[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.04"]
[Round "4"]
[White "McDonnell, Odhran"]
[Black "Nielsen, Robert"]
[Result "1-0"]
[ECO "D13"]
[WhiteElo "1742"]
[BlackElo "1506"]
[PlyCount "91"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 Bf5 5. Qb3 Qb6 6. Qxb6 axb6 7. cxd5 cxd5 8. Bf4 e6 9. a3 Kd7 10. Ne5+ Ke7 11. Rc1 Nc6 12. e3 Rc8 13. Na4 Na7 14. Rxc8 Nxc8 15. Be2 Nd7 16. 0-0 Nxe5 17. Bxe5 Bc2 18. Nc3 f6 19. Bg3 Nd6 20. Rc1 Bb3 21. Bxd6+ Kxd6 22. Nb5+ Kd7 23. Rc7+ Ke8 24. Rxb7 Ba4 25. Nc3 Bd7 26. Bb5 Bxb5 27. Nxb5 Be7 28. Rxb6 Kf7 29. g3 g5 30. Nc3 h5 31. h3 f5 32. Na4 h4 33. Kg2 g4 34. gxh4 gxh3+ 35. Kxh3 Rxh4+ 36. Kg3 Rg4+ 37. Kf3 Rg8 38. Nc5 e5 39. Nd7 exd4 40. Ne5+ Kg7 41. Rg6+ Kf8 42. Rxg8+ Kxg8 43. Nc6 d3 44. Nxe7+ Kf7 45. Nxd5 Ke6 46. Nf4+ 1-0

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.04"]
[Round "5"]
[White "Nikiforov, Sergey"]
[Black "McDonnell, Odhran"]
[Result "1-0"]
[ECO "B10"]
[WhiteElo "1840"]
[BlackElo "1742"]
[PlyCount "108"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d3 d5 3. Nd2 e5 4. Ngf3 Bd6 5. g3 Nf6 6. Bg2 0-0 7. 0-0 Re8 8. Re1 Nbd7 9. Nf1 d4 10. Bh3 Nf8 11. Bxc8 Rxc8 12. Bg5 h6 13. Bxf6 Qxf6 14. h4 Qg6 15. Kh1 Nd7 16. N1h2 Nf6 17. Qe2 Ng4 18. Nxg4 Qxg4 19. Kh2 Rf8 20. Nxd4 Qxe2 21. Nxe2 f5 22. Kg2 Bc5 23. f3 Rcd8 24. Rad1 g6 25. Rf1 Be3 26. exf5 gxf5 27. g4 Kf7 28. Ng3 fxg4 29. fxg4+ Kg6 30. Nf5 Bf4 31. h5+ Kg5 32. Kh3 Rf7 33. Rde1 a6 34. Nh4 Kf6 35. Ng6 Kg7 36. Nxe5 Bxe5 37. Rxf7+ Kxf7 38. Rxe5 Kf6 39. Rf5+ Ke6 40. Kg3 Rd4 41. Rf8 Rd6 42. Rh8 Ke5 43. Rb8 Rd7 44. Re8+ Kd5 45. Rh8 Rd6 46. Rg8 Ke5 47. Kh4 Rf6 48. g5 Rf4+ 49. Kg3 hxg5 50. Rxg5+ Rf5 51. Rxf5+ Kxf5 52. Kh4 a5 53. a4 b5 54. b3 Ke5 1-0

