[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.13"]
[Round "10.4"]
[White "Badacsonyi, Frankie"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D50"]
[WhiteElo "1947"]
[BlackElo "2195"]
[PlyCount "93"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "English Knightmares"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. dxc5 Nbd7 7. c6 bxc6 8. Bxc4 Qa5 9. Bxf6 Nxf6 10. Nge2 Be7 11. Qa4 Qb6 12. 0-0 0-0 13. Qc2 c5 14. Rfd1 Rb8 15. b3 Bb7 16. Ng3 Qc6 17. Bf1 h5 18. h3 g6 19. Na4 Rfc8 20. Rac1 Nd5 21. Nb2 Bd6 22. Ne2 Bf8 23. Nc4 Qc7 24. Nc3 Ba8 25. Na4 Bc6 26. Nc3 Ba8 27. Na4 Bc6 28. Nc3 Rd8 29. Ne2 a5 30. g3 Ra8 31. Bg2 a4 32. Nf4 axb3 33. axb3 Nxf4 34. exf4 Bxg2 35. Kxg2 h4 36. Rxd8 Rxd8 37. Rd1 Qb7+ 38. Kh2 hxg3+ 39. fxg3 Rb8 40. Rd3 Ra8 41. h4 Qe4 42. Rd2 Qe1 43. Re2 Qf1 44. Rf2 Qe1 45. Re2 Qf1 46. Rf2 Qe1 47. Re2 1/2-1/2

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.12"]
[Round "8.4"]
[White "Blokhin, Sofia"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "E55"]
[WhiteElo "2099"]
[BlackElo "2195"]
[PlyCount "123"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "OlalaStars"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "EST"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Nf3 c5 5. e3 cxd4 6. exd4 Bb4 7. a3 Bxc3+ 8. bxc3 0-0 9. Bd3 dxc4 10. Bxc4 Qc7 11. Qd3 b6 12. 0-0 Nbd7 13. Bg5 Bb7 14. Nd2 Rac8 15. Rac1 h6 16. Bh4 Nh5 17. Bg3 Qc6 18. f3 Nxg3 19. hxg3 Rfd8 20. Ba2 Qd6 21. Bb1 Qxg3 22. Ne4 Bxe4 23. fxe4 Qxd3 24. Bxd3 Rc7 25. Rf3 e5 26. d5 Nc5 27. Bc2 Nb7 28. Bd3 Nc5 29. Bc2 Kf8 30. c4 Nb7 31. Bd3 f6 32. Rf2 Rdc8 33. Rb2 Rc5 34. Rb4 Nd6 35. a4 Ke7 36. Kf2 Nb7 37. Ke3 R5c7 38. Be2 Na5 39. Kd3 Kd6 40. Bg4 Rf8 41. Be6 Nb7 42. Ke3 g6 43. Rh1 Rh8 44. Bg4 h5 45. Be2 h4 46. Rbb1 Na5 47. Rb4 f5 48. exf5 gxf5 49. g3 h3 50. Rh2 Rg7 51. Kf3 Rg4 52. Bf1 Rd4 53. Ke3 Kc5 54. Rb5+ Kd6 55. c5+ Kc7 56. d6+ Kd8 57. Bxh3 Rg8 58. Bxf5 Rxg3+ 59. Ke2 Rg8 60. cxb6 axb6 61. Rxb6 Rc4 62. Rb8+ 1-0

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.12"]
[Round "7.4"]
[White "O'Donnell, Conor"]
[Black "Rushbrooke, Remy"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "2195"]
[BlackElo "2055"]
[PlyCount "69"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Oxbridge"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 Bg4 5. h3 Bh5 6. Nc3 e6 7. g4 Bg6 8. Qb3 Qb6 9. Qxb6 axb6 10. Ne5 Nbd7 11. Nxg6 hxg6 12. g5 Ne4 13. Nxe4 dxe4 14. h4 Bb4+ 15. Bd2 Bxd2+ 16. Kxd2 e5 17. Bg2 exd4 18. exd4 0-0-0 19. Kc3 f5 20. gxf6 Nxf6 21. Rae1 Rdf8 22. Rh2 g5 23. Bxe4 Nxe4+ 24. Rxe4 Rxh4 25. Rexh4 gxh4 26. Rxh4 Rf3+ 27. Kb4 Rxf2 28. b3 Rf5 29. Rh8+ Kc7 30. Rg8 Rg5 31. a4 Rg4 32. Kc3 Rg3+ 33. Kb4 Rg4 34. Kc3 Rg3+ 35. Kb4 1/2-1/2

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.11"]
[Round "4.4"]
[White "O'Donnell, Conor"]
[Black "Longson, Sarah N"]
[Result "1-0"]
[ECO "D46"]
[WhiteElo "2195"]
[BlackElo "2045"]
[PlyCount "121"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "UK Challenge Masters"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. e3 e6 5. Nbd2 Nbd7 6. Bd3 Bd6 7. e4 dxe4 8. Nxe4 Nxe4 9. Bxe4 Nf6 10. Bc2 Bb4+ 11. Bd2 Qa5 12. 0-0 Bxd2 13. Qxd2 Qxd2 14. Nxd2 b6 15. Ba4 Bb7 16. c5 0-0 17. Nf3 Rfd8 18. Rac1 Rac8 19. Rfd1 Nd5 20. Ne5 f6 21. Nf3 Kf7 22. a3 Ne7 23. Bb3 Nd5 24. g3 Ba6 25. Nd2 Rd7 26. Ne4 Ke7 27. Ba4 b5 28. Bc2 Rb8 29. b4 h6 30. Bb3 Ra8 31. h4 f5 32. Nd2 f4 33. Nf3 fxg3 34. fxg3 Rdd8 35. Ne5 Bb7 36. Rd2 a5 37. Rf1 Nf6 38. g4 axb4 39. axb4 Ra3 40. Rf3 Ke8 41. Bxe6 Rxf3 42. Nxf3 Bc8 43. Re2 Bxe6 44. Rxe6+ Kd7 45. Rd6+ Kc7 46. Rxd8 Kxd8 47. Ne5 Kc7 48. Kf2 Nd5 49. Nd3 Kd7 50. Kf3 Ke7 51. g5 hxg5 52. hxg5 Kd7 53. Ke4 Ke7 54. Kf5 Kf8 55. Ke6 Ke8 56. g6 Ne7 57. Ne5 Kf8 58. Kd7 Nf5 59. Nxc6 Nh4 60. Ne5 Nf5 61. c6 1-0

[Event "WchT Rapid"]
[Site "London"]
[Date "2025.06.11"]
[Round "3.4"]
[White "O'Donnell, Conor"]
[Black "Mamedov, Edgar"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2195"]
[BlackElo "2324"]
[PlyCount "108"]
[EventDate "2025.06.11"]
[EventType "team-swiss"]
[EventRounds "12"]
[EventCountry "ENG"]
[SourceTitle "CB25_2025"]
[SourceDate "2025.06.18"]
[SourceVersion "1"]
[SourceVersionDate "2025.06.18"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Barys.kz"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "KAZ"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Bd3 0-0 8. Qc2 h6 9. Bh4 Re8 10. Nf3 Bg4 11. 0-0 Nbd7 12. Bg3 Qe7 13. Bxd6 Qxd6 14. Nd2 Rac8 15. Rac1 Bh5 16. Rfe1 c5 17. dxc5 Nxc5 18. Bf5 Ne6 19. Qa4 a6 20. Nb3 Rc4 21. Qa5 Qe5 22. Bd3 Ng4 23. g3 Ng5 24. Bxc4 Nf3+ 25. Kg2 Nh4+ 26. Kg1 Nf3+ 27. Kg2 Nxe1+ 28. Rxe1 dxc4 29. Qxe5 Nxe5 30. Nd4 b5 31. f3 Rd8 32. g4 Bg6 33. Re2 f6 34. Kg3 Bf7 35. Ne4 Nd3 36. Nf5 Be6 37. Nd4 Bd5 38. Nc3 Bb7 39. Nf5 Ne5 40. Nd4 Nc6 41. Nxc6 Bxc6 42. Rc2 Bb7 43. h4 Kf7 44. h5 Bc6 45. Ne2 Rd1 46. Nd4 Bd5 47. b3 Rd3 48. Kf4 c3 49. b4 Bc4 50. a3 Bd5 51. Rc1 Kf8 52. Ne2 c2 53. Rxc2 Rxa3 54. Rc8+ Kf7 1/2-1/2

[Event "BCF-chT 2425 (4NCL)"]
[Site "England"]
[Date "2025.01.26"]
[Round "4.25"]
[White "Grieve, Harry"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "C43"]
[WhiteElo "2458"]
[BlackElo "2284"]
[PlyCount "49"]
[EventDate "2024.11.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]
[WhiteTeam "Manx Liberty"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. dxe5 d5 5. Nbd2 Qd7 6. Nd4 Nc6 7. e6 fxe6 8. Nxc6 bxc6 9. Nxe4 dxe4 10. Qh5+ g6 11. Qe5 Bg7 12. Qxe4 Qd5 13. Bd3 0-0 14. 0-0 Rb8 15. c3 Rd8 16. Bc2 Ba6 17. Re1 Bc4 18. Qg4 Bxa2 19. h4 a6 20. Be4 Qc4 21. h5 Rb5 22. hxg6 h5 23. Qh4 Rd7 24. Rxa2 Qxa2 25. Bxc6 1-0

[Event "BCF-chT 2425 (4NCL)"]
[Site "England"]
[Date "2025.01.25"]
[Round "3.45"]
[White "O'Donnell, Conor"]
[Black "Maycock Bates, David Henry"]
[Result "1-0"]
[ECO "A13"]
[WhiteElo "2284"]
[BlackElo "2286"]
[PlyCount "111"]
[EventDate "2024.11.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CB14_2025"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "CSC/Kingston"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. c4 e6 3. g3 Nf6 4. Bg2 d4 5. e3 c5 6. exd4 cxd4 7. 0-0 Nc6 8. d3 Be7 9. Na3 e5 10. Re1 Nd7 11. Nc2 a5 12. b3 0-0 13. Rb1 f6 14. Nh4 f5 15. Bd5+ Kh8 16. Ng2 Nb4 17. Nxb4 Bxb4 18. Bd2 f4 19. Rb2 Bd6 20. Bc1 Nf6 21. Bf3 fxg3 22. hxg3 Qc7 23. Rc2 Bb4 24. Bd2 Bc5 25. Qe2 e4 26. dxe4 d3 27. Qxd3 Bxf2+ 28. Kxf2 Ng4+ 29. Ke2 Ne5 30. Qd5 Rxf3 31. Ne3 Rf8 32. Bc3 Ng4 33. Rf1 Rxf1 34. Nxf1 Bd7 35. Qg5 Be6 36. Rd2 Rf8 37. Ne3 Nxe3 38. Kxe3 Qf7 39. Kd3 Qf3+ 40. Kc2 Qxe4+ 41. Kb2 Qg6 42. Qxg6 hxg6 43. Bxa5 Rf3 44. Rd8+ Kh7 45. Rb8 Rf7 46. Bd2 g5 47. Bxg5 Kg6 48. Bf4 Kf5 49. Kc3 Kg4 50. Kd4 Bf5 51. Bd6 Rd7 52. c5 g6 53. b4 Bc2 54. b5 Bd1 55. Rf8 Rh7 56. c6 1-0

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.30"]
[Round "3"]
[White "Hill, Alistair"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2076"]
[BlackElo "2293"]
[PlyCount "127"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. a3 Bxc3+ 7. bxc3 c5 8. Bxf6 Qxf6 9. e3 0-0 10. Nf3 Nc6 11. Be2 c4 12. 0-0 Qe7 13. Re1 f5 14. a4 Be6 15. Qc1 Qf6 16. Ra2 Rf7 17. g3 Re7 18. Bf1 Rae8 19. Bg2 h6 20. a5 Bf7 21. Qa3 g5 22. a6 b6 23. Raa1 f4 24. exf4 gxf4 25. Rxe7 Rxe7 26. Re1 fxg3 27. hxg3 Rxe1+ 28. Nxe1 Qe7 29. Qc1 Qg5 30. Qc2 b5 31. Nf3 Qe7 32. Qd2 Kh7 33. Qf4 b4 34. cxb4 Nxb4 35. Ne5 Be6 36. Qc1 Bf5 37. Qa3 Nc6 38. Qf3 Be4 39. Qf4 Nxe5 40. Bxe4+ Ng6 41. Bc2 Kg7 42. Qf5 Qf7 43. Qc8 Nf8 44. Qb8 Qe7 45. Kg2 Kf7 46. Bf5 Kf6 47. g4 Ng6 48. Bxg6 Kxg6 49. Qg8+ Kf6 50. Qxd5 Qc7 51. Qb7 Qf4 52. Qd7 Qe4+ 53. Kg3 Qd3+ 54. f3 c3 55. Qxa7 c2 56. Qb6+ Kg7 57. Qc7+ Kg6 58. a7 Qd1 59. Qxc2+ Qxc2 60. a8Q Qc7+ 61. Kg2 Qc2+ 62. Kh3 Qf2 63. Qe4+ Kg5 64. Qf5# 1-0

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.30"]
[Round "2"]
[White "O'Donnell, Conor"]
[Black "Barnaure, Vlad Victor"]
[Result "0-1"]
[ECO "E16"]
[WhiteElo "2293"]
[BlackElo "2480"]
[PlyCount "68"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Bg2 d5 6. Nf3 0-0 7. 0-0 Bxd2 8. Nbxd2 b6 9. Rc1 Bb7 10. Qc2 Rc8 11. Ne5 c5 12. dxc5 Rxc5 13. Qb1 Na6 14. b4 Rc7 15. a3 Rac8 16. Rfd1 Nb8 17. Qb2 h6 18. h3 Nc6 19. Nxc6 Bxc6 20. cxd5 Ba4 21. Nb3 Nxd5 22. Rxc7 Rxc7 23. Rc1 Bxb3 24. Rxc7 Qxc7 25. Qxb3 Qc1+ 26. Kh2 Nc3 27. e4 Ne2 28. h4 Qg1+ 29. Kh3 Qxf2 30. Qd3 g6 31. Qd8+ Kg7 32. Qc7 g5 33. Qe5+ Kg6 34. Qb8 Nf4+ 0-1

[Event "London Classic op 14th"]
[Site "London"]
[Date "2024.11.29"]
[Round "1"]
[White "Murawski, Jan"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "E42"]
[WhiteElo "2065"]
[BlackElo "2293"]
[PlyCount "74"]
[EventDate "2024.11.29"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "ENG"]
[SourceTitle "CB50_2024"]
[SourceDate "2024.11.01"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.01"]
[SourceQuality "2"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 c5 5. Nge2 cxd4 6. exd4 0-0 7. a3 Be7 8. d5 exd5 9. cxd5 Re8 10. d6 Bf8 11. g3 Qb6 12. Bg2 Bxd6 13. 0-0 Bf8 14. Be3 Qd8 15. Qb3 Nc6 16. Rfd1 d6 17. Nd4 Na5 18. Qb5 Bg4 19. Rd2 Bd7 20. Qf1 Rc8 21. Re2 Bg4 22. Ree1 Qd7 23. Bg5 Be7 24. h3 Be6 25. Nxe6 fxe6 26. h4 h6 27. Bh3 Bd8 28. Bf4 Nc4 29. Rad1 d5 30. Qe2 Rc6 31. Nb5 Bb6 32. Nd4 Bxd4 33. Rxd4 Qf7 34. Be5 Ne4 35. Bf4 e5 36. Rxe4 dxe4 37. Qxe4 Nd6 0-1

[Event "BCF-chT 2425 (4NCL)"]
[Site "England"]
[Date "2024.11.24"]
[Round "2.45"]
[White "Swanson, Stephen"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2143"]
[BlackElo "2293"]
[PlyCount "94"]
[EventDate "2024.11.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]
[WhiteTeam "Alba"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c6 2. d4 d5 3. exd5 cxd5 4. Bd3 Nc6 5. c3 Nf6 6. f4 g6 7. Nf3 Bf5 8. Be2 Bg7 9. 0-0 Ne4 10. Be3 0-0 11. Nbd2 Rb8 12. Rc1 Qd7 13. Qe1 Nxd2 14. Qxd2 b5 15. b3 Rfd8 16. Rfd1 Bg4 17. Ne5 Nxe5 18. fxe5 Rdc8 19. Rf1 Be6 20. Bh6 Rc7 21. Bxg7 Kxg7 22. Rf4 Rh8 23. Rcf1 h5 24. Qe3 Qc6 25. Qf2 Qxc3 26. Bxb5 Qc2 27. Qxc2 Rxc2 28. R4f2 Rc7 29. Bd3 Rc3 30. Rd2 Rb8 31. Kf2 a5 32. Rfd1 Rbc8 33. h3 h4 34. Bb1 Kh6 35. Rd3 Rc1 36. R3d2 R1c3 37. Rd3 Bf5 38. R3d2 Kg5 39. Bxf5 gxf5 40. Re1 f4 41. Red1 Kf5 42. Rb1 Rb8 43. Rbb2 Ke4 44. Rd1 Rg8 45. b4 axb4 46. Re1+ Re3 47. Rd1 f3 0-1

