[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.22"]
[Round "4"]
[White "Cooney, Brendan"]
[Black "O'Hanlon, Joe"]
[Result "1/2-1/2"]
[ECO "C01"]
[WhiteElo "1818"]
[BlackElo "1507"]
[PlyCount "111"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Be3 Bd6 5. Nc3 c6 6. Bd3 Ne7 7. Nge2 Be6 8. Qd2 Nd7 9. Ng3 Qc7 10. Nh5 0-0 11. Bh6 Nf5 12. Bxf5 Bxf5 13. Nxg7 Bg6 14. 0-0-0 Qd8 15. h4 Qf6 16. h5 Bf5 17. Nxf5 Qxf5 18. Rh3 Rfe8 19. f4 Bf8 20. Bg5 h6 21. Bh4 Kh7 22. Rg1 Bd6 23. Rf3 Nf6 24. Bxf6 Qxf6 25. g4 Re7 26. Qd3+ Kh8 27. Ne2 Rg8 28. g5 Qe6 29. Kd1 Rge8 30. Rg2 Rg8 31. f5 Qe4 32. g6 f6 33. Qxe4 Rxe4 34. c3 Kg7 35. Ng3 Bxg3 36. Rgxg3 Rge8 37. Kd2 Re2+ 38. Kd3 Rh2 39. Rh3 Rxb2 40. Re3 Rxe3+ 41. Rxe3 Rxa2 42. Re7+ Kg8 43. Rh7 Rf2 44. Rxh6 Rxf5 45. Rh7 Rg5 46. Rxb7 Rxh5 47. Rxa7 Rh3+ 48. Kd2 Rg3 49. Rc7 Rxg6 50. Rxc6 Kf7 51. Ke3 Rg5 52. Kf4 Kg6 53. Rd6 Rf5+ 54. Kg4 Rg5+ 55. Kf4 Rf5+ 56. Kg4 1/2-1/2

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.22"]
[Round "5"]
[White "O'Hanlon, Joe"]
[Black "Mihaylova, Aliona"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1507"]
[BlackElo "1655"]
[PlyCount "82"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 c6 3. c3 e6 4. e3 Bd6 5. Bxd6 Qxd6 6. Qg4 g6 7. Nf3 Nd7 8. Be2 Ngf6 9. Qg3 Ne4 10. Qxd6 Nxd6 11. Nbd2 0-0 12. 0-0 Re8 13. Rfe1 b6 14. Bd3 Bb7 15. Rad1 c5 16. h3 Rad8 17. Kf1 Nf6 18. Ne5 Kg7 19. Kg1 Nd7 20. Ndf3 f6 21. Nxd7 Rxd7 22. a4 e5 23. Bb5 Nxb5 24. axb5 a6 25. bxa6 Bxa6 26. Rd2 Bc4 27. dxe5 fxe5 28. e4 d4 29. b3 Bxb3 30. Rb1 Ba4 31. Rxb6 dxc3 32. Rxd7+ Bxd7 33. Rb3 c2 34. Rc3 Ba4 35. Ne1 Rd8 36. Nxc2 Rd1+ 37. Kh2 Rc1 38. Ra3 Rxc2 39. Rxa4 Rxf2 40. Rc4 Re2 41. Kg3 Kf6 1/2-1/2

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.21"]
[Round "2"]
[White "Murray, Benjamin"]
[Black "O'Hanlon, Joe"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "1709"]
[BlackElo "1507"]
[PlyCount "71"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. 0-0 Ngf6 8. Ng3 Be7 9. Re1 Bxf3 10. Qxf3 c6 11. Bf4 0-0 12. c3 Re8 13. Rad1 Qa5 14. Bb1 Nf8 15. h3 Ng6 16. Be5 Rad8 17. Qe2 Rd7 18. Nf1 Red8 19. Bh2 Bd6 20. Bxd6 Rxd6 21. Nd2 Qg5 22. Nf3 Qa5 23. a3 Qh5 24. c4 Qa5 25. Bc2 Re8 26. Ne5 Qc7 27. c5 Rdd8 28. Nc4 Re7 29. g3 b5 30. Nd6 Ne8 31. Ne4 Nf6 32. Nxf6+ gxf6 33. h4 Red7 34. h5 Nf8 35. Qg4+ Kh8 36. Qh4 1-0

