Pitstop"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. d4 d6 5. dxe5 Nxe5 6. Nxe5 dxe5 7. Qxd8+ Bxd8 8. 0-0 Nf6 9. Nc3 0-0 10. Be3 c6 11. Bc5 Re8 12. f3 b6 13. Be3 Be6 14. Bxe6 Rxe6 15. Rfd1 h6 16. Rd3 Be7 17. Rad1 Kh7 18. Kf2 g5 19. g4 Kg6 20. h3 h5 21. Kg2 hxg4 22. hxg4 Rh8 23. Ne2 c5 24. c4 a6 25. Nc3 Rb8 26. a4 Rb7 27. Nd5 Nxd5 28. cxd5 Rd6 29. Rc3 Rdd7 30. b3 Bd6 31. Rcc1 a5 32. Rh1 f6 33. Rh5 Rh7 34. Rch1 Rxh5 35. gxh5+ Kh6 36. Kg3 b5 37. Kg4 bxa4 38. bxa4 Rb3 39. Bd2 Bc7 40. Rc1 Bb6 41. Rc3 Rb2 42. Be3 Rb4 43. Bxc5 Bxc5 44. Rxc5 Rxa4 45. d6 Rd4 46. Rd5 1-0

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.04.13"]
[Round "7.125"]
[White "Angelopoulos, Andreas"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "D08"]
[WhiteElo "1562"]
[BlackElo "1717"]
[PlyCount "75"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights II"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e5 3. dxe5 d4 4. Nf3 Nc6 5. Nbd2 Qe7 6. Nb3 Bg4 7. Nbxd4 Rd8 8. e3 Nxe5 9. Qa4+ Bd7 10. Qxa7 Nxf3+ 11. Nxf3 Qb4+ 12. Bd2 Qxb2 13. Rd1 Ba4 14. Qxa4+ c6 15. Be2 Nf6 16. Qb3 Qxb3 17. axb3 Bc5 18. 0-0 0-0 19. Ba5 Ra8 20. Ra1 b6 21. Bc3 Ne4 22. Be5 f6 23. Bb2 Rxa1 24. Rxa1 Rd8 25. Nd4 Kf7 26. Bf3 Bxd4 27. exd4 Nd2 28. Bxc6 Nxb3 29. Bd5+ Kg6 30. Re1 b5 31. Be4+ f5 32. Bd5 bxc4 33. Re6+ Kg5 34. Bxc4 Nxd4 35. Bc1+ Kh5 36. Re3 Nc2 37. Bf7+ Kh4 38. Rh3+ 1-0

[Event "London Classic U1825 op 10th"]
[Site "London"]
[Date "2018.12.16"]
[Round "4"]
[White "O'Shea, Colm"]
[Black "Ofstad, Johannes"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1703"]
[BlackElo "1585"]
[PlyCount "85"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. Be3 b6 7. Qd2 e5 8. 0-0-0 Qd6 9. f4 exf4 10. Bxf4 Be5 11. Bxe5 Qxe5 12. Nf3 Qg7 13. Rhf1 Qh6 14. Ne5 Qxd2+ 15. Rxd2 Be6 16. Nxc6 Ne7 17. Nxe7 Kxe7 18. Nd5+ Kd7 19. Nf4 Rhf8 20. Rdf2 Rad8 21. Kd2 Ke7 22. Nxe6 Kxe6 23. Kc3 Rd7 24. Kc4 Rd4+ 25. Kc3 f5 26. g4 h5 27. gxf5+ gxf5 28. Rxf5 Rxf5 29. Rxf5 h4 30. Rh5 Rd7 31. Rxh4 Rg7 32. Rf4 Rg2 33. h4 Rh2 34. a3 a5 35. b4 axb4+ 36. axb4 cxb4+ 37. Kb3 Ke5 38. Rf5+ Kd4 39. h5 Rh1 40. Rd5+ Ke3 41. Kxb4 Kd2 42. c3 Rb1+ 43. Kc4 1-0

[Event "London Classic U1825 op 10th"]
[Site "London"]
[Date "2018.12.15"]
[Round "3"]
[White "Hortin, Matthew J"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "1819"]
[BlackElo "1703"]
[PlyCount "35"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 g6 4. d4 Bg7 5. d5 Nce7 6. d6 cxd6 7. Qxd6 Nf5 8. Qd3 a6 9. e4 Nfh6 10. Be2 d6 11. b3 f5 12. 0-0 f4 13. Rd1 Nf7 14. Ba3 Qa5 15. Bxd6 Nxd6 16. Qxd6 Qxc3 17. Qd8+ Kf7 18. Ng5# 1-0

