[Event "Daventry 4NCL op-A 30th"]
[Site "Daventry"]
[Date "2023.06.18"]
[Round "4"]
[White "Mason, Donald"]
[Black "Sheikh, Anum"]
[Result "1-0"]
[ECO "C10"]
[WhiteElo "2052"]
[BlackElo "1743"]
[PlyCount "47"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 e6 3. Nf3 d5 4. exd5 exd5 5. Bb5+ Nc6 6. d4 a6 7. Bxc6+ bxc6 8. Ne5 Qf6 9. 0-0 Ne7 10. Re1 c4 11. b3 cxb3 12. axb3 Kd8 13. Bg5 Qe6 14. Qf3 f5 15. Na4 Ke8 16. Nb6 Rb8 17. Nxc8 Qxc8 18. Qh5+ g6 19. Nxg6 hxg6 20. Qxg6+ Kd7 21. Bxe7 Bxe7 22. Rxe7+ Kxe7 23. Re1+ Kd7 24. Qf7+ 1-0

[Event "Daventry 4NCL op-A 30th"]
[Site "Daventry"]
[Date "2023.06.18"]
[Round "5"]
[White "Mesesan, Mircea Marius"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A04"]
[WhiteElo "1970"]
[BlackElo "2052"]
[PlyCount "74"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 d6 6. d3 Rb8 7. c3 e5 8. Be3 Nf6 9. h3 0-0 10. Qc1 Nh5 11. g4 Nf6 12. Nh2 h5 13. Bg5 Qc7 14. Bxf6 Bxf6 15. gxh5 Qe7 16. hxg6 Bg5 17. gxf7+ Rxf7 18. Qd1 Rh7 19. Ng4 Bxg4 20. Qxg4 Kh8 21. Rd1 Rg8 22. Kf1 Bh4 23. Qe2 Qg5 24. Qg4 Qh6 25. Qe2 Rhg7 26. Qf3 Rxg2 27. Qxg2 Rxg2 28. Kxg2 Qg5+ 29. Kf1 Qf4 30. Rd2 Qf3 31. a4 Na5 32. b4 Nb3 33. Raa2 Qh1+ 34. Ke2 Nc1+ 35. Ke3 Bg5+ 36. f4 exf4+ 37. Kf2 Bh4# 0-1

[Event "Daventry 4NCL op-A 30th"]
[Site "Daventry"]
[Date "2023.06.17"]
[Round "3"]
[White "Gordon, Sean2222"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "E60"]
[WhiteElo "1812"]
[BlackElo "2052"]
[PlyCount "92"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. g3 g6 3. b3 Bg7 4. Bb2 0-0 5. Bg2 d6 6. d4 e5 7. dxe5 Ng4 8. 0-0 Nc6 9. Qd2 Ngxe5 10. Nxe5 Nxe5 11. c4 a5 12. Nc3 a4 13. Nb5 Qe7 14. f4 Ng4 15. Bxg7 Kxg7 16. e4 f6 17. Rae1 Be6 18. Nd4 Bd7 19. Bh3 h5 20. Bg2 axb3 21. axb3 Ra7 22. h3 Nh6 23. Ra1 Rfa8 24. Qb2 Rxa1 25. Rxa1 Rxa1+ 26. Qxa1 c5 27. Ne2 Bc6 28. Nc3 Nf7 29. Kf2 Kh7 30. Qa5 h4 31. Nd5 hxg3+ 32. Kxg3 Bxd5 33. cxd5 g5 34. Qd2 b5 35. Bf1 gxf4+ 36. Qxf4 Ng5 37. Bxb5 Qxe4 38. Qxe4+ Nxe4+ 39. Kf4 Nd2 40. Bd3+ Kg7 41. Bc2 Nf1 42. h4 Kh6 43. Bd1 Kg6 44. Be2 Nd2 45. Bd1 Nf1 46. Be2 Nd2 1/2-1/2