[Event "BCF-chT 2425 (4NCL)"]
[Site "England"]
[Date "2024.11.23"]
[Round "1.15"]
[White "O'Donnell, Conor"]
[Black "Jackson, James P"]
[Result "1/2-1/2"]
[ECO "E62"]
[WhiteElo "2293"]
[BlackElo "2373"]
[PlyCount "88"]
[EventDate "2024.11.23"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CB48_2024"]
[SourceDate "2024.11.28"]
[SourceVersion "1"]
[SourceVersionDate "2024.11.28"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 Nc6 7. 0-0 e5 8. d5 Nb8 9. e4 a5 10. Rb1 Na6 11. b3 Nc5 12. Re1 Nfd7 13. a3 f5 14. b4 axb4 15. axb4 Nxe4 16. Nxe4 fxe4 17. Ng5 Nf6 18. Nxe4 Nxe4 19. Bxe4 Bf5 20. Qc2 Qd7 21. b5 Bxe4 22. Qxe4 Ra4 23. Be3 b6 24. Ra1 Rfa8 25. Rxa4 Rxa4 26. Qc2 Ra8 27. Qc3 Qg4 28. Ra1 Rc8 29. Ra7 h5 30. h4 Qe2 31. Qc1 e4 32. Qf1 Qg4 33. Kh2 Bc3 34. Qh3 Bb4 35. Qxg4 hxg4 36. Kg2 Ba5 37. Kf1 Kf7 38. Ke2 Ke7 39. Bd2 Bxd2 40. Kxd2 Kf6 41. Ke2 Kf5 42. Kd2 Kf6 43. Ke2 Kf5 44. Kd2 Kf6 1/2-1/2

[Event "IRL-ch 103rd"]
[Site "Dublin"]
[Date "2024.08.05"]
[Round "3"]
[White "O'Donnell, Conor"]
[Black "Keenan, Cathal"]
[Result "0-1"]
[ECO "B92"]
[WhiteElo "2285"]
[BlackElo "2075"]
[PlyCount "74"]
[EventDate "2024.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Be2 e5 7. Nb3 Be7 8. 0-0 0-0 9. Be3 Be6 10. a4 Nbd7 11. Qd2 Nb6 12. Rfd1 Qc7 13. Qe1 Rac8 14. a5 Nc4 15. Bc1 Rfd8 16. Nd5 Nxd5 17. exd5 Bf5 18. Bd3 Bxd3 19. Rxd3 f5 20. Rc3 Qd7 21. Qe2 Qb5 22. Nd2 Nxd2 23. Qxb5 axb5 24. Bxd2 Rxc3 25. Bxc3 Rc8 26. f4 exf4 27. Re1 Kf7 28. Bxg7 Bh4 29. Rf1 Kxg7 30. Rxf4 Bf6 31. c3 Kg6 32. g4 fxg4 33. Rxg4+ Kf5 34. Rb4 Rc5 35. c4 bxc4 36. Rxb7 Rxa5 37. Rxh7 Bxb2 0-1

[Event "IRL-ch 103rd"]
[Site "Dublin"]
[Date "2024.08.04"]
[Round "2"]
[White "Barnes, Oliver"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "1915"]
[BlackElo "2285"]
[PlyCount "68"]
[EventDate "2024.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. h3 Bg7 6. Be2 0-0 7. Be3 a6 8. a4 e6 9. 0-0 b6 10. Qd2 Bb7 11. Bh6 Nb4 12. Bd3 Nxd3 13. Bxg7 Kxg7 14. Qxd3 Qe7 15. Rfe1 e5 16. Rad1 Rfe8 17. d5 Nh5 18. Ne2 a5 19. c4 h6 20. g4 Nf6 21. Ng3 Rh8 22. Nh4 Bc8 23. Ng2 h5 24. f3 hxg4 25. hxg4 Nd7 26. Kf2 Nc5 27. Qd2 Bd7 28. Rh1 Bxa4 29. Ne3 Qg5 30. Rdg1 f6 31. Qe2 Kf7 32. Qf1 Bd7 33. Rxh8 Rxh8 34. Rh1 Rh4 0-1

[Event "IRL-ch 103rd"]
[Site "Dublin"]
[Date "2024.08.03"]
[Round "1"]
[White "O'Donnell, Conor"]
[Black "Ivanov, Andrey A2"]
[Result "1/2-1/2"]
[ECO "A10"]
[WhiteElo "2285"]
[BlackElo "1942"]
[PlyCount "100"]
[EventDate "2024.08.03"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 221 Extra"]
[Source "ChessBase"]
[SourceDate "2024.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.09.30"]
[SourceQuality "1"]

1. c4 g6 2. e4 e5 3. Nf3 Bg7 4. d4 exd4 5. Nxd4 Nf6 6. Nc3 0-0 7. Be2 Re8 8. Bf3 Nc6 9. Nxc6 bxc6 10. 0-0 d6 11. Be3 Rb8 12. Qc2 c5 13. Rad1 Bg4 14. Bxg4 Nxg4 15. Bc1 Ne5 16. Ne2 Nc6 17. b3 Qe7 18. Ng3 h5 19. Rfe1 Nd4 20. Qd3 h4 21. Nf1 f5 22. f3 fxe4 23. Rxe4 Qf6 24. h3 Re5 25. Nh2 Qf5 26. Ng4 Re6 27. Ne3 Qf7 28. Rxh4 Rbe8 29. Re4 Rxe4 30. fxe4 c6 31. Rf1 Qe7 32. Rf4 Qe6 33. Bd2 Re7 34. Ng4 g5 35. Rf2 Qxe4 36. Qxe4 Rxe4 37. Bxg5 Ne6 38. Nf6+ Bxf6 39. Bxf6 d5 40. cxd5 cxd5 41. Rf5 d4 42. Re5 d3 43. Rd5 Nd4 44. Bg5 Re2 45. Rxc5 Rxa2 46. Rd5 d2 47. Rxd4 Ra1+ 48. Kf2 d1Q 49. Rxd1 Rxd1 50. b4 Rd3 1/2-1/2

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.05.06"]
[Round "11.5"]
[White "O'Donnell, Conor"]
[Black "Murawski, Jan"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2291"]
[BlackElo "1987"]
[PlyCount "101"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Oxford"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 Be7 6. e3 h6 7. Bf4 c6 8. Bd3 0-0 9. h3 Be6 10. Nf3 Nbd7 11. 0-0 b5 12. Rc1 Qb6 13. Bb1 Rac8 14. Ne5 Rfd8 15. Qd3 Nf8 16. Rfd1 a6 17. a3 c5 18. dxc5 Bxc5 19. Ne2 Bd6 20. Nd4 Ne4 21. Nec6 Re8 22. Bxd6 Nxd6 23. b3 Rc7 24. Rd2 Rec8 25. Rdc2 a5 26. Nxe6 fxe6 27. Ne7+ Rxe7 28. Rxc8 Nxc8 29. Rxc8 b4 30. a4 Qd6 31. Qc2 Qe5 32. Qh7+ Kf7 33. Qh8 Nd7 34. Qg8+ Kf6 35. Qh7 Rf7 36. Qc2 Rf8 37. Rc7 Rd8 38. g3 Qa1 39. f4 Ke7 40. Kh2 Kf8 41. g4 Qf6 42. Qc6 Qh4 43. Kg2 Qe1 44. Qd6+ Kg8 45. Qxe6+ Kh8 46. Rxd7 Qe2+ 47. Kg3 Qe1+ 48. Kf3 Qf1+ 49. Kg3 Qe1+ 50. Kf3 Qf1+ 51. Kg3 1/2-1/2

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.05.05"]
[Round "10.3"]
[White "Kirk, Ezra"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "D29"]
[WhiteElo "2411"]
[BlackElo "2291"]
[PlyCount "81"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Cheddleton"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Nf3 e6 5. Bxc4 a6 6. 0-0 c5 7. Bb3 b5 8. Qe2 Bb7 9. a4 Nbd7 10. Nbd2 Qb6 11. axb5 axb5 12. Rxa8+ Bxa8 13. Bc2 Be7 14. dxc5 Bxc5 15. e4 e5 16. Nb3 0-0 17. Nxc5 Qxc5 18. Bd3 Rc8 19. Bd2 Qe7 20. Rd1 Nf8 21. Bxb5 Nxe4 22. Be1 Ng6 23. Rd7 Qf6 24. Bc4 Nd6 25. Ba2 Bc6 26. Ra7 e4 27. Nd2 Qxb2 28. Qe3 Ne5 29. Nf1 Nd3 30. Qg3 Rd8 31. Rc7 Qb6 32. Bc3 g6 33. Re7 Qc5 34. Bf6 Ra8 35. Bb3 Ra3 36. Bxf7+ Kf8 37. Be6 Nc1 38. Qh4 Ne2+ 39. Kh1 Nf5 40. Bg7+ Nxg7 41. Qf6# 1-0

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.05.04"]
[Round "9.3"]
[White "Roberson, Peter T"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "C43"]
[WhiteElo "2424"]
[BlackElo "2291"]
[PlyCount "56"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "The Sharks"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nf6 3. d4 Nxe4 4. Bd3 d5 5. Nxe5 Nd7 6. Nc3 Nxe5 7. dxe5 Nxc3 8. bxc3 Bc5 9. 0-0 0-0 10. Qh5 g6 11. Qh6 Re8 12. Bg5 Bf8 13. Bxd8 Bxh6 14. Bxc7 Bf5 15. Rfd1 Bxd3 16. Rxd3 Rac8 17. Bd6 Bf8 18. Rb1 b6 19. g3 Bxd6 20. exd6 Red8 21. Rxd5 Rxc3 22. Rd2 Rc6 23. d7 Rc7 24. Rbd1 Kf8 25. Kg2 Ke7 26. Re2+ Kf8 27. Red2 Ke7 28. Re2+ Kf8 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2024.04.20"]
[Round "9.1"]
[White "O'Donnell, Conor"]
[Black "Warmerdam, Max"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2293"]
[BlackElo "2633"]
[PlyCount "66"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Apeldoorn"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Bg3 Re8 10. h3 Bf8 11. Nf3 Ne4 12. Bxe4 dxe4 13. Nd2 Bf5 14. 0-0 Nd7 15. a3 Nf6 16. b4 a5 17. Qb3 Nh5 18. Bh2 Qh4 19. Ne2 b5 20. d5 Rad8 21. Nc3 Bd6 22. Bxd6 Rxd6 23. f4 Bxh3 24. Ndxe4 Rg6 25. Ra2 Bf5 26. dxc6 Rxe4 27. Nxe4 Bxe4 28. c7 Rc6 29. Qd1 Rxc7 30. Qd6 Ng3 31. Qxc7 Qh1+ 32. Kf2 Qxg2+ 33. Ke1 Qxf1+ 0-1

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.03.17"]
[Round "8.6"]
[White "O'Donnell, Conor"]
[Black "Maciol, Ryszard"]
[Result "1/2-1/2"]
[ECO "A25"]
[WhiteElo "2291"]
[BlackElo "2127"]
[PlyCount "70"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Celtic Tigers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 e5 2. g3 Nc6 3. Bg2 Bc5 4. Nc3 a6 5. e3 Nge7 6. Nge2 d6 7. h3 Rb8 8. 0-0 0-0 9. d4 exd4 10. Nxd4 Nxd4 11. exd4 Ba7 12. b4 Nc6 13. b5 Nxd4 14. Be3 c5 15. a4 Be6 16. Nd5 Bxd5 17. Bxd5 Bb6 18. Ra3 a5 19. f4 Qf6 20. Kh2 Nxb5 21. Rb3 Nc3 22. Qd3 Nxd5 23. Qxd5 Rfe8 24. Re1 Qd8 25. Qf3 Bc7 26. Rxb7 Rxb7 27. Qxb7 Re7 28. Bd2 Rxe1 29. Bxe1 h5 30. Kg2 Qe8 31. Qxc7 Qxe1 32. Qc8+ Kh7 33. Qf5+ Kg8 34. Qc8+ Kh7 35. Qf5+ Kg8 1/2-1/2

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.03.16"]
[Round "7.6"]
[White "Willmoth, Robert"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B13"]
[WhiteElo "2104"]
[BlackElo "2291"]
[PlyCount "164"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 c5 2. e3 g6 3. d4 Bg7 4. Nbd2 cxd4 5. exd4 Nf6 6. Bd3 0-0 7. 0-0 d5 8. Re1 Nc6 9. c3 Bf5 10. Bxf5 gxf5 11. Nf1 e6 12. Ng3 Qc7 13. Ng5 Ne4 14. Nh5 Nxg5 15. Bxg5 f6 16. Bf4 Qf7 17. Re3 Kh8 18. Nxg7 Kxg7 19. Qd2 Kh8 20. Rae1 Rae8 21. Qe2 Nd8 22. Bb8 a6 23. a4 Rg8 24. b4 Rg4 25. b5 axb5 26. axb5 Re4 27. f3 Rxe3 28. Qxe3 Qg6 29. Bf4 Nf7 30. Qd2 h5 31. Re2 Qg7 32. Qd3 Ng5 33. Kf1 h4 34. h3 Rg8 35. Bh2 Ra8 36. Qe3 Ra1+ 37. Kf2 Ra5 38. Qf4 Rxb5 39. Qxh4+ Kg8 40. Qf4 Rb6 41. Qb8+ Kh7 42. h4 Nf7 43. Qc7 Rc6 44. Qxb7 Nd8 45. Qa8 Qd7 46. Ra2 Kg6 47. Ra7 Rc8 48. Rxd7 Rxa8 49. Bf4 Rc8 50. g4 fxg4 51. fxg4 Nf7 52. Rc7 Ra8 53. h5+ Kg7 54. Kg3 Ra1 55. Be3 Re1 56. Kf2 Rh1 57. Bf4 f5 58. h6+ Kf6 59. gxf5 exf5 60. Rc6+ Ke7 61. Rg6 Rh3 62. Kg2 Rh4 63. Kg3 Rh1 64. Rc6 Rg1+ 65. Kf2 Rh1 66. Ra6 Rh4 67. Bc1 Rh1 68. Ba3+ Kd7 69. Rf6 Nxh6 70. Rd6+ Kc8 71. Rxd5 Rh3 72. Rc5+ Kd7 73. Bc1 Ng4+ 74. Kg2 Rd3 75. Bf4 Ke6 76. Bc1 Rd1 77. Ba3 Rd3 78. Bb4 f4 79. d5+ Kd7 80. d6 f3+ 81. Kg3 f2+ 82. Kg2 Rd1 0-1

[Event "ISL-chT Kvika 2324"]
[Site "Reykjavik"]
[Date "2024.03.03"]
[Round "10.2"]
[White "O'Donnell, Conor"]
[Black "Johannesson, Ingvar Thor"]
[Result "0-1"]
[ECO "D38"]
[WhiteElo "2284"]
[BlackElo "2309"]
[PlyCount "102"]
[EventDate "2023.10.12"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn"]
[BlackTeam "Taflfelag Reykjavikur"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Nbd7 5. Bg5 Bb4 6. e3 c5 7. cxd5 exd5 8. Bd3 Qa5 9. 0-0 c4 10. Bf5 Bxc3 11. bxc3 Ne4 12. Qc2 Ndf6 13. Bxc8 Rxc8 14. Bxf6 Nxf6 15. Nd2 0-0 16. f3 Rfe8 17. e4 Nh5 18. e5 Nf4 19. Kh1 f6 20. exf6 Nd3 21. Nb3 Qb6 22. Nc1 Qb2 23. Qxb2 Nxb2 24. Rb1 Na4 25. Rxb7 gxf6 26. Kg1 Nxc3 27. Rxa7 Rb8 28. Ra3 Ne2+ 29. Nxe2 Rxe2 30. f4 Rbb2 31. Rg3+ Kf7 32. Ra1 Rxa2 33. Rb1 Ke6 34. Rg7 h5 35. h3 h4 36. f5+ Kxf5 37. Rg4 Ke6 38. Rb6+ Kf5 39. Rb5 Re1+ 40. Kh2 c3 41. Rxd5+ Ke6 42. Rc5 c2 43. d5+ Ke5 44. Rgc4 Raa1 45. d6+ Kxd6 46. Rc6+ Kd7 47. Rc7+ Ke6 48. R7c6+ Kf7 49. Rc7+ Kg6 50. Rg4+ Kf5 51. Rc5+ Ke6 0-1