[Event "London Classic U1825 op 10th"]
[Site "London"]
[Date "2018.12.15"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Ong, Weng Yan"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1703"]
[BlackElo "1564"]
[PlyCount "111"]
[EventDate "2018.12.14"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 187 Extra"]
[Source "ChessBase"]
[SourceDate "2018.11.04"]
[SourceVersion "1"]
[SourceVersionDate "2018.11.04"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. g3 Ngf6 6. Nxf6+ Nxf6 7. Bg2 c5 8. Ne2 Qb6 9. 0-0 cxd4 10. Nxd4 Bc5 11. Nb3 Bd6 12. Be3 Qc7 13. Qd3 0-0 14. Rfd1 Rd8 15. Bf4 Ne8 16. Rd2 Rd7 17. Bxd6 Rxd6 18. Qe2 Bd7 19. Rad1 Bc6 20. Rxd6 Nxd6 21. Qe5 Rd8 22. Bxc6 Qxc6 23. Na5 Qb6 24. c4 h6 25. a3 Qc7 26. f4 b6 27. c5 bxc5 28. Nc4 Nb5 29. Rxd8+ Qxd8 30. Qxc5 Qd1+ 31. Kf2 Qc2+ 32. Ke3 Nd6 33. Qxd6 Qxc4 34. Qd8+ Kh7 35. Qd3+ Qxd3+ 36. Kxd3 g5 37. b4 Kg6 38. Ke4 f5+ 39. Ke5 Kh5 40. b5 Kg4 41. a4 gxf4 42. gxf4 h5 43. a5 h4 44. b6 axb6 45. axb6 Kh3 46. b7 Kxh2 47. b8Q h3 48. Kxe6 Kg3 49. Kxf5 h2 50. Qb1 Kg2 51. Ke5 Kf3 52. f5 Kg3 53. f6 Kg2 54. f7 Kh3 55. f8Q Kg3 56. Qg6+ 1-0

[Event "London CSC 5-Day U2050 op 10th"]
[Site "London"]
[Date "2018.12.13"]
[Round "5"]
[White "O'Shea, Colm"]
[Black "Gudenas, Motiejus"]
[Result "0-1"]
[ECO "C24"]
[WhiteElo "1703"]
[BlackElo "2008"]
[PlyCount "84"]
[EventDate "2018.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 e5 3. Bc4 Nf6 4. d3 d5 5. exd5 Nxd5 6. 0-0 Bc5 7. h3 0-0 8. Re1 Re8 9. a4 a5 10. Nbd2 f6 11. Ne4 Bb6 12. Be3 Bxe3 13. Rxe3 Be6 14. Re1 Nf4 15. Bxe6+ Nxe6 16. Qd2 Ncd4 17. Nxd4 Nxd4 18. Rad1 Qd7 19. Nc3 Qf7 20. Ne2 Ne6 21. f4 exf4 22. Nxf4 Nxf4 23. Qxf4 b6 24. b3 Re7 25. Qc4 Qxc4 26. dxc4 Rae8 27. Rxe7 Rxe7 28. Kf2 Kf7 29. Rd5 Ke6 30. Kf3 g6 31. c3 Rd7 32. Rxd7 Kxd7 33. Ke4 Ke6 34. Kd4 c5+ 35. Ke4 f5+ 36. Kf4 h6 37. h4 Kf6 38. b4 g5+ 39. hxg5+ hxg5+ 40. Kg3 Ke5 41. Kf3 g4+ 42. Ke3 f4+ 0-1

[Event "London CSC 5-Day U2050 op 10th"]
[Site "London"]
[Date "2018.12.12"]
[Round "4"]
[White "Medworth, Andrew"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B51"]
[WhiteElo "1593"]
[BlackElo "1703"]
[PlyCount "122"]
[EventDate "2018.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nd7 4. c3 Ngf6 5. Qe2 a6 6. Ba4 g6 7. 0-0 Bg7 8. d4 b5 9. Bc2 0-0 10. a4 b4 11. cxb4 cxb4 12. Bg5 e5 13. d5 a5 14. Nbd2 Nc5 15. Rfc1 Ba6 16. Nc4 Rc8 17. Nfd2 Qc7 18. f3 Nfd7 19. Bd3 Nxd3 20. Qxd3 Nc5 21. Qc2 f5 22. b3 fxe4 23. fxe4 Bxc4 24. Nxc4 Rf7 25. Nd2 h5 26. Rf1 Rcf8 27. Rxf7 Rxf7 28. Rf1 Rxf1+ 29. Kxf1 Kh7 30. h4 Bh6 31. Bxh6 Kxh6 32. g3 Qd7 33. Nc4 Qh3+ 34. Qg2 Qxg2+ 35. Kxg2 Nxb3 36. Nxd6 Nc5 37. Nf7+ Kg7 38. Nxe5 b3 39. Nc4 Nxa4 40. d6 Kf7 41. Nd2 Nc5 42. Kf3 a4 43. Nb1 Ke6 44. Ke3 Ke5 45. Na3 Kxd6 46. Kd4 Ne6+ 47. Kc3 Kc5 48. Nc4 Nd4 49. Ne5 Ne2+ 50. Kb2 Nxg3 51. Nd7+ Kb4 52. e5 a3+ 53. Kb1 Nf5 54. Nb6 Kc5 55. Na4+ Kb5 56. Nc3+ Kc4 57. Ne4 Kd5 58. Nd2 Nd4 59. e6 a2+ 60. Kb2 Kxe6 61. Nxb3 Nxb3 0-1