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.21"]
[Round "3"]
[White "O'Hanlon, Joe"]
[Black "O'Laoide, Liam"]
[Result "1/2-1/2"]
[ECO "D00"]
[WhiteElo "1507"]
[BlackElo "1626"]
[PlyCount "77"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Bf5 3. e3 e6 4. c3 Bd6 5. Nf3 Bxf4 6. exf4 Nf6 7. Nbd2 0-0 8. Be2 c5 9. 0-0 Qd6 10. g3 Nc6 11. dxc5 Qxc5 12. Nb3 Qb6 13. Kg2 Rfd8 14. Nfd4 Nxd4 15. Qxd4 Qxd4 16. Nxd4 Bg6 17. Rfd1 Nd7 18. Bd3 Bxd3 19. Rxd3 Nc5 20. Re3 Na4 21. Re2 Rab8 22. Rae1 Rdc8 23. f5 exf5 24. Nxf5 Kf8 25. Rd1 Rc5 26. Ne3 Rb5 27. Rxd5 Rxb2 28. Rxb2 Nxb2 29. Rd7 Na4 30. Rc7 Nb6 31. c4 Na8 32. Rc5 Ke7 33. Nf5+ Kf6 34. Ne3 Ke6 35. Kf3 Nb6 36. Rc7 Na8 37. Rc5 b6 38. Rd5 Nc7 39. Rd4 1/2-1/2

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.20"]
[Round "1"]
[White "O'Hanlon, Joe"]
[Black "McDonnell, Odhran"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "1507"]
[BlackElo "1715"]
[PlyCount "77"]
[EventDate "2021.08.20"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 b6 4. Nf3 Bb7 5. Nbd2 Be7 6. Bd3 0-0 7. h3 d5 8. 0-0 Nbd7 9. Ne5 c5 10. c3 a6 11. Re1 Rc8 12. Ndf3 Ne4 13. Nxd7 Qxd7 14. Ne5 Qd8 15. f3 Nf6 16. Qe2 c4 17. Bc2 Nh5 18. Bh2 Bh4 19. Rf1 Bg3 20. f4 Bxh2+ 21. Kxh2 Qh4 22. Qg4 Qxg4 23. hxg4 Nf6 24. g5 Ne4 25. Nd7 Rfd8 26. Nxb6 Rc7 27. Bxe4 dxe4 28. Na4 g6 29. Nc5 Rd6 30. b4 cxb3 31. axb3 Rxc5 32. dxc5 Rd3 33. Rfe1 Rxc3 34. b4 Rb3 35. Rab1 Rd3 36. Rbd1 Rb3 37. Rd4 Bd5 38. Rc1 Bc6 39. Rd6 1-0

[Event "IRL-ch Weekender op"]
[Site "Dublin"]
[Date "2018.08.12"]
[Round "5.19"]
[White "O'Hanlon, Joe"]
[Black "Paibir, Atharva"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1476"]
[PlyCount "81"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. c3 e6 5. Qb3 Qc8 6. Nf3 Nbd7 7. Nbd2 g6 8. Ne5 Nxe5 9. dxe5 Nd7 10. Be2 Bg7 11. g4 Be4 12. f3 Nxe5 13. Bxe5 Bxe5 14. fxe4 dxe4 15. Nxe4 0-0 16. 0-0-0 a6 17. h4 b6 18. Bf3 Rb8 19. g5 Rd8 20. h5 Rxd1+ 21. Qxd1 b5 22. hxg6 fxg6 23. Bg4 Kg7 24. Nc5 Rb6 25. Qd7+ Qxd7 26. Nxd7 Rd6 27. Nxe5 c5 28. Rd1 Rxd1+ 29. Kxd1 h6 30. gxh6+ Kxh6 31. Bxe6 g5 32. Nd3 c4 33. Nc5 a5 34. Nb7 b4 35. cxb4 axb4 36. Bxc4 g4 37. a4 bxa3 38. bxa3 Kg5 39. a4 Kf6 40. a5 g3 41. Bf1 1-0