[Event "ISL-chT Kvika 2324"]
[Site "Reykjavik"]
[Date "2024.03.02"]
[Round "8.1"]
[White "O'Donnell, Conor"]
[Black "Bjornsson, Tomas"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2284"]
[BlackElo "2165"]
[PlyCount "80"]
[EventDate "2023.10.12"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn"]
[BlackTeam "Skakdeild Fjolnis"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. c4 Nf6 2. Nf3 e6 3. g3 d5 4. Bg2 Be7 5. 0-0 0-0 6. d4 Nbd7 7. Qc2 a6 8. b3 c5 9. dxc5 Nxc5 10. Rd1 Qb6 11. Be3 Qc7 12. cxd5 Nxd5 13. Bd4 a5 14. Nc3 Nd7 15. Qb2 Bf6 16. Nxd5 exd5 17. Rac1 Qd6 18. Rc2 Bxd4 19. Nxd4 Nf6 20. Nb5 Qb4 21. Nc7 Rb8 22. Nxd5 Nxd5 23. Bxd5 Bf5 24. Rcd2 b6 25. Qe5 Bg6 26. h4 h6 27. h5 Rbe8 28. Qxe8 Rxe8 29. hxg6 Rb8 30. Bc4 Kf8 31. gxf7 Qe7 32. a4 h5 33. Rd7 Qf6 34. R1d4 g6 35. R7d6 Qg5 36. Kg2 Kg7 37. R6d5 Qf6 38. Rd7 Rf8 39. R4d6 Qe5 40. Re6 Qc5 1-0

[Event "ISL-chT Kvika 2324"]
[Site "Reykjavik"]
[Date "2024.03.02"]
[Round "9.3"]
[White "O'Donnell, Conor"]
[Black "Sverrisson, Nokkvi"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2284"]
[BlackElo "2052"]
[PlyCount "64"]
[EventDate "2023.10.12"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Vikingaklubburinn"]
[BlackTeam "Taflfelag Vestmannaeyja"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 c5 6. 0-0 Nc6 7. Qa4 Bd7 8. dxc5 Qa5 9. Qxc4 Qxc5 10. Qb3 Na5 11. Qd1 Be7 12. b3 Rc8 13. Ba3 Qc2 14. Qe1 Bxa3 15. Nxa3 Qc3 16. Qxc3 Rxc3 17. Ne5 Ke7 18. Nxd7 Nxd7 19. Rfc1 Rcc8 20. Nb5 a6 21. Nd4 Ne5 22. b4 Nac6 23. Nxc6+ Nxc6 24. Rab1 Rc7 25. Rc5 Rhc8 26. Rbc1 Kd6 27. Rd1+ Ke7 28. Rdc1 Kd6 29. a3 Nd8 30. Rxc7 Rxc7 31. Rxc7 Kxc7 32. Kf1 Nc6 1/2-1/2

[Event "ISL-chT Kvika 2324"]
[Site "Reykjavik"]
[Date "2024.03.01"]
[Round "7.3"]
[White "Einarsson, Arnthor"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2179"]
[BlackElo "2284"]
[PlyCount "64"]
[EventDate "2023.10.12"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Skakdeild KR"]
[BlackTeam "Vikingaklubburinn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. Nf3 dxc4 5. a4 Bb4 6. e3 b5 7. Ne5 Nf6 8. Bd2 Bb7 9. b3 Bxc3 10. Bxc3 Nd5 11. Qd2 Nxc3 12. Qxc3 a5 13. bxc4 b4 14. Qb2 c5 15. Be2 cxd4 16. 0-0-0 0-0 17. Rxd4 Qc7 18. Rg4 f6 19. Nd3 e5 20. Qb3 Nd7 21. Kb1 f5 22. Rh4 Be4 23. c5+ Kh8 24. Rc1 Rac8 25. f3 Nxc5 26. fxe4 Nxb3 27. Rxc7 Rxc7 28. Nxe5 Re8 29. Ng6+ Kg8 30. Nf4 Rec8 31. Bd3 fxe4 32. Bxe4 Nd2+ 0-1

[Event "ISL-chT Kvika 2324"]
[Site "Reykjavik"]
[Date "2024.02.29"]
[Round "6.2"]
[White "Kristinsson, Baldur"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2169"]
[BlackElo "2284"]
[PlyCount "51"]
[EventDate "2023.10.12"]
[EventType "team-tourn"]
[EventRounds "10"]
[EventCountry "ISL"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Taflfelag Gardjabaejar"]
[BlackTeam "Vikingaklubburinn"]
[WhiteTeamCountry "ISL"]
[BlackTeamCountry "ISL"]

1. d4 d5 2. Nf3 Nf6 3. c4 e6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 0-0 7. 0-0 dxc4 8. Qc2 b6 9. Bxb4 axb4 10. Qxc4 Ba6 11. Qc2 Ra7 12. Re1 Qe7 13. Nbd2 Rc8 14. Nc4 Bb7 15. Nfe5 Bxg2 16. Kxg2 c5 17. Nd2 Rac7 18. Qd3 cxd4 19. Qxd4 Nc6 20. Nxc6 Rxc6 21. Nb3 Rd8 22. Qe5 Rd5 23. Qb8+ Rd8 24. Qe5 Rd5 25. Qb8+ Rd8 26. Qe5 1/2-1/2

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.02.11"]
[Round "6.1"]
[White "O'Donnell, Conor"]
[Black "Terbe, Julianna"]
[Result "1-0"]
[ECO "D45"]
[WhiteElo "2274"]
[BlackElo "2319"]
[PlyCount "99"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Manx Liberty"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 c6 2. Nf3 d5 3. e3 Nf6 4. Nc3 a6 5. d4 e6 6. Qc2 c5 7. cxd5 exd5 8. Be2 Be6 9. 0-0 Nc6 10. Rd1 Nb4 11. Qb1 Qc8 12. Bd2 Bf5 13. Qc1 c4 14. a3 Nd3 15. Bxd3 Bxd3 16. Ne5 Bf5 17. e4 dxe4 18. Bg5 Qe6 19. Qf4 Bd6 20. f3 exf3 21. Qxf3 Bxe5 22. dxe5 Nd7 23. Rd6 Qxe5 24. Rd5 Qe6 25. Qxf5 Qxf5 26. Rxf5 f6 27. Re1+ Kf7 28. Bf4 Rhe8 29. Rd1 Nf8 30. a4 Ne6 31. Be3 Re7 32. Kf2 g6 33. Rf3 f5 34. g4 Ng7 35. Bg5 Rc7 36. Bh6 Ne8 37. gxf5 gxf5 38. Rg1 Rc5 39. Ne4 Re5 40. Ng5+ Ke7 41. Nxh7 b5 42. Bg5+ Kf7 43. Bf4 Rd5 44. Ng5+ Kf6 45. Re1 Ng7 46. Rh3 Kg6 47. Rg1 Rg8 48. Nf3+ Kf7 49. Rh7 Kf6 50. Be5+ 1-0

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2024.02.10"]
[Round "5.6"]
[White "Wills, Tom"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1928"]
[BlackElo "2274"]
[PlyCount "54"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 219 Extra"]
[Source "ChessBase"]
[SourceDate "2024.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.05.31"]
[SourceQuality "1"]
[WhiteTeam "Chessable White Rose II"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. 0-0 Nge7 5. Re1 b6 6. Bf1 Bb7 7. c3 d5 8. exd5 Nxd5 9. Na3 Be7 10. Nc2 Qc7 11. d4 Rd8 12. Bd2 0-0 13. Qc1 cxd4 14. Ncxd4 Nxd4 15. Nxd4 Bd6 16. h3 Nf4 17. Bxf4 Bxf4 18. Qb1 e5 19. Nb3 e4 20. Qc2 Rde8 21. g3 Bd6 22. Nd4 e3 23. f4 Bc5 24. Bg2 Bxd4 25. Bxb7 e2+ 26. Kh2 Qxb7 27. cxd4 Qf3 0-1

[Event "Dublin Gonzaga Masters"]
[Site "Dublin"]
[Date "2024.01.28"]
[Round "5"]
[White "O'Cuilleanain, Oisin"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "B11"]
[WhiteElo "2101"]
[BlackElo "2274"]
[PlyCount "63"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. Nc3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d4 Nf6 7. exd5 cxd5 8. Bd3 Nc6 9. Ne2 g6 10. c3 Bg7 11. 0-0 0-0 12. Ng3 e5 13. dxe5 Nxe5 14. Qd1 Qb6 15. Be2 Ne4 16. Nxe4 dxe4 17. Qb3 Qc6 18. Be3 Kh8 19. Rad1 f5 20. Qd5 Qc7 21. Bc5 Rfd8 22. Bd6 Qb6 23. Qc5 Nd3 24. Qxb6 axb6 25. Bxd3 Rxd6 26. Bc2 Rad8 27. Rxd6 Rxd6 28. Rd1 Rxd1+ 29. Bxd1 b5 30. Kf1 b4 31. cxb4 Bxb2 32. Ke2 1/2-1/2

[Event "Dublin Gonzaga Masters"]
[Site "Dublin"]
[Date "2024.01.28"]
[Round "4"]
[White "O'Donnell, Conor"]
[Black "Suarez Hernan, Santiago"]
[Result "1-0"]
[ECO "A46"]
[WhiteElo "2274"]
[BlackElo "2057"]
[PlyCount "79"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Nf6 3. Bg2 e6 4. 0-0 Be7 5. d4 b5 6. b3 0-0 7. c4 c6 8. Nbd2 a5 9. Re1 a4 10. Rb1 axb3 11. axb3 Bb4 12. Qc2 Ne4 13. Nxe4 dxe4 14. Qxe4 Bxe1 15. Nxe1 Ra2 16. Nd3 Qe7 17. Bf4 Qa7 18. Bd6 Rd8 19. Bxb8 Qxb8 20. Nb4 Ra7 21. Nxc6 Bb7 22. cxb5 Qd6 23. Qf4 Qxf4 24. gxf4 Bxc6 25. bxc6 Rb8 26. b4 Rb5 27. e4 Kf8 28. Bf1 Rb6 29. Rc1 Rc7 30. b5 Ke7 31. Ra1 Rb8 32. f3 Kd6 33. Bc4 g6 34. Kf2 h5 35. Ke3 Ke7 36. Kd3 Kd6 37. Kc3 Ke7 38. Ra6 Rcc8 39. Ra7+ Ke8 40. d5 1-0

[Event "Dublin Gonzaga Masters"]
[Site "Dublin"]
[Date "2024.01.27"]
[Round "3"]
[White "Collins, Adam"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2192"]
[BlackElo "2274"]
[PlyCount "36"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 Nbd7 6. 0-0 c6 7. Qc2 b5 8. Nbd2 Bb7 9. b3 cxb3 10. Nxb3 Rc8 11. Bd2 Ba3 12. Ne1 0-0 13. Nd3 Qe7 14. Bc1 Bxc1 15. Rfxc1 e5 16. dxe5 Nxe5 17. Qc5 Qxc5 18. Ndxc5 Ba8 1/2-1/2

[Event "Dublin Gonzaga Masters"]
[Site "Dublin"]
[Date "2024.01.27"]
[Round "2"]
[White "O'Donnell, Conor"]
[Black "Steiners, Emils"]
[Result "1/2-1/2"]
[ECO "B33"]
[WhiteElo "2274"]
[BlackElo "2021"]
[PlyCount "132"]
[EventDate "2024.01.26"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "IRL"]
[SourceTitle "CBM 218 Extra"]
[Source "ChessBase"]
[SourceDate "2024.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Nd5 Nxd5 8. exd5 Nb8 9. c4 Be7 10. Bd3 0-0 11. 0-0 a6 12. Nc3 f5 13. f4 Nd7 14. Qe2 g6 15. Rb1 Bf6 16. Qc2 exf4 17. Bxf4 Be5 18. Kh1 Bxf4 19. Rxf4 Ne5 20. Rbf1 Bd7 21. Be2 Qe7 22. Qb3 g5 23. R4f2 f4 24. Qd1 Rac8 25. Qd4 Rce8 26. b4 Ng4 27. Bxg4 Bxg4 28. c5 Qe3 29. Qxe3 Rxe3 30. Rc2 f3 31. gxf3 Bxf3+ 32. Kg1 g4 33. Rfc1 Rd3 34. cxd6 Rd8 35. b5 Rxd6 36. a4 Kg7 37. Rb2 Kg6 38. bxa6 bxa6 39. Rb7 h5 40. a5 Bxd5 41. Nxd5 R3xd5 42. Rb6 Rxb6 43. axb6 Rb5 44. Rc6+ Kg5 45. b7 Rxb7 46. Rxa6 Rb1+ 47. Kg2 Rb2+ 48. Kg1 Kh4 49. Ra5 Re2 50. Rb5 Re7 51. Ra5 Rg7 52. Kg2 Rg5 53. Ra8 Rb5 54. Rh8 Rb2+ 55. Kg1 Rb5 56. Kg2 Kg5 57. Rg8+ Kf4 58. Rf8+ Rf5 59. Rxf5+ Kxf5 60. h3 Kf4 61. hxg4 hxg4 62. Kf2 g3+ 63. Kg2 Kg4 64. Kg1 Kf3 65. Kf1 g2+ 66. Kg1 Kg3 1/2-1/2

[Event "NED-chT 2324"]
[Site "Netherlands"]
[Date "2023.12.16"]
[Round "5.2"]
[White "Driessens, Patrick"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "E04"]
[WhiteElo "2242"]
[BlackElo "2283"]
[PlyCount "117"]
[EventDate "2023.09.16"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Zuid Limburg"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 a5 6. Bg2 dxc4 7. 0-0 b5 8. a4 c6 9. axb5 Bxd2 10. Nfxd2 Qxd4 11. bxc6 Nd5 12. Qa4 0-0 13. Nxc4 Ra6 14. Rd1 Qc5 15. Nbd2 Nxc6 16. Nb3 Qa7 17. Bxd5 exd5 18. Ncxa5 Qa8 19. Qb5 Ne7 20. Nc5 Ra7 21. Nab3 Bf5 22. Qb6 Rxa1 23. Rxa1 Qe8 24. Nd4 h5 25. Ra3 Bh3 26. Nd3 Nc8 27. Qc5 Be6 28. Nf4 h4 29. f3 Qd7 30. Qc6 Qxc6 31. Nxc6 hxg3 32. hxg3 g5 33. Nh5 Kh7 34. Ra8 Kg6 35. g4 Re8 36. Ng3 Bd7 37. Nd4 Kf6 38. Kf2 Ke5 39. e3 Rh8 40. Kg2 Rh6 41. b3 Rb6 42. Ra1 Nd6 43. Ra7 Nb7 44. Nge2 Nc5 45. b4 Nb7 46. Nc1 Bb5 47. Ncb3 Bc4 48. Nc5 Nxc5 49. bxc5 Rb2+ 50. Kg1 Rb1+ 51. Kf2 Kf6 52. c6 Rb2+ 53. Ke1 Rb8 54. Kd2 Rc8 55. Kc3 Bf1 56. Kb4 Re8 57. Rd7 Rxe3 58. c7 Ba6 59. Rd6+ 1-0

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2023.11.12"]
[Round "2.4"]
[White "O'Donnell, Conor"]
[Black "Swanson, Stephen"]
[Result "1-0"]
[ECO "A41"]
[WhiteElo "2285"]
[BlackElo "2179"]
[PlyCount "95"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Alba"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d6 2. Nf3 g6 3. c4 Bg7 4. Nc3 Nc6 5. d5 Ne5 6. Nxe5 Bxe5 7. e4 Nf6 8. Qc2 c6 9. Bd3 0-0 10. Ne2 cxd5 11. exd5 Qb6 12. f4 Bd4 13. Nxd4 Qxd4 14. Qe2 Bf5 15. Bxf5 gxf5 16. Be3 Qe4 17. 0-0 e6 18. dxe6 Rfe8 19. exf7+ Kxf7 20. Rae1 Re6 21. Qd2 Rae8 22. b3 a6 23. Bf2 Qc6 24. Rxe6 Rxe6 25. Bh4 Ne4 26. Qd5 Qc5+ 27. Qxc5 Nxc5 28. Rd1 Ne4 29. Rd5 Nc3 30. Rxf5+ Kg6 31. Rg5+ Kf7 32. Rf5+ Kg6 33. Rg5+ Kf7 34. Kf1 Ne4 35. Rf5+ Kg6 36. Rd5 Kf7 37. Be1 Re8 38. Bb4 Ke6 39. g4 b6 40. Rd4 Kd7 41. Kg2 a5 42. Ba3 a4 43. Kf3 Nc5 44. Bxc5 bxc5 45. Re4 Ra8 46. g5 axb3 47. axb3 Ra1 48. f5 1-0

[Event "BCF-chT 2324 (4NCL)"]
[Site "England"]
[Date "2023.11.11"]
[Round "1.3"]
[White "Arakhamia Grant, Ketevan"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2297"]
[BlackElo "2285"]
[PlyCount "55"]
[EventDate "2023.11.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 217 Extra"]
[Source "ChessBase"]
[SourceDate "2024.01.31"]
[SourceVersion "1"]
[SourceVersionDate "2024.01.31"]
[SourceQuality "1"]
[WhiteTeam "Wood Green"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. Be2 f6 7. 0-0 fxe5 8. Nxe5 Nxe5 9. dxe5 Ne7 10. Re1 Qc7 11. a4 0-0-0 12. Bf1 Nc6 13. Na3 a6 14. b4 cxb4 15. Nb5 axb5 16. axb5 bxc3 17. Be3 b6 18. bxc6 Bxc6 19. Bd4 Bb4 20. Qb3 Ba5 21. Rec1 Kd7 22. Bxc3 Rb8 23. Bd4 Qb7 24. Qa3 Rhc8 25. Qd6+ Ke8 26. Qxe6+ Kd8 27. Qd6+ Ke8 28. e6 1-0