[Event "London CSC 5-Day U2050 op 10th"]
[Site "London"]
[Date "2018.12.11"]
[Round "3"]
[White "O'Shea, Colm"]
[Black "Fantana, Marin Dumitru"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1703"]
[BlackElo "1871"]
[PlyCount "82"]
[EventDate "2018.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 dxe4 5. Nxe4 cxd4 6. Qxd4 Qxd4 7. Nxd4 Bd7 8. Nb5 Bxb5 9. Bxb5+ Nd7 10. Bf4 Ngf6 11. Nxf6+ gxf6 12. Bxd7+ Kxd7 13. 0-0-0+ Kc6 14. Rd3 e5 15. Rc3+ Kd7 16. Rd1+ Ke6 17. Be3 Bd6 18. Bc5 Bxc5 19. Rxc5 Rac8 20. Rcd5 Rc7 21. Rd6+ Ke7 22. a4 f5 23. g3 f6 24. R1d2 h5 25. h4 Rhc8 26. c3 Rg8 27. Kc2 Rg4 28. b3 f4 29. R6d3 e4 30. Rd5 fxg3 31. fxg3 Rxg3 32. c4 Ke6 33. Rxh5 e3 34. Re2 f5 35. Rh8 Re7 36. h5 Rh3 37. h6 Ke5 38. Rd8 Ke4 39. Rd3 f4 40. Rd6 f3 41. Re1 f2 0-1

[Event "London CSC 5-Day U2050 op 10th"]
[Site "London"]
[Date "2018.12.10"]
[Round "2"]
[White "Hubbard, Michael"]
[Black "O'Shea, Colm"]
[Result "1/2-1/2"]
[ECO "B53"]
[WhiteElo "1972"]
[BlackElo "1703"]
[PlyCount "81"]
[EventDate "2018.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Qxd4 a6 5. Bg5 Nc6 6. Qd2 g6 7. c4 Bg7 8. Nc3 Bg4 9. Be2 Rc8 10. Be3 Qa5 11. 0-0 Bxf3 12. gxf3 Nf6 13. f4 0-0 14. Kh1 Rfd8 15. Rg1 e6 16. Rg5 d5 17. cxd5 exd5 18. exd5 h6 19. Rg3 Nxd5 20. Nxd5 Qxd2 21. Bxd2 Rxd5 22. Be3 b5 23. Bf3 Rd6 24. Rb1 Nd4 25. Bg4 Rc2 26. Bd1 Rcc6 27. Rg1 Nf5 28. Bb3 a5 29. Rgd1 a4 30. Rxd6 Rxd6 31. Bc2 Nxe3 32. fxe3 Rd2 33. Be4 Bxb2 34. Bc6 a3 35. Bxb5 f6 36. Rg1 Kh7 37. h4 Rd5 38. Be8 g5 39. hxg5 hxg5 40. Bf7 Rd3 41. fxg5 1/2-1/2

[Event "London CSC 5-Day U2050 op 10th"]
[Site "London"]
[Date "2018.12.09"]
[Round "1"]
[White "O'Shea, Colm"]
[Black "Bird, Joel"]
[Result "0-1"]
[ECO "C54"]
[WhiteElo "1703"]
[BlackElo "1938"]
[PlyCount "104"]
[EventDate "2018.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. c3 Nf6 5. d3 d6 6. Bb3 a6 7. h3 Ba7 8. Nbd2 h6 9. Nf1 Qe7 10. Ng3 0-0 11. 0-0 Be6 12. Nh4 Nh7 13. Nhf5 Bxf5 14. Nxf5 Qf6 15. Bd5 Rfe8 16. Qa4 Ng5 17. Bxc6 bxc6 18. Qxc6 Ne6 19. b4 Bb6 20. Ne3 Nf4 21. Nd5 Nxd5 22. Qxd5 a5 23. b5 a4 24. Be3 Qe6 25. Qxe6 fxe6 26. Bxb6 cxb6 27. f4 exf4 28. Rxf4 Re7 29. c4 Rd8 30. Rb1 d5 31. exd5 exd5 32. Rd4 Re2 33. cxd5 Rxa2 34. d6 a3 35. d7 Rb2 36. Rxb2 axb2 37. Rb4 Rxd7 38. Rxb2 Rxd3 39. Kf2 Kf7 40. Rb4 Rd5 41. h4 Rc5 42. Kf3 Kf6 43. Kf4 g6 44. g4 Ke6 45. Ke4 Rc1 46. g5 h5 47. Kf3 Rc3+ 48. Ke4 Rh3 49. Rb1 Rxh4+ 50. Kf3 Rc4 51. Ke3 Rc5 52. Kf4 Rf5+ 0-1

