[Event "NATO-ch 34th"]
[Site "Rhodes"]
[Date "2024.10.24"]
[Round "6"]
[White "Hater, David"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1922"]
[BlackElo "1748"]
[PlyCount "83"]
[EventDate "2024.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e6 2. Nf3 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Ng3 Bd6 6. d4 Nc6 7. c3 a6 8. Bd3 0-0 9. Qc2 h6 10. Bd2 e5 11. dxe5 Nxe5 12. Nxe5 Bxe5 13. 0-0-0 c6 14. f4 Bd6 15. h3 Qc7 16. Ne2 c5 17. c4 Bd7 18. g4 Bc6 19. Rhg1 Rfe8 20. Rdf1 Ne4 21. Be1 b5 22. h4 Re7 23. h5 f6 24. Bh4 Rae8 25. cxb5 axb5 26. Bxb5 Bxb5 27. Qb3+ c4 28. Qxb5 Nc5 29. Qxc4+ Kh8 30. Nc3 Re3 31. Kb1 Ne4 32. Qxc7 Bxc7 33. Nxe4 R3xe4 34. f5 Be5 35. Rg2 Rb8 36. Rd1 Rbb4 37. Rdg1 Bd4 38. Re1 Rf4 39. a3 Ra4 40. Re8+ Kh7 41. Rc2 Bxb2 42. Rcc8 1-0

[Event "NATO-ch 34th"]
[Site "Rhodes"]
[Date "2024.10.24"]
[Round "5"]
[White "O'Byrne, Daniel"]
[Black "Skaburskis, Martynas"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1748"]
[BlackElo "1893"]
[PlyCount "65"]
[EventDate "2024.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 c6 2. Nc3 d5 3. exd5 cxd5 4. Nf3 Nc6 5. d4 Bg4 6. Be2 Nf6 7. 0-0 e6 8. Bf4 Bxf3 9. Bxf3 Bd6 10. Bxd6 Qxd6 11. Re1 0-0 12. a3 a6 13. Qd2 Ne7 14. h3 Rac8 15. Rad1 Qb6 16. Rb1 Rc4 17. Ne2 Ng6 18. c3 Qd6 19. Qg5 h6 20. Qe3 Nh4 21. g3 Nxf3+ 22. Qxf3 Ne4 23. Qd3 b5 24. Kg2 Qe7 25. Nf4 Qg5 26. Rbd1 Qf5 27. f3 Nd6 28. Qd2 Rc6 29. Re5 Nc4 30. Rxf5 Nxd2 31. Re5 Nc4 32. Re2 Rb8 33. Nd3 1/2-1/2

[Event "NATO-ch 34th"]
[Site "Rhodes"]
[Date "2024.10.23"]
[Round "4"]
[White "Smit, Jan"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "1866"]
[BlackElo "1748"]
[PlyCount "36"]
[EventDate "2024.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. Nf3 c5 2. c3 Nc6 3. d4 cxd4 4. Nxd4 Nxd4 5. Qxd4 d6 6. Bg5 Bd7 7. Nd2 Qa5 8. Bh4 Rc8 9. Nb3 Qh5 10. e3 a6 11. Be2 Qg6 12. 0-0 Bc6 13. Qg4 e6 14. Rad1 Nf6 15. Qg3 Qxg3 16. Bxg3 Ne4 17. Bf3 Nxg3 18. Bxc6+ Rxc6 1/2-1/2

[Event "NATO-ch 34th"]
[Site "Rhodes"]
[Date "2024.10.22"]
[Round "2"]
[White "Middaugh, Jon S"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1877"]
[BlackElo "1748"]
[PlyCount "36"]
[EventDate "2024.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. b6 Qxb6 6. Nc3 d6 7. e4 g6 8. Qc2 Bg7 9. h3 Bd7 10. Nf3 Bb5 11. Bd3 Nfd7 12. 0-0 Bxd3 13. Qxd3 Ne5 14. Nxe5 Bxe5 15. Rb1 0-0 16. b3 Nd7 17. Bb2 Rfb8 18. Na4 Qb5 1/2-1/2

[Event "NATO-ch 34th"]
[Site "Rhodes"]
[Date "2024.10.21"]
[Round "1"]
[White "O'Byrne, Daniel"]
[Black "Michalski, Daniel"]
[Result "0-1"]
[ECO "C01"]
[WhiteElo "1748"]
[BlackElo "2011"]
[PlyCount "100"]
[EventDate "2024.10.21"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GRE"]
[SourceTitle "CB44_2024"]
[Source "Chessbase"]
[SourceDate "2024.10.30"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Bd3 Nc6 5. c3 Bd6 6. Nf3 Nge7 7. 0-0 Bg4 8. h3 Bh5 9. Be3 Qd7 10. b4 f6 11. b5 Na5 12. Nbd2 Bg6 13. Be2 Bf7 14. Re1 0-0 15. Bd3 Nc4 16. a4 Nb2 17. Bxh7+ Kxh7 18. Qc2+ f5 19. Qxb2 f4 20. Nf1 fxe3 21. Nxe3 Kg8 22. Ng4 Rae8 23. Qd2 Qf5 24. Nge5 Ng6 25. g4 Nxe5 26. Nxe5 Qh7 27. Kg2 Bg6 28. f3 Re6 29. Qg5 Qh6 30. Qxh6 gxh6 31. Kg3 Kg7 32. f4 Be4 33. c4 c6 34. c5 Bc7 35. Rf1 Ba5 36. f5 Rxe5 37. dxe5 Bc7 38. f6+ Rxf6 39. Rxf6 Bxe5+ 40. Kf2 Kxf6 41. Ra3 Bd4+ 42. Ke2 Ke5 43. bxc6 bxc6 44. Rg3 Bxc5 45. g5 hxg5 46. Rxg5+ Kf4 47. Rg8 d4 48. Rb8 a5 49. Kd1 d3 50. Rg8 Bb4 0-1

[Event "BCF-chT4S 2324 (4NCL)"]
[Site "England"]
[Date "2024.02.11"]
[Round "6.45"]
[White "O'Byrne, Daniel"]
[Black "Butcher, Nathaniel"]
[Result "0-1"]
[ECO "B46"]
[WhiteElo "1730"]
[BlackElo "1498"]
[PlyCount "150"]
[EventDate "2024.02.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Guildford Young Guns"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 e6 3. Nf3 Nc6 4. d4 cxd4 5. Nxd4 a6 6. Be3 Bb4 7. Qd2 h6 8. f3 Nf6 9. a3 Ba5 10. Be2 d5 11. b4 Bb6 12. Nxc6 bxc6 13. Na4 Ba7 14. Rd1 e5 15. exd5 cxd5 16. Nc5 d4 17. f4 Bxc5 18. fxe5 Ne4 19. Qd3 Qh4+ 20. g3 Nxg3 21. Bf2 Qe4 22. Qxe4 Nxe4 23. bxc5 Nxc5 24. Bxd4 Ne6 25. Bf3 Rb8 26. Ba7 Rb5 27. Bc6+ Ke7 28. Bxb5 axb5 29. Rg1 g6 30. Rg3 Bd7 31. Rgd3 Bc6 32. Rd6 Rc8 33. Bb6 Be8 34. R1d2 Kf8 35. Ba5 Kg7 36. Bd8 Kh7 37. Bf6 Bc6 38. Kf2 Be8 39. Rb6 Kg8 40. Rb7 Kh7 41. Ke3 g5 42. h4 Kg6 43. hxg5 hxg5 44. Rh2 Rc3+ 45. Kd2 Rxa3 46. Rb8 Bc6 47. Rg8+ Kf5 48. Rh7 Ra7 49. Rc8 Bd5 50. Rb8 Bc4 51. Rh5 Kg4 52. Rh1 Nd4 53. Rg1+ Kf4 54. Bxg5+ Kxe5 55. Rg3 Rd7 56. Rg2 Nc6+ 57. Kc3 Nxb8 58. Rf2 Nc6 59. Bf6+ Ke4 60. Bg7 f5 61. Bh6 Rh7 62. Rf4+ Ke5 63. Rh4 Kf6 64. Bg5+ Kg6 65. Rxh7 Kxh7 66. Bf4 Kg6 67. Kd2 b4 68. Ke3 Kh5 69. Bd6 Kg4 70. Bc7 Bd5 71. Bb6 f4+ 72. Kd2 Bc4 73. Bc5 f3 74. Bf2 Kf4 75. Bh4 Ne5 0-1

[Event "BCF-chT4S 2324 (4NCL)"]
[Site "England"]
[Date "2024.02.10"]
[Round "5.35"]
[White "Perchard, Matthew"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "1569"]
[BlackElo "1730"]
[PlyCount "86"]
[EventDate "2024.02.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "Celtic Tigers III"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 Qb6 8. Nf3 cxd4 9. cxd4 Bb4+ 10. Bd2 Bxd2+ 11. Qxd2 Nf8 12. 0-0 Bd7 13. Rac1 Ng6 14. Rfe1 0-0 15. Bb1 Rac8 16. Rc3 Na5 17. Rxc8 Rxc8 18. b3 Bb5 19. Nc3 Bd7 20. Rc1 Qb4 21. Ne2 Qxd2 22. Rxc8+ Bxc8 23. Nxd2 Ne7 24. Bd3 a6 25. f4 Nac6 26. Kf2 Bd7 27. a3 g6 28. Ke3 Nf5+ 29. Bxf5 gxf5 30. Ng3 Nb8 31. Nh5 Bc6 32. Nf6+ Kg7 33. g3 Kg6 34. h4 h5 35. Nf3 a5 36. Ne1 Nd7 37. Nxd7 Bxd7 38. Nc2 f6 39. b4 Ba4 40. Ne1 axb4 41. axb4 Bb5 42. Nf3 fxe5 43. dxe5 Kf7 1/2-1/2

[Event "BCF-chT4S 2324 (4NCL)"]
[Site "England"]
[Date "2024.01.07"]
[Round "4.33"]
[White "O'Byrne, Daniel"]
[Black "Shek, Daniel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1731"]
[BlackElo "1670"]
[PlyCount "82"]
[EventDate "2024.02.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Crowthorne II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. e3 e6 3. Bd3 c5 4. c3 Nc6 5. f4 d5 6. Nf3 Be7 7. 0-0 0-0 8. Ne5 Qc7 9. Qf3 b6 10. g4 Bb7 11. Nd2 g6 12. Qg3 Nxe5 13. dxe5 Ne4 14. Nxe4 dxe4 15. Bc2 Rfd8 16. f5 c4 17. fxg6 fxg6 18. h4 Rf8 19. Bd2 Rxf1+ 20. Rxf1 Rf8 21. Rf4 g5 22. Rxf8+ Bxf8 23. hxg5 Bg7 24. Qg2 Qxe5 25. Be1 Qxg5 26. Bf2 Qd5 27. Be1 Bf6 28. Qg3 Bg5 29. Kf1 e5 30. Qf2 Bc8 31. Qg2 Bxe3 32. Bxe4 Qf7+ 33. Ke2 Qf4 34. Bf3 Bc1 35. Kd1 Be3 36. Kc2 b5 37. Bg3 Qg5 38. Be1 Qg6+ 39. Be4 Qxg4 40. Bd5+ Kh8 41. Qf1 Bf5+ 0-1

[Event "BCF-chT4S 2324 (4NCL)"]
[Site "England"]
[Date "2024.01.06"]
[Round "3.23"]
[White "Gurner, Jem"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C06"]
[WhiteElo "2080"]
[BlackElo "1731"]
[PlyCount "81"]
[EventDate "2024.02.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2025"]
[Source "ChessBase"]
[SourceDate "2024.10.14"]
[SourceVersion "1"]
[SourceVersionDate "2024.10.14"]
[SourceQuality "1"]
[WhiteTeam "ToBeDecided"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. c3 c5 6. Ngf3 Nc6 7. Bd3 Qb6 8. 0-0 cxd4 9. cxd4 Be7 10. Nb3 Na5 11. Nxa5 Qxa5 12. h4 Nf8 13. Qe2 h6 14. Bd2 Bb4 15. Be3 Bd7 16. a3 Be7 17. b4 Qb6 18. Rfb1 a6 19. a4 Qd8 20. h5 Nh7 21. Nd2 0-0 22. f4 f5 23. g4 Rc8 24. b5 a5 25. Rc1 b6 26. Qg2 Kh8 27. gxf5 Qe8 28. fxe6 Bxe6 29. Qg6 Bg8 30. Nf3 Qd7 31. f5 Ng5 32. Nxg5 hxg5 33. h6 Rxc1+ 34. Rxc1 Bd8 35. hxg7+ Qxg7 36. Qxg7+ Kxg7 37. f6+ Kh6 38. Rc2 Bxf6 39. exf6 Rxf6 40. Rc6 Re6 41. Bf5 1-0

[Event "NATO-ch 33rd"]
[Site "Portoroz"]
[Date "2023.09.07"]
[Round "6"]
[White "O'Byrne, Daniel"]
[Black "Allmann, Lauri"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1655"]
[BlackElo "1788"]
[PlyCount "110"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 d6 3. Nc3 g6 4. f3 Bg7 5. e4 Nbd7 6. Qd2 c5 7. dxc5 Nxc5 8. e5 Nh5 9. exd6 Nxf4 10. Qxf4 Bxc3+ 11. bxc3 Qxd6 12. Qxd6 exd6 13. Rd1 Ke7 14. Kf2 Na4 15. Re1+ Be6 16. Re3 Rac8 17. Ne2 Nb2 18. Ke1 Nc4 19. Re4 f5 20. Rd4 a6 21. g3 Ne3 22. Kd2 Nxf1+ 23. Rxf1 Bxa2 24. Nf4 Kd7 25. Ra1 Bc4 26. Ra4 Bb5 27. Rab4 Bc6 28. Nd3 Rhe8 29. f4 Kc7 30. Rb1 Re4 31. Nf2 Re6 32. Re1 Rxe1 33. Kxe1 Re8+ 34. Kf1 Bf3 35. Rd2 b5 36. Nh3 h6 37. Ng1 Be4 38. Ne2 d5 39. Nd4 Kb6 40. Rd1 Rc8 41. Ne2 a5 42. Ke1 Bf3 43. Rd3 Be4 44. Rd1 Kc5 45. Nd4 Kc4 46. Kd2 b4 47. cxb4 Kxd4 48. c3+ Kc4 49. bxa5 Ra8 50. Ra1 Ra6 51. h4 Kb5 52. Ke3 Rxa5 53. Rxa5+ Kxa5 54. g4 h5 55. g5 Ka4 0-1

[Event "NATO-ch 33rd"]
[Site "Portoroz"]
[Date "2023.09.05"]
[Round "2"]
[White "O'Byrne, Daniel"]
[Black "Circenis, Kaspars"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1655"]
[PlyCount "60"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 d5 4. Bg5 Bb4 5. a3 Bxc3+ 6. bxc3 Nbd7 7. c5 c6 8. e3 Qa5 9. Bxf6 Qxc3+ 10. Ke2 Nxf6 11. Qc1 Qxc1 12. Rxc1 0-0 13. f3 Bd7 14. g4 Rfb8 15. g5 Ne8 16. f4 b6 17. Nf3 f6 18. gxf6 gxf6 19. Rg1+ Kf7 20. Kd2 bxc5 21. Rxc5 Rb2+ 22. Rc2 Rb1 23. Ne1 Nd6 24. Bd3 Ra1 25. Rc3 Rb8 26. Rg2 Rb2+ 27. Nc2 f5 28. Rc5 Rxa3 29. Rc3 Ra1 30. Be2 Ne4+ 0-1