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.07"]
[Round "7.5"]
[White "Bosman, Michiel"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2366"]
[BlackElo "2308"]
[PlyCount "81"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Leiden LSG"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Be7 5. Bg2 0-0 6. Nc3 dxc4 7. Ne5 c5 8. dxc5 Qxd1+ 9. Nxd1 Bxc5 10. 0-0 Nc6 11. Bxc6 bxc6 12. Be3 Bxe3 13. Nxe3 c3 14. bxc3 Nd5 15. Nd1 Ba6 16. c4 Nb6 17. Ne3 f6 18. Nxc6 Nxc4 19. Nc2 Bb7 20. N2d4 e5 21. Rfc1 Nd6 22. Ne6 Rf7 23. Rab1 Ba6 24. Ncd8 Rd7 25. Nc5 Raxd8 26. Nxa6 Nf5 27. Rc2 e4 28. e3 Rd2 29. Rbc1 Ne7 30. Nc5 Rxc2 31. Rxc2 Rc8 32. Kf1 f5 33. Ke2 Kf7 34. h4 Nd5 35. Kd2 Ke7 36. a3 Rb8 37. Na6 Rb3 38. Nb4 Nxb4 39. axb4 Rxb4 40. Rc7+ Kf6 41. Rxa7 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.05"]
[Round "5.5"]
[White "O'Donnell, Conor"]
[Black "Veinberg, Nimrod"]
[Result "1/2-1/2"]
[ECO "B14"]
[WhiteElo "2308"]
[BlackElo "2402"]
[PlyCount "97"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Wood Green"]
[BlackTeam "Rishon Le Zzion"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ISR"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Nf3 c5 6. Bd3 d5 7. cxd5 cxd4 8. exd4 exd5 9. 0-0 h6 10. Ne5 Nc6 11. Nxc6 bxc6 12. Bf4 Bg4 13. Qc2 Nh5 14. Be5 f6 15. Bg3 Qb6 16. a3 Nxg3 17. hxg3 Bd6 18. Be2 Bxe2 19. Qxe2 Rae8 20. Qd2 f5 21. f4 Be7 22. Rad1 Qb3 23. Kh2 Bf6 24. Rf2 Re7 25. Re2 Rfe8 26. Rde1 Qb7 27. b4 Rxe2 28. Rxe2 Rxe2 29. Nxe2 Qa6 30. Qc2 Kf7 31. Kg1 Qxa3 32. Qxc6 Qxb4 33. Qxd5+ Kg6 34. Qe6 a5 35. g4 Qe1+ 36. Kh2 Qh4+ 37. Kg1 Qe1+ 38. Kh2 Qh4+ 39. Kg1 Qxg4 40. d5 h5 41. d6 h4 42. Kf2 h3 43. gxh3 Qxh3 44. d7 Qd3 45. Qe8+ Kh7 46. Qh5+ Kg8 47. Qe8+ Kh7 48. Qh5+ Kg8 49. Qe8+ 1/2-1/2

[Event "EU-Cup 38th"]
[Site "Durres"]
[Date "2023.10.02"]
[Round "2.5"]
[White "Urkedal, Frode Olav Olsen"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "D50"]
[WhiteElo "2519"]
[BlackElo "2308"]
[PlyCount "127"]
[EventDate "2023.10.01"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ALB"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]
[WhiteTeam "Offerspill"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "NOR"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 cxd4 6. Qxd4 exd5 7. Bg5 Be7 8. e3 0-0 9. Be2 Nc6 10. Qd3 h6 11. Bh4 Qb6 12. Bxf6 Bxf6 13. 0-0 Rd8 14. Nxd5 Qxb2 15. Nxf6+ Qxf6 16. Qa3 b6 17. Rac1 Bb7 18. Ba6 Bxa6 19. Qxa6 Rd6 20. h3 Rad8 21. Qa4 g6 22. Rc4 R8d7 23. Rfc1 Ne5 24. Rc8+ Kg7 25. Nd4 Nd3 26. R1c2 Nc5 27. Qa3 h5 28. Ra8 a6 29. Re8 Rd8 30. Rxd8 Qxd8 31. Rc4 Kh7 32. Qc3 Qf6 33. Qc2 Ne6 34. Nxe6 Qxe6 35. Rf4 Kg8 36. h4 Qd7 37. a4 Rd2 38. Qc3 Rd3 39. Qe5 b5 40. axb5 Rd1+ 41. Kh2 Qxb5 42. Qf6 Rd7 43. e4 a5 44. e5 Qb3 45. g4 Qe6 46. Qxe6 fxe6 47. Rf6 a4 48. Rxe6 Kf7 49. Rf6+ Kg7 50. gxh5 gxh5 51. Ra6 Rd4 52. Kg3 Rg4+ 53. Kf3 Rxh4 54. Ke3 a3 55. f4 Rh1 56. f5 Rh4 57. Ra7+ Kf8 58. f6 Rh1 59. Kf4 Rf1+ 60. Kg5 a2 61. Rxa2 Kf7 62. Ra7+ Ke6 63. Re7+ Kd5 64. Kxh5 1-0

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.13"]
[Round "9"]
[White "O'Donnell, Conor"]
[Black "Crowley, James"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "2291"]
[BlackElo "1894"]
[PlyCount "182"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Qc2 d5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 e5 8. Nf3 exd4 9. Bb5+ c6 10. Bc4 b5 11. Bd3 dxc3 12. 0-0 Qa5 13. e5 Nd7 14. Bf5 Nc5 15. Re1 Ne6 16. Bxe6 fxe6 17. Ng5 0-0-0 18. Nf7 Bc5 19. Nxd8 Rxd8 20. Bg5 Rf8 21. Bh4 g6 22. Qd3 Qb6 23. Re2 Bd4 24. Qh3 c5 25. Be7 Rf7 26. Bd6 Bd5 27. Kh1 b4 28. Rd1 Kb7 29. Qh4 a5 30. f4 a4 31. f5 gxf5 32. Qg5 Rd7 33. Qf6 Qd8 34. Qh6 b3 35. Qh3 c2 36. Rf1 Qb6 37. Qd3 Qa6 38. Qd2 Qc4 39. Rfe1 Be4 40. Qh6 Ka6 41. Rxe4 fxe4 42. Qf8 Qd5 43. axb3 axb3 44. Qe8 Qc6 45. Qxe6 Bxe5 46. Qxb3 Rxd6 47. Qxc2 Kb6 48. Rb1+ Kc7 49. Qa2 Rd7 50. Qg8 Qb5 51. Rc1 Bf4 52. Ra1 Qa4 53. Rf1 Qb5 54. Ra1 Qa6 55. Rb1 Qb6 56. Rf1 Qb5 57. Ra1 Qa4 58. Rf1 Bd6 59. Rb1 Qa7 60. g3 e3 61. Kg2 e2 62. Kh3 Re7 63. Re1 Qa5 64. Rb1 Qa7 65. Re1 Qb7 66. Qa2 Qe4 67. Qa5+ Kd7 68. Qb5+ Kc7 69. Qa5+ Kd7 70. Qb5+ Qc6 71. Qc4 Re6 72. Rxe2 Rxe2 73. Qxe2 c4 74. Qc2 Kc8 75. Kg4 c3 76. h4 h5+ 77. Kxh5 Qd5+ 78. Kg4 Qd2 79. Qf5+ Kc7 80. Qa5+ Kc6 81. Qa6+ Kc5 82. Qc8+ Kb4 83. Qb7+ Ka3 84. Qa7+ Kb3 85. Qb6+ Bb4 86. Qe6+ Kb2 87. Qe5 Kc1 88. h5 Kd1 89. Kf3 c2 90. Qa1+ c1Q 91. Qa4+ Ke1 0-1

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.12"]
[Round "8"]
[White "O'Connor, Jonathan"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2148"]
[BlackElo "2291"]
[PlyCount "38"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 Nf6 5. 0-0 e6 6. c4 dxc4 7. dxc5 Qxd1 8. Rxd1 Bxc5 9. Nbd2 c3 10. bxc3 0-0 11. Nb3 Be7 12. c4 Bd7 13. Bb2 Rfd8 14. Nfd4 Rac8 15. Nb5 b6 16. Nd6 Rc7 17. Nb5 Rcc8 18. Nd6 Rc7 19. Nb5 Rcc8 1/2-1/2

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.11"]
[Round "7"]
[White "O'Donnell, Conor"]
[Black "Carroll, Peter"]
[Result "1-0"]
[ECO "A27"]
[WhiteElo "2291"]
[BlackElo "2100"]
[PlyCount "123"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nc6 3. Nf3 f5 4. g3 Nf6 5. d4 e4 6. Nh4 Bb4 7. Nxf5 d5 8. Ne3 dxc4 9. d5 Bxc3+ 10. bxc3 Ne7 11. Ba3 Nexd5 12. Nxc4 Be6 13. Qd4 Nb6 14. Nd2 Qd5 15. Bg2 0-0-0 16. Be7 Qxd4 17. cxd4 Rxd4 18. Bxf6 gxf6 19. Nxe4 Bd5 20. f3 Bxe4 21. fxe4 Nc4 22. 0-0 Rd6 23. Rf4 Ne3 24. Bh3+ Kd8 25. Rc1 Re8 26. Kf2 Nd1+ 27. Ke1 Nb2 28. Rc2 Rb6 29. Rd2+ Ke7 30. Rd7+ Kf8 31. Rxc7 h5 32. Rf5 Re5 33. Rxe5 fxe5 34. Bc8 Na4 35. Rxb7 Rxb7 36. Bxb7 Nb6 37. Kd2 Kf7 38. Kc3 a5 39. Bc6 h4 40. gxh4 Kg6 41. Be8+ Kh6 42. Kd3 Nc8 43. h5 Kg5 44. Bg6 Nb6 45. Ke3 Nc4+ 46. Kf3 Nd2+ 47. Kg3 Nf1+ 48. Kf2 Nd2 49. Kg2 Nc4 50. h4+ Kh6 51. Kf3 Kg7 52. Kg4 Kf6 53. Bf5 Nd6 54. h6 Nf7 55. h7 Nh6+ 56. Kf3 Nf7 57. Ke3 Ke7 58. Kd3 Kd6 59. Kc4 Kc6 60. Bg6 Nd6+ 61. Kd3 Nxe4 62. Kxe4 1-0

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.10"]
[Round "6"]
[White "Venkatesan, Kavin"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "D35"]
[WhiteElo "2298"]
[BlackElo "2291"]
[PlyCount "120"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Bb4 6. Qa4+ Nc6 7. e3 h6 8. Bxf6 Qxf6 9. Bb5 0-0 10. Nge2 a5 11. a3 Bxc3+ 12. bxc3 Ne7 13. 0-0 Bf5 14. Ng3 Bg6 15. Qd1 Nc8 16. Bd3 Nd6 17. f3 Qe6 18. Re1 f5 19. Ra2 Rae8 20. Rae2 Rf7 21. Qa4 b6 22. e4 fxe4 23. fxe4 dxe4 24. Nxe4 Bxe4 25. Bxe4 Qf6 26. Bf3 Rxe2 27. Rxe2 Qg5 28. Rf2 Qc1+ 29. Rf1 Qe3+ 30. Kh1 Ne4 31. Qc2 Kf8 32. c4 Nd2 33. Rg1 Nxf3 34. gxf3 Rxf3 35. Qh7 Rf7 36. Qh8+ Ke7 37. Qa8 g5 38. a4 Qf3+ 39. Qxf3 Rxf3 40. c5 bxc5 41. dxc5 Rc3 42. Re1+ Kf6 43. Re8 Rxc5 44. Ra8 h5 45. Kg2 Ke5 46. Kf3 Kd4 47. Rh8 Kd3 48. Rh7 Rf5+ 49. Kg3 c5 50. Rd7+ Ke4 51. Rc7 Kd4 52. Rd7+ Rd5 53. Rb7 c4 54. Kf3 Kd3 55. Rb5 Rxb5 56. axb5 c3 57. b6 c2 58. b7 c1Q 59. b8Q Qf1+ 60. Kg3 Qg1+ 0-1

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.09"]
[Round "5"]
[White "O'Donnell, Conor"]
[Black "Haque, Muhtarim Ul"]
[Result "1-0"]
[ECO "D30"]
[WhiteElo "2291"]
[BlackElo "2102"]
[PlyCount "75"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 e6 3. g3 c5 4. Bg2 Nc6 5. 0-0 Nf6 6. c4 cxd4 7. Nxd4 Bc5 8. Nb3 Bb6 9. cxd5 exd5 10. Bg5 d4 11. Na3 h6 12. Bxf6 Qxf6 13. Nc4 0-0 14. Nxb6 axb6 15. Bxc6 bxc6 16. Qxd4 Qe7 17. Qxb6 Qxe2 18. Nd4 Ra6 19. Nxe2 Rxb6 20. b3 Ba6 21. Rfe1 Rd8 22. Nc3 c5 23. Rad1 Rxd1 24. Rxd1 c4 25. Na4 Rb5 26. Nc3 Rb8 27. Rb1 cxb3 28. Rxb3 Re8 29. a4 Re1+ 30. Kg2 Ra1 31. Kf3 Kf8 32. Ke4 Ke8 33. Kd5 Kd7 34. Kc5 Rc1 35. h4 Rc2 36. f4 Rg2 37. Nb5 Rh2 38. Kb6 1-0

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.08"]
[Round "4"]
[White "Flynn, Jacob"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E04"]
[WhiteElo "2142"]
[BlackElo "2291"]
[PlyCount "46"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 Bb4+ 5. Nbd2 0-0 6. Bg2 dxc4 7. Qc2 a5 8. a3 Bxd2+ 9. Bxd2 b5 10. a4 c6 11. h4 Bb7 12. g4 Nxg4 13. Ng5 g6 14. axb5 Qe7 15. Ra3 cxb5 16. Rg3 h5 17. Ne4 Nc6 18. f3 Nf6 19. Bg5 Nxd4 20. Qd1 Qb4+ 21. Bd2 Qe7 22. Bg5 Qb4+ 23. Bd2 Qe7 1/2-1/2

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.07"]
[Round "3"]
[White "O'Donnell, Conor"]
[Black "Baburin, Alexander"]
[Result "1/2-1/2"]
[ECO "E05"]
[WhiteElo "2291"]
[BlackElo "2379"]
[PlyCount "30"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. c4 e6 2. g3 d5 3. Bg2 Nf6 4. Nf3 Be7 5. 0-0 0-0 6. d4 dxc4 7. Qc2 a6 8. a4 b6 9. Nbd2 Bb7 10. Nxc4 Nc6 11. Be3 Nb4 12. Qd2 Nfd5 13. Bg5 Bxg5 14. Nxg5 h6 15. Ne4 a5 1/2-1/2

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.06"]
[Round "2"]
[White "O'Donnell, Conor"]
[Black "Kennedy, John"]
[Result "1-0"]
[ECO "D32"]
[WhiteElo "2291"]
[BlackElo "2076"]
[PlyCount "116"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c5 4. cxd5 exd5 5. Nc3 Nc6 6. Bg5 Be7 7. Bxe7 Ngxe7 8. dxc5 Qa5 9. Qa4 Qxc5 10. e3 0-0 11. Bb5 Be6 12. 0-0 a6 13. Bxc6 Nxc6 14. Rac1 Qe7 15. Rfd1 Rfd8 16. Ne2 b5 17. Qf4 Rac8 18. Ne5 Qd6 19. Nxc6 Rxc6 20. Rxc6 Qxc6 21. Rc1 Qd6 22. Qxd6 Rxd6 23. Nd4 Rd8 24. Rc7 h6 25. Kf1 Bg4 26. Nc6 Rd6 27. f3 Be6 28. Nd4 Kf8 29. Ke2 Ke8 30. Kd3 Bd7 31. Ra7 h5 32. Ra8+ Ke7 33. g3 Rb6 34. b4 Bh3 35. Ke2 Be6 36. a3 g6 37. Kd3 Bd7 38. Ra7 f6 39. Nb3 Kd6 40. Kd4 g5 41. Nc5 Bh3 42. Rf7 f5 43. Rf6+ Kc7 44. Nxa6+ Kb7 45. Nc5+ Ka7 46. Rxb6 Kxb6 47. Kxd5 Bg2 48. Ke5 Bxf3 49. Kxf5 g4 50. e4 Kc6 51. Kf6 Bg2 52. e5 Bf3 53. e6 Kd6 54. e7 Bc6 55. Kf7 Kd5 56. e8Q Bxe8+ 57. Kxe8 Kd4 58. Kf7 Kd5 1-0