[Event "IRL-ch Weekender op"]
[Site "Dublin"]
[Date "2018.08.11"]
[Round "2.14"]
[White "O'Hanlon, Joe"]
[Black "Chiloeches Ramon, Jesus"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1476"]
[BlackElo "1710"]
[PlyCount "123"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 c6 3. e3 d5 4. c3 Bf5 5. Bd3 Qc8 6. Qc2 Bxd3 7. Qxd3 Qg4 8. Bg3 h5 9. h3 Qe4 10. Qxe4 Nxe4 11. Bh2 Rh6 12. Nf3 Nd7 13. Nbd2 Nb6 14. Nxe4 dxe4 15. Ng5 Rg6 16. Nxe4 h4 17. 0-0 0-0-0 18. g4 f5 19. Nd2 fxg4 20. hxg4 Rxg4+ 21. Kh1 Na4 22. Nc4 Rg5 23. Rac1 Rdd5 24. b3 Nb6 25. Ne5 Nd7 26. Nd3 Ra5 27. Ra1 Nf6 28. Nc5 Rf5 29. a4 b6 30. b4 Raxc5 31. bxc5 bxc5 32. Rab1 Ne4 33. Rb8+ Kd7 34. f3 Nxc3 35. Rb7+ Ke8 36. Rxa7 cxd4 37. exd4 g5 38. Kg2 Bg7 39. Re1 Nd5 40. Be5 Bf6 41. a5 Nf4+ 42. Bxf4 Rxf4 43. a6 Rxd4 44. Ra8+ Kf7 45. a7 Ra4 46. Rd1 Ke6 47. Kf2 Ra2+ 48. Ke3 h3 49. Rh1 h2 50. Ke4 Be5 51. Rg8 Ra4+ 52. Kd3 Rxa7 53. Rxg5 Ra2 54. Re1 Ra1 55. Rgxe5+ Kf6 56. Rxa1 Kxe5 57. Rh1 Kf4 58. Rxh2 Kxf3 59. Rh6 e5 60. Rxc6 e4+ 61. Kd2 Kf2 62. Rf6+ 1-0

[Event "IRL-ch Weekender op"]
[Site "Dublin"]
[Date "2018.08.11"]
[Round "3.10"]
[White "O'Hanlon, Joe"]
[Black "Peoples, Jonathon"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "1476"]
[BlackElo "1776"]
[PlyCount "59"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d5 3. e3 c5 4. Nc3 cxd4 5. exd4 a6 6. Nf3 Nc6 7. Be2 Bf5 8. a3 e6 9. Nh4 Bg6 10. Nxg6 hxg6 11. Bf3 Qb6 12. Ne2 Be7 13. b3 Bxa3 14. 0-0 Be7 15. Qd2 0-0 16. Rfd1 Rac8 17. c3 Nb8 18. Qd3 Bd6 19. Bxd6 Qxd6 20. c4 Nbd7 21. c5 Qc7 22. b4 Rfd8 23. b5 e5 24. dxe5 Nxe5 25. Qc3 axb5 26. Nd4 Nxf3+ 27. gxf3 Qxc5 28. Qxc5 Rxc5 29. Rab1 Kf8 30. Nxb5 0-1

[Event "IRL-ch Weekender op"]
[Site "Dublin"]
[Date "2018.08.10"]
[Round "1.14"]
[White "Murphy, Sean1111"]
[Black "O'Hanlon, Joe"]
[Result "1-0"]
[ECO "A11"]
[WhiteElo "1854"]
[BlackElo "1476"]
[PlyCount "113"]
[EventDate "2018.08.10"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 e6 4. c4 c6 5. Qb3 Qb6 6. 0-0 Nf6 7. d3 Nbd7 8. Be3 Qc7 9. Nh4 Bg4 10. Nc3 Be7 11. Rac1 dxc4 12. Qxc4 Qd8 13. b4 Nb6 14. Bxb6 Qxb6 15. h3 Bh5 16. b5 cxb5 17. Qxb5+ Qxb5 18. Nxb5 0-0 19. g4 Bg6 20. Nxg6 hxg6 21. Rc7 Bd8 22. Rxb7 Bb6 23. Nd6 Rab8 24. Nc4 Rxb7 25. Bxb7 Rb8 26. Bf3 Bc7 27. Rc1 Kf8 28. e3 Ke7 29. Nd2 Bb6 30. Kf1 Nd5 31. Ke2 Kd7 32. Nc4 Bc7 33. Rc2 Nb4 34. Rb2 Nd5 35. Rxb8 Bxb8 36. Bxd5 exd5 37. Na5 Kc7 38. Kd2 Kb6 39. Nb3 Bd6 40. Kc3 Be5+ 41. Nd4 Bh2 42. Nf3 Bd6 43. Kd4 Kc6 44. Ne5+ Bxe5+ 45. Kxe5 Kc5 46. a3 a6 47. g5 a5 48. e4 d4 49. f4 Kb5 50. Kxd4 Ka4 51. Kc3 Kxa3 52. d4 Ka2 53. d5 a4 54. d6 a3 55. d7 Kb1 56. d8Q a2 57. Qd1# 1-0