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.03"]
[Round "3"]
[White "Krys, Dmytro"]
[Black "McDonnell, Odhran"]
[Result "0-1"]
[ECO "B12"]
[WhiteElo "1541"]
[BlackElo "1742"]
[PlyCount "120"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Bd3 Bxd3 5. Qxd3 e6 6. Nf3 Nd7 7. 0-0 Ne7 8. Nc3 a6 9. a3 c5 10. Be3 Nc6 11. Rfe1 Qc7 12. Qd2 h6 13. Na4 cxd4 14. Bxd4 b5 15. Nc3 Nxd4 16. Qxd4 Bc5 17. Qd2 0-0 18. Rac1 Rac8 19. Na2 Qa7 20. Nb4 Nb6 21. Nd3 Nc4 22. Qe2 Be7 23. h4 g6 24. g3 Kg7 25. Kg2 Rc7 26. Rb1 Rfc8 27. c3 Qb6 28. Nd2 Na5 29. Qe3 Qb7 30. Qe2 Nc4 31. Kg1 Nxd2 32. Qxd2 a5 33. Qe3 Rc4 34. f3 Bd8 35. Kg2 Bb6 36. Qd2 Qc6 37. Rbc1 d4 38. Re4 dxc3 39. Rxc4 cxd2 40. Rxc6 Rxc6 41. Rd1 Be3 42. Nf2 Rc1 43. f4 Bxf2 44. Rxd2 Bc5 45. Kf3 Re1 46. Kg2 Re3 47. Rc2 Bf8 48. Kf2 Rb3 49. Kg2 a4 50. Kf2 b4 51. axb4 Bxb4 52. Re2 Bc5+ 53. Kg2 Bd4 54. Re4 Rxb2+ 55. Kh3 Rd2 56. f5 gxf5 57. Rf4 a3 58. g4 Bxe5 59. g5 Bxf4 60. gxh6+ Kxh6 0-1

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.03"]
[Round "2"]
[White "McDonnell, Odhran"]
[Black "Cassidy, Sydney"]
[Result "1-0"]
[ECO "D93"]
[WhiteElo "1742"]
[BlackElo "1581"]
[PlyCount "37"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 g6 5. Bf4 Bg7 6. e3 0-0 7. Bd3 Nbd7 8. b3 Re8 9. 0-0 b6 10. Rc1 Bb7 11. cxd5 cxd5 12. Nb5 Rf8 13. Qe2 Ba6 14. Bc7 Qe8 15. Rc2 Ne4 16. Bf4 Bxb5 17. Bxb5 Qd8 18. Bc7 Qe8 19. Bc6 1-0

[Event "Enniscrone Sligo-ch"]
[Site "Enniscrone"]
[Date "2024.02.02"]
[Round "1"]
[White "Paibir, Atharva"]
[Black "McDonnell, Odhran"]
[Result "1-0"]
[ECO "B12"]
[WhiteElo "1632"]
[BlackElo "1742"]
[PlyCount "103"]
[EventDate "2024.02.02"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CB08_2024"]
[SourceDate "2024.02.21"]
[SourceVersion "1"]
[SourceVersionDate "2024.02.21"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. Be2 Nd7 6. 0-0 Ne7 7. c3 h6 8. Na3 Qc7 9. Bd2 g5 10. c4 dxc4 11. Nxc4 Nd5 12. Ne3 Bg6 13. Nxd5 exd5 14. Qb3 Be7 15. Rac1 Qb6 16. Bd1 Qxb3 17. Bxb3 Bd3 18. Rfe1 g4 19. Re3 Ba6 20. e6 fxe6 21. Rxe6 Kf7 22. Rce1 Rae8 23. Bc2 Rhg8 24. Ne5+ Kxe6 25. Nxg4+ Kf7 26. Nxh6+ Kf6 27. h4 Bd8 28. Bg5+ Kg7 29. Nf5+ Kh8 30. Rxe8 Rxe8 31. Nd6 Re1+ 32. Kh2 Bxg5 33. hxg5 Re2 34. Bf5 Nf8 35. Kg3 Kg7 36. f4 Ng6 37. Bg4 Re1 38. f5 Nf8 39. Bh5 Nh7 40. Ne8+ Kf8 41. g6 Ng5 42. Kf4 Rxe8 43. g7+ Kg8 44. Bxe8 Nf7 45. f6 Bd3 46. Bd7 a5 47. g4 a4 48. a3 Bg6 49. g5 Nd6 50. Be6+ Nf7 51. Bf5 Kh7 52. Bxg6+ 1-0