[Event "NATO-ch 33rd"]
[Site "Portoroz"]
[Date "2023.09.04"]
[Round "1"]
[White "Kedzierski, Slawomir"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C07"]
[WhiteElo "2021"]
[BlackElo "1655"]
[PlyCount "97"]
[EventDate "2023.09.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "SLO"]
[SourceTitle "CBM 216 Extra"]
[Source "ChessBase"]
[SourceDate "2023.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2023.11.30"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd8 7. 0-0 Nc6 8. Nb3 Nf6 9. Nbxd4 Nxd4 10. Nxd4 Bc5 11. Nb3 Qxd1 12. Rxd1 Be7 13. Bb5+ Bd7 14. a4 a6 15. Be2 Rc8 16. c3 0-0 17. Na5 Bc6 18. Nxc6 Rxc6 19. Bf3 Rb6 20. b4 Nd5 21. Bxd5 exd5 22. Rxd5 Rc6 23. Bd2 Bf6 24. Rc1 Rfc8 25. Rd3 Rc4 26. Kf1 Kf8 27. Rd7 Rd8 28. Rxd8+ Bxd8 29. Ke2 Rc6 30. c4 Re6+ 31. Kd3 Rd6+ 32. Kc2 b6 33. Be3 Ke8 34. c5 Rc6 35. Kd3 bxc5 36. bxc5 Ke7 37. Bd4 f6 38. Kc4 Ba5 39. Rb1 Ke6 40. Rb7 Bc7 41. Rb3 Bf4 42. Rb1 h6 43. h3 Bc7 44. Re1+ Kd7 45. Kd5 Ba5 46. Re7+ Kxe7 47. Kxc6 Bb4 48. Kb7 Kd8 49. c6 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.05.01"]
[Round "11.163"]
[White "O'Byrne, Daniel"]
[Black "Haslehurst, Harriet"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1682"]
[BlackElo "1530"]
[PlyCount "47"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece II"]
[BlackTeam "Crowthorne II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. e3 Nf6 3. Bd3 c5 4. c3 c4 5. Bc2 Nc6 6. f4 Bg4 7. Nf3 Ne4 8. 0-0 f5 9. Qe1 e6 10. Ne5 Nxe5 11. fxe5 Qg5 12. Ba4+ Kf7 13. Kh1 Be7 14. Nd2 Kg8 15. Nxe4 fxe4 16. Qg3 h5 17. Rf4 Rf8 18. Bd2 Be2 19. Rxf8+ Kxf8 20. Qf2+ Bf3 21. gxf3 exf3 22. Qxf3+ Kg8 23. Rf1 h4 24. Bc2 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.04.30"]
[Round "10.48"]
[White "Deacon, Matthew"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "D92"]
[WhiteElo "1800"]
[BlackElo "1682"]
[PlyCount "121"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wessex Some Stars II"]
[BlackTeam "War and Piece II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 c6 3. Nf3 g6 4. Bf4 Bg7 5. Nc3 Nf6 6. h4 Qa5 7. e3 Bf5 8. Qb3 Qb6 9. cxd5 Nxd5 10. Nxd5 cxd5 11. Qxb6 axb6 12. Bc7 Nc6 13. Bb5 Bd7 14. 0-0 Ra5 15. a4 0-0 16. Bxb6 Raa8 17. Bc5 Rfe8 18. b3 h5 19. Rac1 Bg4 20. Ne5 Bxe5 21. dxe5 Bd7 22. f4 Rac8 23. Rfd1 Be6 24. b4 Kf8 25. a5 Bg4 26. Bxc6 bxc6 27. Rd2 Ra8 28. Bb6 Rec8 29. Rdc2 Bd7 30. Kf2 Ke8 31. Ra1 Bf5 32. Rc3 Bd7 33. Ke2 Rcb8 34. Bc5 Rb5 35. a6 Bc8 36. a7 Kd7 37. Rca3 Bb7 38. Kd2 Ke6 39. Kc3 Bc8 40. Kd4 Kd7 41. g3 Ke8 42. R1a2 Kd7 43. g4 hxg4 44. h5 gxh5 45. Rh2 Rb7 46. Rxh5 Rb5 47. Rg5 Bb7 48. Rxg4 Ke6 49. Rg5 Re8 50. f5+ Kd7 51. Rg7 Ba8 52. Rxf7 Rb7 53. f6 Ke6 54. Rxe7+ Rbxe7 55. fxe7 Kd7 56. e4 dxe4 57. Kxe4 Rh8 58. Rd3+ Kc7 59. Rd8 Rxd8 60. Bb6+ Kd7 61. exd8Q+ 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.04.29"]
[Round "9.48"]
[White "O'Byrne, Daniel"]
[Black "Valle, Frank"]
[Result "1/2-1/2"]
[ECO "B80"]
[WhiteElo "1682"]
[BlackElo "1596"]
[PlyCount "92"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece II"]
[BlackTeam "Celtic Tigers III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 Be7 8. Qd2 Nc6 9. Be2 0-0 10. 0-0-0 d5 11. exd5 Nxd5 12. Nxd5 Qxd5 13. c4 Qd6 14. a3 Bf6 15. Qc3 Rd8 16. Nxc6 Qxc6 17. Rxd8+ Bxd8 18. Bd4 f6 19. Bd3 e5 20. Bf2 Be6 21. b3 Rc8 22. Kb2 b5 23. c5 f5 24. Qc2 g6 25. Rd1 Be7 26. b4 Qd5 27. Kb1 Qc6 28. Bg3 Bf6 29. Re1 Qd5 30. Rd1 Qa8 31. Re1 Qd5 32. Rd1 Qa8 33. Be2 Rd8 34. Rxd8+ Qxd8 35. Qd1 Qc7 36. Qd6 Qxd6 37. cxd6 Kf8 38. a4 Bd7 39. Ka2 Kf7 40. Bf2 Ke6 41. Bc5 Bg7 42. Bd1 bxa4 43. Ka3 Bf8 44. Bxa4 Bxd6 45. Bb3+ Ke7 46. Bg8 Bxc5 1/2-1/2

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.03.26"]
[Round "8.131"]
[White "O'Byrne, Daniel"]
[Black "MacLeod, Alasdair"]
[Result "1/2-1/2"]
[ECO "A45"]
[WhiteElo "1682"]
[BlackElo "1819"]
[PlyCount "38"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece II"]
[BlackTeam "Deaf England"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. e3 g6 3. Bd3 Bg7 4. f4 d6 5. Nf3 Nbd7 6. 0-0 0-0 7. c3 c6 8. e4 e5 9. fxe5 dxe5 10. Bg5 h6 11. Bh4 Qb6 12. Qd2 Nh5 13. Bf2 Qc7 14. Be3 Kh7 15. Na3 b6 16. d5 a5 17. c4 cxd5 18. cxd5 Qd6 19. Rac1 Bb7 1/2-1/2

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.03.25"]
[Round "7.131"]
[White "Ramsey, Dairi"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C19"]
[WhiteElo "1499"]
[BlackElo "1682"]
[PlyCount "57"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Watford II"]
[BlackTeam "War and Piece II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. Nf3 Nbc6 8. Be2 Qb6 9. g4 Bd7 10. Kf1 h5 11. gxh5 Rxh5 12. Nd2 Rh8 13. Nb3 cxd4 14. cxd4 Nf5 15. c3 Rc8 16. Nc5 Nxe5 17. Bf4 Ng6 18. Rb1 Qa5 19. Bd2 Bc6 20. Nxb7 Qc7 21. Nc5 Rxh2 22. Rxh2 Qxh2 23. Ba6 Rc7 24. Qb3 Rd7 25. a4 Ke7 26. Bc1 f6 27. Ba3 Kf7 28. Qb8 Re7 29. Qxh2 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.02.05"]
[Round "6.15"]
[White "O'Byrne, Daniel"]
[Black "Zhu, Yaoyao"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1682"]
[BlackElo "2056"]
[PlyCount "42"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Average Wood Pushers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 0-0 6. Nbd2 d5 7. exd5 Nxd5 8. b4 Nxc3 9. Qb3 b5 10. Bxf7+ Rxf7 11. Qxc3 Qd5 12. a3 Bf5 13. Bb2 Bxd3 14. Rc1 e4 15. Qxc6 Qxc6 16. Rxc6 exf3 17. Nxf3 Be4 18. Ne5 Bxc6 19. Nxc6 Bf6 20. Bxf6 Rxf6 21. Nd4 Re8+ 0-1

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.02.04"]
[Round "5.45"]
[White "Michener, Max"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C28"]
[WhiteElo "1502"]
[BlackElo "1682"]
[PlyCount "71"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights III"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nc3 Nc6 3. Bc4 Nf6 4. d3 h6 5. f4 Bb4 6. Bd2 d6 7. f5 a6 8. a3 Bc5 9. h3 Bd7 10. Nf3 Nh5 11. g4 Ng3 12. Rh2 h5 13. Bg5 f6 14. Bh4 hxg4 15. hxg4 Nxf5 16. gxf5 Qe7 17. Nd5 Qd8 18. Nd2 Na5 19. Qg4 Kf8 20. Rg2 g5 21. Bf2 Bxf2+ 22. Kxf2 c6 23. Ne3 Nxc4 24. Nexc4 d5 25. exd5 cxd5 26. Ne3 Rh4 27. Qg3 Qb6 28. Ke2 Bc6 29. Nf3 Rh8 30. Nxe5 Qxb2 31. Ng6+ Kg7 32. Qc7+ Kg8 33. Nxh8 Be8 34. Rag1 Bh5+ 35. Kd2 Bf3 36. Qf7+ 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.08"]
[Round "4.153"]
[White "Matilal, Tamal"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "A02"]
[WhiteElo "1354"]
[BlackElo "1682"]
[PlyCount "94"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oxford IV"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. f4 b6 2. b3 Bb7 3. Bb2 d5 4. Nf3 c5 5. e3 e6 6. Bb5+ Nc6 7. 0-0 a6 8. Bxc6+ Bxc6 9. Ne5 Bb7 10. Qh5 Qc7 11. Ng4 0-0-0 12. a4 f5 13. Be5 Qe7 14. Nf2 g6 15. Qg5 Bh6 16. Qxe7 Nxe7 17. Bxh8 Rxh8 18. c3 g5 19. Nd3 Rg8 20. g3 gxf4 21. exf4 Nc6 22. Na3 Bg7 23. Rae1 Kd7 24. Ne5+ Nxe5 25. fxe5 Bh6 26. Nb1 Bc6 27. d4 Rg4 28. Rd1 Be3+ 29. Kg2 cxd4 30. cxd4 Bxd4 31. Rf4 Bxe5 32. Rxg4 fxg4 33. Kf2 Bd6 34. Nc3 Bc5+ 35. Kf1 Ke7 36. Ne2 e5 37. Rc1 Kd6 38. Nc3 e4 39. Na2 a5 40. Ke2 Bd4 41. Rb1 Bc5 42. Rb2 d4 43. b4 axb4 44. Nxb4 d3+ 45. Kd2 Bd5 46. Na2 Bc4 47. Rb1 e3+ 0-1

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2023.01.07"]
[Round "3.156"]
[White "O'Byrne, Daniel"]
[Black "Eccleston, Bryony"]
[Result "1-0"]
[ECO "C30"]
[WhiteElo "1682"]
[BlackElo "1027"]
[PlyCount "71"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "She Plays To Win Lionesses"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nc3 Nf6 3. f4 d6 4. Nf3 Nc6 5. Bc4 Nd4 6. fxe5 Nxf3+ 7. Qxf3 dxe5 8. d3 a6 9. Bg5 Be7 10. h3 b5 11. Bb3 Qd4 12. 0-0-0 c6 13. g4 Qd6 14. Be3 h6 15. d4 exd4 16. Rxd4 Qc7 17. Rhd1 c5 18. Nd5 Qb7 19. Nxf6+ Bxf6 20. Bd5 Qb6 21. R4d2 Ra7 22. e5 Bxe5 23. Bc6+ Ke7 24. Qd5 Bd4 25. Bxd4 cxd4 26. Rxd4 Qc7 27. Re1+ Kf6 28. Qf3+ Kg6 29. Be4+ Kg5 30. Rd5+ f5 31. Rxf5+ Bxf5 32. Qxf5+ Kh4 33. Qh5+ Kg3 34. g5 Qf4+ 35. Kb1 Qf2 36. Qg4+ 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2022.11.06"]
[Round "2.76"]
[White "Munden, Matthew J"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C50"]
[WhiteElo "1571"]
[BlackElo "1682"]
[PlyCount "59"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wotton Hall"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 f5 4. Nc3 fxe4 5. Ng1 Nf6 6. Nd5 Bc5 7. Nh3 d6 8. c3 Bxh3 9. gxh3 Rf8 10. Rf1 Nxd5 11. Bxd5 Qh4 12. Qe2 Rf5 13. Bxc6+ bxc6 14. d4 exd3 15. Qd2 a5 16. a3 Kd7 17. b4 axb4 18. cxb4 Bd4 19. Bb2 Ba7 20. 0-0-0 Rf3 21. Rg1 Bxf2 22. Rxg7+ Ke6 23. Kb1 Bb6 24. Qc3 c5 25. Qb3+ d5 26. bxc5 Bxc5 27. Qb7 Rd8 28. Qxc7 Bd6 29. Qa7 Rxh3 30. Qf7# 1-0

[Event "BCF-chT4 2223 (4NCL)"]
[Site "England"]
[Date "2022.11.05"]
[Round "1.106"]
[White "O'Byrne, Daniel"]
[Black "Dos Santos Silva, Bruno Alexandre"]
[Result "1/2-1/2"]
[ECO "B76"]
[WhiteElo "1682"]
[BlackElo "1772"]
[PlyCount "39"]
[EventDate "2022.11.05"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "MASCeteers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. f3 Bg7 7. Be3 0-0 8. Qd2 Nc6 9. g4 Be6 10. h4 h5 11. gxh5 Nxh5 12. Rg1 Kh7 13. Nxe6 fxe6 14. Qg2 Ne5 15. Be2 Bf6 16. 0-0-0 Rg8 17. Qh3 Qc8 18. f4 Nc4 19. Bxh5 gxh5 20. Bd4 1/2-1/2

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.07.01"]
[Round "7"]
[White "Muld, Tarmo"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "D37"]
[WhiteElo "1783"]
[BlackElo "1664"]
[PlyCount "36"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 e6 2. c4 d5 3. Nc3 g6 4. Nf3 Bg7 5. Bg5 Nf6 6. e3 0-0 7. Bd3 b6 8. cxd5 exd5 9. 0-0 h6 10. Bh4 g5 11. Bg3 Nh5 12. Rc1 Nxg3 13. hxg3 Ba6 14. a3 Bxd3 15. Qxd3 Qd7 16. Rfd1 Nc6 17. b4 Ne7 18. Qc2 Rac8 1/2-1/2

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.30"]
[Round "5"]
[White "Moulton, Richard"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "C10"]
[WhiteElo "1766"]
[BlackElo "1664"]
[PlyCount "78"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[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. Nc3 c5 4. exd5 cxd4 5. Qxd4 Nc6 6. Qa4 exd5 7. Nf3 d4 8. Nb5 Bb4+ 9. Bd2 Bxd2+ 10. Kxd2 Nge7 11. Bd3 0-0 12. Nbxd4 Nxd4 13. Qxd4 Qc7 14. Rhe1 Ng6 15. g3 Be6 16. b3 Rfd8 17. Qb4 Rac8 18. Rac1 a5 19. Qb5 Qc3+ 20. Kd1 Rc5 21. Qxc5 Qxc5 22. Ke2 Bg4 23. Be4 Re8 24. Kf1 Bxf3 25. Bxf3 Rxe1+ 26. Rxe1 Qxc2 27. Re2 Qc7 28. Kg2 Nf8 29. Bd5 g6 30. Bc4 b5 31. Bd5 Kg7 32. Bf3 Ne6 33. Rd2 Ng5 34. Be2 Qc3 35. Rd8 Qc6+ 36. f3 Qc2 37. Kf2 Qxa2 38. Ra8 Ne6 39. Ke1 Qxb3 0-1

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.30"]
[Round "6"]
[White "O'Byrne, Daniel"]
[Black "Nielsen, Jan Mose"]
[Result "1/2-1/2"]
[ECO "A43"]
[WhiteElo "1664"]
[BlackElo "1991"]
[PlyCount "121"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 c5 2. c3 Qc7 3. g3 e6 4. Bg2 d5 5. Bf4 Qb6 6. Qc2 cxd4 7. cxd4 Na6 8. Nf3 Bd7 9. a3 Nf6 10. 0-0 Be7 11. Nc3 0-0 12. Qd2 Qb3 13. Ne5 Rfd8 14. Rfc1 Be8 15. Rab1 Rac8 16. Qe3 Qb6 17. b4 Nh5 18. Bf3 Nxf4 19. Qxf4 f6 20. Nd3 Rc4 21. Nc5 Bg6 22. Ra1 Nxc5 23. bxc5 Qa5 24. Qe3 Kf7 25. Kg2 Qa6 26. h4 h6 27. Qd2 b6 28. e3 bxc5 29. Be2 cxd4 30. Bxc4 dxc4 31. exd4 Bd3 32. Qe3 Qb7+ 33. Kg1 Qb6 34. Re1 Rxd4 35. Na4 Qd6 36. Nb2 f5 37. Nxd3 cxd3 38. Rad1 Qd5 39. Rd2 Bxh4 40. Red1 Bf6 41. Rxd3 e5 42. Rxd4 exd4 43. Qd3 Qc5 44. Kg2 h5 45. Qe2 g6 46. Re1 Qc6+ 47. Kg1 h4 48. gxh4 Bxh4 49. Qd3 Qd6 50. Qf3 Kf6 51. Rd1 Kg7 52. Kg2 Be7 53. Rd3 Bf6 54. Qb7+ Qe7 55. Qxe7+ Bxe7 56. Rxd4 Bxa3 57. Rd7+ Kf6 58. Rxa7 Bc1 59. Rc7 Bf4 60. Rc6+ Kg5 61. f3 1/2-1/2