[Event "IRL-ch 102nd"]
[Site "Dublin"]
[Date "2023.08.05"]
[Round "1"]
[White "Brozynski, Patryk"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B97"]
[WhiteElo "1963"]
[BlackElo "2291"]
[PlyCount "100"]
[EventDate "2023.08.05"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Qb6 8. Qd2 Qxb2 9. Rb1 Qa3 10. f5 Be7 11. Be2 e5 12. Bxf6 Bxf6 13. Nf3 Nd7 14. 0-0 b5 15. Rbd1 0-0 16. g4 Bb7 17. g5 Bd8 18. f6 Ba5 19. fxg7 Kxg7 20. Qxd6 Qxd6 21. Rxd6 Nc5 22. Nd1 Nxe4 23. Rd7 Bc6 24. Re7 Bb6+ 25. Kg2 Nd2 26. Re1 Rae8 27. Rxe8 Rxe8 28. Kg3 Ba5 29. c3 Ne4+ 30. Kg4 Nxc3 31. Nxc3 Bxc3 32. Rc1 Bd7+ 33. Kg3 Rc8 34. Rd1 Be6 35. Nh4 Bd4 36. Bd3 Rc3 37. Kf3 Ra3 38. Rd2 Bc3 39. Rd1 Rxa2 40. Kg3 b4 41. Nf5+ Bxf5 42. Bxf5 Rd2 43. Rf1 a5 44. h4 h6 45. Bg4 hxg5 46. hxg5 a4 47. Bh5 Rd7 48. Bg4 Rd3+ 49. Kg2 a3 50. Bf5 Rd2+ 0-1

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.16"]
[Round "9"]
[White "O'Donnell, Conor"]
[Black "Malka, Samuel"]
[Result "1-0"]
[ECO "E08"]
[WhiteElo "2300"]
[BlackElo "2199"]
[PlyCount "91"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. g3 Bb4+ 5. Bd2 Be7 6. Bg2 0-0 7. 0-0 c6 8. Qc2 Nbd7 9. Bf4 a5 10. h4 h6 11. Rd1 a4 12. Nc3 Qa5 13. e4 dxc4 14. e5 Nd5 15. Bd2 Qa7 16. g4 b5 17. g5 h5 18. Ne4 g6 19. Nf6+ Kg7 20. Bc3 N7b6 21. Nh2 b4 22. Be1 Ba6 23. Nf1 b3 24. axb3 cxb3 25. Qe4 Nc4 26. Ng3 Rh8 27. Rab1 Rab8 28. Rd3 Nxb2 29. Rxb2 Bxd3 30. Qxd3 a3 31. Bxd5 cxd5 32. Rxb3 Rxb3 33. Qxb3 a2 34. Bc3 Rc8 35. Kg2 Rxc3 36. Qxc3 a1Q 37. Ngxh5+ gxh5 38. Qc2 Bxf6 39. gxf6+ Kh8 40. Qc8+ Kh7 41. Qf8 Kg6 42. Qg7+ Kf5 43. Qg5+ Ke4 44. Qe3+ Kf5 45. Qd3+ Kf4 46. Qf3# 1-0

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.15"]
[Round "7"]
[White "Bouget, Alexandre"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "D15"]
[WhiteElo "2253"]
[BlackElo "2300"]
[PlyCount "128"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 dxc4 5. e3 b5 6. a4 b4 7. Na2 e6 8. Bxc4 c5 9. 0-0 Nbd7 10. Qe2 Bb7 11. Rd1 cxd4 12. Nxd4 Bc5 13. Nb3 Be7 14. a5 Rb8 15. e4 Bxe4 16. Be3 Qc7 17. Rac1 Qb7 18. Ba6 Qa8 19. Rc7 Bxg2 20. Nd4 Bd8 21. Nxe6 fxe6 22. Rxa7 Qe4 23. Bf4 e5 24. Qd2 0-0 25. Bg3 Bh3 26. f3 Qxf3 27. Qe2 Qxe2 28. Bxe2 Be7 29. Bf2 Be6 30. Nc1 Ne4 31. Rdxd7 Bxd7 32. Rxd7 Bg5 33. Bc4+ Kh8 34. Nd3 Nxf2 35. Nxe5 Nh3+ 36. Kh1 Bf6 37. Nf7+ Rxf7 38. Rxf7 Nf2+ 39. Kg2 Ng4 40. Be6 h5 41. b3 Ra8 42. Rb7 Rxa5 43. Bxg4 Rg5 44. Rxb4 Rxg4+ 45. Rxg4 hxg4 46. Kg3 Be5+ 47. Kxg4 Bxh2 48. Kf5 Kh7 49. b4 Kh6 50. Kg4 Kg6 51. b5 Bc7 52. Kf3 Kf5 53. Kg2 Ke4 54. Kh3 Kd5 55. Kg4 Kc5 56. Kf5 Kxb5 57. Kg6 Be5 58. Kf5 Bf6 59. Kg6 Kc4 60. Kf5 Kd3 61. Kg4 Ke4 62. Kh5 Kf4 63. Kg6 Kg4 64. Kf7 Kf5 0-1

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.15"]
[Round "8"]
[White "O'Donnell, Conor"]
[Black "Fardet, Elouan"]
[Result "1/2-1/2"]
[ECO "E63"]
[WhiteElo "2300"]
[BlackElo "2221"]
[PlyCount "71"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 d6 6. Nc3 Nc6 7. 0-0 a6 8. d5 Na5 9. b3 Rb8 10. Bg5 h6 11. Be3 c5 12. dxc6 Nxc6 13. Rc1 Qa5 14. Qd2 Qh5 15. Nd5 g5 16. h4 Ne4 17. Qd1 e6 18. Nb6 f5 19. Nd4 Bxd4 20. Bxd4 gxh4 21. Ba1 e5 22. Nxc8 Rbxc8 23. Qd5+ Kh7 24. Bxe4 hxg3 25. fxg3 fxe4 26. Qxe4+ Qg6 27. Qxg6+ Kxg6 28. Bb2 Rf6 29. e3 Ne7 30. e4 Nc6 31. Rfd1 Kf7 32. Rd2 Rg8 33. Kg2 Rg4 34. Re1 h5 35. Re3 Nd4 36. Ba3 1/2-1/2

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.14"]
[Round "5"]
[White "O'Donnell, Conor"]
[Black "Ternault, Mathieu"]
[Result "0-1"]
[ECO "E11"]
[WhiteElo "2300"]
[BlackElo "2351"]
[PlyCount "98"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 c5 5. Bxb4 cxb4 6. Bg2 0-0 7. Nf3 a5 8. 0-0 b6 9. a3 Na6 10. Ne5 Ra7 11. Nd3 bxa3 12. Nxa3 d6 13. e4 Re7 14. f4 Bb7 15. Qe2 Qb8 16. g4 Nd7 17. Nc2 Rc8 18. b3 Ree8 19. g5 Qc7 20. Ne3 e5 21. fxe5 dxe5 22. d5 Nf8 23. h4 Ng6 24. Nf5 Rcd8 25. h5 Nf4 26. Nxf4 exf4 27. Qg4 Nc5 28. Rxf4 Qe5 29. Raf1 Bc8 30. g6 fxg6 31. hxg6 h6 32. Qg3 Bxf5 33. exf5 Nd7 34. Qf2 Qd6 35. Rd4 Nf6 36. Qf4 Re5 37. Kh1 Rde8 38. Rd3 Nh5 39. Qh4 Nf6 40. Qf4 Nh5 41. Qh2 Nf6 42. Bf3 Nd7 43. Rdd1 Qb4 44. d6 Qxb3 45. Qg2 Kh8 46. Bc6 Re2 47. Qg4 Nf6 48. d7 Nxg4 49. dxe8Q+ Rxe8 0-1

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.13"]
[Round "4"]
[White "Mekhane, Adam"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "C04"]
[WhiteElo "2269"]
[BlackElo "2300"]
[PlyCount "69"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. c4 dxc4 7. Nxc4 Bb4+ 8. Bd2 Nb6 9. Rc1 Qe7 10. a3 Bxd2+ 11. Qxd2 Bd7 12. Bd3 0-0 13. Nxb6 axb6 14. Qc2 g6 15. 0-0 Rfd8 16. Qd2 Be8 17. Qe3 Ra5 18. Rfd1 Kg7 19. h4 Nb8 20. h5 Bc6 21. Ng5 Ra4 22. Be4 Bxe4 23. Nxe4 Nc6 24. h6+ Kh8 25. b4 Rd7 26. Nf6 Rd8 27. Rc3 Raa8 28. Qe4 b5 29. Rcd3 Qf8 30. Qf4 Ne7 31. d5 exd5 32. Nxd5 Nf5 33. e6 Qxh6 34. Qxh6 Nxh6 35. e7 1-0

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.13"]
[Round "3"]
[White "O'Donnell, Conor"]
[Black "Krishna, C Revanth Gopala"]
[Result "0-1"]
[ECO "A81"]
[WhiteElo "2300"]
[BlackElo "2409"]
[PlyCount "116"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. Nbd2 d6 7. Re1 d5 8. c4 e6 9. cxd5 exd5 10. Nb3 Ne4 11. Bf4 Nd7 12. Qc1 c6 13. Ne5 Qb6 14. Nxd7 Bxd7 15. f3 Nf6 16. Be5 Rf7 17. Nc5 Re8 18. e3 Bc8 19. Rb1 Qd8 20. b4 b6 21. Nd3 Ba6 22. Bf1 Bc4 23. a3 Nd7 24. f4 Bf8 25. Nf2 b5 26. Nd3 Nb6 27. Nb2 Bxf1 28. Kxf1 Qc8 29. Re2 Rb7 30. Nd3 Nc4 31. Ra2 a5 32. Kf2 Ra7 33. Rba1 Qd7 34. Ke2 Rea8 35. Qb1 Qb7 36. h4 h5 37. Bf6 Qf7 38. Be5 Ra6 39. Qb3 Qa7 40. Nc1 axb4 41. axb4 Ra4 42. Kd3 Qa6 43. Ke2 Kf7 44. Kd3 Qb7 45. Ke2 Qa6 46. Kd3 Be7 47. Ke2 Ra7 48. Bb8 Ra8 49. Be5 Ke6 50. Kd3 Kd7 51. Ke2 Ra7 52. Bb8 Ra8 53. Be5 Kd8 54. Kd1 Kc8 55. Ke2 Kb7 56. Kd1 Qb6 57. Rxa4 bxa4 58. Qc3 Bxb4 0-1

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.12"]
[Round "2"]
[White "Ribiere, Damien"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "2213"]
[BlackElo "2300"]
[PlyCount "82"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 c5 6. dxc5 Nc6 7. Bf4 Bxc5 8. Bd3 h6 9. h4 0-0 10. Qd2 f6 11. exf6 Nxf6 12. 0-0-0 Bb4 13. Bxh6 gxh6 14. Qxh6 Qc7 15. Rh3 Bd6 16. Ne2 Qg7 17. Qd2 Ng4 18. Rf1 Qh6 19. Ng5 Bd7 20. f4 Kh8 21. Rg3 Nce5 22. Re1 Nxd3+ 23. cxd3 Qh5 24. Kb1 e5 25. Rf3 Nh2 26. Rf2 Rae8 27. Rh1 Ng4 28. Rf3 Nh6 29. Rhf1 Bg4 30. R3f2 Bc5 31. Ng3 Qg6 32. h5 Qb6 33. f5 Be3 34. Qe1 Bxg5 35. f6 Rxf6 36. Rxf6 Bxf6 37. Qd2 Bg7 38. Ne2 e4 39. Nf4 e3 40. Qc2 Rc8 41. Ng6+ Kh7 0-1

[Event "Paris-ch IdF"]
[Site "Paris"]
[Date "2023.07.11"]
[Round "1"]
[White "O'Donnell, Conor"]
[Black "Karthik, Venkataraman"]
[Result "0-1"]
[ECO "E04"]
[WhiteElo "2300"]
[BlackElo "2565"]
[PlyCount "90"]
[EventDate "2023.07.11"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "FRA"]
[SourceTitle "CBM 215 Extra"]
[Source "ChessBase"]
[SourceDate "2023.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 dxc4 5. Bg2 a6 6. Ne5 Bb4+ 7. Nc3 Nd5 8. 0-0 0-0 9. Qc2 b5 10. Ne4 f6 11. Nf3 Qe8 12. b3 cxb3 13. axb3 Nd7 14. Bd2 Bb7 15. Nc5 Nxc5 16. Bxb4 Nxb4 17. Qxc5 a5 18. Qxc7 Nd5 19. Qc2 Qd7 20. Rfc1 b4 21. Nd2 Nc3 22. Bxb7 Qxb7 23. Nc4 Qb5 24. Re1 Rfd8 25. e3 a4 26. Nb2 a3 27. Nc4 Rac8 28. f3 Qh5 29. Kg2 e5 30. dxe5 fxe5 31. e4 Qh6 32. Qc1 Qf6 33. Qe3 Rd4 34. Rec1 Rcd8 35. Rc2 Rd3 36. Qf2 Rf8 37. Rf1 h6 38. Rd2 Rxd2 39. Qxd2 Rd8 40. Qc2 Qa6 41. Ra1 a2 42. Ne3 Qd3 43. Qxd3 Rxd3 44. Kf2 Rd2+ 45. Kg1 Rb2 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.22"]
[Round "9.6"]
[White "O'Donnell, Conor"]
[Black "Gallasch, Jonas"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2295"]
[BlackElo "2275"]
[PlyCount "197"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Zuid Limburg"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. c3 b6 7. a4 a5 8. Na3 Bb7 9. b3 Nfd7 10. Bf4 Na6 11. Qd2 Re8 12. Rac1 c6 13. Nc2 f6 14. Bh6 Bh8 15. c4 e5 16. cxd5 cxd5 17. dxe5 fxe5 18. Ne3 Ndc5 19. Bg5 Qd7 20. Qa2 e4 21. Nd2 Nb4 22. Qb1 Ba6 23. Rfe1 Bg7 24. h4 Rf8 25. Rcd1 Qe6 26. Bf4 Rac8 27. Kh2 Rxf4 28. gxf4 Qd6 29. Nxe4 Qxf4+ 30. Ng3 Be5 31. Bf3 Ncd3 32. Ng2 Qf6 33. Rxd3 Bxd3 34. Bxd5+ Kh8 35. exd3 Nxd5 36. Qd1 Rf8 37. Qg4 Bb8 38. Re2 Nc3 39. Rc2 Be5 40. Ne3 Bd4 41. Ne4 Nxe4 42. Qxe4 Bc5 43. Kg2 Rd8 44. Ng4 Qxh4 45. Qe5+ Kg8 46. Rc4 Rf8 47. Qe6+ Kh8 48. Qe5+ Kg8 49. Qe6+ Kh8 50. d4 h5 51. dxc5 hxg4 52. Qe5+ Kh7 53. Qg3 Qxg3+ 54. Kxg3 bxc5 55. Rxc5 Rf3+ 56. Kxg4 Rxb3 57. Rxa5 Kh6 58. Ra6 Rb1 59. a5 Rg1+ 60. Kf4 Ra1 61. Ra8 Kg7 62. a6 Ra4+ 63. Kg3 Ra3+ 64. f3 Ra4 65. Kf2 Ra2+ 66. Ke1 Ra3 67. Ke2 Ra2+ 68. Ke3 Ra3+ 69. Ke4 Kh7 70. f4 Ra5 71. Ra7+ Kg8 72. Kd4 Kh8 73. Kc4 Kg8 74. Kb4 Ra1 75. Kc5 Rc1+ 76. Kd5 Ra1 77. Ke5 Ra4 78. Ke6 Re4+ 79. Kd5 Ra4 80. Ke5 Kf8 81. Ke6 Re4+ 82. Kd5 Ra4 83. Kc5 Ra1 84. Kc6 Rc1+ 85. Kd7 Ra1 86. Kc8 Ke8 87. Kc7 Rc1+ 88. Kd6 Ra1 89. Ke6 Kd8 90. Kf6 Ra4 91. Kg5 Ke8 92. Kxg6 Rxf4 93. Rb7 Ra4 94. a7 Ra6+ 95. Kf5 Ra5+ 96. Ke4 Ra4+ 97. Kd3 Ra3+ 98. Kc2 Ra2+ 99. Kb1 1-0

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.04.01"]
[Round "8.8"]
[White "Follesa, Enrico"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "B19"]
[WhiteElo "2161"]
[BlackElo "2295"]
[PlyCount "87"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Sas van Gent"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Be7 12. 0-0-0 Ngf6 13. Ne4 Nxe4 14. Qxe4 Nf6 15. Qe2 Qd5 16. c4 Qe4 17. Be3 Ng4 18. Nd2 Qf5 19. Rh3 0-0 20. Rg3 Nxe3 21. Rxe3 Rad8 22. Ne4 Rd7 23. g4 Qf4 24. Kb1 Rfd8 25. Red3 Kh8 26. f3 b5 27. cxb5 cxb5 28. Qd2 Qxd2 29. R3xd2 a6 30. Kc2 Rc7+ 31. Kb1 f5 32. gxf5 exf5 33. Ng3 Rd5 34. Ne2 Bg5 35. f4 Bf6 36. Nc3 Rd6 37. Ne2 Rd5 38. Nc3 Rd6 39. Ne2 Kg8 40. d5 Rc4 41. Rf1 Rc5 42. Rfd1 Rc4 43. Rf1 Rc5 44. Rfd1 1/2-1/2