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.22"]
[Round "5"]
[White "Donohoe, Eugene"]
[Black "McDonnell, Odhran"]
[Result "0-1"]
[ECO "A36"]
[WhiteElo "1608"]
[BlackElo "1715"]
[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. c4 Nf6 2. Nc3 c5 3. g3 Nc6 4. Bg2 g6 5. e4 d6 6. Nge2 Bg7 7. 0-0 0-0 8. d3 Ne8 9. Be3 Nd4 10. Bxd4 cxd4 11. Nb5 e5 12. Na3 Bd7 13. Qd2 Nc7 14. Nc2 a5 15. Rab1 Na6 16. b4 Nxb4 17. Nxb4 axb4 18. Rxb4 Bc6 19. Rb2 Qc7 20. Rfb1 Ra4 21. Nc1 Rfa8 22. Rb6 R8a6 23. Rxa6 Rxa6 24. f3 Qa5 25. Qxa5 Rxa5 26. Rb2 Ra3 27. Rb3 Ra6 28. Rb2 Bf8 29. Bh3 Ra8 30. f4 Be7 31. f5 g5 32. g4 Bd8 33. Nb3 Bb6 34. Bf1 Bc5 35. Nxc5 dxc5 36. Be2 Ra3 37. Kf2 f6 38. Ke1 Kf7 39. Kd2 Ke7 40. Bd1 Kd6 41. Bc2 Kc7 42. Bb1 Ba4 43. Bc2 Bxc2 44. Rxc2 Kc6 45. Rb2 Ra5 46. h3 b5 47. cxb5+ Rxb5 48. Rxb5 Kxb5 49. Kc2 c4 50. a4+ Kxa4 51. dxc4 Kb4 52. Kd3 Kc5 53. h4 gxh4 54. g5 h3 55. gxf6 h2 56. f7 0-1

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.22"]
[Round "4"]
[White "McDonnell, Odhran"]
[Black "Fitzgerald, Martin"]
[Result "1-0"]
[ECO "D36"]
[WhiteElo "1715"]
[BlackElo "1597"]
[PlyCount "117"]
[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. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. Qc2 Be7 7. e3 Nbd7 8. Bd3 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. Nf3 Nf4 12. Bf1 Ne6 13. Be2 Ng5 14. 0-0 Nxf3+ 15. Bxf3 Qh4 16. Rab1 Nf6 17. b4 g5 18. g3 Qh3 19. Bg2 Qh5 20. f3 Qg6 21. Qxg6 fxg6 22. e4 Be6 23. a4 Ke7 24. Rfe1 dxe4 25. fxe4 Kd7 26. e5 Nd5 27. Bxd5 Bxd5 28. Rf1 Rhf8 29. Rxf8 Rxf8 30. Rf1 Rxf1+ 31. Kxf1 Bb3 32. Ke2 Ke6 33. Ke3 Kf5 34. a5 Kg4 35. Ne4 Kh3 36. Nc5 Bd5 37. e6 Kxh2 38. e7 Bf7 39. Kf2 h5 40. Nxb7 g4 41. Nd6 h4 42. Nxf7 hxg3+ 43. Ke2 g2 44. e8Q g1Q 45. Qe5+ g3 46. Ng5 Qf2+ 47. Kd3 Qf1+ 48. Qe2+ Qxe2+ 49. Kxe2 g2 50. Nf3+ Kg3 51. b5 cxb5 52. d5 g5 53. d6 g4 54. Ng1 Kh2 55. d7 Kxg1 56. d8Q g3 57. Kf3 Kh2 58. Qh4+ Kg1 59. Qxg3 1-0