[Event "BCF-chT3S 1718 (4NCL) Promotion pool"]
[Site "England"]
[Date "2018.05.05"]
[Round "9.46"]
[White "O'Shea, Colm"]
[Black "Richmond, Peter A"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1688"]
[BlackElo "2085"]
[PlyCount "102"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University II"]
[BlackTeam "Brown Jack"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 a6 3. g3 b5 4. Bg2 Bb7 5. d3 Nc6 6. f4 e6 7. Nf3 b4 8. Ne2 d5 9. 0-0 dxe4 10. dxe4 Nf6 11. e5 Nd5 12. c4 bxc3 13. Nxc3 Be7 14. Qb3 Qb6 15. Qxb6 Nxb6 16. Rd1 Nb4 17. Nd2 Bxg2 18. Kxg2 Nc2 19. Rb1 Ne3+ 20. Kf3 Nxd1 21. Nxd1 0-0-0 22. Nf2 f6 23. exf6 gxf6 24. Nde4 f5 25. Nc3 Kb7 26. b3 Bf6 27. Ncd1 Rd7 28. Be3 Bd4 29. Nb2 Rhd8 30. Nc4 Nxc4 31. bxc4+ Kc6 32. Rb3 Rb7 33. Rxb7 Kxb7 34. Nd3 Kc6 35. Bc1 Kd6 36. h3 e5 37. fxe5+ Bxe5 38. g4 fxg4+ 39. hxg4 Bd4 40. Bf4+ Kc6 41. Ke4 Re8+ 42. Kf3 Re7 43. Bc1 Rb7 44. g5 Rb1 45. Bf4 a5 46. Ke4 a4 47. Kf5 Rd1 48. Ke4 Rg1 49. Kf3 Ra1 50. Nc1 Bb2 51. Nd3 Rxa2 0-1

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.03.25"]
[Round "8.92"]
[White "Olufemi, George"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1844"]
[BlackElo "1704"]
[PlyCount "57"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "The Pitstop"]
[BlackTeam "Cambridge University III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 e6 5. f4 a6 6. a4 g6 7. Nf3 Bg7 8. 0-0 Ne7 9. e5 Nxf3+ 10. Qxf3 d5 11. exd6 Qxd6 12. d3 Rb8 13. Ne4 Qc7 14. f5 Nxf5 15. g4 Nd4 16. Nd6+ Kd7 17. Qxf7+ Kxd6 18. Bf4+ e5 19. Bxe5+ Bxe5 20. Qd5+ Ke7 21. Rf7+ Ke8 22. Rxc7 Bxc7 23. Re1+ Ne6 24. Rxe6+ Bxe6 25. Qxe6+ Kd8 26. Qf6+ Kd7 27. Be6+ Kc6 28. Bg8+ Bd6 29. Qxh8 1-0

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.03.24"]
[Round "7.102"]
[White "O'Shea, Colm"]
[Black "Kesterson, Kennan"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1704"]
[BlackElo "1524"]
[PlyCount "77"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Barnet Knights II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 a6 9. e5 Nd7 10. Nf1 b5 11. h4 Nb6 12. Bf4 a5 13. N1h2 Bd7 14. Ng5 h6 15. Nh3 c4 16. d4 b4 17. c3 Na7 18. Ng4 f5 19. exf6 Bxf6 20. Nxf6+ Rxf6 21. Be5 Rf7 22. Nf4 Nc6 23. Bh3 Qe8 24. Bc7 Ra6 25. Bxb6 Rxb6 26. Nxd5 Rb8 27. Nc7 Qc8 28. Nxe6 Re7 29. d5 Nd8 30. Nxd8 Qxd8 31. Rxe7 Qxe7 32. Bxd7 Qxd7 33. Qd4 Rc8 34. cxb4 axb4 35. Rc1 c3 36. bxc3 bxc3 37. Rxc3 Rxc3 38. Qxc3 Qxd5 39. Qb3 1-0

[Event "London Classic op U2050 9th"]
[Site "London"]
[Date "2017.12.08"]
[Round "5"]
[White "Ismailov, Roman"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "D04"]
[WhiteElo "2008"]
[BlackElo "1700"]
[PlyCount "87"]
[EventDate "2017.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. Nf3 d5 2. d4 Nf6 3. e3 c5 4. b3 Nc6 5. a3 Bg4 6. Be2 e6 7. 0-0 Rc8 8. Bb2 cxd4 9. exd4 Bd6 10. h3 Bh5 11. Nbd2 0-0 12. Re1 Na5 13. Bd3 a6 14. Qe2 Bg6 15. Bxg6 hxg6 16. c4 Qe7 17. Bc3 Nc6 18. c5 Bf4 19. b4 Bxd2 20. Nxd2 Nh5 21. Nf3 Nf4 22. Qe3 Qf6 23. a4 Nh5 24. Bd2 Qd8 25. b5 Na5 26. Qc3 Nc4 27. Bg5 Nf6 28. Ne5 Ne4 29. Rxe4 Qxg5 30. Re2 axb5 31. axb5 Nxe5 32. Rxe5 Qe7 33. Re2 Ra8 34. Rea2 Rxa2 35. Rxa2 Rc8 36. Qa1 Kh7 37. Ra8 Rc7 38. Qa7 e5 39. Qb8 g5 40. Qh8+ Kg6 41. Re8 Qd7 42. dxe5 g4 43. Rd8 Qe6 44. Rd6 1-0