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.29"]
[Round "4"]
[White "O'Byrne, Daniel"]
[Black "Van den Heuvel, Tonnie"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1664"]
[BlackElo "1799"]
[PlyCount "52"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 e6 3. e3 c5 4. c3 Nc6 5. Bd3 a6 6. Nf3 b5 7. dxc5 Bxc5 8. 0-0 Qe7 9. a3 e5 10. Nbd2 e4 11. Nxe4 Nxe4 12. Qc2 d5 13. Rad1 Bg4 14. Be2 Rd8 15. Nd4 Nxd4 16. exd4 Bxe2 17. Qxe2 Bd6 18. Bxd6 Nxd6 19. Qh5 0-0 20. Qxd5 Nc4 21. Qc6 Nxb2 22. Rb1 Nc4 23. Qxa6 Nd2 24. Rfe1 Qg5 25. Qxb5 Nf3+ 26. Kh1 Qxb5 0-1

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.28"]
[Round "2"]
[White "O'Byrne, Daniel"]
[Black "Kocur, Marc"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "1664"]
[BlackElo "1835"]
[PlyCount "93"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. e4 Nc6 2. d4 d5 3. e5 Bf5 4. c3 e6 5. Ne2 f6 6. f4 Nh6 7. Ng3 Bxb1 8. Rxb1 f5 9. Qb3 Na5 10. Qa4+ c6 11. b4 Nc4 12. b5 Qa5 13. Qxa5 Nxa5 14. bxc6 bxc6 15. Nh5 Kf7 16. Bd2 Be7 17. Bd3 Rhb8 18. 0-0 c5 19. h3 Ng8 20. Ng3 g6 21. Ne2 c4 22. Bc2 Ba3 23. Rxb8 Rxb8 24. Rb1 Rb6 25. Bc1 Bxc1 26. Nxc1 h6 27. Kf2 Ne7 28. Rxb6 axb6 29. Ba4 Nc8 30. Ke2 Na7 31. Bc2 Nb5 32. Kd2 Na3 33. Ne2 b5 34. Kc1 Nc6 35. Bd1 b4 36. Ba4 Na7 37. cxb4 N3b5 38. Bxb5 Nxb5 39. a4 Nc7 40. Nc3 g5 41. g3 gxf4 42. gxf4 Kg6 43. b5 Kh5 44. a5 Kh4 45. b6 Na6 46. Nxd5 Kxh3 47. Nc7 1-0

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.28"]
[Round "3"]
[White "Randall, Gordon J"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A51"]
[WhiteElo "1954"]
[BlackElo "1664"]
[PlyCount "59"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "CBM 209 Extra"]
[Source "ChessBase"]
[SourceDate "2022.09.30"]
[SourceVersion "1"]
[SourceVersionDate "2022.09.30"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e5 3. dxe5 Ne4 4. a3 Bc5 5. e3 d6 6. Qd5 Ng5 7. exd6 Bxd6 8. e4 Ne6 9. Nc3 c6 10. Qd1 0-0 11. Nf3 Qc7 12. Be2 Re8 13. 0-0 Nc5 14. Qc2 Bg4 15. h3 Bh5 16. Be3 Bg6 17. Nd2 Nbd7 18. f4 f6 19. b4 Na6 20. c5 Bf8 21. Bc4+ Bf7 22. Bxf7+ Kxf7 23. Qb3+ Ke7 24. Nf3 Kd8 25. Rad1 Kc8 26. Qf7 Rd8 27. Nd4 Ndb8 28. Ne6 Rxd1 29. Rxd1 Qd7 30. Qxf8+ 1-0

[Event "NATO-ch 32nd"]
[Site "Tartu"]
[Date "2022.06.27"]
[Round "1"]
[White "Stankowski, Aleksander"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A07"]
[WhiteElo "1971"]
[BlackElo "1664"]
[PlyCount "61"]
[EventDate "2022.06.27"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "EST"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 d5 2. g3 Bf5 3. Bg2 c6 4. 0-0 Qd7 5. Re1 f6 6. d3 e5 7. Nc3 Bb4 8. Bd2 Ne7 9. e4 Bg4 10. exd5 cxd5 11. h3 Bxh3 12. Nxe5 fxe5 13. Qh5+ g6 14. Qxh3 Qxh3 15. Bxh3 Nbc6 16. a3 Bc5 17. b4 Bb6 18. Kg2 0-0 19. Rf1 Nd4 20. Rac1 Kg7 21. Bg5 Ndc6 22. Be6 d4 23. Ne4 h6 24. Bd2 a6 25. Rh1 g5 26. Rh5 Kg6 27. Rch1 Rh8 28. Bxg5 Nd8 29. Bb3 Nf5 30. g4 Ng7 31. Rxh6+ 1-0

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.04.19"]
[Round "7.42"]
[White "O'Byrne, Daniel"]
[Black "Friedgood, David"]
[Result "1-0"]
[ECO "B06"]
[WhiteElo "1674"]
[BlackElo "2188"]
[PlyCount "65"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "War & Piece Overlord"]
[BlackTeam "MK Phoenix"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 g6 2. e4 Bg7 3. Nc3 d6 4. Nf3 a6 5. Bc4 e6 6. Be3 b5 7. Bd3 Nd7 8. a4 b4 9. Na2 c5 10. 0-0 Ne7 11. c3 Rb8 12. dxc5 dxc5 13. cxb4 cxb4 14. Bf4 e5 15. Be3 Nc6 16. Bc4 0-0 17. Bd5 Bb7 18. Rc1 Nd4 19. Nxd4 exd4 20. Bxd4 Bxd5 21. exd5 Nf6 22. Be5 Rb7 23. d6 Re8 24. Rc7 Rb8 25. Qd4 Rxe5 26. Qxe5 Ne8 27. Qe7 Nxd6 28. Qxd8+ Rxd8 29. Nxb4 Bxb2 30. Rd1 Re8 31. g3 Nf5 32. Rdd7 Bd4 33. Rxf7 1-0

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.04.05"]
[Round "6.22"]
[White "Sagar, Aneesh"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1202"]
[BlackElo "1674"]
[PlyCount "64"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Kent KJCA Kestrels IV"]
[BlackTeam "War & Piece Overlord"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. c3 Nc6 4. d4 cxd4 5. cxd4 Nf6 6. Nc3 Bb4 7. Bd3 d5 8. e5 Ne4 9. 0-0 Nxc3 10. bxc3 Bxc3 11. Rb1 Bb4 12. Bb5 Be7 13. Qa4 Bd7 14. Ba3 0-0 15. Rfc1 a6 16. Bxe7 axb5 17. Bxd8 Rxa4 18. Bb6 Rfa8 19. a3 Rxa3 20. Bc5 Ra2 21. Rxb5 Nxd4 22. Nxd4 Bxb5 23. Nxb5 Rc2 24. Rb1 Rxc5 25. Nd6 b5 26. f4 Rb8 27. g3 h5 28. Ra1 b4 29. Kf2 b3 30. Ke3 b2 31. Rb1 Rc1 32. Rxb2 Rxb2 0-1

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.03.22"]
[Round "5.32"]
[White "O'Byrne, Daniel"]
[Black "Stebbings, Anthony"]
[Result "1/2-1/2"]
[ECO "E20"]
[WhiteElo "1674"]
[BlackElo "2297"]
[PlyCount "76"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "War & Piece Overlord"]
[BlackTeam "Charlton Cobras"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 c5 5. a3 Bxc3 6. Bxc3 Ne4 7. Qd3 Nxc3 8. Qxc3 cxd4 9. Qxd4 0-0 10. Nf3 Nc6 11. Qd6 Qf6 12. 0-0-0 b6 13. e4 Ba6 14. e5 Qf4+ 15. Qd2 Qxd2+ 16. Rxd2 Na5 17. Rxd7 Rfd8 18. Rxd8+ Rxd8 19. Nd2 Rc8 20. b3 b5 21. b4 Nxc4 22. Bxc4 Bb7 23. Kb2 bxc4 24. Rc1 Bxg2 25. Rxc4 Rxc4 26. Nxc4 f6 27. Kc3 Kf8 28. Kd4 Ke7 29. a4 Kd7 30. b5 Bd5 31. exf6 gxf6 32. Kc5 Kc7 33. a5 Bf3 34. Nd6 f5 35. Ne8+ Kd8 36. Nd6 Kc7 37. Ne8+ Kd8 38. Nd6 Kc7 1/2-1/2

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.03.08"]
[Round "4.32"]
[White "Halse, Robert"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B40"]
[BlackElo "1674"]
[PlyCount "98"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Wessex Some Stars IV"]
[BlackTeam "War & Piece Overlord"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Qf3 Nc6 7. c3 Nge7 8. Be3 0-0 9. Bd3 Ne5 10. Qe2 Nxd3+ 11. Qxd3 f5 12. 0-0 fxe4 13. Qxe4 Bxe3 14. Qxe3 Nd5 15. Qe4 Nf4 16. g3 d5 17. Qe3 Nh3+ 18. Kg2 e5 19. N1d2 Ng5 20. Rfe1 Bh3+ 21. Kh1 e4 22. Nd4 Qf6 23. Rf1 Bxf1 24. Rxf1 Rae8 25. Kg2 Qd8 26. Ne2 Nf3 27. Nf4 g5 28. Ne2 Qa5 29. Kh1 Qa6 30. Nxf3 exf3 31. Qxg5+ Kh8 32. Qxd5 fxe2 33. Re1 Rxf2 34. Qd4+ Qf6 35. Qxf6+ Rxf6 36. Kg2 Kg7 37. h3 Rd6 38. Kf2 Rd2 39. b3 Rxa2 40. c4 Rb2 41. h4 Rxb3 42. Rxe2 Rxe2+ 43. Kxe2 Rxg3 44. Kf2 Rg4 45. Kf3 Rxc4 46. Kg3 b5 47. Kh3 b4 48. h5 b3 49. Kg3 b2 0-1

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.02.22"]
[Round "3.22"]
[White "O'Byrne, Daniel"]
[Black "Graham, Neil"]
[Result "1-0"]
[ECO "C42"]
[WhiteElo "1674"]
[BlackElo "1751"]
[PlyCount "65"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "War & Piece Overlord"]
[BlackTeam "Ashfield Anonymous III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 Nxc3 6. dxc3 Be7 7. Bc4 0-0 8. Be3 Nc6 9. 0-0 Bg4 10. Bd5 Rb8 11. Qd3 Bxf3 12. Bxf3 Ne5 13. Qf5 b6 14. Be2 Qd7 15. Qxd7 Nxd7 16. Rad1 h6 17. Rfe1 Nc5 18. Bb5 Ne6 19. f4 Bf6 20. f5 Nc5 21. Bd4 a6 22. Bc6 Nb7 23. Bxf6 gxf6 24. Re7 Rfc8 25. Bd5 Rf8 26. Rxc7 Nc5 27. b4 Na4 28. Bb3 b5 29. Rxd6 Rbc8 30. Rb7 Nxc3 31. Rdd7 Ne2+ 32. Kf2 Nf4 33. Kf3 1-0

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.02.08"]
[Round "2.42"]
[White "Tarling, Ray"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "A29"]
[WhiteElo "1797"]
[BlackElo "1674"]
[PlyCount "78"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guildford Gatekeepers"]
[BlackTeam "War & Piece Overlord"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 d5 2. cxd5 Nf6 3. Nc3 Nxd5 4. Nf3 Nc6 5. g3 e5 6. Qb3 Be6 7. Ng5 Nd4 8. Nxe6 fxe6 9. Qxb7 Rb8 10. Qxa7 Nc2+ 11. Kd1 Nxa1 12. Nxd5 exd5 13. Bg2 Be7 14. Qa4+ Kf7 15. Qc6 e4 16. f3 Rb6 17. Qa4 Qa8 18. Qxa8 Rxa8 19. fxe4 Rxa2 20. exd5 Nb3 21. d6 cxd6 22. Bd5+ Ke8 23. e3 Nxc1 24. Kxc1 Ra5 25. Be4 Bf6 26. d4 Ra2 27. Bxh7 Rbxb2 28. h4 Re2 29. Kb1 Ra3 30. g4 Raxe3 31. g5 Bxd4 32. Rd1 Rb3+ 33. Kc1 Be3+ 34. Rd2 Rxd2 35. h5 Rh2+ 36. Kd1 Ra3 37. Bg6+ Ke7 38. Bb1 Ra1 39. h6 Rxb1# 0-1

[Event "BCF-chT2 S5 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2022.01.25"]
[Round "1.12"]
[White "Young, Craig A"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "D06"]
[WhiteElo "2049"]
[BlackElo "1674"]
[PlyCount "86"]
[EventDate "2022.01.25"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 206 Extra"]
[Source "ChessBase"]
[SourceDate "2022.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.03.31"]
[SourceQuality "1"]
[WhiteTeam "Guildford Castles"]
[BlackTeam "War & Piece Overlord"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. c4 Nf6 3. cxd5 Nxd5 4. e4 Nf6 5. Nc3 e6 6. Nf3 Be7 7. Bd3 0-0 8. 0-0 Nc6 9. Re1 h6 10. a3 Nd7 11. e5 f5 12. exf6 Nxf6 13. Bc2 Bd6 14. h3 Ne7 15. Nb5 a6 16. Nxd6 cxd6 17. Be3 Bd7 18. Qd2 Ned5 19. Nh4 Nxe3 20. fxe3 Be8 21. Ng6 Bxg6 22. Bxg6 Nd5 23. Bc2 Qg5 24. Qd3 Rf6 25. Qh7+ Kf7 26. Re2 Nxe3 27. Rae1 Nc4 28. Be4 d5 29. Bd3 Rc8 30. Rc2 Nd6 31. Rec1 Qxc1+ 32. Rxc1 Rxc1+ 33. Kh2 Rc8 34. h4 Nf5 35. h5 Ne7 36. a4 Rf4 37. Bg6+ Kf6 38. Kh3 Rxd4 39. g4 Rxa4 40. g5+ hxg5 41. Bc2 Rh4+ 42. Kg3 Rxc2 43. Qxc2 Nf5+ 0-1

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.15"]
[Round "7.46"]
[White "Hater, Andrew"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B20"]
[BlackElo "1669"]
[PlyCount "124"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "NATO"]
[BlackTeam "NATO LTM"]

1. e4 c5 2. Nf3 e6 3. Nc3 Nc6 4. Bc4 a6 5. a4 Nf6 6. e5 Ng4 7. Qe2 Qc7 8. d3 Ngxe5 9. Nxe5 Qxe5 10. 0-0 Qxe2 11. Nxe2 Nb4 12. c3 Nc6 13. Be3 d5 14. Ba2 Bd7 15. f4 g6 16. Rac1 b6 17. d4 c4 18. b3 cxb3 19. Bxb3 Na5 20. Bc2 Nc4 21. Bf2 Bd6 22. Rfd1 Nb2 23. Rd2 Nxa4 24. Ra1 Nb2 25. Bxg6 Nc4 26. Bxf7+ Kxf7 27. Rda2 a5 28. g3 Rhb8 29. Nc1 a4 30. Nd3 b5 31. Be1 Na5 32. Rb1 Kf6 33. Kg2 Be8 34. Ne5 Nc4 35. Kf2 h5 36. h3 Bxe5 37. dxe5+ Kf5 38. Kf3 Nxe5+ 39. fxe5 Kxe5 40. Bf2 Bc6 41. Bd4+ Kd6 42. Re1 Rf8+ 43. Kg2 Bd7 44. h4 Rf5 45. Rae2 Raf8 46. Be5+ Kc5 47. Bd4+ Kc6 48. Be5 Rf3 49. Rc1 Rd3 50. Bf4 Kc5 51. Be5 Rff3 52. Rb2 Bc6 53. Re1 Bd7 54. Bd4+ Kd6 55. Be5+ Ke7 56. Rb4 Bc6 57. Kh3 Rf2 58. Bd4 Rc2 59. Rbb1 Rdd2 60. Rh1 a3 61. Ra1 a2 62. g4 Rd3+ 0-1