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.21"]
[Round "3"]
[White "Carolan, James"]
[Black "McDonnell, Odhran"]
[Result "0-1"]
[ECO "B17"]
[WhiteElo "1339"]
[BlackElo "1715"]
[PlyCount "148"]
[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 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 Bg4 8. c3 e6 9. h3 Bxf3 10. Qxf3 Bd6 11. Bg5 h6 12. Bh4 Qe7 13. 0-0-0 0-0-0 14. Rhe1 g5 15. Bg3 Bxg3 16. Qxg3 Nd5 17. Kb1 Qd6 18. Qe5 Qxe5 19. Rxe5 Nf4 20. Bf1 Rhe8 21. g3 Ng6 22. Ree1 Rd6 23. Bc4 Red8 24. Bb3 Kc7 25. Bc2 Ne7 26. f4 gxf4 27. gxf4 Nd5 28. f5 Rg8 29. Rg1 Rdd8 30. fxe6 fxe6 31. Rg6 Rxg6 32. Bxg6 Nf4 33. Bc2 Rg8 34. h4 Rg4 35. Rh1 Kd6 36. Bd1 Rg2 37. Rf1 Nd5 38. Bf3 Rg6 39. c4 Ne3 40. c5+ Ke7 41. Bh5 Nxf1 42. Bxg6 Kf6 43. Bd3 Nd2+ 44. Kc2 Nf3 45. h5 Nxd4+ 46. Kd2 Nf5 47. b4 Ng3 48. b5 cxb5 49. Bxb5 Ne4+ 50. Ke3 Nxc5 51. Be2 Ke5 52. Bf3 b6 53. Bc6 Kf5 54. a4 Kg4 55. Be8 e5 56. Bg6 Nxa4 57. Ke4 b5 58. Kxe5 b4 59. Bf7 a5 60. Kf6 Nc3 61. Kg6 a4 62. Kxh6 b3 63. Kg7 b2 64. h6 b1Q 65. h7 Qxh7+ 66. Kxh7 Kf4 67. Bh5 Ke3 68. Kg7 Kd2 69. Kf6 Kc2 70. Bg6+ Kb2 71. Ke5 a3 72. Bf7 Nb1 73. Kd4 Nd2 74. Kd3 Nb3 0-1

[Event "Dublin-ch Final Weekender 100th"]
[Site "Dublin"]
[Date "2021.08.21"]
[Round "2"]
[White "McDonnell, Odhran"]
[Black "Harrington, Eoin"]
[Result "0-1"]
[ECO "E12"]
[WhiteElo "1715"]
[BlackElo "1587"]
[PlyCount "62"]
[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. c4 e6 3. Nf3 b6 4. a3 Bb7 5. Nc3 Be7 6. d5 d6 7. e4 c6 8. Be2 Na6 9. dxe6 fxe6 10. Nd4 Nc7 11. f3 0-0 12. Be3 d5 13. cxd5 cxd5 14. e5 Nd7 15. f4 Bc5 16. 0-0 Qe7 17. b4 Bxd4 18. Qxd4 a5 19. b5 Nc5 20. Bd1 Rac8 21. a4 g6 22. Bc2 Ne8 23. Ne2 Ng7 24. Qd2 Nf5 25. Nd4 Nxe3 26. Qxe3 Ne4 27. Rac1 Rc3 28. Qe1 Qc5 29. Qd1 Rc4 30. Bxe4 Rxc1 31. Qd2 Rc4 0-1

[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 "EU-Cup 35th"]
[Site "Ulcinj"]
[Date "2019.11.15"]
[Round "6.30"]
[White "Virbalis, Rytis"]
[Black "McDonnell, Odhran"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1812"]
[BlackElo "1760"]
[PlyCount "63"]
[EventDate "2019.11.10"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "MNE"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Bonnevoie Gambit"]
[BlackTeam "St Benildus"]
[WhiteTeamCountry "LUX"]
[BlackTeamCountry "IRL"]

1. f4 d5 2. e3 Nf6 3. Nf3 c5 4. Bb5+ Bd7 5. Qe2 a6 6. Bxd7+ Nbxd7 7. b3 g6 8. Bb2 Bg7 9. 0-0 0-0 10. d3 b5 11. c4 e6 12. Nbd2 Qb6 13. Kh1 Rfd8 14. Ne5 h5 15. h3 Qb7 16. Ndf3 Rf8 17. Ng5 Nxe5 18. Bxe5 Nd7 19. Bxg7 Kxg7 20. e4 Rae8 21. f5 exf5 22. Qb2+ d4 23. exf5 Re3 24. Rae1 Rfe8 25. Rxe3 Rxe3 26. Qf2 f6 27. Ne6+ Kh8 28. Qh4 Qb8 29. fxg6 Qe5 30. Nd8 Kg7 31. Nf7 Qe6 32. Qxh5 1-0