[Event "London Classic op U2050 9th"]
[Site "London"]
[Date "2017.12.07"]
[Round "4"]
[White "O'Shea, Colm"]
[Black "McKenna, James F"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "1700"]
[BlackElo "1843"]
[PlyCount "59"]
[EventDate "2017.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nd7 3. Nc3 e5 4. Nf3 Ngf6 5. Bc4 Be7 6. 0-0 0-0 7. Re1 a6 8. a4 a5 9. h3 c6 10. Be3 Nxe4 11. Nxe4 d5 12. Nxe5 Nxe5 13. dxe5 dxc4 14. Nd6 Bxd6 15. exd6 Be6 16. Qd4 Bd5 17. Qf4 Re8 18. Bd4 Qd7 19. Qg3 g6 20. Qf4 f5 21. Bf6 Qf7 22. Be7 Be6 23. Re3 Bd7 24. Rae1 Rab8 25. Re5 Ra8 26. Qd4 Ra6 27. Bg5 Re6 28. Rxe6 Bxe6 29. Rxe6 Qxe6 30. d7 1-0

[Event "London Classic op U2050 9th"]
[Site "London"]
[Date "2017.12.06"]
[Round "3"]
[White "Royal, Shreyas"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "1734"]
[BlackElo "1700"]
[PlyCount "74"]
[EventDate "2017.12.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 182 Extra"]
[Source "ChessBase"]
[SourceDate "2018.02.23"]
[SourceVersion "1"]
[SourceVersionDate "2018.02.23"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 dxc4 5. Bg2 Bb4+ 6. Bd2 a5 7. Qc2 Bxd2+ 8. Nbxd2 b5 9. 0-0 0-0 10. Rac1 c6 11. b3 cxb3 12. Nxb3 a4 13. Nc5 Na6 14. Ne5 Nd5 15. Nxc6 Qe8 16. Ne4 Bb7 17. Ne5 f5 18. Nd6 Qe7 19. Nxb7 Qxb7 20. Qc6 Qxc6 21. Rxc6 Rfe8 22. Rxe6 Rxe6 23. Bxd5 Rae8 24. Rc1 Kf8 25. Bxe6 Rxe6 26. Rc8+ Ke7 27. Rg8 Kf6 28. Rf8+ Kg5 29. h4+ Kh6 30. Rxf5 b4 31. g4 g6 32. Rf7 Rxe5 33. dxe5 b3 34. f3 g5 35. Rf6+ Kg7 36. Rxa6 b2 37. Rb6 a3 1-0

[Event "BCF-chT3Sa 1718 (4NCL)"]
[Site "England"]
[Date "2017.11.12"]
[Round "2.15"]
[White "O'Shea, Colm"]
[Black "Orgler, Philipp"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1688"]
[BlackElo "2078"]
[PlyCount "96"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University II"]
[BlackTeam "Barnet Knights"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c5 5. g3 Nc6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. a4 b4 10. b3 a5 11. e5 Nd7 12. Nf1 Ba6 13. h4 Rc8 14. Bf4 Nd4 15. Ne3 Qc7 16. Nxd5 exd5 17. e6 Bd6 18. Bxd6 Qxd6 19. exd7 Qxd7 20. Ng5 Rcd8 21. Nh3 Ne6 22. Qd2 Qc7 23. Rac1 Bb7 24. Re3 c4 25. Qe1 Rc8 26. dxc4 dxc4 27. Bxb7 Qxb7 28. Rd1 h6 29. Re5 cxb3 30. cxb3 Rcd8 31. Rxd8 Rxd8 32. Qe4 Rd1+ 33. Kg2 Qxe4+ 34. Rxe4 Nd4 35. Re8+ Kh7 36. Rd8 Rd2 37. Rd7 Nxb3 38. Rxf7 Nc5 39. Rf5 Rc2 40. Nf4 b3 41. h5 b2 42. Ng6 Ne4 43. Rb5 Rxf2+ 44. Kh3 Rf5 45. Rxf5 b1Q 46. Rf8 Qh1+ 47. Kg4 Nf6+ 48. Kf5 Qxh5+ 0-1

[Event "BCF-chT3Sa 1718 (4NCL)"]
[Site "England"]
[Date "2017.11.11"]
[Round "1.24"]
[White "O'Shea, Colm"]
[Black "Lunn, Timothy"]
[Result "1/2-1/2"]
[ECO "B23"]
[WhiteElo "1688"]
[BlackElo "2018"]
[PlyCount "65"]
[EventDate "2017.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University II"]
[BlackTeam "Anglian Avengers II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Bc4 a6 5. Nge2 b5 6. Bd5 Ra7 7. Nxd4 cxd4 8. Ne2 e6 9. Bb3 Nf6 10. d3 Bc5 11. 0-0 h6 12. Ng3 h5 13. e5 Ng4 14. Qe2 Qh4 15. h3 Bb7 16. Bf4 Be7 17. Ne4 Bxe4 18. Bg3 Qg5 19. Qxe4 Nh6 20. Qxd4 Ra8 21. a4 b4 22. Bc4 Nf5 23. Qf4 Nxg3 24. fxg3 0-0 25. d4 Qxf4 26. gxf4 a5 27. Be2 g6 28. Bf3 Rac8 29. Be4 Rc4 30. Rfd1 Bh4 31. b3 Rc3 32. Bd3 Bg3 33. Rf1 1/2-1/2