[Event "Daventry 4NCL op-A 30th"]
[Site "Daventry"]
[Date "2023.06.17"]
[Round "2"]
[White "Mason, Donald"]
[Black "Fellowes, Billy"]
[Result "0-1"]
[ECO "B08"]
[WhiteElo "2052"]
[BlackElo "1827"]
[PlyCount "50"]
[EventDate "2023.06.16"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 d6 3. d4 Nf6 4. Nc3 g6 5. Be3 Bg7 6. Qd2 0-0 7. h3 Bd7 8. 0-0-0 e5 9. d5 Ne7 10. g4 b5 11. Bd3 b4 12. Ne2 Nexd5 13. Bh6 Ne7 14. Ng3 a5 15. Nf5 Nxf5 16. gxf5 Bxf5 17. exf5 e4 18. fxg6 hxg6 19. Nd4 exd3 20. Bxg7 Kxg7 21. Rdg1 Qd7 22. Qg5 Nh7 23. Qf4 c5 24. Nf5+ Kh8 25. Nh6 Qe6 0-1

[Event "ENG-ch Seniors 50"]
[Site "Leamington Spa"]
[Date "2023.05.08"]
[Round "7"]
[White "Thompson, Ian D"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "E65"]
[WhiteElo "2064"]
[BlackElo "2054"]
[PlyCount "33"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. c4 Nf6 2. Nc3 g6 3. g3 Bg7 4. Bg2 0-0 5. Nf3 c5 6. d4 d6 7. 0-0 Nc6 8. dxc5 dxc5 9. Be3 Qa5 10. Nd5 e6 11. Bd2 Qd8 12. Nxf6+ Bxf6 13. Qc1 b6 14. Rd1 Qe7 15. Bc3 Bxc3 16. Qxc3 Bb7 17. e3 1/2-1/2

[Event "ENG-ch Seniors 50"]
[Site "Leamington Spa"]
[Date "2023.05.07"]
[Round "5"]
[White "Mason, Donald"]
[Black "Gardiner, Eric D"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2054"]
[BlackElo "1830"]
[PlyCount "125"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. Bd3 Bb5 7. dxc5 Bxc5 8. b4 Bxd3 9. Qxd3 Bf8 10. 0-0 Nc6 11. a4 Nge7 12. Re1 Ng6 13. Be3 Qc7 14. Bd4 Be7 15. Nbd2 0-0 16. Nb3 Nxd4 17. Nbxd4 Rac8 18. Re3 Qd7 19. g3 Rfe8 20. h4 f6 21. Rae1 Nxe5 22. Nxe5 fxe5 23. Nf3 Bf6 24. Nxe5 Qxa4 25. h5 Bxe5 26. Rxe5 Qd7 27. Qe3 b6 28. h6 g6 29. Rxe6 Rxe6 30. Qxe6+ Qxe6 31. Rxe6 Rxc3 32. Re8+ Kf7 33. Rh8 g5 34. Rxh7+ Kg6 35. Rxa7 Kxh6 36. Rd7 Rb3 37. Rd6+ Kh5 38. Rxb6 d4 39. Kg2 d3 40. Kf3 d2+ 41. Ke2 Rd3 42. Kd1 Rf3 43. Kxd2 Rxf2+ 44. Ke3 Rb2 45. Kd4 Kg4 46. Kc3 Rb1 47. Rg6 Rg1 48. b5 Rxg3+ 49. Kc4 Rg1 50. b6 Rb1 51. Rd6 Kh4 52. Kc5 g4 53. Rd4 Rxb6 54. Kxb6 Kh3 55. Rd8 g3 56. Rh8+ Kg2 57. Kc5 Kf2 58. Rf8+ Ke3 59. Rg8 Kf2 60. Kd4 g2 61. Rf8+ Ke2 62. Rg8 Kf2 63. Rf8+ 1/2-1/2