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.14"]
[Round "6.41"]
[White "O'Byrne, Daniel"]
[Black "Slaidins, Janis"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1669"]
[BlackElo "1843"]
[PlyCount "72"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "NATO LTM"]
[BlackTeam "Latvia"]
[BlackTeamCountry "LAT"]

1. d4 d5 2. Bf4 Nc6 3. e3 a6 4. c3 Bf5 5. Nf3 f6 6. Nh4 Be6 7. Nf3 Qd7 8. Nbd2 g5 9. Bg3 h5 10. h3 Bh6 11. Bd3 0-0-0 12. Qc2 f5 13. Ne5 Nxe5 14. Bxe5 Nf6 15. Nb3 b6 16. Bxa6+ Kb8 17. f4 Rhg8 18. Qe2 gxf4 19. exf4 Rg3 20. 0-0-0 Rdg8 21. Rhg1 Ka7 22. Bb5 c6 23. Bd3 Bf7 24. Nd2 h4 25. Bxf6 exf6 26. Rdf1 Re8 27. Qf2 Rxd3 28. Qxh4 Bg7 29. Kc2 Rde3 30. Re1 Rxe1 31. Rxe1 Rxe1 32. Qxe1 Bh5 33. Qh4 Qe8 34. g4 fxg4 35. hxg4 Bf7 36. Qh7 Bg6+ 0-1

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.14"]
[Round "5.41"]
[White "Van den Heuvel, Tonnie"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A01"]
[WhiteElo "1841"]
[BlackElo "1669"]
[PlyCount "39"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Netherlands"]
[BlackTeam "NATO LTM"]
[WhiteTeamCountry "NED"]

1. b3 d5 2. Bb2 c5 3. e3 Bf5 4. Nf3 a6 5. d4 e6 6. Bd3 Bxd3 7. Qxd3 cxd4 8. Qxd4 Nc6 9. Qd3 Rc8 10. a3 Nf6 11. Nbd2 Be7 12. 0-0 0-0 13. Rfe1 Qc7 14. c4 dxc4 15. Nxc4 Rfd8 16. Qc2 b5 17. Ncd2 Ne5 18. Qxc7 Nxf3+ 19. Nxf3 Rxc7 20. Rac1 1/2-1/2

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.13"]
[Round "4.40"]
[White "O'Byrne, Daniel"]
[Black "Muld, Tarmo"]
[Result "0-1"]
[ECO "B75"]
[WhiteElo "1669"]
[PlyCount "80"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "NATO LTM"]
[BlackTeam "Estonia"]
[BlackTeamCountry "EST"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 d6 5. Be3 Nf6 6. f3 g6 7. Qd2 Bg7 8. Bc4 Bd7 9. Nc3 a6 10. a3 b5 11. Ba2 Ne5 12. Qe2 Rc8 13. 0-0 0-0 14. Rfd1 Nc4 15. Bxc4 Rxc4 16. a4 Qc8 17. axb5 axb5 18. Ra5 b4 19. Na2 e5 20. Nb3 Rxc2 21. Rd2 Rxd2 22. Qxd2 Be6 23. Nac1 Bxb3 24. Nxb3 Qc4 25. Nc1 Rd8 26. Ra4 d5 27. Rxb4 Qc8 28. Bb6 Rd7 29. Nd3 dxe4 30. fxe4 Bf8 31. Rb3 Qc4 32. Rc3 Qxe4 33. Qe3 Qxe3+ 34. Bxe3 Nd5 35. Nxe5 Rb7 36. Rd3 Nxe3 37. Rxe3 Bc5 38. Kf2 Rxb2+ 39. Kf3 Bxe3 40. Nc4 Rf2+ 0-1

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.12"]
[Round "2.25"]
[White "Nielsen, Jan Mose"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "D00"]
[WhiteElo "1981"]
[BlackElo "1669"]
[PlyCount "141"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "NATO LTM"]
[WhiteTeamCountry "DEN"]

1. d4 d5 2. Bf4 Bf5 3. c4 dxc4 4. Nc3 c6 5. e4 Bg6 6. a4 e6 7. Bxc4 Qa5 8. f3 Nf6 9. Nge2 Be7 10. Qd2 Nbd7 11. 0-0 e5 12. Be3 exd4 13. Nxd4 Rd8 14. Qe1 Ne5 15. Be2 Bc5 16. Qf2 Qb4 17. Nxc6 Bxe3 18. Nxb4 Bxf2+ 19. Rxf2 0-0 20. Nbd5 Nxd5 21. Nxd5 Rfe8 22. Bb5 Re6 23. Rd2 Red6 24. Rad1 Kf8 25. Kf2 f5 26. Ke3 fxe4 27. fxe4 Ng4+ 28. Kf4 Nf6 29. Ke3 Bxe4 30. Nxf6 Rxd2 31. Rxd2 Rxd2 32. Nxh7+ Bxh7 33. Kxd2 Be4 34. g3 Bd5 35. Kc3 a6 36. Bc4 Bc6 37. a5 Ke7 38. Kd4 Kd6 39. Bd3 Kc7 40. Kc5 Bf3 41. Bf5 Bc6 42. g4 g5 43. Kd4 Kd8 44. Be4 Bb5 45. Bxb7 Be2 46. Ke5 Kc7 47. Be4 Bxg4 48. Kf6 Bh3 49. Kxg5 Kd6 50. Bd3 Kc5 51. Bxa6 Kb4 52. Bd3 Kxa5 53. Bf5 Bf1 54. h4 Be2 55. h5 Bxh5 56. Kxh5 Kb4 57. Bc2 Kb5 58. Kg5 Kb6 59. Kf5 Kc6 60. Ke4 Kc5 61. Kd3 Kb4 62. Kd4 Kb5 63. Kc3 Kb6 64. Kb4 Ka6 65. Kc5 Ka7 66. Kc6 Ka6 67. b4 Ka7 68. Bd3 Kb8 69. Kb6 Ka8 70. Be4+ Kb8 71. b5 1-0

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.12"]
[Round "3.36"]
[White "O'Byrne, Daniel"]
[Black "Dowd, Patrick"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1669"]
[BlackElo "1897"]
[PlyCount "75"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "NATO LTM"]
[BlackTeam "NATO"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nce2 Nc6 7. c3 Qb6 8. Nf3 g6 9. Rb1 a5 10. Be3 a4 11. dxc5 Bxc5 12. Bxc5 Nxc5 13. Ned4 Nxd4 14. Nxd4 Bd7 15. Be2 0-0 16. 0-0 Na6 17. Kh1 Nc7 18. h4 Bb5 19. Nxb5 Nxb5 20. Qd3 Nc7 21. h5 Na6 22. g4 Qd8 23. Kg2 Nc5 24. Qe3 Qe7 25. f5 exf5 26. gxf5 gxf5 27. Rxf5 Kh8 28. Qf4 Ne6 29. Qf2 Ng7 30. Rf6 Qxe5 31. Rh1 Qg5+ 32. Kh2 Nxh5 33. Rf5 Qe7 34. Bxh5 Rg8 35. Rxf7 Qe5+ 36. Rf4 Qxh5+ 37. Rh4 Qe5+ 38. Kh3 1/2-1/2

[Event "NATO-ch 31st"]
[Site "Blankenberge"]
[Date "2021.10.11"]
[Round "1.42"]
[White "Balmaceda, Enrico"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "D11"]
[WhiteElo "1976"]
[BlackElo "1669"]
[PlyCount "66"]
[EventDate "2021.10.11"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "BEL"]
[SourceTitle "CBM 204 Extra"]
[Source "ChessBase"]
[SourceDate "2021.11.30"]
[SourceVersion "1"]
[SourceVersionDate "2021.11.30"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "NATO LTM"]
[WhiteTeamCountry "USA"]

1. d4 d5 2. Nf3 Bf5 3. g3 e6 4. Bg2 c6 5. 0-0 Nf6 6. c4 Be7 7. Nc3 0-0 8. cxd5 cxd5 9. Qb3 Qc8 10. Nh4 Bg4 11. Be3 Nc6 12. Nf3 a6 13. Qd1 Bf5 14. Rc1 Qd7 15. Na4 Qc7 16. Ne5 Ng4 17. Nxc6 bxc6 18. Bf4 Bd6 19. Bxd6 Qxd6 20. Nc5 Rfb8 21. b3 Rb5 22. Rc3 e5 23. e3 e4 24. Qd2 Nf6 25. Rfc1 Nd7 26. Na4 Rc8 27. Bf1 Bg4 28. Qc2 Nb8 29. Nc5 Rb6 30. Bg2 Qf6 31. a3 Qh6 32. b4 Qf6 33. Nb3 Bd7 1/2-1/2

[Event "BCF-chT4 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.06.02"]
[Round "9.151"]
[White "O'Byrne, Daniel"]
[Black "Voiculescu Holvad, Stephane"]
[Result "1-0"]
[ECO "A48"]
[WhiteElo "1669"]
[BlackElo "1772"]
[PlyCount "169"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "War & Piece"]
[BlackTeam "Surbiton III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Bf4 g6 3. e3 Bg7 4. Bd3 d6 5. Nf3 Nbd7 6. c3 0-0 7. h3 b6 8. Nbd2 Bb7 9. Qc2 Qe8 10. Rg1 e5 11. dxe5 dxe5 12. Bg3 e4 13. Bxc7 exd3 14. Qxd3 Nc5 15. Qc4 Ba6 16. Qh4 Nd3+ 17. Kd1 Nxb2+ 18. Kc2 Na4 19. Be5 Nd5 20. Bxg7 Kxg7 21. c4 Qc6 22. Ne5 Qc5 23. Nd7 Nxe3+ 24. fxe3 Qf5+ 25. Ne4 Qxd7 26. Qf6+ Kg8 27. Rad1 Qf5 28. Qxf5 gxf5 29. Nd6 Rad8 30. Rd4 Nc5 31. Nxf5 Rxd4 32. exd4 Ne6 33. Kc3 Ng7 34. Nh6+ Kh8 35. Rf1 f6 36. Kb4 Bb7 37. d5 Ne8 38. Re1 Nd6 39. Re7 a5+ 40. Kb3 Ba6 41. Kc3 Rc8 42. Re6 Nxc4 43. Kd4 Kg7 44. Nf5+ Kh8 45. Rxf6 Bb7 46. Ne7 Rc7 47. Nf5 Kg8 48. d6 Nxd6 49. Rxd6 Bxg2 50. Rxb6 Bxh3 51. Ne3 Bc8 52. Rb5 a4 53. Rb4 Bd7 54. Nd5 Ra7 55. Ke5 Kg7 56. a3 Kg6 57. Rh4 h6 58. Nf4+ Kg5 59. Rh5+ Kg4 60. Rxh6 Kf3 61. Nd5 Ra5 62. Rd6 Bb5 63. Kd4 Be2 64. Rd8 Bd1 65. Re8 Bb3 66. Nb4 Ra7 67. Re3+ Kf2 68. Nd3+ Kg1 69. Nc5 Bc2 70. Re2 Bg6 71. Kc3 Kf1 72. Re6 Bf7 73. Re4 Bb3 74. Nxb3 axb3 75. Kxb3 Rb7+ 76. Rb4 Rc7 77. a4 Rc1 78. a5 Rb1+ 79. Ka4 Ra1+ 80. Kb5 Ke2 81. a6 Rh1 82. a7 Rh8 83. Ra4 Rg8 84. a8Q Rxa8 85. Rxa8 1-0

[Event "BCF-chT4 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.05.19"]
[Round "7.151"]
[White "O'Byrne, Daniel"]
[Black "Iles, Stuart P"]
[Result "1/2-1/2"]
[ECO "D02"]
[WhiteElo "1669"]
[BlackElo "1832"]
[PlyCount "81"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "War & Piece"]
[BlackTeam "Clevedon"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. Bf4 Nc6 3. e3 Nf6 4. Nf3 Bg4 5. Nbd2 e6 6. c3 Bd6 7. Bg3 Ne4 8. Be2 Nxg3 9. hxg3 Ne7 10. Qb3 Qc8 11. c4 c6 12. cxd5 Nxd5 13. e4 Nb6 14. Rc1 Qd7 15. a4 Rd8 16. a5 Nc8 17. 0-0 Qe7 18. Rfd1 0-0 19. a6 Nb6 20. axb7 Qxb7 21. e5 Bb8 22. Rc5 Qd7 23. Rdc1 Rc8 24. Bd3 Rc7 25. Qc2 g6 26. Be4 Nd5 27. Rxc6 Rfc8 28. Bxd5 Qxd5 29. Rc3 Qb7 30. Qe4 Bxf3 31. gxf3 Qxb2 32. Rxc7 Rxc7 33. Rxc7 Bxc7 34. Qd3 Bb6 35. Nb3 Kg7 36. f4 h5 37. Kg2 Qa3 38. Qc4 Qb2 39. Qd3 Qa3 40. Qc4 Qb2 41. Qd3 1/2-1/2

[Event "BCF-chT4 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.05.12"]
[Round "6.102"]
[White "O'Byrne, Daniel"]
[Black "Kammin, Samuel"]
[Result "0-1"]
[ECO "D11"]
[WhiteElo "1669"]
[BlackElo "1795"]
[PlyCount "82"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 196 Extra"]
[Source "ChessBase"]
[SourceDate "2020.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.07.31"]
[SourceQuality "1"]
[WhiteTeam "War & Piece"]
[BlackTeam "Guildford Gatekeepers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. d4 Bf5 3. c4 c6 4. g3 dxc4 5. Bg2 Nf6 6. 0-0 e6 7. Nbd2 Nbd7 8. Nxc4 Qc7 9. Bf4 Qc8 10. Bd6 Ne4 11. Bxf8 Kxf8 12. Nh4 Nb6 13. Ne5 Nd6 14. Nxf5 Nxf5 15. e4 Nd6 16. Qh5 Qc7 17. f4 Nbc4 18. f5 exf5 19. exf5 Ne3 20. Rf2 Nxg2 21. Kxg2 Ne4 22. Re2 Nf6 23. Qf3 Rd8 24. Rd1 Nd5 25. Ng4 f6 26. Nf2 Kf7 27. Ne4 Rhe8 28. Nc5 Rxe2+ 29. Qxe2 Re8 30. Qh5+ Kf8 31. Kh3 Qe7 32. Ne6+ Kg8 33. Re1 Qf7 34. Qg4 Nc7 35. Re3 g6 36. Qe2 Nd5 37. fxg6 hxg6 38. Re4 Qd7 39. Kg2 Qc8 40. Qg4 Kf7 41. Nc5 Ne3+ 0-1

[Event "BCF-chT4 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.04.28"]
[Round "4.153"]
[White "Leake, John"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "D00"]
[WhiteElo "1307"]
[BlackElo "1669"]
[PlyCount "59"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Wantage"]
[BlackTeam "War & Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Nc3 d5 3. Nf3 Bf5 4. e3 a6 5. Nh4 Bg6 6. Nxg6 hxg6 7. h3 Nc6 8. a3 Qd7 9. g3 e5 10. dxe5 Nxe5 11. h4 c6 12. Bg2 Qc7 13. Ne2 Bd6 14. Bd2 0-0-0 15. Bc3 Rhe8 16. Qd2 Nfg4 17. Nf4 Nc4 18. Qd3 Ncxe3 19. Kd2 Nxf2 20. Qxe3 Rxe3 21. Kxe3 Nxh1 22. Rxh1 Re8+ 23. Kd2 Bxf4+ 24. Kd1 Bxg3 25. Bd2 Qe5 26. c3 Qe2+ 27. Kc2 Qxg2 28. Rc1 Re2 29. Rd1 Bf4 30. Kb3 0-1

[Event "BCF-chT4 1920 (4NCL) online"]
[Site "Lichess.org INT"]
[Date "2020.04.14"]
[Round "2.42"]
[White "O'Byrne, Daniel"]
[Black "Ibbitson, Anthony"]
[Result "1/2-1/2"]
[ECO "C11"]
[WhiteElo "1669"]
[BlackElo "1735"]
[PlyCount "41"]
[EventDate "2020.04.07"]
[EventType "team-swiss"]
[EventRounds "10"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "War & Piece"]
[BlackTeam "Bradford DCA Knights II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nf3 a6 6. Be2 c5 7. 0-0 Be7 8. dxc5 Nxc5 9. Nd4 Nc6 10. Nxc6 bxc6 11. Bd3 Nxd3 12. cxd3 0-0 13. Na4 c5 14. Qc2 Qa5 15. Bd2 Qb5 16. Rfc1 Bd7 17. Nxc5 Bxc5 18. Qxc5 Qxd3 19. Qe3 Qxe3 20. Bxe3 Rac8 21. b4 1/2-1/2