[Event "BCF-chT 2223 (4NCL)"]
[Site "England"]
[Date "2023.03.19"]
[Round "8.6"]
[White "O'Donnell, Conor"]
[Black "Ledger, Dave J"]
[Result "0-1"]
[ECO "C26"]
[WhiteElo "2307"]
[BlackElo "2148"]
[PlyCount "50"]
[EventDate "2022.10.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Blackthorne Russia"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nc3 Nf6 3. d4 exd4 4. Qxd4 Nc6 5. Qd3 Bc5 6. Bf4 d6 7. Qd2 Be6 8. Bb5 0-0 9. Nge2 a6 10. Bxc6 bxc6 11. 0-0 Ng4 12. Bg5 f6 13. Bh4 Qd7 14. b3 Rae8 15. Na4 Ba7 16. c4 f5 17. exf5 Bxf5 18. Nd4 Nxh2 19. Kxh2 Bxd4 20. Qxd4 Re4 21. Qd2 Rxh4+ 22. Kg1 Qf7 23. f3 Qh5 24. Kf2 Rh2 25. Rg1 Be4 0-1

[Event "BCF-chT 2223 (4NCL)"]
[Site "England"]
[Date "2023.03.18"]
[Round "7.5"]
[White "Shaw, Peter"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "E57"]
[WhiteElo "2071"]
[BlackElo "2307"]
[PlyCount "76"]
[EventDate "2022.10.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Chessable White Rose II"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 dxc4 5. e3 c5 6. Bxc4 cxd4 7. exd4 Be7 8. Nf3 0-0 9. 0-0 Nc6 10. Re1 b6 11. a3 Bb7 12. Rc1 h6 13. Bh4 Nh5 14. Bg3 Nxg3 15. hxg3 Bf6 16. Ne2 Qd6 17. Qd2 Rfd8 18. Red1 Ne7 19. Bd3 Nf5 20. Bxf5 exf5 21. Qf4 Qe6 22. Qe3 Qa2 23. Rd2 Re8 24. Qf4 Qe6 25. Rdc2 Be4 26. Rd2 Rac8 27. Nc3 Qb3 28. Re1 Bc2 29. Rc1 Be4 30. Re1 Bxf3 31. Rxe8+ Rxe8 32. Qxf3 Bg5 33. Re2 Rxe2 34. Qxe2 Bc1 35. d5 Bxb2 36. Qe8+ Kh7 37. Qxf7 Qxc3 38. d6 Qf6 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2023.03.11"]
[Round "7.2"]
[White "O'Donnell, Conor"]
[Black "Tiviakov, Sergei"]
[Result "0-1"]
[ECO "E39"]
[WhiteElo "2295"]
[BlackElo "2548"]
[PlyCount "68"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Groningen Combinatie"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 c5 5. dxc5 0-0 6. a3 Bxc5 7. Bf4 Nh5 8. Bd2 Nc6 9. Nf3 b6 10. Ne4 Be7 11. Ng3 Nf6 12. e3 Bb7 13. Rd1 Rc8 14. Bc3 Qc7 15. Bd3 h6 16. e4 Ng4 17. Be2 Rfd8 18. 0-0 Nge5 19. Ne1 Na5 20. b3 b5 21. Qb2 f6 22. Bb4 Bxb4 23. axb4 Nac6 24. Qd2 a5 25. f4 Nf7 26. bxa5 bxc4 27. b4 d5 28. exd5 Ne7 29. Qe3 Nxd5 30. Qa3 Nxf4 31. Nc2 Nxg2 32. Nd4 Ng5 33. Nh5 c3 34. Nf4 Nxf4 0-1

[Event "BCF-chT 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.15"]
[Round "4.3"]
[White "Moreby, James"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "2346"]
[BlackElo "2295"]
[PlyCount "37"]
[EventDate "2022.10.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "The Sharks"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. d4 Nf6 3. Bf4 c5 4. e3 Nc6 5. Nbd2 Bg4 6. c3 e6 7. Qa4 Bxf3 8. Nxf3 Qb6 9. Rb1 Be7 10. Bd3 0-0 11. Qd1 Rfc8 12. h4 Qd8 13. Ne5 c4 14. Bc2 b5 15. g4 Nxe5 16. Bxe5 Bd6 17. Bxd6 Qxd6 18. g5 Nd7 19. f4 1/2-1/2

[Event "BCF-chT 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.14"]
[Round "3.2"]
[White "Csonka, Balazs"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "B12"]
[WhiteElo "2495"]
[BlackElo "2295"]
[PlyCount "47"]
[EventDate "2022.10.22"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Chess.com Manx Liberty"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c6 2. d4 d5 3. e5 Bf5 4. h4 h5 5. Bd3 Bxd3 6. Qxd3 Qa5+ 7. Nd2 e6 8. Ngf3 Nh6 9. 0-0 Nf5 10. Nb3 Qa6 11. Qd1 b6 12. Bg5 c5 13. dxc5 Bxc5 14. Re1 Nc6 15. Nxc5 bxc5 16. c3 Rb8 17. b3 Qb6 18. Nd2 Rb7 19. Qf3 a5 20. Rad1 Rd7 21. Qf4 Qc7 22. Nf3 Qb7 23. Rd2 d4 24. Qe4 1/2-1/2

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.08"]
[Round "8"]
[White "Gonzalez Garcia, Jose"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "A06"]
[WhiteElo "2458"]
[BlackElo "2323"]
[PlyCount "59"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. e3 c5 3. b3 g6 4. Bb2 Nf6 5. Bb5+ Bd7 6. Bxf6 exf6 7. Bxd7+ Qxd7 8. 0-0 Bg7 9. d4 f5 10. Nc3 Na6 11. Ne2 0-0 12. c3 Rac8 13. Qd2 Rfd8 14. Nf4 c4 15. Qb2 b6 16. a4 Nb8 17. bxc4 Rxc4 18. a5 b5 19. Nd3 f6 20. Nc5 Qc6 21. Nd2 a6 22. Nxc4 dxc4 23. Qa2 Kh8 24. Qe2 Bf8 25. Qf3 Bxc5 26. dxc5 Qxc5 27. Rfd1 Rc8 28. Qb7 Qc6 29. Qe7 Re8 30. Rd8 1-0

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.08"]
[Round "9"]
[White "O'Donnell, Conor"]
[Black "Baskin, Robert"]
[Result "1/2-1/2"]
[ECO "D32"]
[WhiteElo "2323"]
[BlackElo "2423"]
[PlyCount "14"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c5 4. cxd5 exd5 5. Nf3 Nf6 6. Bg5 Be6 7. e4 dxe4 1/2-1/2

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.07"]
[Round "7"]
[White "Kopylov, Daniel"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "B19"]
[WhiteElo "2336"]
[BlackElo "2323"]
[PlyCount "81"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bf5 5. Ng3 Bg6 6. h4 h6 7. Nf3 Nd7 8. h5 Bh7 9. Bd3 Bxd3 10. Qxd3 e6 11. Bd2 Ngf6 12. 0-0-0 Be7 13. Kb1 0-0 14. Ne4 c5 15. dxc5 Nxc5 16. Nxf6+ Bxf6 17. Qxd8 Rfxd8 18. Be3 Na4 19. Rxd8+ Rxd8 20. c3 Nb6 21. Bxb6 axb6 22. Kc2 Rd5 23. Ne1 Rg5 24. g3 Kf8 25. Nd3 Bd8 26. a4 Ra5 27. b3 b5 28. axb5 Rxb5 29. b4 Rg5 30. c4 e5 31. Nc5 b6 32. Ne4 Rf5 33. Rd1 Ke7 34. c5 bxc5 35. bxc5 Rxh5 36. c6 Ke8 37. Rd7 Be7 38. Rd5 Bd8 39. g4 Rh2 40. Rxe5+ Kf8 41. Nd6 1-0

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.07"]
[Round "6"]
[White "O'Donnell, Conor"]
[Black "Nemeth, Zalan"]
[Result "1/2-1/2"]
[ECO "D30"]
[WhiteElo "2323"]
[BlackElo "2246"]
[PlyCount "54"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 c6 4. Qc2 dxc4 5. Qxc4 Nf6 6. g3 b5 7. Qd3 a6 8. a4 Bb7 9. axb5 cxb5 10. Bg2 Nc6 11. 0-0 Nb4 12. Qb3 Be7 13. Bd2 Bd5 14. Qd1 0-0 15. Nc3 Bb7 16. Re1 Ne4 17. Rc1 Rc8 18. Be3 Nxc3 19. Rxc3 Rxc3 20. bxc3 Nd5 21. Bd2 Qc7 22. Qa1 Rc8 23. Rc1 Nb6 24. Bf4 Qc6 25. Ne1 Qd7 26. e4 Nc4 27. Rd1 Bd6 1/2-1/2

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.06"]
[Round "5"]
[White "Kanyamarala, Tarun"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D45"]
[WhiteElo "2346"]
[BlackElo "2323"]
[PlyCount "38"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 c6 5. e3 a6 6. b3 Bb4 7. Bd2 0-0 8. Bd3 Nbd7 9. 0-0 Bd6 10. Qc2 e5 11. cxd5 cxd5 12. e4 exd4 13. Nxd5 Nxd5 14. exd5 Nf6 15. Nxd4 Be5 16. Bc3 Qxd5 17. Rad1 Qc5 18. Ba1 Qxc2 19. Bxc2 Bg4 1/2-1/2

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.06"]
[Round "4"]
[White "O'Donnell, Conor"]
[Black "Fitzsimons, David"]
[Result "0-1"]
[ECO "D10"]
[WhiteElo "2323"]
[BlackElo "2339"]
[PlyCount "130"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 d5 2. c4 c6 3. cxd5 cxd5 4. Bg5 Nc6 5. Nc3 Qb6 6. e4 e6 7. exd5 exd5 8. Bd3 Be7 9. Be3 Nf6 10. Qd2 0-0 11. Nge2 Be6 12. 0-0 Rac8 13. Rac1 Na5 14. Na4 Qb4 15. Qxb4 Bxb4 16. Nc5 Nc4 17. Bxc4 dxc4 18. Nf4 Nd5 19. Nfxe6 fxe6 20. Ne4 b5 21. a3 Ba5 22. Rc2 Rc6 23. g3 Rf3 24. Re2 Bb6 25. Rc1 Rf8 26. Nc3 Rf5 27. g4 Nxc3 28. bxc3 Rd5 29. f4 Bc7 30. Rce1 Kf7 31. Bc1 Bd8 32. Kg2 a5 33. Re5 Bc7 34. R5e4 g6 35. Kf3 Bd8 36. R1e2 Be7 37. Ra2 Rb6 38. Ke2 Rb7 39. Re5 Bd6 40. Rxd5 exd5 41. Kf3 Re7 42. Be3 Kf6 43. Bf2 Rb7 44. Bh4+ Ke6 45. Bg3 Kf6 46. Bh4+ Ke6 47. Bg3 Kf6 48. Bh4+ Kf7 49. Be1 Re7 50. Bd2 Ke6 51. Rb2 Rb7 52. Ra2 Rf7 53. g5 Kf5 54. Rb2 Rb7 55. Ra2 Rb6 56. Ra1 b4 57. axb4 axb4 58. cxb4 Bxb4 59. Rb1 Bc5 60. Rxb6 Bxb6 61. Bc3 Bc7 62. Bd2 Bd6 63. h3 Ba3 64. Ba5 Bb2 65. Bb6 c3 0-1

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.05"]
[Round "2"]
[White "O'Donnell, Conor"]
[Black "Haubro, Martin"]
[Result "1-0"]
[ECO "E36"]
[WhiteElo "2323"]
[BlackElo "2395"]
[PlyCount "61"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. a3 Bxc3+ 6. Qxc3 d5 7. Nf3 dxc4 8. Qxc4 b6 9. Bg5 Ba6 10. Qa4 h6 11. Bh4 c5 12. dxc5 bxc5 13. Rd1 Qb6 14. Bxf6 gxf6 15. e3 Bxf1 16. Kxf1 Nc6 17. Rb1 Rfd8 18. Ke2 Na5 19. Rhd1 Rxd1 20. Rxd1 Qxb2+ 21. Nd2 Qc3 22. Ne4 Qc4+ 23. Qxc4 Nxc4 24. Rc1 Nxa3 25. Rc3 f5 26. Nf6+ Kg7 27. Nh5+ Kf8 28. Rxa3 a5 29. Nf4 Ke7 30. Kd3 Kd6 31. Kc4 1-0

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.05"]
[Round "3"]
[White "Van Foreest, Lucas"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2583"]
[BlackElo "2323"]
[PlyCount "119"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[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. c3 c5 4. dxc5 e6 5. Be3 a5 6. c4 Nbd7 7. cxd5 Nxd5 8. Bd4 Nxc5 9. e3 Nf6 10. Nbd2 Be7 11. Rc1 Ncd7 12. Bb5 0-0 13. 0-0 e5 14. Bc3 Nd5 15. Bxe5 Nxe5 16. Nxe5 Bf6 17. Ndf3 Be6 18. Qe2 Qd6 19. Nd3 Nb4 20. a3 Nxd3 21. Bxd3 Qb6 22. Rc2 g6 23. h3 Rac8 24. Rfc1 Rxc2 25. Rxc2 Rc8 26. Rxc8+ Bxc8 27. Bb5 Qc5 28. Bc4 Bd7 29. Qd3 Bc6 30. Nd4 Be8 31. g3 a4 32. Kh2 Kg7 33. Qe4 Bc6 34. Nxc6 Qxc6 35. Qxc6 bxc6 36. b3 axb3 37. Bxb3 Bc3 38. a4 Kf8 39. Kg2 Ke7 40. f4 h5 41. Kf3 f6 42. Bc2 g5 43. Bg6 h4 44. gxh4 gxh4 45. Kg4 Be1 46. Bd3 Bf2 47. e4 Be1 48. Kf5 Bc3 49. Bc4 Ba5 50. Ba6 Bc3 51. Bb7 c5 52. Bd5 Ba5 53. Bc4 Bc7 54. Kg4 Kf8 55. Kxh4 Bxf4 56. a5 Bb8 57. Kg4 Kg7 58. Kf5 Bc7 59. a6 Bb8 60. Ke6 1-0

[Event "Dublin Irish New Year GM"]
[Site "Dublin"]
[Date "2023.01.04"]
[Round "1"]
[White "Turner, Matthew"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "2451"]
[BlackElo "2323"]
[PlyCount "77"]
[EventDate "2023.01.04"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[EventCategory "6"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 g6 3. Bg2 Bg7 4. 0-0 e5 5. d3 Ne7 6. e4 0-0 7. Bd2 a5 8. exd5 Nxd5 9. Nc3 Ne7 10. Re1 Nbc6 11. a3 Bf5 12. Rb1 a4 13. Qc1 Qd7 14. Bh6 f6 15. Bxg7 Kxg7 16. Nd2 Bh3 17. Bh1 h5 18. Re4 Nd4 19. Nf3 Nec6 20. Nxd4 exd4 21. Ne2 g5 22. b4 Bf5 23. b5 Bxe4 24. Bxe4 Ne7 25. Rb4 c5 26. bxc6 Nxc6 27. Rb5 Rf7 28. h4 Re8 29. hxg5 f5 30. g6 Rff8 31. Qb2 Re7 32. Rd5 Qc7 33. Nxd4 Nxd4 34. Qxd4+ Kxg6 35. Rd6+ Kh7 36. Bf3 Re1+ 37. Kg2 Qg7 38. Qh4 Re7 39. Qxh5+ 1-0

[Event "Basel Christmas op"]
[Site "Basel"]
[Date "2022.12.29"]
[Round "7"]
[White "Demuth, Adrien"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D14"]
[WhiteElo "2482"]
[BlackElo "2318"]
[PlyCount "40"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. c4 c6 2. d4 d5 3. cxd5 cxd5 4. Bf4 Nc6 5. e3 Nf6 6. Nc3 Bf5 7. Nf3 e6 8. Qb3 Bb4 9. Ne5 Qa5 10. Nxc6 bxc6 11. a3 Bxc3+ 12. bxc3 c5 13. Bb5+ Ke7 14. Bc6 Rab8 15. Bxb8 Rxb8 16. Qxb8 Qxc3+ 17. Ke2 Qd3+ 18. Ke1 Qc3+ 19. Ke2 Qd3+ 20. Ke1 Qc3+ 1/2-1/2