[Event "London Classic op U1825 8th"]
[Site "London"]
[Date "2016.12.11"]
[Round "5"]
[White "Bishop, Geoffrey L"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B56"]
[WhiteElo "1691"]
[BlackElo "1738"]
[PlyCount "83"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f4 Nc6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. Nxc6 bxc6 10. Be3 Bg7 11. 0-0 0-0 12. Qf3 Qc7 13. Ne2 Rab8 14. Bd4 Nd7 15. Bxg7 Kxg7 16. Kh1 Qb6 17. b3 a5 18. h4 h5 19. Qc3+ Kg8 20. Nd4 Rbc8 21. Rad1 Nf6 22. Qf3 Ng4 23. Qg3 e5 24. Ne2 Ne3 25. f5 Nxf1 26. Rxf1 Kh7 27. Qg5 Qd8 28. f6 Rh8 29. Ng3 Kg8 30. Nf5 Kf8 31. Rd1 d5 32. Ne7 Qc7 33. Nxc8 Qxc8 34. Qxe5 Kg8 35. exd5 Kh7 36. Qe7 Rf8 37. d6 Qg4 38. Qxf8 Qxh4+ 39. Kg1 Qxf6 40. d7 Qf4 41. d8Q Qe3+ 42. Kh1 1-0

[Event "London Classic op U1825 8th"]
[Site "London"]
[Date "2016.12.11"]
[Round "4"]
[White "O'Shea, Colm"]
[Black "O'Mahoney, Mike J"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "1738"]
[BlackElo "1622"]
[PlyCount "80"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 c6 5. g3 Qb6 6. Bg2 Be7 7. 0-0 0-0 8. e5 Nfd7 9. d4 c5 10. c3 Nc6 11. Nb3 cxd4 12. cxd4 a5 13. a4 Qd8 14. h4 Nb6 15. Bh3 h6 16. h5 Rb8 17. Nbd2 Bd7 18. b3 Nb4 19. Nh2 Rc8 20. Ndf3 Rc6 21. Ng4 Kh7 22. Qd2 Bg5 23. Nxg5+ hxg5 24. Ba3 Qe7 25. Rfc1 Rfc8 26. Bf1 Be8 27. Rxc6 Rxc6 28. Bxb4 axb4 29. Bd3+ Kh8 30. h6 gxh6 31. Nxh6 Rc3 32. Ng4 Nd7 33. Bb5 f5 34. Nf6 f4 35. Bxd7 Bxd7 36. gxf4 gxf4 37. Qxf4 Qg7+ 38. Kf1 Rh3 39. Ke2 Qg6 40. Nxd7 Qd3+ 0-1

[Event "London Classic op U1825 8th"]
[Site "London"]
[Date "2016.12.10"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Hunt, Caro"]
[Result "1-0"]
[ECO "C55"]
[WhiteElo "1738"]
[BlackElo "1621"]
[PlyCount "65"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. 0-0 0-0 6. Bb3 Na5 7. Nxe5 Nxb3 8. axb3 d6 9. Nf3 Bg4 10. h3 Bh5 11. Be3 a6 12. Nbd2 Nd7 13. Qc1 f6 14. Nd4 Bf7 15. f4 Re8 16. N2f3 Bf8 17. c4 c5 18. Nf5 g6 19. Ng3 Qe7 20. Bd2 Bg7 21. f5 Ne5 22. Qc2 Qc7 23. Rad1 g5 24. Nxe5 dxe5 25. Ne2 b5 26. Nc3 b4 27. Nd5 Qc6 28. Ra1 Bxd5 29. cxd5 Qd6 30. Ra5 Bf8 31. Be3 Rec8 32. Qc4 Kg7 33. Rfa1 1-0

[Event "London Classic op U1825 8th"]
[Site "London"]
[Date "2016.12.10"]
[Round "3"]
[White "Sheikh, Nasarullah"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1604"]
[BlackElo "1738"]
[PlyCount "83"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. a3 g6 3. b4 Bg7 4. Nc3 d6 5. Rb1 Nf6 6. e5 dxe5 7. bxc5 0-0 8. g3 Qc7 9. Bg2 Nbd7 10. Bb2 Qxc5 11. Nge2 Rb8 12. 0-0 b6 13. Na4 Qc7 14. d4 exd4 15. Nxd4 Ba6 16. Re1 e6 17. Nc6 Rbe8 18. Nc3 Nb8 19. Nb4 Bc4 20. a4 Rd8 21. Qf3 a5 22. Nd3 Nd5 23. Nb5 Bxb5 24. Bxg7 Kxg7 25. axb5 Qxc2 26. Rec1 Qd2 27. Rb2 Qg5 28. Rbc2 Qe7 29. Ne5 f6 30. Nc6 Nxc6 31. bxc6 Qc7 32. Qb3 Nb4 33. Rc3 Rd6 34. h4 Rfd8 35. Qa4 Nd3 36. Rb1 Nc5 37. Rxc5 Kf8 38. Rc3 Rd2 39. Qf4 Qxf4 40. gxf4 Rc8 41. Rxb6 Rd6 42. Rb7 1-0