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.02.09"]
[Round "6.85"]
[White "O'Byrne, Daniel"]
[Black "Chen, Daniel Xingyu"]
[Result "1-0"]
[ECO "B34"]
[WhiteElo "1669"]
[BlackElo "1705"]
[PlyCount "173"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Warwicks Select II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 g6 5. Be3 Bg7 6. Nc3 Nf6 7. h3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Qxd5 11. c3 Nxd4 12. Bxd4 Bxd4 13. Qxd4 Qxd4 14. cxd4 Bf5 15. Bc4 Rac8 16. b3 Rfd8 17. Rd1 Be4 18. 0-0 Bd5 19. Bd3 Rc3 20. Rfe1 e6 21. Rd2 Bc6 22. Be4 Bxe4 23. Rxe4 Rc1+ 24. Kh2 Rdc8 25. Ree2 Rd8 26. Re4 Rc6 27. Re1 Rcd6 28. Red1 Kg7 29. f4 Kf6 30. Kg3 Kf5 31. Kf3 Rc8 32. g4+ Kf6 33. Ke4 Rd5 34. h4 Ke7 35. g5 Rc3 36. Rd3 Rc2 37. R3d2 Rc7 38. Rd3 Ra5 39. R1d2 Rd5 40. Rd1 f5+ 41. Ke3 Kd6 42. R1d2 Ra5 43. b4 Ra4 44. a3 Kd5 45. Rh2 h5 46. gxh6 Rh7 47. Rc3 Rxh6 48. Kd3 Rh7 49. Rc5+ Kd6 50. Rc3 Ra6 51. b5 Rb6 52. Rc5 a6 53. a4 axb5 54. axb5 Kd7 55. Kc4 Rd6 56. d5 exd5+ 57. Rxd5 Rxd5 58. Kxd5 Re7 59. h5 Rh7 60. h6 Ke7 61. Ke5 Kf7 62. Rc2 Rxh6 63. Rc7+ Ke8 64. Rxb7 Rh2 65. b6 Kd8 66. Rg7 Rb2 67. Rxg6 Rb5+ 68. Kf6 Rxb6+ 69. Kxf5 Rb5+ 70. Kf6 Rb6+ 71. Kg5 Rb5+ 72. f5 Ke8 73. Ra6 Kf7 74. Ra7+ Kf8 75. Kg6 Rb1 76. Ra8+ Ke7 77. f6+ Ke6 78. Ra6+ Ke5 79. f7 Rg1+ 80. Kh7 Rf1 81. Kg8 Rg1+ 82. Kf8 Rb1 83. Rg6 Kf5 84. Kg7 Rb7 85. Rg2 Ke6 86. Re2+ Kf5 87. Kg8 1-0

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.02.08"]
[Round "5.95"]
[White "Thomson, James L"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "A57"]
[WhiteElo "1750"]
[BlackElo "1669"]
[PlyCount "128"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Ashfield II"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 axb5 6. e4 b4 7. Nb5 d6 8. Bd3 Qb6 9. Qe2 g6 10. Nf3 Bd7 11. e5 dxe5 12. Nxe5 Nxd5 13. Nxd7 Nxd7 14. 0-0 Bg7 15. Bc4 N7f6 16. Bd2 0-0 17. a3 bxa3 18. Rxa3 Rxa3 19. bxa3 e6 20. Qd3 Ra8 21. Rb1 Nc7 22. Qd6 Qxd6 23. Nxd6 Nfd5 24. Rb3 Bf8 25. Ne4 Kg7 26. h3 Ra4 27. Bxd5 exd5 28. Nc3 Ra8 29. Rb7 Bd6 30. Bc1 Be5 31. Bb2 d4 32. Nb5 Ne6 33. Rd7 Kf8 34. Kf1 Ra4 35. g3 Rc4 36. Rb7 Rc2 37. Na7 c4 38. a4 c3 39. Ba3+ Kg7 40. Nc6 Bf6 41. Nb4 Rd2 42. Ke1 Nc5 43. Rb5 Ne4 44. Bc1 Rxf2 45. a5 d3 46. Nxd3 Ra2 47. Nb4 Ra1 48. Kd1 Bg5 49. Rxg5 Nxg5 50. a6 Ne4 51. Kc2 Nc5 52. a7 Rxa7 53. Be3 Rc7 54. Nd5 Rc6 55. Ne7 Rc7 56. Nd5 Rd7 57. Bd4+ f6 58. Bxc5 Rxd5 59. Bb4 Rf5 60. Bd6 Rf3 61. Bb8 Kf7 62. Bc7 Ke6 63. Kc1 Kd5 64. Kc2 Kc4 0-1

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.01.12"]
[Round "4.135"]
[White "Prasad, Rupa"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1442"]
[BlackElo "1669"]
[PlyCount "74"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights III"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. Bc4 a6 4. 0-0 b5 5. Be2 Bb7 6. d3 Qc7 7. Be3 Nf6 8. h3 d5 9. Nbd2 h6 10. c3 dxe4 11. dxe4 Nxe4 12. Rc1 Be7 13. Nxe4 Bxe4 14. c4 b4 15. Bd3 Bxd3 16. Qxd3 0-0 17. Qe4 Nd7 18. Rfd1 Rad8 19. Qg4 Nf6 20. Bf4 Qb7 21. Qg3 Nh5 22. Qg4 Nxf4 23. Qxf4 Bf6 24. b3 Rxd1+ 25. Rxd1 Rd8 26. Re1 Qd7 27. Ne5 Qd2 28. Qe3 Qxe3 29. Rxe3 Rd2 30. Nd3 Bd4 31. Rf3 Rxa2 32. Kh2 e5 33. Rf5 f6 34. f4 Rd2 35. Nxc5 Bxc5 36. fxe5 fxe5 37. Rxe5 Bd6 0-1

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2020.01.11"]
[Round "3.45"]
[White "O'Byrne, Daniel"]
[Black "Lancaster, Roger"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1669"]
[BlackElo "1892"]
[PlyCount "72"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Watford"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. f3 d5 7. cxd5 exd5 8. Bg5 Bb7 9. Nh3 h6 10. Bxf6 Qxf6 11. Qd2 0-0 12. e3 Re8 13. Kf2 Nd7 14. g3 Rad8 15. Bd3 c5 16. Rhe1 Qd6 17. a4 Nf6 18. Kg1 Bc8 19. Nf2 h5 20. Rad1 Re7 21. e4 cxd4 22. cxd4 dxe4 23. Bxe4 Rde8 24. Re3 Bd7 25. Qc2 Nd5 26. Ree1 Nb4 27. Qb3 Kh8 28. Rf1 f5 29. Bb1 a5 30. Kg2 Nd5 31. Ba2 Ne3+ 32. Kg1 Qb4 33. Nd3 Qxd4 34. Nf4 Nxd1+ 35. Kh1 Re1 36. Ng6+ Kh7 0-1

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2019.11.10"]
[Round "2.209"]
[White "O'Byrne, Daniel"]
[Black "Cole, Graham"]
[Result "1/2-1/2"]
[ECO "A65"]
[WhiteElo "1669"]
[BlackElo "1817"]
[PlyCount "85"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "War and Piece"]
[BlackTeam "Oxford IV"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. f3 0-0 6. Bg5 h6 7. Be3 c5 8. d5 e6 9. Qd2 exd5 10. cxd5 Re8 11. Bb5 Bd7 12. Bxd7 Nbxd7 13. Nh3 a6 14. 0-0 Kh7 15. Rac1 Ne5 16. b3 b5 17. Nf2 Rc8 18. Rc2 Qe7 19. Rfc1 Qb7 20. Ne2 b4 21. Nd3 Nxd3 22. Qxd3 Qb5 23. Qc4 Qxc4 24. Rxc4 Nxd5 25. Bd2 Nb6 26. R4c2 h5 27. Bf4 Bh6 28. Rd1 Bxf4 29. Nxf4 Red8 30. Rcd2 Rc6 31. e5 d5 32. Nxd5 Nxd5 33. Rxd5 Rxd5 34. Rxd5 c4 35. bxc4 Rxc4 36. Ra5 Rc6 37. Kf2 Kg7 38. h4 Kf8 39. Ra4 Ke7 40. Rxb4 Rc2+ 41. Kf1 Rxa2 42. f4 a5 43. Rb7+ 1/2-1/2

[Event "BCF-chT4S 1920 (4NCL)"]
[Site "England"]
[Date "2019.11.09"]
[Round "1.208"]
[White "Langham, Rod E"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "B13"]
[WhiteElo "1638"]
[BlackElo "1669"]
[PlyCount "41"]
[EventDate "2019.11.09"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2022"]
[Source "ChessBase"]
[SourceDate "2021.10.06"]
[SourceVersion "1"]
[SourceVersionDate "2021.10.06"]
[SourceQuality "1"]
[WhiteTeam "Banbury Bulldogs"]
[BlackTeam "War and Piece"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Bf4 c5 3. e3 cxd4 4. exd4 d5 5. c3 e6 6. Nd2 Nc6 7. Bd3 Bd6 8. Bg3 h5 9. Ngf3 Rg8 10. Ne5 g5 11. h3 Qc7 12. Qe2 Bd7 13. f4 Rg7 14. Rf1 g4 15. Bh4 Be7 16. Bxf6 Bxf6 17. hxg4 Bxe5 18. dxe5 Rxg4 19. Rf2 0-0-0 20. 0-0-0 Rdg8 21. Rh1 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.20"]
[Round "7.56"]
[White "O'Byrne, Daniel"]
[Black "Ghiacy, Jelani"]
[Result "1-0"]
[ECO "C29"]
[WhiteElo "1659"]
[PlyCount "37"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "NATO II"]
[BlackTeam "NATO III"]

1. e4 e5 2. Nc3 Nf6 3. f4 Nc6 4. fxe5 Nxe5 5. d4 Nc6 6. e5 Ng8 7. Nf3 Bb4 8. Bc4 Nge7 9. 0-0 0-0 10. Ng5 h6 11. Nxf7 Rxf7 12. Rxf7 Kh8 13. Qf3 Ng6 14. Qe4 Nge7 15. Qh4 d5 16. exd6 Be6 17. Rxg7 Kxg7 18. Qxh6+ Kg8 19. Bxe6# 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "6.46"]
[White "Kraft, Chip"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2050"]
[BlackElo "1659"]
[PlyCount "113"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "United States"]
[BlackTeam "NATO II"]
[WhiteTeamCountry "USA"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. e4 e5 6. Nge2 d6 7. 0-0 Bg4 8. f3 Be6 9. d3 Nd4 10. Rb1 Ne7 11. a3 0-0 12. b4 b6 13. Be3 Qd7 14. Qd2 Rac8 15. Bh6 f5 16. Bxg7 Kxg7 17. bxc5 dxc5 18. Nd5 Nxe2+ 19. Qxe2 Nc6 20. f4 fxe4 21. dxe4 Nd4 22. Qe3 exf4 23. gxf4 Rce8 24. Rbd1 Bxd5 25. Rxd4 cxd4 26. Qxd4+ Kg8 27. Qxd5+ Qxd5 28. cxd5 Re7 29. d6 Rd7 30. e5 Kg7 31. Bd5 Rxd6 32. exd6 Rf6 33. Bf3 Rxd6 34. Rc1 Rf6 35. Rc7+ Kh6 36. Rxa7 Rxf4 37. Kg2 Rf6 38. Bd5 Rf5 39. Bg8 Ra5 40. Rxh7+ Kg5 41. Rh3 b5 42. Rb3 Kf6 43. Kf3 g5 44. Ke4 Ke7 45. h3 Kd6 46. Bf7 Ke7 47. Bh5 Kd7 48. Be2 Kc6 49. Bxb5+ Kd6 50. a4 Ke6 51. Rc3 Ra7 52. Rc6+ Kf7 53. Kf5 Kg7 54. Kxg5 Kh8 55. h4 Kg7 56. Rd6 Kf8 57. Rd8+ 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.19"]
[Round "5.45"]
[White "O'Byrne, Daniel"]
[Black "Van der Voorden, Michael"]
[Result "0-1"]
[ECO "B00"]
[WhiteElo "1659"]
[BlackElo "1819"]
[PlyCount "70"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "NATO II"]
[BlackTeam "NATO III"]

1. e4 b6 2. d4 Bb7 3. Nd2 e6 4. Ngf3 Nf6 5. Bd3 c5 6. c3 Nc6 7. 0-0 cxd4 8. cxd4 Nb4 9. Bb1 Ba6 10. Re1 Qc8 11. Nb3 d5 12. e5 Ne4 13. a3 Nc6 14. Bxe4 dxe4 15. Rxe4 Qd7 16. Bg5 Bb7 17. Re1 Ne7 18. Rc1 h6 19. Be3 g5 20. h3 Rg8 21. g4 Qd5 22. Kg2 Ng6 23. Nbd2 f5 24. Qb3 Qxb3 25. Nxb3 Nh4+ 26. Kf1 Nxf3 27. Red1 Bd5 28. Rc3 f4 29. Bd2 Bxb3 30. Rxb3 Nxd2+ 31. Rxd2 Rc8 32. a4 Rg7 33. a5 bxa5 34. Rb5 Rgc7 35. Rxa5 Bb4 0-1

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.18"]
[Round "4.47"]
[White "Adolfssen, Rico"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "C15"]
[WhiteElo "1864"]
[BlackElo "1659"]
[PlyCount "33"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Denmark"]
[BlackTeam "NATO II"]
[WhiteTeamCountry "DEN"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. Bd2 dxe4 5. Qg4 f5 6. Qxg7 Qf6 7. Qg3 Bd6 8. Bf4 Bxf4 9. Qxf4 c6 10. Be2 h5 11. 0-0-0 Qh6 12. Nh3 Nf6 13. Rd2 Qxf4 14. Nxf4 Kf7 15. h3 b6 16. Rhd1 Ba6 17. a3 1/2-1/2

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "2.47"]
[White "Kocur, Marc"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1878"]
[BlackElo "1659"]
[PlyCount "95"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Belgium"]
[BlackTeam "NATO II"]
[WhiteTeamCountry "BEL"]

1. e4 c5 2. d3 e6 3. Nf3 d5 4. Nbd2 Nf6 5. g3 dxe4 6. dxe4 Be7 7. Bg2 Nc6 8. 0-0 0-0 9. Re1 Nd4 10. e5 Nxf3+ 11. Bxf3 Nd5 12. a3 Rb8 13. c4 Nb6 14. Qc2 Bd7 15. Be4 g6 16. Nf3 Qc7 17. Bh6 Rfd8 18. h4 Bc6 19. h5 Bxe4 20. Rxe4 Qd7 21. Re3 Bf8 22. Bg5 Be7 23. hxg6 fxg6 24. Qe2 Kg7 25. Kg2 h6 26. Bxe7 Qxe7 27. b3 Rd7 28. Nd2 Rbd8 29. Ne4 Nc8 30. Rh1 b6 31. g4 Rd4 32. Reh3 Rh8 33. f3 Qd8 34. Qe3 Rd3 35. Qf4 g5 36. Nxg5 hxg5 37. Qf6+ Qxf6 38. exf6+ Kxf6 39. Rxh8 Nd6 40. R8h6+ Ke5 41. Re1+ Kd4 42. Rhxe6 Kc3 43. R1e3 Nxc4 44. Rxd3+ Kxd3 45. bxc4 Kxc4 46. f4 gxf4 47. g5 Kd5 48. Re1 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.17"]
[Round "3.51"]
[White "O'Byrne, Daniel"]
[Black "Noviks, Maris"]
[Result "1-0"]
[ECO "B33"]
[WhiteElo "1659"]
[BlackElo "1905"]
[PlyCount "91"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "NATO II"]
[BlackTeam "Latvia"]
[BlackTeamCountry "LAT"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 e5 6. Ndb5 d6 7. Bg5 a6 8. Na3 Be7 9. Bxf6 Bxf6 10. Nd5 b5 11. c3 0-0 12. Bd3 Bg5 13. 0-0 Ne7 14. c4 Nxd5 15. cxd5 Bd7 16. Nc2 Qb6 17. Qh5 Bf6 18. Kh1 g6 19. Qh6 Qd8 20. Qe3 Bg5 21. Qe2 Qb6 22. Ne1 Rac8 23. Nf3 Bh6 24. Nd2 Rc7 25. g3 Bh3 26. Rfe1 Rfc8 27. Nb3 Bd7 28. Kg2 Rf8 29. Rf1 Qb7 30. f4 exf4 31. gxf4 Qc8 32. Rf2 Bg4 33. Qd2 Qd7 34. Nd4 Bg7 35. Qe3 Re8 36. h3 Bxh3+ 37. Kh2 Bg4 38. Rg1 f5 39. Ne6 Rcc8 40. exf5 gxf5 41. Rfg2 Re7 42. Bxf5 Bxf5 43. Rxg7+ Kh8 44. Qd4 Rxg7 45. Rxg7 Rc2+ 46. Rg2+ 1-0