[Event "ENG-ch Seniors 50"]
[Site "Leamington Spa"]
[Date "2023.05.06"]
[Round "4"]
[White "Hill, Jonathan S"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "D00"]
[BlackElo "2054"]
[PlyCount "93"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nc3 d5 3. Bf4 g6 4. e3 Bg7 5. Be2 0-0 6. h4 h5 7. Nf3 Ng4 8. 0-0 Bf5 9. Nb5 c6 10. Na3 b5 11. c3 f6 12. Nc2 e5 13. dxe5 fxe5 14. Bg5 Qd6 15. g3 Nd7 16. Nh2 Nxh2 17. Kxh2 Nc5 18. f3 Bd7 19. Kg2 Rf7 20. Rh1 Raf8 21. Ne1 Ne4 22. fxe4 Rf2+ 23. Kg1 Bg4 24. Bxg4 Rf1+ 25. Kh2 R8f2+ 26. Ng2 Rxd1 27. Bxd1 c5 28. Rg1 dxe4 29. Bb3+ c4 30. Rad1 Qe6 31. Rd8+ Kh7 32. Bd1 Bf6 33. Rf8 Kg7 34. Rxf6 Rxf6 35. Bxf6+ Qxf6 36. Re1 Qd6 37. g4 Qd2 38. gxh5 Qxb2 39. hxg6 Kxg6 40. a4 a6 41. h5+ Kg5 42. axb5 axb5 43. Rg1 Kh6 44. Rf1 Qxc3 45. Rf6+ Kh7 46. Bg4 Qe1 47. Nxe1 1-0

[Event "ENG-ch Seniors 50"]
[Site "Leamington Spa"]
[Date "2023.05.05"]
[Round "2"]
[White "Mason, Donald"]
[Black "Dishman, Stephen"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2054"]
[BlackElo "2259"]
[PlyCount "105"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. e4 c6 2. Nf3 d5 3. exd5 cxd5 4. Ne5 Nc6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. 0-0 Nf6 8. d4 e6 9. c3 Be7 10. Nd2 0-0 11. f4 g6 12. Qf3 Ne8 13. Qh3 Ng7 14. g4 Bb5 15. Rf3 f6 16. Nd3 Bd6 17. Nf1 Qc7 18. Qh6 Bxd3 19. Rxd3 e5 20. Rh3 Ne6 21. f5 gxf5 22. gxf5 Nf4 23. Bxf4 exf4 24. Re1 Qg7+ 25. Qxg7+ Kxg7 26. Re6 Rad8 27. Nd2 Rfe8 28. Rh5 Bf8 29. Kf2 Rxe6 30. fxe6 Kg6 31. Rh4 Re8 32. Rg4+ Kf5 33. Rg8 Kxe6 34. Rh8 h6 35. Rh7 Re7 36. Rxe7+ Bxe7 37. Kf3 h5 38. Nb3 Kf5 39. Nc1 b6 40. Nd3 Bd6 41. h4 a5 42. a4 Bc7 43. b3 Bd6 44. c4 dxc4 45. bxc4 Bc7 46. c5 bxc5 47. dxc5 Be5 48. c6 Bc7 49. Nc5 Bd6 50. Nb7 Bc7 51. Nc5 Be5 52. Nb7 Bc7 53. Nc5 1/2-1/2

[Event "ENG-ch Seniors 50"]
[Site "Leamington Spa"]
[Date "2023.05.04"]
[Round "1"]
[White "Wall, Robert"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A48"]
[BlackElo "2054"]
[PlyCount "60"]
[EventDate "2023.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 214 Extra"]
[Source "ChessBase"]
[SourceDate "2023.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. Bf4 Bg7 4. e3 0-0 5. h3 d6 6. Bc4 Qe8 7. Nbd2 Nc6 8. a3 e5 9. dxe5 dxe5 10. Bg5 h6 11. Bxf6 Bxf6 12. Ne4 Bg7 13. c3 Kh8 14. g4 f5 15. gxf5 gxf5 16. Nc5 e4 17. Nd4 Ne5 18. Qe2 Qe7 19. Nde6 b5 20. Bd5 c6 21. Bxc6 Bxe6 22. Nxe6 Qxe6 23. Bxa8 Nd3+ 24. Kd2 Rxa8 25. Kc2 a5 26. Rhg1 a4 27. Rxg7 Qb3+ 28. Kb1 Kxg7 29. f3 Rg8 30. fxe4 Kh8 0-1

[Event "BCF-chT3W 2223 (4NCL)"]
[Site "England"]
[Date "2023.04.30"]
[Round "10.14"]
[White "Mason, Donald"]
[Black "Edwards Wright, Miles D"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2149"]
[BlackElo "2051"]
[PlyCount "41"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Chessable White Rose III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 a6 5. h4 h5 6. Qd2 b5 7. 0-0-0 Nd7 8. Nh3 Nb6 9. Ng5 Nf6 10. a3 c6 11. e5 dxe5 12. dxe5 Qxd2+ 13. Rxd2 Nfd5 14. Bxb6 Nxb6 15. f4 Bh6 16. g3 Bxg5 17. hxg5 Be6 18. Bg2 Rc8 19. b3 0-0 20. Bf3 Kg7 21. Kb2 1/2-1/2