[Event "London Classic op U1825 8th"]
[Site "London"]
[Date "2016.12.09"]
[Round "1"]
[White "Watson, Steven L"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "B78"]
[WhiteElo "1612"]
[BlackElo "1738"]
[PlyCount "102"]
[EventDate "2016.12.09"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. f3 0-0 8. Bc4 Nc6 9. Qd2 Bd7 10. 0-0-0 Rc8 11. Bb3 Ne5 12. h4 h5 13. Kb1 Nc4 14. Bxc4 Rxc4 15. Nde2 b5 16. Bh6 b4 17. Bxg7 Kxg7 18. Nd5 Nxd5 19. Qxd5 Qc7 20. Qd2 Be6 21. Nf4 Rc5 22. g4 hxg4 23. Nxe6+ fxe6 24. fxg4 Qa5 25. Qd4+ e5 26. Qe3 Rf4 27. g5 Qa4 28. Rh2 Qc6 29. Re1 a5 30. b3 Rc3 31. Qe2 Rcf3 32. h5 gxh5 33. Rxh5 Rf2 34. Qd3 R4f3 35. Qd1 Qc3 36. Reh1 Rd2 37. Rh7+ Kg8 38. Rh8+ Kg7 39. R8h7+ Kg6 40. R1h6+ Kxg5 41. Qg1+ Rg3 42. Rh5+ Kf6 43. Rf5+ Ke6 44. Rh6+ Kd7 45. Qa7+ Qc7 46. Qxc7+ Kxc7 47. Rf7 Rg1+ 48. Kb2 Rgg2 49. Rxe7+ Kc6 50. Rxe5 Rxc2+ 51. Kb1 Rce2 0-1

[Event "London CSC op U2000 7th"]
[Site "London"]
[Date "2015.12.11"]
[Round "5"]
[White "Joslin, Tim M"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "B22"]
[WhiteElo "1878"]
[PlyCount "27"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 g6 5. Be3 cxd4 6. cxd4 Nf6 7. Nc3 Qd6 8. Rc1 Nc6 9. Nb5 Qd8 10. d5 a6 11. dxc6 axb5 12. Qxd8+ Kxd8 13. Bb6+ Ke8 14. Bxb5 1-0

[Event "London CSC op U2000 7th"]
[Site "London"]
[Date "2015.12.10"]
[Round "4"]
[White "O'Shea, Colm"]
[Black "McKenna, John R"]
[Result "1-0"]
[ECO "B01"]
[BlackElo "1736"]
[PlyCount "117"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nf3 Nf6 4. d4 Bf5 5. Be2 e6 6. 0-0 Nbd7 7. c4 Qa5 8. Nc3 c6 9. a3 Qc7 10. Re1 Be7 11. h3 h6 12. Be3 0-0 13. b4 Ne4 14. Nxe4 Bxe4 15. Bd3 Bxd3 16. Qxd3 Rfd8 17. Qc2 Bf6 18. Rad1 a5 19. Qe4 axb4 20. axb4 Qd6 21. Rb1 Qf8 22. b5 Be7 23. Ne5 Nf6 24. Qf3 Bb4 25. bxc6 Bxe1 26. cxb7 Ra4 27. Rxe1 Qb4 28. Rc1 Qb2 29. Qc6 Ra7 30. Qc8 Rf8 31. b8Q Qxb8 32. Qxb8 Rxb8 33. Nc6 Rba8 34. Nxa7 Rxa7 35. f3 Ra3 36. Kf2 Ra2+ 37. Kf1 Kf8 38. Bf4 Ke8 39. Be5 Ke7 40. Re1 Rc2 41. c5 g6 42. Re2 Rc1+ 43. Kf2 Nd5 44. Rb2 Rc3 45. Ke2 Rc1 46. Kd2 Rc3 47. Rc2 Rxc2+ 48. Kxc2 Ne3+ 49. Kd3 Nxg2 50. Bg3 f5 51. Ke2 f4 52. Kf2 fxg3+ 53. Kxg2 Kd7 54. Kxg3 Kc6 55. f4 Kd5 56. h4 h5 57. Kf3 Kc6 58. Ke4 Kd7 59. Ke5 1-0