[Event "NATO-ch 30th"]
[Site "Berlin"]
[Date "2019.09.16"]
[Round "1.43"]
[White "O'Byrne, Daniel"]
[Black "Aagaard, Gert"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1659"]
[BlackElo "2029"]
[PlyCount "88"]
[EventDate "2019.09.14"]
[EventType "team-swiss"]
[EventRounds "7"]
[EventCountry "GER"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "NATO II"]
[BlackTeam "Denmark"]
[BlackTeamCountry "DEN"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 b6 6. Bg5 Bb7 7. e3 d6 8. Nf3 h6 9. Bh4 Nbd7 10. h3 Qe7 11. Be2 g5 12. Bg3 Ne4 13. Qc2 Nxg3 14. fxg3 0-0-0 15. 0-0 Rdg8 16. g4 h5 17. Nh2 hxg4 18. Bxg4 f5 19. Bf3 Bxf3 20. Rxf3 g4 21. Rg3 gxh3 22. Qf2 Nf6 23. Qf3 Rxg3 24. Qxg3 Ne4 25. Qf3 hxg2 26. Ra2 Qh4 27. Rxg2 Qe1+ 28. Nf1 Kb8 29. d5 e5 30. Qxf5 Nxc3 31. Qf3 Na4 32. Qf6 Re8 33. Qf2 Qc3 34. Qa2 Nc5 35. Rc2 Qd3 36. Rg2 Rf8 37. Rf2 Rh8 38. Rg2 Kb7 39. a4 Rf8 40. Rf2 Rxf2 41. Kxf2 Qf5+ 42. Kg2 Qg4+ 43. Kh2 a5 44. Qc2 Qd7 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.05.06"]
[Round "11.64"]
[White "O'Byrne, Daniel"]
[Black "Goodwin, Ed H"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "1742"]
[BlackElo "1877"]
[PlyCount "84"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates II"]
[BlackTeam "Throw in the Tal"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. a3 c5 4. Nf3 cxd4 5. Nxd4 a6 6. Nc3 Qc7 7. e4 Nc6 8. Be3 Ne5 9. Rc1 b6 10. f3 Bb7 11. Be2 Be7 12. 0-0 d6 13. f4 Ned7 14. Bf3 h5 15. h3 Rc8 16. Re1 Qb8 17. Qe2 e5 18. Nf5 Bf8 19. Nd5 g6 20. Ng3 Nxd5 21. exd5 Bg7 22. f5 h4 23. fxg6 hxg3 24. gxf7+ Kf8 25. Bg4 Rc7 26. Bg5 b5 27. b3 bxc4 28. bxc4 Nc5 29. Be6 Qa7 30. Kh1 Nxe6 31. Be3 Nc5 32. Rf1 Qa8 33. Qf3 Qc8 34. Qxg3 Ne4 35. Qg6 Rxh3+ 36. gxh3 Qxh3+ 37. Kg1 Qxe3+ 38. Kg2 Qe2+ 39. Kg1 Qe3+ 40. Kh2 Qh6+ 41. Qxh6 Bxh6 42. Rb1 Bf4+ 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.05.05"]
[Round "10.121"]
[White "Ogunshola, Ben"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A39"]
[WhiteElo "2193"]
[BlackElo "1742"]
[PlyCount "45"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "The Pitstop"]
[BlackTeam "Check Innmates III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 Nf6 2. Nf3 c5 3. Nc3 Nc6 4. g3 g6 5. Bg2 Bg7 6. 0-0 0-0 7. d4 cxd4 8. Nxd4 Nxd4 9. Qxd4 d6 10. Qd2 Rb8 11. Rd1 Bd7 12. b3 Bc6 13. Bb2 Qa5 14. Nd5 Qd8 15. Nxf6+ exf6 16. Bxc6 bxc6 17. Qxd6 Qxd6 18. Rxd6 c5 19. Rad1 f5 20. Bxg7 Kxg7 21. Rd7 a5 22. Ra7 Ra8 23. Rdd7 1-0

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.05.04"]
[Round "9.66"]
[White "O'Byrne, Daniel"]
[Black "Monga, Kanav"]
[Result "1/2-1/2"]
[ECO "B48"]
[WhiteElo "1742"]
[BlackElo "1386"]
[PlyCount "48"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates II"]
[BlackTeam "Warwicks Select II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Be3 a6 6. Nc3 Qc7 7. a3 Nf6 8. Be2 Be7 9. Qd2 b5 10. f4 b4 11. axb4 Bxb4 12. Bf3 Bb7 13. 0-0 d6 14. Ra4 Bc5 15. Kh1 Rd8 16. Nb3 Bb4 17. Qf2 Bxc3 18. bxc3 Ne7 19. Bb6 Qd7 20. Rd4 Rc8 21. e5 Nfd5 22. exd6 Nf5 23. Rxd5 Bxd5 24. Bxd5 Qxd6 1/2-1/2

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.04.14"]
[Round "8.142"]
[White "O'Byrne, Daniel"]
[Black "Lovell, William Pm"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1742"]
[BlackElo "1900"]
[PlyCount "102"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates III"]
[BlackTeam "Wessex III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. Ne5 e6 6. b3 Bd6 7. Bb2 Nbd7 8. f4 Ne4 9. g3 Ndf6 10. Bb5+ Kf8 11. Be2 c6 12. 0-0 Rc8 13. c4 a6 14. c5 Bc7 15. b4 Bxe5 16. dxe5 Nd7 17. g4 f5 18. exf6 gxf6 19. f5 exf5 20. gxf5 Bf7 21. Bh5 Bxh5 22. Qxh5 Qe7 23. Qh6+ Ke8 24. Rf3 Rg8+ 25. Kf1 Rg5 26. a3 Ne5 27. Bxe5 Qxe5 28. Ra2 Rxf5 29. Rf4 Rxf4+ 30. exf4 Qf5 31. Rg2 Ng5 32. Re2+ Kf7 33. Qh5+ Kg8 34. Re8+ Rxe8 35. Qxe8+ Kg7 36. Qe7+ Nf7 37. Qe1 Qxf4+ 38. Kg1 Ne5 39. Qg3+ Qxg3+ 40. hxg3 Nc4 41. Kf2 Kg6 42. Kf3 Kf5 43. a4 h5 44. Nc3 Nd2+ 45. Ke3 Ne4 46. Ne2 Kg4 47. Nf4 Nc3 48. a5 Ne4 49. Ne6 Kxg3 50. Nd8 h4 51. Nxb7 h3 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.04.13"]
[Round "7.53"]
[White "Webster, David"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C00"]
[WhiteElo "1962"]
[BlackElo "1742"]
[PlyCount "103"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Celtic Tigers II"]
[BlackTeam "Check Innmates II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d3 d5 3. Nd2 Nf6 4. Ngf3 dxe4 5. dxe4 Bc5 6. Bd3 Nc6 7. Nb3 Bb6 8. c3 e5 9. h3 Be6 10. 0-0 a6 11. Qe2 h6 12. Nbd2 0-0 13. Nc4 Nd7 14. Nxb6 Nxb6 15. b3 Re8 16. Bb2 Qf6 17. Nh2 Qh4 18. Ng4 Bxg4 19. Qxg4 Qxg4 20. hxg4 Rad8 21. Rad1 f6 22. g3 Rd7 23. Bc4+ Kh7 24. Rxd7 Nxd7 25. Bd5 Nd8 26. Bc4 Nc5 27. f3 b5 28. Be2 Kg8 29. Ba3 Nde6 30. Rd1 Kf7 31. c4 c6 32. cxb5 axb5 33. Bxc5 Nxc5 34. Rc1 Ne6 35. Rxc6 Nd4 36. Rc7+ Kg6 37. Bd1 Ra8 38. a4 bxa4 39. bxa4 Rb8 40. Rc1 Rb2 41. Ra1 Rb6 42. Kf2 Rc6 43. a5 Ra6 44. Be2 Ra7 45. a6 Nxe2 46. Kxe2 Kg5 47. Kd3 h5 48. gxh5 Kxh5 49. Kc4 g5 50. g4+ Kh4 51. Kb5 Kg3 52. Ra3 1-0

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.02.10"]
[Round "6.152"]
[White "Carter, Dominic A"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B40"]
[WhiteElo "1617"]
[BlackElo "1742"]
[PlyCount "112"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Iceni III"]
[BlackTeam "Check Innmates III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. Be2 Qh4 7. 0-0 Qxe4 8. Bf3 Qh4 9. g3 Qf6 10. Nc3 Nc6 11. Ne4 Qe7 12. Nd6+ Kf8 13. Re1 Nf6 14. Bf4 Qd8 15. Qd2 h6 16. h4 Bc7 17. Rad1 Ne8 18. Nc5 Bxd6 19. Bxd6+ Nxd6 20. Qxd6+ Kg8 21. Re3 Qf6 22. c3 g5 23. h5 Kg7 24. Nd3 Ne7 25. Be4 Nf5 26. Bxf5 Qxf5 27. Qd4+ Qf6 28. Qd6 Re8 29. Ne5 Qe7 30. Nxd7 Bxd7 31. Qxd7 Rad8 32. Qa4 Rxd1+ 33. Qxd1 Rd8 34. Rd3 Rxd3 35. Qxd3 b6 36. Qd4+ e5 37. Qe4 a6 38. Kg2 Qd6 39. g4 a5 40. c4 Qc5 41. Qd5 Qxd5+ 42. cxd5 e4 43. f3 e3 44. d6 Kf6 45. d7 Ke7 46. d8Q+ Kxd8 47. Kf1 Kd7 48. Ke2 Ke6 49. Kxe3 Ke5 50. a4 f6 51. b3 f5 52. gxf5 Kxf5 53. Kd4 Kf4 54. Kc4 Kxf3 55. Kb5 g4 56. Kxb6 g3 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.02.09"]
[Round "5.32"]
[White "O'Byrne, Daniel"]
[Black "Jukes, Sam"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1742"]
[BlackElo "1892"]
[PlyCount "66"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates II"]
[BlackTeam "West is Best III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. f3 d5 5. cxd5 exd5 6. Bg5 h6 7. Bh4 g5 8. Bg3 0-0 9. Qd2 Re8 10. a3 Bxc3 11. Qxc3 c5 12. Qxc5 Nc6 13. Rd1 Bf5 14. Qd6 Qxd6 15. Bxd6 Re6 16. Bg3 Rae8 17. Bf2 Na5 18. e3 Nb3 19. g4 Bc2 20. Bb5 Rc8 21. Ne2 Bxd1 22. Kxd1 a6 23. Ba4 Na5 24. Bc2 Rec6 25. Bf5 R8c7 26. Bg3 Re7 27. Be5 Nc4 28. Bxf6 Nxe3+ 29. Kd2 Rxf6 30. Ng3 Rb6 31. Rc1 Rxb2+ 32. Kd3 Nc4 33. Nf1 Rf2 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2019.01.13"]
[Round "4.132"]
[White "Adams, Mark"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "C17"]
[WhiteElo "1971"]
[BlackElo "1742"]
[PlyCount "61"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "The Full Ponty"]
[BlackTeam "Check Innmates III"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Bd2 cxd4 6. Nb5 Bxd2+ 7. Qxd2 Nc6 8. Nd6+ Kf8 9. f4 Qa5 10. Qxa5 Nxa5 11. Nf3 Nc6 12. 0-0-0 f6 13. Bb5 a6 14. Bxc6 bxc6 15. Nxd4 Bd7 16. Nb7 Ke7 17. Rhe1 f5 18. Re3 Nh6 19. h3 Rhg8 20. Rc3 Rgc8 21. Nc5 Nf7 22. g4 fxg4 23. hxg4 g6 24. Re1 g5 25. f5 exf5 26. Nxd7 Rc7 27. Nxf5+ Kxd7 28. e6+ Ke8 29. exf7+ Kxf7 30. Rh3 Kg8 31. Rh5 1-0

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2018.11.18"]
[Round "2.153"]
[White "Ford, Conor"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "A80"]
[WhiteElo "1532"]
[BlackElo "1742"]
[PlyCount "136"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights III"]
[BlackTeam "Check Innmates III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 e6 2. e3 f5 3. Bd3 Nf6 4. Nd2 Be7 5. f4 0-0 6. c3 Qe8 7. Ngf3 b6 8. 0-0 c5 9. Ne5 Bb7 10. Qe1 d6 11. Nef3 Qh5 12. h3 Kh8 13. b3 Ne4 14. Bxe4 fxe4 15. Ng5 Bxg5 16. fxg5 Rxf1+ 17. Qxf1 Nd7 18. Bb2 Qxg5 19. Re1 Rf8 20. Qe2 Qg3 21. Rf1 Rxf1+ 22. Nxf1 Qg5 23. Qf2 Nf6 24. Bc1 h6 25. Qg3 Qd5 26. Qe1 Qc6 27. Qd2 Nd5 28. Ng3 cxd4 29. cxd4 Nc3 30. Nh5 Nd5 31. Bb2 Qe8 32. Ng3 Qg6 33. Nf1 Qg5 34. Qf2 Ba6 35. Bc1 Kg8 36. Qg3 Qf5 37. Qf2 Nc3 38. Qxf5 exf5 39. Bd2 Nd5 40. Kf2 Kf7 41. Ng3 g6 42. Ne2 Bxe2 43. Kxe2 h5 44. g3 g5 45. a3 Ke6 46. Kf2 Nc7 47. Bc1 b5 48. b4 Kd5 49. Ke2 Kc4 50. Kd2 Kb3 51. h4 g4 52. Kd1 Nd5 53. Bd2 Kxa3 54. Kc2 Nxb4+ 55. Bxb4+ Kxb4 56. Kb2 a5 57. Kc2 Kc4 58. Kd2 a4 59. Kc2 b4 60. Kb2 Kd3 61. Kc1 Kxe3 62. Kb2 Kxd4 63. Kc2 e3 64. Kb2 Kd3 65. Ka2 b3+ 66. Kb2 a3+ 67. Kc1 e2 68. Kb1 e1Q# 0-1

[Event "BCF-chT4S 1819 (4NCL)"]
[Site "England"]
[Date "2018.11.17"]
[Round "1.61"]
[White "O'Byrne, Daniel"]
[Black "Wilks, Simon"]
[Result "0-1"]
[ECO "E24"]
[WhiteElo "1742"]
[BlackElo "2147"]
[PlyCount "164"]
[EventDate "2018.11.17"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates III"]
[BlackTeam "All Anands on Deck"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. a3 Bxc3+ 5. bxc3 c5 6. f3 b6 7. e4 0-0 8. Bg5 d6 9. Bd3 Nc6 10. Ne2 Ba6 11. 0-0 e5 12. d5 Na5 13. Ng3 h6 14. Bxf6 Qxf6 15. Qe2 g6 16. Rac1 Rae8 17. Rf2 Qf4 18. Rcf1 Kg7 19. Re1 Bc8 20. Nf1 Qg5 21. Qe3 Qxe3 22. Rxe3 f5 23. Nd2 f4 24. Re1 g5 25. g4 fxg3 26. hxg3 Rf6 27. Bf1 Ref8 28. Bg2 Ba6 29. Bf1 g4 30. Re3 gxf3 31. Kh2 h5 32. Bd3 Kh6 33. Kg1 Kg6 34. Kh2 R8f7 35. Kg1 Kh6 36. Kh2 Kh7 37. Kg1 Kg7 38. Kh2 Bc8 39. Rexf3 Bg4 40. Rxf6 Rxf6 41. Rxf6 Kxf6 42. Kg2 Kg5 43. Nf1 Nb3 44. Kf2 Na5 45. Ne3 Bd7 46. Kf3 Nb7 47. Ng2 Nd8 48. Ne3 Nf7 49. Kf2 Nh6 50. Ng2 Ng4+ 51. Kf3 Nf6 52. Ne3 Bg4+ 53. Kf2 h4 54. gxh4+ Kxh4 55. Ng2+ Kg5 56. Ne3 Bd7 57. Kf3 Ng4 58. Ng2 Be8 59. Ne3 Nxe3 60. Kxe3 Kg4 61. Be2+ Kg3 62. Bf3 Ba4 63. Be2 Bb3 64. Bf1 Ba2 65. Bd3 Kg2 66. Ke2 Bb3 67. Ke3 Bd1 68. Kd2 Bh5 69. Ke3 Bg4 70. Bc2 Kf1 71. Kd2 Kf2 72. Bd3 Bh5 73. a4 Bg6 74. Bc2 Kf3 75. Bd1+ Kf4 76. Bb3 Bxe4 77. Bd1 Bb1 78. Bb3 Kf3 79. Kc1 Bf5 80. Kd2 Kf2 81. Bd1 e4 82. Bh5 e3+ 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.08"]
[Round "7"]
[White "O'Byrne, Daniel"]
[Black "Cirkvencic, Franci"]
[Result "0-1"]
[ECO "E20"]
[WhiteElo "1676"]
[BlackElo "2026"]
[PlyCount "30"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Bd2 b6 5. a3 Bxc3 6. Bxc3 Ne4 7. e3 Nxc3 8. bxc3 0-0 9. Be2 Nc6 10. Nf3 Ba6 11. 0-0 Na5 12. d5 Bxc4 13. Bxc4 Nxc4 14. Qd4 Na5 15. e4 Nb3 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.07"]
[Round "5"]
[White "O'Byrne, Daniel"]
[Black "Mouroutis, Konstantinos"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1676"]
[BlackElo "2205"]
[PlyCount "63"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 Bf5 4. Bd3 Bg6 5. 0-0 e6 6. b3 Nbd7 7. Ba3 Bxa3 8. Nxa3 c6 9. c4 Ne4 10. Nc2 Bh5 11. Nce1 0-0 12. Qc2 f5 13. Rc1 Qe7 14. cxd5 exd5 15. Nd2 Rf6 16. Nxe4 fxe4 17. Be2 Rh6 18. Bxh5 Rxh5 19. Qe2 Qh4 20. h3 Rg5 21. Kh2 Rf8 22. g3 Qh6 23. Kg2 Rh5 24. Rh1 Rhf5 25. Rf1 Qd6 26. Qd2 h5 27. Kg1 Nf6 28. Kg2 Nh7 29. Qe2 h4 30. g4 Rf3 31. Qd2 Ng5 32. Rh1 0-1