[Event "BCF-chT3W 2223 (4NCL)"]
[Site "England"]
[Date "2023.04.29"]
[Round "9.24"]
[White "Potter, Steven"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1901"]
[BlackElo "2149"]
[PlyCount "60"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Manchester Manticores"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Bg5 g6 3. Bxf6 exf6 4. h4 h5 5. e3 d6 6. Nf3 f5 7. Nbd2 Nd7 8. Bd3 Nf6 9. c3 Qe7 10. Qb3 c6 11. Ng5 Bh6 12. Ndf3 Ne4 13. Nh3 0-0 14. Qc2 Bd7 15. 0-0-0 a5 16. Kb1 a4 17. Nd2 d5 18. Nxe4 fxe4 19. Be2 a3 20. b3 Rac8 21. Rdg1 f5 22. c4 c5 23. Qd1 cxd4 24. Qxd4 Bg7 25. Qxd5+ Be6 26. Qd2 Rfd8 27. Qc1 Qf6 28. Rd1 Qa1+ 29. Kc2 Qxa2+ 30. Qb2 Qxb2# 0-1

[Event "Daventry 4NCL Easter op-A 3rd"]
[Site "Daventry"]
[Date "2023.04.10"]
[Round "6"]
[White "Kothari, Jai"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "B32"]
[WhiteElo "1722"]
[BlackElo "2067"]
[PlyCount "106"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb3 Nf6 6. f3 d5 7. exd5 Nxd5 8. c3 Be6 9. Bd3 Qh4+ 10. g3 Qh3 11. Qe2 Be7 12. N1d2 f5 13. Nc4 f4 14. Bd2 fxg3 15. 0-0-0 g2 16. Rhg1 0-0 17. Rxg2 Rxf3 18. Be4 Rf7 19. Rg3 Qh4 20. Bxd5 Bxd5 21. Nxe5 Nxe5 22. Qxe5 Bxb3 23. axb3 Bf6 24. Qe2 Re7 25. Qg2 Qe4 26. Qh3 Rd8 27. Re3 Qd5 28. Rxe7 Bxe7 29. c4 Qd6 30. Qe3 Bf6 31. Qe2 Qd4 32. Bc3 Qxd1+ 33. Qxd1 Rxd1+ 34. Kxd1 Bxc3 35. bxc3 a5 36. Kd2 Kf7 37. Ke3 Ke6 38. Kd4 Kd6 39. h4 g6 40. Ke4 Kc5 41. Ke5 h6 42. Kf6 g5 43. hxg5 hxg5 44. Kxg5 a4 45. bxa4 Kxc4 46. Kf4 Kxc3 47. a5 Kb4 48. Ke3 Kxa5 49. Kd2 Kb4 50. Kc2 Ka3 51. Kb1 b5 52. Ka1 b4 53. Kb1 Kb3 0-1

[Event "Daventry 4NCL Easter op-A 3rd"]
[Site "Daventry"]
[Date "2023.04.10"]
[Round "7"]
[White "Mason, Donald"]
[Black "Dignam, Matthew"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2067"]
[BlackElo "2057"]
[PlyCount "68"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Bc5 10. Nxd4 Bxd4 11. Nf3 Bc5 12. b4 Qxb4 13. Rb1 Qa4 14. Qxa4 Bxa4 15. Rxb7 Bb6 16. Ng5 Nh6 17. Ba3 Bd8 18. h4 a6 19. Rc1 Bd7 20. g3 Be7 21. Rcc7 Bxa3 22. Rxd7 0-0 23. Bxh7+ Kh8 24. Bd3 Ng4 25. Rxf7 Nxe5 26. Rxg7 Rf6 27. Rh7+ Kg8 28. Rbg7+ Kf8 29. Ra7 Rxa7 30. Rxa7 Nf3+ 31. Kg2 Nxg5 32. hxg5 Rxf2+ 33. Kxf2 Bc5+ 34. Kf3 Bb6 1/2-1/2