[Event "London CSC op U2000 7th"]
[Site "London"]
[Date "2015.12.09"]
[Round "3"]
[White "Jago, Stephen TM"]
[Black "O'Shea, Colm"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1589"]
[PlyCount "136"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. e4 Nxe4 4. Nxe4 dxe4 5. Bf4 Bf5 6. c3 Nd7 7. g4 Bg6 8. h4 h5 9. g5 e6 10. Qb3 Nb6 11. 0-0-0 Bd6 12. Be5 Bxe5 13. dxe5 Qe7 14. Nh3 Qc5 15. Nf4 Bf5 16. Qb5+ Qxb5 17. Bxb5+ c6 18. Be2 g6 19. Ng2 Nd7 20. Rxd7 Kxd7 21. Ne3 b5 22. Nc2 Rhd8 23. Nd4 Kc7 24. b4 Rd5 25. f4 exf3 26. Bxf3 Rxe5 27. Nxc6 Re3 28. Nd4 Rxc3+ 29. Kb2 Rxf3 30. Rc1+ Kd6 31. Nxf3 a6 32. Rd1+ Kc7 33. Ne5 Rd8 34. Rxd8 Kxd8 35. Nxf7+ Ke7 36. Ne5 Kd6 37. Nf7+ Kd5 38. Kc3 e5 39. Kd2 Kd4 40. Nd6 Be6 41. a3 Bd5 42. Ne8 e4 43. Nc7 e3+ 44. Ke1 Bb7 45. Ne6+ Kc3 46. Nc5 Bc8 47. Ke2 Kb2 48. a4 bxa4 49. Nxa4+ Kb3 50. Nb6 Be6 51. Kxe3 Kxb4 52. Na8 a5 53. Nc7 Bf5 54. Nd5+ Kb3 55. Nf4 a4 56. Ne2 Kb2 57. Kd2 a3 58. Nc3 a2 59. Nxa2 Kxa2 60. Kc3 Kb1 61. Kd2 Kb2 62. Ke3 Kc3 63. Kf4 Kd4 64. Kf3 Ke5 65. Ke3 Bg4 66. Kf2 Kf4 67. Kg2 Bf5 68. Kh2 Kg4 0-1

[Event "London CSC op U2000 7th"]
[Site "London"]
[Date "2015.12.08"]
[Round "2"]
[White "O'Shea, Colm"]
[Black "Torrance, John"]
[Result "1/2-1/2"]
[ECO "B20"]
[BlackElo "1704"]
[PlyCount "82"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. e4 c5 2. d3 a6 3. g3 g6 4. Bg2 Bg7 5. f4 e6 6. Nf3 d6 7. 0-0 Ne7 8. c3 Nbc6 9. Be3 0-0 10. a4 Rb8 11. Na3 b5 12. axb5 axb5 13. Nc2 b4 14. d4 cxd4 15. cxd4 b3 16. Nce1 Qb6 17. Bf2 d5 18. e5 Ba6 19. Nd3 Rfc8 20. Re1 Bxd3 21. Qxd3 Nb4 22. Qf1 Rc7 23. Re2 Rbc8 24. Ne1 Rc1 25. Rxc1 Rxc1 26. Rd2 Nec6 27. Qe2 Na5 28. Rd1 Rxd1 29. Qxd1 Qc6 30. Bf1 Nc2 31. Bd3 Nb4 32. Be2 Bf8 33. Be3 Nc2 34. Bd2 Bb4 35. Bxb4 Nxb4 36. Kf2 Nc2 37. Qd2 Qc7 38. Bd1 Nxe1 39. Kxe1 Qb6 40. Kf2 Nc6 41. Ke3 Kg7 1/2-1/2

[Event "London CSC op U2000 7th"]
[Site "London"]
[Date "2015.12.07"]
[Round "1"]
[White "Silici, Renato"]
[Black "O'Shea, Colm"]
[Result "1-0"]
[ECO "A26"]
[WhiteElo "1783"]
[PlyCount "105"]
[EventDate "2015.12.07"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CBM 170 Extra"]
[Source "ChessBase"]
[SourceDate "2016.02.25"]
[SourceVersion "1"]
[SourceVersionDate "2016.02.25"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 d6 3. Nf3 Nc6 4. g3 g6 5. Bg2 Bg7 6. d3 f5 7. Bg5 Nf6 8. Nd5 h6 9. Bxf6 Bxf6 10. Nxf6+ Qxf6 11. 0-0 0-0 12. Rb1 f4 13. Nd2 Nd4 14. Bd5+ Kh8 15. e3 Ne6 16. Ne4 Qe7 17. exf4 Nd4 18. Nc3 exf4 19. Qd2 g5 20. Rfe1 Qf6 21. Ne2 fxg3 22. Nxg3 Nf3+ 23. Bxf3 Qxf3 24. Qe3 Qf7 25. Re2 Kg8 26. Qe7 Bg4 27. Qxf7+ Rxf7 28. Re4 Bf3 29. Re6 Kg7 30. Rbe1 Raf8 31. Re7 Bg4 32. Kg2 Rxe7 33. Rxe7+ Rf7 34. Re8 a5 35. Ne4 Be2 36. Nxg5 Bf1+ 37. Kxf1 hxg5 38. Kg2 b6 39. Kg3 Kg6 40. f3 Kh6 41. Re6+ Kg7 42. Re4 Kg6 43. Kg4 Rh7 44. h3 Rh4+ 45. Kg3 Rh7 46. d4 Kf5 47. Re8 Kf6 48. d5 Rh4 49. b3 Rh7 50. a3 Rh4 51. Rf8+ Kg6 52. f4 Rh7 53. Rg8+ 1-0