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.07"]
[Round "6"]
[White "Tremblay, Mario"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "B22"]
[WhiteElo "1636"]
[BlackElo "1676"]
[PlyCount "37"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 Nf6 4. Bd3 Nc6 5. Nf3 cxd4 6. cxd4 Nb4 7. 0-0 Nxd3 8. Qxd3 Be7 9. Re1 0-0 10. Nc3 h6 11. e5 Nh7 12. Ne4 d6 13. Bf4 dxe5 14. Nxe5 Qd5 15. Re3 Nf6 16. Nxf6+ Bxf6 17. Rg3 Kh8 18. Qe3 g5 19. Bxg5 1/2-1/2

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.06"]
[Round "4"]
[White "Oblak, Nicholas"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A38"]
[WhiteElo "2036"]
[BlackElo "1676"]
[PlyCount "71"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. Nf3 c5 2. c4 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Nc3 d6 8. a3 e5 9. Rb1 a5 10. Bd2 Bd7 11. Qc1 Re8 12. Bg5 Be6 13. Qd2 Qd7 14. Nb5 Rec8 15. Rfd1 Ne8 16. Bh6 Bh8 17. Ng5 Bf5 18. Bd5 Be6 19. Nxe6 fxe6 20. Bg2 Ng7 21. g4 Ne8 22. h3 Bf6 23. Bg5 Bg7 24. Rf1 Nd8 25. Bh6 Bf6 26. f4 Nf7 27. fxe5 Bxe5 28. Rxf7 Qxf7 29. Rf1 Nf6 30. g5 Rab8 31. gxf6 Rd8 32. Bf4 Bxf4 33. Qxf4 Qd7 34. f7+ Kg7 35. Qf6+ Kh6 36. Rf4 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.05"]
[Round "3"]
[White "O'Byrne, Daniel"]
[Black "Papler, Peter"]
[Result "1-0"]
[ECO "A53"]
[WhiteElo "1676"]
[BlackElo "1646"]
[PlyCount "89"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d6 2. c4 Nf6 3. Nc3 c6 4. e4 Nbd7 5. f3 Qc7 6. Bd3 g6 7. Qd2 Bg7 8. Nh3 0-0 9. Nf2 e5 10. d5 c5 11. g4 a6 12. h4 h5 13. Rg1 Kh7 14. Be2 Qa5 15. Nh1 Qb4 16. Ng3 Nb6 17. b3 hxg4 18. Qc2 gxf3 19. Bxf3 Bg4 20. Bd2 Nxc4 21. bxc4 Bxf3 22. Nb5 Bxe4 23. Nxe4 Qxd2+ 24. Qxd2 Nxe4 25. Qd3 f5 26. Nc7 Rab8 27. Ne6 Rf7 28. Nxg7 Kxg7 29. Rb1 Rh8 30. Qh3 Kf6 31. Qg2 Rg8 32. Rb3 g5 33. Rf1 Kg6 34. hxg5 Rh8 35. Rh1 Rxh1+ 36. Qxh1 Rh7 37. Rh3 Rxh3 38. Qxh3 Kxg5 39. Qb3 b5 40. cxb5 axb5 41. Qxb5 f4 42. Qd3 Ng3 43. a4 e4 44. Qc3 Kg4 45. a5 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.05"]
[Round "2"]
[White "Sauer, Marko"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "B40"]
[WhiteElo "2119"]
[BlackElo "1676"]
[PlyCount "63"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Bc5 5. Nb3 Bb6 6. c4 d6 7. Bf4 e5 8. Bg3 Nc6 9. Nc3 f5 10. exf5 Bxf5 11. Bd3 Bxd3 12. Qxd3 Nd4 13. 0-0 Nf6 14. Bh4 Qd7 15. Nd2 0-0 16. Bxf6 gxf6 17. Nd5 Bd8 18. f4 Qe6 19. Rae1 Nc6 20. f5 Qf7 21. Ne4 Qd7 22. b4 Nd4 23. Re3 Kh8 24. Rh3 b5 25. cxb5 Nxb5 26. Rh6 Qg7 27. Qh3 Nd4 28. Kh1 Rf7 29. Nxd6 Rd7 30. Ne8 Qg5 31. Ndxf6 Bxf6 32. Nxf6 1-0

[Event "NATO-ch 29th"]
[Site "Lubbock"]
[Date "2018.06.04"]
[Round "1"]
[White "O'Byrne, Daniel"]
[Black "Nilsson, Erik"]
[Result "1/2-1/2"]
[ECO "D04"]
[WhiteElo "1676"]
[BlackElo "2071"]
[PlyCount "56"]
[EventDate "2018.06.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "USA"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. Bd3 Bg7 5. b3 0-0 6. Bb2 c5 7. 0-0 b6 8. Nbd2 Nc6 9. a3 Bb7 10. Re1 e6 11. Ne5 Nd7 12. f4 f6 13. Nef3 Qc7 14. c4 Rad8 15. Rc1 Qb8 16. g3 Kh8 17. Nh4 f5 18. Nhf3 Qd6 19. Qe2 Qe7 20. Bc3 Nf6 21. Ne5 Nxe5 22. fxe5 Ne4 23. Bb2 Nxd2 24. Qxd2 dxc4 25. bxc4 Qg5 26. Qe2 h5 27. Qf2 cxd4 28. exd4 Rf7 1/2-1/2

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.05.07"]
[Round "11.209"]
[White "Nettleton, Robin"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A80"]
[WhiteElo "1278"]
[BlackElo "1723"]
[PlyCount "55"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 f5 2. Bf4 Nf6 3. e3 d6 4. c3 e6 5. Nd2 Nc6 6. Qc2 a6 7. Bd3 h6 8. h3 Be7 9. Ngf3 d5 10. Ne5 Nxe5 11. Bxe5 Bd7 12. Nf3 0-0 13. Bf4 Bd6 14. Bxd6 cxd6 15. 0-0-0 b5 16. Qe2 Qa5 17. b4 Qb6 18. Qb2 a5 19. Kd2 axb4 20. cxb4 Ne4+ 21. Ke2 Rfc8 22. Rc1 Qa6 23. Rxc8+ Rxc8 24. Bxe4 fxe4 25. Nd2 Ra8 26. Ra1 Qa3 27. Qxa3 Rxa3 28. Nb3 1/2-1/2

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.05.06"]
[Round "10.85"]
[White "O'Byrne, Daniel"]
[Black "Wilson, Andrew C"]
[Result "1-0"]
[ECO "D05"]
[WhiteElo "1723"]
[BlackElo "1387"]
[PlyCount "27"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack III"]
[BlackTeam "Camberley Juniors"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. Nf3 Nf6 3. e3 e6 4. Bd3 Bd6 5. b3 c6 6. 0-0 Nbd7 7. Bb2 0-0 8. Ne5 Bc7 9. f4 Nxe5 10. fxe5 Nd7 11. Qh5 h6 12. Ba3 Re8 13. Qxf7+ Kh8 14. Qg6 1-0

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.05.05"]
[Round "9.103"]
[White "Sanfey, Gregor"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "B22"]
[BlackElo "1723"]
[PlyCount "83"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights II"]
[BlackTeam "Brown Jack III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. cxd4 Nc6 6. Nc3 Nxc3 7. bxc3 e6 8. Nf3 d6 9. exd6 Bxd6 10. Bd3 Qa5 11. Bd2 h6 12. 0-0 0-0 13. Re1 Bd7 14. Qc2 Rac8 15. Rab1 Nb4 16. cxb4 Qh5 17. Qd1 f5 18. Ne5 Qh4 19. g3 Qxd4 20. Nxd7 Rfd8 21. Qb3 Kh8 22. Nc5 Bxc5 23. bxc5 Qxd3 24. Qxd3 Rxd3 25. Be3 Rc7 26. Bf4 Rxc5 27. Rxb7 Rdd5 28. Rxe6 Rb5 29. Rxb5 Rxb5 30. Be5 Kg8 31. Re7 g5 32. Bg7 h5 33. Rxa7 f4 34. Bf6 f3 35. h3 Rd5 36. Ra3 g4 37. Ra8+ Kf7 38. Rd8 Ra5 39. hxg4 hxg4 40. Rd4 Rxa2 41. Rxg4 Kxf6 42. Rf4+ 1-0

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.03.25"]
[Round "8.124"]
[White "O'Byrne, Daniel"]
[Black "Norman, Dinah M"]
[Result "1/2-1/2"]
[ECO "D94"]
[WhiteElo "1723"]
[BlackElo "1702"]
[PlyCount "62"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack III"]
[BlackTeam "Iceni III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 d5 2. Nf3 Nf6 3. e3 g6 4. c4 c6 5. cxd5 cxd5 6. Nc3 Bg7 7. Bd3 Nc6 8. 0-0 0-0 9. a3 Bg4 10. h3 Bxf3 11. Qxf3 e6 12. Bd2 a6 13. Rac1 Na5 14. Qd1 Rc8 15. b4 Nc4 16. Bxc4 Rxc4 17. Na4 Rxc1 18. Bxc1 Qd7 19. Qb3 Ne4 20. Nc5 Nxc5 21. dxc5 Rc8 22. Bb2 Bxb2 23. Qxb2 Qb5 24. Ra1 Rxc5 25. e4 Rc8 26. exd5 exd5 27. Qe5 Rd8 28. Rc1 Re8 29. Qd6 Re6 30. Rc8+ Re8 31. Rxe8+ Qxe8 1/2-1/2

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.03.24"]
[Round "7.132"]
[White "Sezer, Steve"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A85"]
[WhiteElo "1487"]
[BlackElo "1723"]
[PlyCount "66"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights III"]
[BlackTeam "Brown Jack III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 f5 2. c4 Nf6 3. Nc3 d6 4. g3 Nc6 5. Bg2 e5 6. Bxc6+ bxc6 7. dxe5 Ng4 8. Nf3 Nxe5 9. Nxe5 dxe5 10. Qxd8+ Kxd8 11. 0-0 Be6 12. b3 Bb4 13. Bb2 Ke8 14. Na4 Kf7 15. Bxe5 Bd6 16. Bd4 Rhe8 17. e3 g5 18. c5 Bf8 19. Rfd1 Bd5 20. Nc3 Bf3 21. Re1 Rad8 22. Nb1 f4 23. Nd2 Bg4 24. Nc4 Rd5 25. b4 Bf3 26. Nd2 Bg4 27. Kg2 h5 28. Nf3 Kg6 29. h3 Bf5 30. Kh2 Be4 31. Nd2 Bf5 32. Nf3 Be4 33. Nd2 Bf5 1/2-1/2

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.02.11"]
[Round "6.142"]
[White "O'Byrne, Daniel"]
[Black "Wolstenholme, Otis"]
[Result "0-1"]
[ECO "C18"]
[WhiteElo "1723"]
[PlyCount "58"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack III"]
[BlackTeam "Barnet Knights IV"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Ne7 7. f4 Qa5 8. Bd2 Nbc6 9. Nf3 c4 10. Qb1 Qa4 11. Be2 b5 12. g4 Bd7 13. Kf2 0-0-0 14. Qb2 Kc7 15. h4 Rb8 16. Rhb1 h6 17. Bd1 Qa6 18. Qa2 Qa4 19. Ne1 f6 20. Nd3 cxd3 21. cxd3 Qa6 22. c4 bxc4 23. dxc4 Qxc4 24. Bb3 Qa6 25. Qc2 fxe5 26. dxe5 g5 27. Bb4 Kd8 28. Rc1 Qb6+ 29. Kf3 Nd4+ 0-1

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.02.10"]
[Round "5.132"]
[White "Gazes, Matthew"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "B20"]
[WhiteElo "1766"]
[BlackElo "1723"]
[PlyCount "59"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Invicta Chess"]
[BlackTeam "Brown Jack III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 g6 2. e4 Bg7 3. Nc3 c5 4. Nf3 Nc6 5. Be2 d6 6. a3 Nf6 7. d3 0-0 8. 0-0 Ng4 9. Rb1 Nge5 10. Nxe5 Bxe5 11. Bg5 Nd4 12. Nd5 f6 13. Bd2 e6 14. Ne3 f5 15. f4 Nxe2+ 16. Qxe2 Bd4 17. Kh1 Qf6 18. b4 b6 19. Nc2 Bb2 20. e5 dxe5 21. Rxb2 exf4 22. Rb3 g5 23. Bc3 Qg6 24. Qe5 cxb4 25. axb4 Bb7 26. Nd4 Rfd8 27. Nf3 h6 28. Qh8+ Kf7 29. Ne5+ Ke7 30. Nxg6+ 1-0

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2018.01.14"]
[Round "4.105"]
[White "Mann, Lev"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "B21"]
[BlackElo "1723"]
[PlyCount "91"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "KJCA Young Kestrels"]
[BlackTeam "Brown Jack III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. d4 cxd4 3. c3 dxc3 4. Nxc3 Nc6 5. Nf3 d6 6. Bc4 Nf6 7. 0-0 Bg4 8. Qd3 a6 9. a3 Rc8 10. Ba2 Qa5 11. Nd5 Nxd5 12. exd5 Bxf3 13. Qxf3 Nd4 14. Qg4 Qc5 15. Be3 f5 16. Qxd4 Qxd4 17. Bxd4 Rg8 18. Rac1 Rxc1 19. Rxc1 g6 20. Rc7 b5 21. Ra7 Bg7 22. Bxg7 Rxg7 23. Rxa6 e5 24. dxe6 Rc7 25. g3 Rc2 26. Rxd6 Rxb2 27. Bd5 Rb1+ 28. Kg2 Ra1 29. Rd7 Rxa3 30. Bc6 Ra6 31. Rc7+ Kd8 32. e7+ Kxc7 33. e8Q Rxc6 34. Qe7+ Kb6 35. Qxh7 b4 36. Qf7 Kb5 37. Qa2 Rc4 38. Kf1 Rc3 39. Ke1 b3 40. Qb2 Kb4 41. Kd2 Rf3 42. Qd4+ Ka3 43. Kc1 g5 44. Qa7+ Kb4 45. Qb6+ Ka4 46. Qc6+ 1-0