[Event "Basel Christmas op"]
[Site "Basel"]
[Date "2022.12.28"]
[Round "4"]
[White "Bauer, Thomas"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "2145"]
[BlackElo "2318"]
[PlyCount "62"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e5 4. 0-0 Bd6 5. Re1 a6 6. Bc4 Nf6 7. c3 Qc7 8. Na3 0-0 9. Nc2 b5 10. Bf1 Bb7 11. d3 h6 12. Nh4 Ne7 13. Qf3 Nh7 14. Ne3 Rfe8 15. Qg3 Kh8 16. Be2 c4 17. Ng4 f5 18. exf5 e4 19. Qh3 exd3 20. Bf1 Nd5 21. Bxh6 gxh6 22. Nxh6 Ndf6 23. Ng6+ Kg7 24. f4 Bxf4 25. Ng4 Nxg4 26. Qxg4 Bxh2+ 27. Kh1 Nf6 28. Qd4 Bd6 29. b4 Rh8+ 30. Kg1 Bh2+ 31. Kf2 Qg3# 0-1

[Event "Basel Christmas op"]
[Site "Basel"]
[Date "2022.12.28"]
[Round "5"]
[White "O'Donnell, Conor"]
[Black "Weishaeutel, Moritz"]
[Result "0-1"]
[ECO "D31"]
[WhiteElo "2318"]
[BlackElo "2417"]
[PlyCount "46"]
[EventDate "2022.12.26"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "SUI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 c6 4. e4 dxe4 5. Nxe4 Bb4+ 6. Bd2 Qxd4 7. Bxb4 Qxe4+ 8. Be2 Na6 9. Bd6 e5 10. Qd2 f6 11. Nf3 Be6 12. 0-0 Bxc4 13. Bxc4 Qxc4 14. Rfd1 Qe6 15. Nxe5 fxe5 16. Bxe5 Ne7 17. Re1 Rd8 18. Bd4 Qf7 19. Rxe7+ Kxe7 20. Qg5+ Kd7 21. Qg4+ Qe6 22. Qxg7+ Kc8 23. Bxa7 Qd7 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.12.17"]
[Round "5.3"]
[White "O'Donnell, Conor"]
[Black "Pruijssers, Roeland"]
[Result "1/2-1/2"]
[ECO "D36"]
[WhiteElo "2295"]
[BlackElo "2547"]
[PlyCount "42"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Apeldoorn Amevo"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 Be7 6. e3 c6 7. Bd3 Nbd7 8. Qc2 h6 9. Bh4 Nh5 10. Bxe7 Qxe7 11. 0-0-0 Nb6 12. Nf3 Nf6 13. h3 Be6 14. Kb1 0-0-0 15. Rc1 Kb8 16. Ne5 h5 17. Na4 Nxa4 18. Qxa4 Nd7 19. Nxd7+ Rxd7 20. h4 Qf6 21. Qc2 Rc8 1/2-1/2

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.11.26"]
[Round "4.1"]
[White "De Wit, Tex"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "D02"]
[WhiteElo "2275"]
[BlackElo "2295"]
[PlyCount "92"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Kennemer Combinatie"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 Nf6 2. Nf3 d5 3. g3 c5 4. Bg2 cxd4 5. 0-0 h5 6. Nxd4 e5 7. Nb3 Qc7 8. Nc3 d4 9. Nb5 Qb6 10. a4 Nc6 11. Qd3 a6 12. Na3 Nb4 13. Qd1 Be6 14. Bd2 Rd8 15. Bxb4 Bxb4 16. Qd3 0-0 17. Nc4 Qc7 18. Ncd2 Rfe8 19. Rfc1 Rd7 20. Ne4 Nh7 21. Ned2 f5 22. e4 dxe3 23. Qxe3 h4 24. Qe2 hxg3 25. hxg3 Nf6 26. Bh3 g5 27. a5 g4 28. Bg2 Rh7 29. Ra4 Bf8 30. Qe3 Bh6 31. Qe1 Rd7 32. c4 e4 33. Raa1 Bf7 34. Rc3 Nh7 35. Nf1 Ng5 36. Ne3 Be6 37. Qe2 Nf3+ 38. Kf1 Nh2+ 39. Kg1 Nf3+ 40. Kf1 Bxe3 41. fxe3 Qxg3 42. Qf2 Qe5 43. Rac1 Red8 44. Bxf3 exf3 45. Nd4 Rh7 46. Kg1 Rh3 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.11.05"]
[Round "3.4"]
[White "Breukelman, Jan"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "D20"]
[WhiteElo "2426"]
[BlackElo "2295"]
[PlyCount "76"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Paul Keres"]
[BlackTeam "Amstelveen Zukertort"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 d5 2. c4 dxc4 3. e4 b5 4. a4 c6 5. axb5 cxb5 6. Nc3 Qb6 7. Nd5 Qb7 8. Bf4 e5 9. Bxe5 Nd7 10. Bf4 Ngf6 11. Nc7+ Kd8 12. Nxa8 Qxe4+ 13. Ne2 Qxa8 14. Qd2 Nd5 15. Qa5+ N7b6 16. Bd2 Qc6 17. f3 Bb7 18. Kf2 Kd7 19. Rd1 Bd6 20. Nc3 a6 21. Ne4 Be7 22. g3 f5 23. Bh3 Rf8 24. Rhe1 Na4 25. Nc5+ Bxc5 26. dxc5 Nxb2 27. Bb4 Kc8 28. Bg2 Nxd1+ 29. Rxd1 Nxb4 30. Qxb4 Rd8 31. Re1 Re8 32. Rd1 Qe6 33. Rd6 Qe3+ 34. Kf1 Qc1+ 35. Kf2 Qe3+ 36. Kf1 Bxf3 37. Bxf3 Qxf3+ 38. Kg1 Re2 0-1

[Event "NED-chT 2223"]
[Site "Netherlands"]
[Date "2022.09.17"]
[Round "1.1"]
[White "O'Donnell, Conor"]
[Black "Jens, Jelmer"]
[Result "1-0"]
[ECO "A88"]
[WhiteElo "2295"]
[BlackElo "2400"]
[PlyCount "77"]
[EventDate "2022.09.17"]
[EventType "team-tourn"]
[EventRounds "9"]
[EventCountry "NED"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]
[WhiteTeam "Amstelveen Zukertort"]
[BlackTeam "Leiden LSG"]
[WhiteTeamCountry "NED"]
[BlackTeamCountry "NED"]

1. d4 f5 2. g3 Nf6 3. Bg2 g6 4. Nf3 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. b4 e5 9. dxe5 dxe5 10. Qb3 e4 11. Rd1 Qe7 12. Nd4 Na6 13. Bf4 Qxb4 14. Qxb4 Nxb4 15. Bd6 Nd7 16. Bxf8 Nxf8 17. Rab1 Na6 18. Na4 c5 19. Nb3 b6 20. f3 Bd7 21. Nb2 Re8 22. a4 Nb4 23. a5 Nc2 24. fxe4 fxe4 25. Rd2 Ne3 26. Nd1 Nxc4 27. Ra2 Bc6 28. axb6 axb6 29. Rc1 b5 30. e3 Nd7 31. Ra6 Rc8 32. Bh3 Nce5 33. Nxc5 Bb7 34. Be6+ Kh8 35. Rd6 Bf8 36. Bxd7 Rxc5 37. Rxc5 Bxd6 38. Rxb5 Nf3+ 39. Kf2 1-0

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.10"]
[Round "9"]
[White "O'Donnell, Conor"]
[Black "Carroll, Peter"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2269"]
[BlackElo "2116"]
[PlyCount "57"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. c4 Nf6 2. Nf3 e6 3. g3 b6 4. Bg2 Bb7 5. 0-0 Be7 6. Nc3 0-0 7. Re1 d5 8. cxd5 exd5 9. d4 Nbd7 10. Bf4 a6 11. Ne5 c5 12. Nxd7 Qxd7 13. Na4 Qc6 14. Qb3 Nd7 15. e4 c4 16. exd5 Qc8 17. Nxb6 cxb3 18. Nxc8 Bb4 19. Ne7+ Kh8 20. Re3 bxa2 21. Nc6 a5 22. Rxa2 Nf6 23. h3 Rfe8 24. Be5 Nd7 25. Nxb4 axb4 26. Rxa8 Bxa8 27. Bxg7+ Kxg7 28. Rxe8 Kf6 29. Rxa8 1-0

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.09"]
[Round "8"]
[White "O'Donnell, Conor"]
[Black "Daly, Colm"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2269"]
[BlackElo "2190"]
[PlyCount "124"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Ne7 5. Nf3 Nec6 6. Bd3 Nd7 7. 0-0 Be7 8. Re1 a5 9. Na3 cxd4 10. cxd4 Nb4 11. Bf1 Nb6 12. h4 h6 13. Nb5 a4 14. h5 Nc4 15. Nd2 Nb6 16. a3 Nc6 17. Bd3 Bd7 18. Re3 Na7 19. Nxa7 Rxa7 20. Rg3 Bf8 21. Qg4 Nc8 22. Nf3 Qb6 23. Qf4 Bb5 24. Bc2 Qc6 25. Ne1 Nb6 26. Bd2 Be2 27. Bd1 Bxd1 28. Rxd1 Nc4 29. Nd3 b6 30. Rc1 Qb5 31. Qg4 Nxd2 32. Rc8+ Kd7 33. Rc2 Nc4 34. Rf3 Kd8 35. Nf4 Qd7 36. Rd3 Rg8 37. Rd1 Rc7 38. Qe2 Be7 39. Qd3 Rh8 40. Qg3 Rg8 41. Qd3 Kc8 42. Rdc1 Kb8 43. Qh7 Qe8 44. Ne2 Qf8 45. Qd3 Rh8 46. Nc3 Qe8 47. Qg3 Rg8 48. Qd3 Qd7 49. Qh7 Rcc8 50. Ne2 f6 51. exf6 Bxf6 52. Qd3 Rc7 53. Nc3 Rgc8 54. Re2 e5 55. dxe5 Nxe5 56. Qa6 Nc4 57. Nxa4 Bd4 58. Rce1 Ra7 59. Qxc8+ Kxc8 60. Re8+ Kc7 61. R8e7 Rxa4 62. b3 Rxa3 0-1

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.08"]
[Round "7"]
[White "O'Donnell, Conor"]
[Black "Li, Henry"]
[Result "1/2-1/2"]
[ECO "E76"]
[WhiteElo "2269"]
[BlackElo "2319"]
[PlyCount "95"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f4 0-0 6. Nf3 e5 7. fxe5 dxe5 8. d5 Na6 9. Bd3 Nc5 10. 0-0 Qe7 11. Bc2 a5 12. Bg5 h6 13. Be3 Ng4 14. Bc1 f5 15. Qe2 f4 16. b3 g5 17. h3 Nf6 18. Ba3 Bd7 19. Nb5 Ne8 20. Ne1 b6 21. Nd3 Rf7 22. Bd1 Bf8 23. Nxc5 bxc5 24. Rc1 Rg7 25. Rc3 g4 26. hxg4 Nf6 27. Qe1 Bxg4 28. Bxg4 Nxg4 29. Qd2 Ne3 30. Rxe3 fxe3 31. Qxe3 Ra6 32. d6 cxd6 33. Nc3 Rf7 34. Re1 Qg5 35. Qh3 Raa7 36. Bc1 Qg6 37. Re3 Rg7 38. Nd5 Raf7 39. Bd2 a4 40. bxa4 Qg4 41. Qxg4 Rxg4 42. Ba5 Be7 43. Bb6 Bh4 44. Re2 Bg3 45. Bd8 Rb7 46. Bb6 Rf7 47. Bd8 Rb7 48. Bb6 1/2-1/2

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.07"]
[Round "6"]
[White "Baburin, Alexander"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E11"]
[WhiteElo "2400"]
[BlackElo "2269"]
[PlyCount "53"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. g3 d5 4. Nf3 Bb4+ 5. Bd2 Be7 6. Bg2 c6 7. Qc2 b6 8. 0-0 Nbd7 9. Rd1 Bb7 10. Be1 0-0 11. Nbd2 Rc8 12. e4 c5 13. exd5 exd5 14. Rac1 dxc4 15. Nxc4 cxd4 16. Nxd4 Bxg2 17. Kxg2 Re8 18. Qd3 Qc7 19. Qf3 a6 20. a4 Bf8 21. b4 Ne4 22. b5 axb5 23. axb5 Ndf6 24. Nc6 Ra8 25. Rc2 h6 26. Ne3 Ra3 27. Qf5 1/2-1/2

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.06"]
[Round "5"]
[White "Kanyamarala, Tarun"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D27"]
[WhiteElo "2379"]
[BlackElo "2269"]
[PlyCount "47"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 d5 2. c4 dxc4 3. e3 Nf6 4. Bxc4 e6 5. Nf3 a6 6. 0-0 c5 7. Re1 b5 8. Bd3 Bb7 9. a4 b4 10. Nbd2 Be7 11. Qe2 Nbd7 12. Nc4 0-0 13. a5 Qb8 14. e4 cxd4 15. e5 Bxf3 16. Qxf3 Nd5 17. Be4 Qb5 18. Qd3 g6 19. Qxd4 Rfd8 20. Bh6 Bc5 21. Qd3 Be7 22. Qd4 Bc5 23. Qd3 Be7 24. Qd4 1/2-1/2

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.05"]
[Round "4"]
[White "O'Donnell, Conor"]
[Black "Mats, Diana"]
[Result "1-0"]
[ECO "B36"]
[WhiteElo "2269"]
[BlackElo "2028"]
[PlyCount "81"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. c4 Bg7 6. Be3 Nf6 7. Nc3 Nxd4 8. Qxd4 d6 9. Be2 0-0 10. Qd2 Be6 11. 0-0 Rc8 12. b3 Nd7 13. Rac1 Nc5 14. f3 a5 15. Kh1 f5 16. exf5 gxf5 17. Rfe1 Qe8 18. Bf1 Qf7 19. Ne2 Bd7 20. Nf4 a4 21. b4 Ne6 22. c5 Nxf4 23. Bxf4 e5 24. Bh6 dxc5 25. Bc4 Be6 26. Bxg7 Kxg7 27. Bxe6 Qxe6 28. bxc5 Rfe8 29. Qb2 Kg8 30. Qxb7 Rb8 31. Qa7 Qxa2 32. c6 Ra8 33. Qc5 Qe6 34. f4 e4 35. Re3 Kf7 36. Rh3 h6 37. c7 e3 38. Re1 e2 39. Rd3 Re7 40. Rd5 Kg8 41. Re5 1-0

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.04"]
[Round "3"]
[White "Ryan, Joseph"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2270"]
[BlackElo "2269"]
[PlyCount "92"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. d3 dxe4 4. dxe4 Qxd1+ 5. Kxd1 Nf6 6. Nbd2 g6 7. c3 Bg4 8. Be2 Nbd7 9. Ne1 Bxe2+ 10. Kxe2 Bh6 11. f3 a5 12. Nd3 a4 13. Nc4 Bxc1 14. Raxc1 0-0 15. g4 Rfd8 16. h4 Ne8 17. Rcd1 Nd6 18. Nxd6 exd6 19. f4 f6 20. Kf3 Kf7 21. Rh2 Ra5 22. Nb4 Ke7 23. Nc2 h5 24. g5 fxg5 25. hxg5 Rf8 26. Kg3 Nc5 27. Re2 Ne6 28. f5 Nxg5 29. Nd4 Re5 30. Kf4 Nh3+ 31. Kg3 Ng5 32. Kf4 Nh7 33. Nf3 g5+ 34. Nxg5 Nxg5 35. Kxg5 d5 36. Rde1 dxe4 37. Kxh5 Rexf5+ 38. Kg4 Kf6 39. Rxe4 Rg8+ 40. Kh4 Rh8+ 41. Kg3 Rg5+ 42. Kf4 Rh4+ 43. Kf3 Rh3+ 44. Kf4 Rh4+ 45. Kf3 Rh3+ 46. Kf4 Rh4+ 1/2-1/2

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.03"]
[Round "2"]
[White "O'Donnell, Conor"]
[Black "O'Gorman, Tom"]
[Result "1/2-1/2"]
[ECO "E32"]
[WhiteElo "2269"]
[BlackElo "2401"]
[PlyCount "153"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 0-0 5. e4 d6 6. e5 dxe5 7. dxe5 Ng4 8. Nf3 Nc6 9. Bf4 Nd4 10. Qd2 Nxf3+ 11. gxf3 Qxd2+ 12. Kxd2 Nh6 13. Bxh6 gxh6 14. a3 Be7 15. Rg1+ Kh8 16. Ne4 Bd7 17. Bd3 Rad8 18. Ke2 Bc6 19. Rad1 b6 20. Bc2 Bxe4 21. Bxe4 Bg5 22. Rxd8 Rxd8 23. Rd1 Rxd1 24. Kxd1 Bf4 25. h3 Bxe5 26. b3 Kg7 27. Ke2 f5 28. Bc6 Kf6 29. a4 Bd6 30. Bd7 a5 31. Kd3 Bc5 32. Ke2 Ke5 33. f4+ Kd4 34. Bxe6 Kc3 35. Bd7 Kxb3 36. Bb5 Kc3 37. Ba6 Kd4 38. f3 Bd6 39. Bc8 Kxc4 40. Bxf5 Bxf4 41. Bd7 Kc5 42. Kd3 c6 43. Kc3 h5 44. Kb3 b5 45. axb5 cxb5 46. Be8 h4 47. Bd7 a4+ 48. Ka2 Kb4 49. Bf5 h6 50. Bd7 Ka5 51. Bf5 b4 52. Be6 Bd6 53. Kb2 Be7 54. Bf7 Bc5 55. Be6 Bd4+ 56. Ka2 Kb6 57. Bd7 Ka5 58. Be6 Be3 59. Bf7 Ba7 60. Be6 Bb8 61. Bf7 Bd6 62. Kb2 Bf8 63. Be6 Bg7+ 64. Ka2 Bf6 65. Bf7 Bd8 66. Be6 Bg5 67. Bf7 Bc1 68. Kb1 Be3 69. Ka2 Bd4 70. Be6 Bc5 71. Kb2 Bb6 72. Ka2 Bc5 73. Kb2 Kb6 74. Bd7 Bd4+ 75. Ka2 b3+ 76. Ka3 b2 77. Ka2 1/2-1/2