[Event "Daventry 4NCL Easter op-A 3rd"]
[Site "Daventry"]
[Date "2023.04.09"]
[Round "4"]
[White "Mason, Donald"]
[Black "Liu, Jason1111"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2067"]
[BlackElo "1965"]
[PlyCount "72"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 cxd4 7. cxd4 Nf5 8. Nc2 Bd7 9. Bd3 Qb6 10. 0-0 Nb4 11. Nxb4 Bxb4 12. Kh1 Be7 13. g4 Nh4 14. Nxh4 Bxh4 15. Be3 Be7 16. f4 0-0-0 17. b4 Bb5 18. Bxb5 Qxb5 19. a4 Qd7 20. b5 Kb8 21. Qd3 Rc8 22. Rac1 h5 23. Rxc8+ Qxc8 24. Rc1 Qd7 25. g5 g6 26. Bd2 Rc8 27. Rxc8+ Qxc8 28. Kg2 Qf8 29. Qc3 Qc8 30. Qxc8+ Kxc8 31. Kf3 Ba3 32. Ke2 Kc7 33. Ba5+ Kd7 34. Bd2 Kc7 35. Ba5+ Kd7 36. Bd2 Kc7 1/2-1/2

[Event "Daventry 4NCL Easter op-A 3rd"]
[Site "Daventry"]
[Date "2023.04.08"]
[Round "2"]
[White "Cast, Julian"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "D04"]
[WhiteElo "1890"]
[BlackElo "2067"]
[PlyCount "66"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d5 6. b4 a5 7. b5 c5 8. a4 Ne4 9. Bb2 Nd7 10. c4 Nb6 11. Qc2 Bf5 12. Nh4 Rc8 13. Nxf5 gxf5 14. Rd1 cxd4 15. Bxd4 Bxd4 16. Rxd4 e5 17. Rd1 Nxc4 18. Bxc4 Rxc4 19. Qd3 Qh4 20. Ra2 Rfc8 21. f3 Nc3 22. Nxc3 Rxc3 23. Qxf5 Rc1 24. Rad2 R8c2 25. Qxc2 Rxc2 26. Rxc2 Qxa4 27. Rc8+ Kg7 28. Rdc1 Qxb5 29. R8c5 Qe2 30. R5c3 b5 31. h3 b4 32. R3c2 Qxe3+ 33. Kh1 b3 0-1

[Event "Daventry 4NCL Easter op-A 3rd"]
[Site "Daventry"]
[Date "2023.04.07"]
[Round "1"]
[White "Mason, Donald"]
[Black "Gordon, Sean2222"]
[Result "0-1"]
[ECO "A28"]
[WhiteElo "2067"]
[BlackElo "1753"]
[PlyCount "88"]
[EventDate "2023.04.07"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 213 Extra"]
[Source "ChessBase"]
[SourceDate "2023.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.05.31"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Nf6 3. Nf3 Nc6 4. e4 Bb4 5. d3 d6 6. Be2 Bc5 7. 0-0 0-0 8. Bg5 h6 9. Bh4 Nd4 10. b4 Nxf3+ 11. Bxf3 Bd4 12. Rc1 g5 13. Bg3 a5 14. b5 c5 15. Ne2 b6 16. h3 Kg7 17. Nxd4 cxd4 18. Bg4 Bxg4 19. hxg4 Rh8 20. f4 gxf4 21. Bh4 Qd7 22. g3 Nxg4 23. gxf4 Ne3 24. Qh5 Nxf1 25. Rxf1 Rag8 26. fxe5 Kh7+ 27. Kh2 Rg6 28. exd6 Qxd6+ 29. e5 Qe6 30. Rf6 Rxf6 31. exf6 Rg8 32. Qf3 Rg6 33. a4 Qd6+ 34. Bg3 Qe6 35. Qe4 Qxf6 36. c5 Qg5 37. Qf4 Qxc5 38. Qxf7+ Rg7 39. Qf3 Qg5 40. Qe4+ Qg6 41. Qxg6+ Rxg6 42. Be5 Kg8 43. Bxd4 Kf7 44. Kh3 Rd6 0-1