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2017.11.12"]
[Round "2.204"]
[White "O'Byrne, Daniel"]
[Black "Duggan, Christopher"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1723"]
[BlackElo "2018"]
[PlyCount "84"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack III"]
[BlackTeam "Oxford III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Bb4+ 6. c3 Be7 7. Be3 Nf6 8. Bd3 d5 9. exd5 Nxd5 10. Bc5 Nf4 11. Be4 Qxd1+ 12. Kxd1 f5 13. Bxc6+ bxc6 14. Bxe7 Kxe7 15. Kc2 Kf6 16. g3 Nh3 17. f3 f4 18. Nc5 Nf2 19. Ne4+ Nxe4 20. fxe4 Ba6 21. b3 Rad8 22. c4 Rd4 23. Nc3 Rhd8 24. Rad1 g5 25. Rhf1 Bc8 26. gxf4 gxf4 27. Rxd4 Rxd4 28. Rd1 Rxd1 29. Kxd1 Bg4+ 30. Ke1 Kg5 31. Kf2 Bh5 32. Na4 Kf6 33. Nc5 Ke7 34. b4 Bd1 35. Ke1 Bc2 36. Kd2 Bb1 37. a3 Kd6 38. Nd3 Bxd3 39. Kxd3 c5 40. b5 Kc7 41. h4 h5 42. Kc3 Kb6 0-1

[Event "BCF-chT4S 1718 (4NCL)"]
[Site "England"]
[Date "2017.11.11"]
[Round "1.202"]
[White "O'Byrne, Daniel"]
[Black "Ortiz Sanchez, Luis"]
[Result "0-1"]
[ECO "B34"]
[WhiteElo "1723"]
[BlackElo "1868"]
[PlyCount "118"]
[EventDate "2017.11.11"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack III"]
[BlackTeam "Iceni II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 g6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be3 Bg7 7. f3 0-0 8. Qd2 d5 9. exd5 Nxd5 10. Nxd5 Nxd4 11. Nc3 e5 12. 0-0-0 Qa5 13. Bc4 Rd8 14. Kb1 Bf5 15. Ne4 Qc7 16. Bd3 Be6 17. Ng5 Bc4 18. Qc3 Rdc8 19. Bxc4 Qxc4 20. Bxd4 Qa4 21. Qb3 Qxb3 22. axb3 exd4 23. Rd3 Re8 24. Ne4 a6 25. Kc1 Re7 26. Rdd1 Rae8 27. Ng3 h5 28. h4 f5 29. Rdf1 Re3 30. Rd1 Be5 31. Nf1 Re2 32. g3 Rc8 33. Rd2 d3 34. c3 Rd8 35. Kd1 Re8 36. Kc1 Bb8 37. Rxd3 Ba7 38. Rd2 R2e7 39. f4 Kf8 40. Kc2 Re1 41. Rd1 R8e2+ 42. Rd2 Kf7 43. Rh2 Rxd2+ 44. Nxd2 Rg1 45. Nc4 Rxg3 46. Nd6+ Kf6 47. Nxb7 Be3 48. c4 Bxf4 49. Rf2 Be3 50. Re2 f4 51. c5 f3 52. Re1 f2 53. Rf1 Rg1 54. Rxf2+ Bxf2 55. Nd6 Ke6 56. Ne4 Bxh4 57. c6 Bd8 58. Nc5+ Kd6 59. Nb7+ Kc7 0-1

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.05.01"]
[Round "11.35"]
[White "O'Byrne, Daniel"]
[Black "Sheerin, Alex"]
[Result "0-1"]
[ECO "A48"]
[WhiteElo "1802"]
[BlackElo "1825"]
[PlyCount "50"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack II"]
[BlackTeam "Anglian Avengers III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Bd3 0-0 5. b3 d6 6. Bb2 Nc6 7. a3 Nd7 8. e4 e5 9. c3 Kh8 10. Qc2 Ne7 11. 0-0 f5 12. c4 f4 13. dxe5 dxe5 14. Rd1 Nc6 15. b4 Qf6 16. Nc3 Ne7 17. Bf1 g5 18. Nd5 Nxd5 19. Rxd5 c6 20. Bxe5 Nxe5 21. Rxe5 g4 22. Rh5 Qxa1 23. e5 Bf5 24. Rxf5 Rxf5 25. Qxf5 gxf3 0-1

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.04.29"]
[Round "9.14"]
[White "Burrows, Nick"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "E01"]
[WhiteElo "1889"]
[BlackElo "1802"]
[PlyCount "57"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Oxford II"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 b6 5. cxd5 exd5 6. Bg2 Bd6 7. 0-0 0-0 8. Nc3 c6 9. Bg5 h6 10. Bxf6 Qxf6 11. e4 dxe4 12. Nxe4 Qd8 13. Nxd6 Qxd6 14. Qd2 Be6 15. a3 Rd8 16. Rac1 Bd5 17. Rfd1 Nd7 18. Nh4 Nf6 19. Nf5 Qf8 20. Qf4 g5 21. Qe5 Ng4 22. Ne7+ Kh7 23. Qf5+ Kg7 24. Nxd5 Nxf2 25. Kxf2 cxd5 26. Bxd5 Rd6 27. Rc6 Rad8 28. Be4 Qh8 29. Qe5+ 1-0

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.03.18"]
[Round "7.36"]
[White "Eckert, Jonathan"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B23"]
[WhiteElo "1594"]
[BlackElo "1802"]
[PlyCount "62"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "West is Best II"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "WLS"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 e6 3. f4 Nc6 4. Nf3 Nf6 5. Bb5 a6 6. Bxc6 dxc6 7. d3 b5 8. 0-0 Be7 9. Qe1 0-0 10. Kh1 Qc7 11. e5 Nd5 12. Ne4 f6 13. exf6 Nxf6 14. Neg5 Qd6 15. Ne5 Nd5 16. Ne4 Qc7 17. Bd2 a5 18. Qg3 Nf6 19. Ng5 Nd5 20. Rae1 Rf6 21. Ng4 Rg6 22. Qh3 Bxg5 23. fxg5 e5 24. Qf3 Bxg4 25. Qxg4 Re8 26. Qf5 Rge6 27. Bxa5 Qe7 28. Bc3 Nxc3 29. bxc3 Ra8 30. h4 Rxa2 31. Rxe5 Rxe5 0-1

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.02.11"]
[Round "5.55"]
[White "Dhemrait, Surjit S"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "1496"]
[BlackElo "1802"]
[PlyCount "81"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Cambridge University III"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. f4 e6 3. Nf3 Nc6 4. Nc3 a6 5. Be2 g6 6. 0-0 Bg7 7. d3 Nge7 8. Qe1 0-0 9. Qh4 Re8 10. Ng5 h6 11. Nf3 f5 12. Kh1 d5 13. e5 b5 14. g4 d4 15. Nd1 Bb7 16. Qg3 Nb4 17. h4 Nxc2 18. Rb1 Bd5 19. b3 Rc8 20. h5 Rf8 21. Rg1 fxg4 22. Qxg4 Rf5 23. hxg6 Qe8 24. Kh2 c4 25. Rb2 cxb3 26. axb3 Nb4 27. Nf2 Nbc6 28. Ne4 Bxe4 29. dxe4 Rf8 30. Qxe6+ Kh8 31. f5 Nxf5 32. Qxe8 Rcxe8 33. exf5 Rxf5 34. Rd2 Rh5+ 35. Kg2 Nxe5 36. Nxe5 Rexe5 37. Bxh5 Rxh5 38. Bb2 Rg5+ 39. Kf1 Rf5+ 40. Ke2 d3+ 41. Kd1 1-0

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.01.15"]
[Round "4.84"]
[White "O'Byrne, Daniel"]
[Black "Pollack, Oscar"]
[Result "0-1"]
[ECO "A53"]
[WhiteElo "1802"]
[BlackElo "2042"]
[PlyCount "72"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack II"]
[BlackTeam "Barnet Knights"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 d6 3. Nc3 e5 4. dxe5 dxe5 5. Qxd8+ Kxd8 6. Bg5 c6 7. 0-0-0+ Kc7 8. Ne4 Nbd7 9. Nxf6 gxf6 10. Bh4 Bh6+ 11. e3 Bg5 12. Bxg5 fxg5 13. g3 Nc5 14. f3 a5 15. Bh3 f5 16. Ne2 g4 17. Bg2 gxf3 18. Bxf3 e4 19. Bg2 Nd3+ 20. Rxd3 exd3 21. Nf4 a4 22. Rd1 Rd8 23. Nxd3 Be6 24. Nf4 Rxd1+ 25. Kxd1 Bxc4 26. a3 Rd8+ 27. Kc2 Bb3+ 28. Kc3 Rd1 29. Ne2 Bd5 30. Bh3 Be4 31. Nf4 Rc1+ 32. Kb4 b5 33. Ka5 Rc2 34. Ne6+ Kd6 35. Nd4 Rxh2 36. Nxf5+ Ke5 0-1

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2017.01.14"]
[Round "3.84"]
[White "Desai, Nilomi"]
[Black "O'Byrne, Daniel"]
[Result "1/2-1/2"]
[ECO "A57"]
[WhiteElo "1705"]
[BlackElo "1802"]
[PlyCount "83"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Wood Green III"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 c5 3. d5 b5 4. b3 Qb6 5. Qc2 g6 6. Nd2 Bg7 7. Rb1 d6 8. e4 a6 9. Bb2 0-0 10. Bd3 e6 11. Ne2 Nbd7 12. Nf3 Re8 13. 0-0 exd5 14. exd5 Rb8 15. Ba1 Bb7 16. Rfe1 Re7 17. h3 Rbe8 18. Bc3 Bc8 19. Qd2 Ne4 20. Bxe4 Rxe4 21. Bxg7 Kxg7 22. Qc3+ Kg8 23. Ng3 Rxe1+ 24. Rxe1 Rxe1+ 25. Nxe1 bxc4 26. Qxc4 Qb4 27. Nd3 Qxc4 28. bxc4 f5 29. Nf1 Kf7 30. Nd2 Kf6 31. f4 h6 32. h4 g5 33. hxg5+ hxg5 34. g3 Nb6 35. Kf2 Bd7 36. Nb2 Be8 37. Ke2 Bh5+ 38. Nf3 g4 39. Nd2 Be8 40. Kf2 a5 41. Ke3 a4 42. a3 1/2-1/2

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2016.11.27"]
[Round "2.35"]
[White "O'Byrne, Daniel"]
[Black "Whiteside, Robert"]
[Result "0-1"]
[ECO "A50"]
[WhiteElo "1802"]
[BlackElo "1824"]
[PlyCount "46"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Brown Jack II"]
[BlackTeam "MK Phoenix II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 e6 2. c4 Nf6 3. Nc3 b6 4. e4 Bb7 5. f3 d5 6. e5 Nfd7 7. cxd5 exd5 8. Be3 Be7 9. Nh3 c5 10. f4 cxd4 11. Bxd4 Nc6 12. Bf2 Rc8 13. a3 d4 14. Nb5 Nc5 15. Nxd4 Nxd4 16. Qxd4 0-0 17. Rd1 Qc7 18. Qc3 Rfd8 19. Rc1 Qd7 20. Qe3 Nb3 21. Rb1 Qa4 22. Be2 Bxg2 23. Rg1 Qa5+ 0-1

[Event "BCF-chT4S 1617 (4NCL)"]
[Site "England"]
[Date "2016.11.26"]
[Round "1.45"]
[White "Balouka Myers, Toby"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "A11"]
[WhiteElo "1592"]
[BlackElo "1802"]
[PlyCount "45"]
[EventDate "2016.11.26"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2019"]
[Source "ChessBase"]
[SourceDate "2018.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2018.10.10"]
[SourceQuality "1"]
[WhiteTeam "Barnet Knights II"]
[BlackTeam "Brown Jack II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 Nf6 2. g3 d5 3. Bg2 c6 4. Nf3 Nbd7 5. 0-0 dxc4 6. Qc2 Nb6 7. e4 g6 8. Na3 Qd3 9. Ne5 Qxc2 10. Nxc2 Bg7 11. Na3 Be6 12. f4 Ng4 13. d4 cxd3 14. Nxd3 Bd4+ 15. Kh1 Ne3 16. Bxe3 Bxe3 17. f5 Bc4 18. Rfd1 0-0 19. Nxc4 Nxc4 20. b3 Nd6 21. Ne5 f6 22. Rxd6 exd6 23. Nf7 0-1

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.26"]
[Round "7"]
[White "O'Byrne, Daniel"]
[Black "Wong, Guoruey"]
[Result "0-1"]
[ECO "B84"]
[WhiteElo "1788"]
[BlackElo "1649"]
[PlyCount "60"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. f3 e6 7. Be3 b5 8. a3 Nbd7 9. Be2 Bb7 10. Qd2 Rc8 11. g4 Nb6 12. g5 Nfd7 13. h4 Qc7 14. Rg1 Ne5 15. Qd1 Nec4 16. Bc1 g6 17. h5 Bg7 18. h6 Bf8 19. f4 d5 20. exd5 Bxd5 21. Nxd5 Nxd5 22. Bxc4 Qxc4 23. Rg3 Bc5 24. Nb3 Bb6 25. c3 Nxf4 26. Nd4 Nd5 27. Rd3 Ke7 28. Qf3 Rhd8 29. Bd2 Bxd4 30. Rxd4 Qb3 0-1

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.25"]
[Round "5"]
[White "Bellemare, Regis"]
[Black "O'Byrne, Daniel"]
[Result "0-1"]
[ECO "B24"]
[WhiteElo "1774"]
[BlackElo "1788"]
[PlyCount "168"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 d6 4. Bg2 g6 5. f4 Bg7 6. Nf3 Nd4 7. Nxd4 Bxd4 8. Ne2 Bg7 9. 0-0 Qb6 10. c3 Bg4 11. h3 Bd7 12. Kh1 e5 13. f5 gxf5 14. exf5 h5 15. d3 Bh6 16. Bxh6 Nxh6 17. Be4 Bc6 18. Qb3 Bxe4+ 19. dxe4 Qc6 20. Qd5 Qxd5 21. exd5 f6 22. c4 Kd7 23. Nc3 Rhg8 24. Ne4 Ke7 25. a3 a5 26. a4 Ra6 27. Rf3 Rb6 28. b3 Nf7 29. Re1 Ra6 30. Kg2 Raa8 31. Kf2 Rg7 32. Ree3 Rag8 33. Re1 Nh6 34. Rg1 Nf7 35. Re1 Rh7 36. Ree3 Nh6 37. Re1 Kf7 38. Nxd6+ Kg7 39. Nxb7 Rc8 40. Nxa5 Nf7 41. h4 Nd6 42. Nc6 Kh6 43. a5 Ra8 44. Ra1 Ra6 45. Nd8 Rc7 46. Ne6 Rc8 47. Kg2 Nb7 48. Kh3 Rca8 49. Nc7 Rxa5 50. Rxa5 Rxa5 51. Ne8 Ra6 52. Rd3 Nd6 53. Nxd6 Rxd6 54. g4 hxg4+ 55. Kxg4 Rd7 56. d6 Rg7+ 57. Kf3 Rd7 58. Rd1 Kh5 59. Kg3 Rg7+ 60. Kh3 Rd7 61. Rd5 e4 62. Rxc5 Rxd6 63. Rb5 Rd3+ 64. Kg2 Kg4 65. c5 Rd2+ 66. Kf1 Kf3 67. Ke1 e3 68. Rb8 Ra2 69. Rd8 Ra1+ 70. Rd1 Rxd1+ 71. Kxd1 Kf2 72. b4 e2+ 73. Kc2 e1Q 74. Kb3 Qb1+ 75. Ka4 Qxf5 76. c6 Qc8 77. b5 Qg4+ 78. Ka5 Qxh4 79. b6 Qh8 80. b7 Qd8+ 81. Ka6 Qc7 82. Ka7 Qxc6 83. b8Q Qa4+ 84. Kb6 Qb4+ 0-1

[Event "NATO-ch 27th"]
[Site "Shrivenham"]
[Date "2016.08.25"]
[Round "6"]
[White "Kocur, Marc"]
[Black "O'Byrne, Daniel"]
[Result "1-0"]
[ECO "A03"]
[WhiteElo "1912"]
[BlackElo "1788"]
[PlyCount "57"]
[EventDate "2016.08.22"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. b3 d5 2. Bb2 c5 3. e3 Nc6 4. Bb5 Bd7 5. Nf3 e6 6. Bxc6 Bxc6 7. 0-0 Nf6 8. Ne5 Qc7 9. f4 Bd6 10. d3 Nd7 11. Nxd7 Kxd7 12. Bxg7 Rhg8 13. Be5 Bxe5 14. fxe5 Rg7 15. Qh5 Rf8 16. d4 cxd4 17. exd4 Bb5 18. c4 dxc4 19. Nc3 Bc6 20. Rf2 cxb3 21. d5 exd5 22. e6+ Ke8 23. Re1 d4 24. exf7+ Kd8 25. Nd5 Bxd5 26. Re8+ Kd7 27. Qxd5+ Qd6 28. Qxb7+ Qc7 29. Re7+ 1-0