[Event "IRL-ch 101st"]
[Site "Dublin"]
[Date "2022.07.02"]
[Round "1"]
[White "Cafolla, Peter"]
[Black "O'Donnell, Conor"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "1937"]
[BlackElo "2269"]
[PlyCount "61"]
[EventDate "2022.07.02"]
[EventType "swiss"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Bd7 6. a3 f6 7. b4 fxe5 8. dxc5 Qc7 9. Nbd2 Nf6 10. Be2 g6 11. Bb2 Bg7 12. c4 e4 13. cxd5 exd5 14. Nd4 0-0 15. N2b3 Ne5 16. h3 e3 17. Nf3 exf2+ 18. Kf1 Nxf3 19. Bxf3 Rae8 20. Qd3 Bf5 21. Qd2 Qg3 22. Nd4 Re1+ 23. Rxe1 fxe1Q+ 24. Qxe1 Bd3+ 25. Ne2 Ne4 26. Bxg7 Kxg7 27. Qa1+ Kg8 28. Qe1 g5 29. a4 h5 30. Qxg3 Nxg3+ 31. Kg1 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.06.26"]
[Round "11.54"]
[White "Zulfic, Fedja"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "A90"]
[WhiteElo "2166"]
[BlackElo "2281"]
[PlyCount "46"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Celtic Tigers"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 f5 2. Nf3 Nf6 3. g3 e6 4. Bg2 d5 5. 0-0 Bd6 6. b3 Qe7 7. a4 a5 8. Ba3 Bxa3 9. Nxa3 0-0 10. c4 c6 11. Nc2 Nbd7 12. Nce1 b6 13. Nd3 Bb7 14. Nfe5 Rfd8 15. cxd5 cxd5 16. Rc1 Rac8 17. Qd2 Qa3 18. Nxd7 Nxd7 19. Qe3 Kf7 20. Qf4 Qe7 21. h4 Ba6 22. Ne5+ Nxe5 23. Qxe5 Qd7 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.06.25"]
[Round "10.44"]
[White "O'Donnell, Conor"]
[Black "Dong, Bao Nghia"]
[Result "0-1"]
[ECO "C07"]
[WhiteElo "2281"]
[BlackElo "2277"]
[PlyCount "66"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "The Sharks"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. 0-0 Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Be7 11. c3 0-0 12. Re1 Qc7 13. Bf1 b6 14. a4 Bb7 15. Nb5 Qc6 16. Bf4 Rfd8 17. Qb3 Qc5 18. a5 Qf5 19. Bg3 Bc5 20. Re5 Bxf2+ 21. Kh1 Qg4 22. Bxf2 Rd2 23. h3 Qxh3+ 24. Kg1 Qg4 25. Ra4 Be4 26. axb6 Qf4 27. Rexe4 Qxf2+ 28. Kh2 Qxf1 29. Rg4 Nxg4+ 30. Rxg4 axb6 31. c4 Ra1 32. Rxg7+ Kxg7 33. Qc3+ Qf6 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.05.02"]
[Round "9.43"]
[White "O'Donnell, Conor"]
[Black "Kilpatrick, Callum"]
[Result "1/2-1/2"]
[ECO "D99"]
[WhiteElo "2281"]
[BlackElo "2409"]
[PlyCount "93"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Guildford Young Guns"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Qb3 Nb6 6. d4 Bg7 7. e4 0-0 8. Be3 Bg4 9. Rd1 Nc6 10. d5 Ne5 11. Be2 Nxf3+ 12. gxf3 Bh3 13. Rg1 c6 14. f4 Qc7 15. Rg3 Bc8 16. Rc1 Qb8 17. dxc6 bxc6 18. f5 Kh8 19. Qb4 Nd7 20. Qxe7 Qxb2 21. Nd1 Qf6 22. Qxf6 Bxf6 23. Rxc6 Bg7 24. fxg6 fxg6 25. Bd2 Nf6 26. f3 Nh5 27. Rg5 Nf4 28. Bc3 Be6 29. Ra5 Rf7 30. Bxg7+ Kxg7 31. Bf1 Rb8 32. Rca6 Rbb7 33. Nc3 Bh3 34. Nb5 Bxf1 35. Kxf1 Rbd7 36. Nd6 Rfe7 37. Nc8 Rd1+ 38. Kf2 Rf7 39. Rxa7 Rd2+ 40. Ke3 Rd3+ 41. Kf2 Rd2+ 42. Ke1 Rxh2 43. Nd6 Rxa7 44. Rxa7+ Kg8 45. Ra8+ Kg7 46. Ra7+ Kg8 47. Ra8+ 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.05.01"]
[Round "8.16"]
[White "O'Donnell, Conor"]
[Black "Czopor, Maciej"]
[Result "0-1"]
[ECO "D36"]
[WhiteElo "2281"]
[BlackElo "2416"]
[PlyCount "72"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Wood Green"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. cxd5 exd5 5. Bg5 c6 6. e3 Bd6 7. Qc2 0-0 8. Bd3 h6 9. Bh4 Re8 10. Bg3 Bxg3 11. hxg3 Bg4 12. Nf3 Nbd7 13. 0-0 a5 14. Rfc1 Qb8 15. Rab1 Qd6 16. Bf5 h5 17. Na4 g6 18. Bd3 Kg7 19. Nc5 Bxf3 20. gxf3 Nxc5 21. dxc5 Qe5 22. Qa4 Nd7 23. Kg2 Nf8 24. Rc2 Ne6 25. f4 Qf6 26. Rh1 Rh8 27. Qb3 h4 28. Qxb7 Rab8 29. Qa7 Ra8 30. Qb7 Rab8 31. Qa7 d4 32. e4 hxg3 33. fxg3 Nxf4+ 34. gxf4 Qxf4 35. Qd7 Qg5+ 36. Kf3 Qe3+ 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.04.30"]
[Round "7.53"]
[White "O'Donnell, Conor"]
[Black "Ratnesan, Ranesh"]
[Result "1/2-1/2"]
[ECO "D35"]
[WhiteElo "2281"]
[BlackElo "2258"]
[PlyCount "64"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "KJCA Kings"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 Be7 7. Bd3 Nbd7 8. Nf3 h6 9. Bf4 Nh5 10. Be5 Nxe5 11. dxe5 g6 12. Rg1 Ng7 13. g4 Qb6 14. Qc2 Be6 15. 0-0-0 0-0-0 16. Nd4 c5 17. Nxe6 Nxe6 18. Bxg6 fxg6 19. Nxd5 Rxd5 20. Rxd5 Nc7 21. Rd2 Qc6 22. Rgd1 Re8 23. Qd3 Na8 24. Qc4 Rf8 25. f4 Nb6 26. Qf1 Qe6 27. b3 Qxg4 28. a4 Qe6 29. Qb5 Na8 30. Rd7 Nb6 31. R7d2 Na8 32. Rd7 Nb6 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.03.27"]
[Round "6.31"]
[White "O'Donnell, Conor"]
[Black "Pert, Nicholas"]
[Result "1/2-1/2"]
[ECO "E21"]
[WhiteElo "2281"]
[BlackElo "2546"]
[PlyCount "38"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wood Green Youth"]
[BlackTeam "Cheddleton"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. e3 0-0 5. Bd2 b6 6. Nf3 Bxc3 7. Bxc3 Ne4 8. Rc1 Bb7 9. Be2 d6 10. 0-0 Nd7 11. Nd2 Nxc3 12. Rxc3 c5 13. dxc5 dxc5 14. Bf3 Qc7 15. Bxb7 Qxb7 16. Nf3 Rad8 17. Rd3 Qc7 18. Qd2 Nb8 19. Rd1 Nc6 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.03.26"]
[Round "5.41"]
[White "Gormally, Daniel"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "D24"]
[WhiteElo "2483"]
[BlackElo "2281"]
[PlyCount "75"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Blackthorne Russia"]
[BlackTeam "Wood Green Youth"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. Nc3 a6 5. e4 b5 6. e5 Nd5 7. a4 e6 8. axb5 Bb4 9. Bd2 Nb6 10. Be2 0-0 11. 0-0 Bb7 12. Qc2 Be7 13. Rac1 Qd7 14. bxa6 Nxa6 15. Ne4 h6 16. Rfd1 Qa4 17. Qb1 Rfb8 18. Be3 Bd5 19. Nc3 Qd7 20. Nd2 c6 21. Nde4 Nb4 22. Nc5 Qa7 23. Nxd5 cxd5 24. Nxe6 Na2 25. Rc2 fxe6 26. Bg4 Qd7 27. Re2 Bf8 28. f4 c3 29. Qg6 Re8 30. f5 Qf7 31. Qxf7+ Kxf7 32. Bh5+ Kg8 33. Bxe8 Rxe8 34. Ra1 cxb2 35. Rxb2 Nc4 36. Raxa2 Nxe3 37. fxe6 Nf5 38. Rb5 1/2-1/2

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.20"]
[Round "8.1"]
[White "Murphy, Conor"]
[Black "O'Donnell, Conor"]
[Result "1-0"]
[ECO "D35"]
[WhiteElo "2402"]
[BlackElo "2311"]
[PlyCount "83"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. cxd5 exd5 5. Bg5 c6 6. e3 h6 7. Bh4 Be7 8. Bd3 0-0 9. Bg3 Ne8 10. Qc2 Nd7 11. Nge2 Bd6 12. 0-0 Bxg3 13. Nxg3 Nd6 14. f3 Qg5 15. Qf2 f5 16. Nge2 Nb6 17. Nf4 Bd7 18. b3 Rae8 19. Rfe1 Rf7 20. Rac1 Bc8 21. Bb1 Rfe7 22. h3 h5 23. h4 Qh6 24. Nd1 Nd7 25. Qg3 Nf8 26. Kf2 Nb5 27. Nb2 Nd6 28. Nbd3 Nf7 29. b4 b5 30. a4 bxa4 31. Bc2 Ba6 32. Bxa4 Rc8 33. b5 cxb5 34. Nxd5 Rd7 35. Bb3 Rxc1 36. Rxc1 Bb7 37. Nc3 Kh7 38. Ne5 Nxe5 39. Qxe5 b4 40. Nb5 a6 41. Nc7 g6 42. Ne8 1-0

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.20"]
[Round "9.1"]
[White "O'Donnell, Conor"]
[Black "Arkell, Keith C"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2311"]
[BlackElo "2502"]
[PlyCount "49"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 Bg4 6. h3 Bxf3 7. Qxf3 c6 8. g4 Qxd4 9. Be3 Qd8 10. g5 Nd5 11. 0-0-0 e6 12. Nxd5 cxd5 13. c4 Bd6 14. cxd5 e5 15. h4 Nd7 16. Kb1 0-0 17. Qf5 g6 18. Qh3 Re8 19. h5 Nf8 20. Bd3 Qe7 21. Be4 Rac8 22. hxg6 fxg6 23. Rc1 Rxc1+ 24. Rxc1 a6 25. Qg4 1/2-1/2

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.19"]
[Round "7.1"]
[White "Kanyamarala, Trisha"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "A88"]
[WhiteElo "2162"]
[BlackElo "2311"]
[PlyCount "31"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 f5 2. Nf3 Nf6 3. g3 g6 4. Bg2 Bg7 5. 0-0 0-0 6. c4 d6 7. Nc3 c6 8. Qc2 Qc7 9. b3 e5 10. dxe5 dxe5 11. Ba3 Re8 12. Rad1 Bf8 13. Bxf8 Kxf8 14. Na4 Be6 15. Nb2 Nbd7 16. Qd2 1/2-1/2

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.19"]
[Round "6.1"]
[White "O'Donnell, Conor"]
[Black "Carroll, Peter"]
[Result "1-0"]
[ECO "E17"]
[WhiteElo "2311"]
[BlackElo "2137"]
[PlyCount "76"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 b6 3. Bg2 Bb7 4. 0-0 e6 5. c4 Be7 6. Nc3 0-0 7. Re1 d5 8. cxd5 exd5 9. d4 Na6 10. Bf4 c5 11. Rc1 Ne4 12. dxc5 Naxc5 13. Be3 Re8 14. Nb5 Ne6 15. Nfd4 Nxd4 16. Bxd4 Nc5 17. Be5 Bg5 18. Bf4 Bxf4 19. gxf4 a6 20. Nd4 Qh4 21. e3 Rad8 22. Nf3 Qf6 23. b4 Ne4 24. Qd4 Qd6 25. Red1 Re6 26. h4 h6 27. Rc2 g5 28. hxg5 hxg5 29. Nxg5 Nxg5 30. fxg5 Qe7 31. Qf4 Re5 32. Rdc1 Rd7 33. Qf6 Qxf6 34. gxf6 d4 35. Bxb7 Rxb7 36. exd4 Rd5 37. Rc3 Rxd4 38. Rg3+ Kh7 1-0

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.18"]
[Round "4.1"]
[White "O'Donnell, Conor"]
[Black "Daly, Colm"]
[Result "1/2-1/2"]
[ECO "E06"]
[WhiteElo "2311"]
[BlackElo "2256"]
[PlyCount "89"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. c4 e6 2. g3 Nf6 3. Bg2 d5 4. Nf3 c6 5. Qc2 Be7 6. 0-0 0-0 7. d4 a5 8. Rd1 b5 9. cxb5 cxb5 10. Bf4 Bb7 11. Nc3 Qb6 12. Qb3 Ba6 13. Ne5 b4 14. e4 dxe4 15. Bg5 Ra7 16. Nxe4 Nxe4 17. Bxe7 Rxe7 18. Bxe4 Rd8 19. a3 g6 20. Qe3 f6 21. Ng4 f5 22. Nh6+ Kf8 23. Bd3 Bxd3 24. Rxd3 Nc6 25. Rc1 Kg7 26. g4 Rd5 27. g5 Re8 28. Rc5 Rxc5 29. dxc5 Qc7 30. Rd6 e5 31. Qb3 Qe7 32. h4 Nd4 33. Qd5 Ne2+ 34. Kf1 Nf4 35. Qc6 Kh8 36. Rd7 Qe6 37. Qb7 Qc4+ 38. Kg1 Nh3+ 39. Kh2 Nxg5 40. hxg5 Qh4+ 41. Kg1 Qxg5+ 42. Kf1 Qxh6 43. c6 Qc1+ 44. Ke2 Qxb2+ 45. Kf1 1/2-1/2

[Event "IRL-chT"]
[Site "Dublin"]
[Date "2022.03.18"]
[Round "5.1"]
[White "Venkatesan, Kavin"]
[Black "O'Donnell, Conor"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "2085"]
[BlackElo "2311"]
[PlyCount "92"]
[EventDate "2022.03.16"]
[EventType "tourn"]
[EventRounds "9"]
[EventCountry "IRL"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 c5 5. d5 b5 6. e4 0-0 7. Nh3 bxc4 8. Bxc4 Nxd5 9. Bxd5 exd5 10. Qxd5 Ba6 11. Be3 Qb6 12. Kf2 Nc6 13. Rab1 d6 14. a3 Bxc3 15. bxc3 Qc7 16. Rhd1 Rad8 17. Bg5 Rd7 18. Bf4 Rfd8 19. Bg5 Re8 20. Bf4 Re6 21. Bg3 h6 22. Nf4 Re8 23. Nd3 Ne7 24. Qa2 Red8 25. Bh4 g5 26. Bg3 Qc6 27. h4 Bxd3 28. Rxd3 d5 29. exd5 Nxd5 30. Qb2 c4 31. Rd4 Qc5 32. Qb5 Qxb5 33. Rxb5 Nxc3 34. Rxd7 Rxd7 35. Rb8+ Kh7 36. hxg5 hxg5 37. Rc8 Rd2+ 38. Ke1 Rxg2 39. Bf2 Nb1 40. Rxc4 Nxa3 41. Ra4 Nb5 42. Ra5 a6 43. Rxa6 Rh2 44. Be3 Rh6 45. Ra5 Rh1+ 46. Kf2 Rb1 1/2-1/2