[Event "Coventry op"]
[Site "Coventry"]
[Date "2023.02.19"]
[Round "5"]
[White "Mason, Donald"]
[Black "Shearsby, Jude"]
[Result "0-1"]
[ECO "A03"]
[WhiteElo "2082"]
[BlackElo "2002"]
[PlyCount "94"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. f4 d5 2. Nf3 Nf6 3. e3 c5 4. b3 Nc6 5. Bb5 g6 6. Bb2 Bg7 7. Ne5 Qc7 8. 0-0 0-0 9. Nxc6 bxc6 10. Be5 Qb6 11. Bd3 Nd7 12. Bxg7 Kxg7 13. Nc3 f5 14. Qe1 e5 15. fxe5 Nxe5 16. Qg3 Qb8 17. Na4 Nd7 18. c4 Qxg3 19. hxg3 Ba6 20. Rac1 Rad8 21. Be2 d4 22. Bf3 Bb7 23. Rfe1 Rfe8 24. e4 Kf6 25. exf5 gxf5 26. g4 Re5 27. gxf5 Kxf5 28. Rxe5+ Kxe5 29. Re1+ Kd6 30. Bg4 Nf8 31. Bf5 Bc8 32. Bxc8 Rxc8 33. Rf1 Ne6 34. Rf6 Rf8 35. Rh6 Rf7 36. Nxc5 Kxc5 37. Rxe6 a5 38. d3 Rc7 39. Kf2 Kb4 40. Ke2 Kc3 41. Re5 c5 42. Re6 Rg7 43. Kf3 Kxd3 44. Re5 Rc7 45. g4 Kc2 46. Re2+ Kc3 47. Rg2 d3 0-1

[Event "Coventry op"]
[Site "Coventry"]
[Date "2023.02.19"]
[Round "4"]
[White "Zakarian, Dimitrios Levon"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "E60"]
[WhiteElo "1978"]
[BlackElo "2082"]
[PlyCount "85"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. h4 Bg7 4. Nc3 d6 5. e4 Nc6 6. d5 Ne5 7. Be2 h5 8. Bg5 c6 9. Qd2 cxd5 10. cxd5 Bd7 11. f3 Rc8 12. Rc1 Qa5 13. Kf2 0-0 14. Be3 Nh7 15. Nh3 Nc4 16. Bxc4 Rxc4 17. Ne2 Qxd2 18. Bxd2 Rfc8 19. Bc3 b5 20. Nhf4 b4 21. Bxg7 Kxg7 22. Rxc4 Rxc4 23. Rc1 Rxc1 24. Nxc1 f5 25. Nfd3 fxe4 26. fxe4 Nf6 27. Kf3 a5 28. Nb3 Bb5 29. Ke3 Ng4+ 30. Kd4 Bxd3 31. Kxd3 Nf2+ 32. Kd4 a4 33. Nd2 Nd1 34. b3 a3 35. Kc4 Ne3+ 36. Kxb4 Nxg2 37. Nf3 Kf6 38. Kxa3 Nxh4 39. Nxh4 g5 40. Nf5 h4 41. b4 Ke5 42. b5 Kxe4 43. b6 1-0

[Event "Coventry op"]
[Site "Coventry"]
[Date "2023.02.18"]
[Round "2"]
[White "Mason, Donald"]
[Black "Arora, Tashika"]
[Result "1-0"]
[ECO "C54"]
[WhiteElo "2082"]
[BlackElo "1838"]
[PlyCount "117"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Bc5 5. c3 Bb6 6. 0-0 0-0 7. Bb3 d6 8. Nbd2 a6 9. Nc4 Ba7 10. Bg5 Be6 11. Ne3 Nb8 12. d4 Bxb3 13. Qxb3 Nbd7 14. dxe5 Nc5 15. Qc2 dxe5 16. Rad1 Qe8 17. Bxf6 gxf6 18. Nd5 Qd8 19. Nh4 c6 20. Nf4 Qc8 21. Nh5 Kh8 22. Nf5 Rg8 23. Kh1 Rg5 24. Nxf6 Qf8 25. f4 Rg6 26. fxe5 Bb8 27. Nd6 Bxd6 28. Rxd6 Qe7 29. b4 Ne6 30. Rd7 Qf8 31. Nxh7 Qh6 32. Rdxf7 Ng5 33. Nxg5 Rxg5 34. Qf2 Rxe5 35. Rf8+ Rxf8 36. Qxf8+ Qxf8 37. Rxf8+ Kg7 38. Rf4 a5 39. h4 axb4 40. cxb4 Re6 41. Kg1 Rd6 42. a3 Rd3 43. Rf3 Rd4 44. Re3 Kf6 45. e5+ Ke6 46. g3 Rd2 47. h5 Rd7 48. Kf2 Rf7+ 49. Kg2 Rd7 50. Kh3 Rd4 51. g4 Rd7 52. Kh4 Rh7 53. g5 Rd7 54. h6 Rd4+ 55. Kh5 Rd8 56. h7 Rd1 57. Kg6 Rd8 58. Kh6 b5 59. g6 1-0

[Event "Coventry op"]
[Site "Coventry"]
[Date "2023.02.18"]
[Round "1"]
[White "Mikalajunas, Kajus"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1746"]
[BlackElo "2082"]
[PlyCount "60"]
[EventDate "2023.02.18"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 212 Extra"]
[Source "ChessBase"]
[SourceDate "2023.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2023.03.31"]
[SourceQuality "1"]

1. e4 c5 2. c3 e6 3. d4 d5 4. exd5 exd5 5. dxc5 Bxc5 6. Bb5+ Nc6 7. Ne2 Nf6 8. 0-0 h6 9. b4 Bd6 10. Bf4 0-0 11. Bxd6 Qxd6 12. Nd2 a5 13. Nc4 Qc7 14. Bxc6 dxc4 15. Bb5 Rd8 16. Qc2 Rd5 17. a4 Bf5 18. Qa2 Bd3 19. Qb2 Ng4 20. g3 Rh5 21. Nf4 Rxh2 22. Nxd3 cxd3 23. Qd2 Qe5 24. Qxd3 Rh1+ 25. Kxh1 Qh5+ 26. Kg2 Qh2+ 27. Kf3 Ne5+ 28. Ke3 Nxd3 29. Kxd3 Rd8+ 30. Kc2 Qg2 0-1

[Event "BCF-chT3W 2223 (4NCL)"]
[Site "England"]
[Date "2023.02.04"]
[Round "5.25"]
[White "Mason, Donald"]
[Black "Kirupakaran, Vishnu"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2149"]
[BlackElo "1912"]
[PlyCount "35"]
[EventDate "2022.10.22"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Barnet Knights II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 d6 3. f4 Nc6 4. Nf3 g6 5. Bb5 Bd7 6. Bxc6 Bxc6 7. d3 Bg7 8. 0-0 Nf6 9. Qe1 Nd7 10. Be3 0-0 11. f5 Ne5 12. Qh4 e6 13. Ng5 h6 14. f6 hxg5 15. Bxg5 Bh8 16. Rae1 b5 17. Re3 b4 18. Rh3 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.22"]
[Round "7"]
[White "Nordby, Berndt"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "E94"]
[WhiteElo "2012"]
[BlackElo "2081"]
[PlyCount "46"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. Be2 0-0 6. Nf3 Nbd7 7. 0-0 e5 8. Qc2 Qe7 9. Rd1 c6 10. Rb1 Re8 11. d5 c5 12. b4 cxb4 13. Rxb4 Nc5 14. Be3 b6 15. Nd2 h5 16. f3 h4 17. Bg5 h3 18. g4 Qd7 19. Kh1 Nh7 20. Be3 Bf6 21. Rg1 Bg5 22. Nf1 Bf4 23. Qd2 g5 1/2-1/2

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.21"]
[Round "6"]
[White "Mason, Donald"]
[Black "Hoogakker, Peter"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2081"]
[BlackElo "1846"]
[PlyCount "79"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 Nbd7 4. Nf3 e5 5. Rg1 exd4 6. Nxd4 Nc5 7. f3 c6 8. Be3 Qc7 9. Qd2 Bd7 10. 0-0-0 0-0-0 11. g4 h6 12. Nf5 Be6 13. Qf2 Qa5 14. a3 d5 15. e5 Nfd7 16. Nd6+ Kb8 17. f4 Bxd6 18. exd6 f5 19. gxf5 Bxf5 20. Rxg7 Ne6 21. Re7 Nf6 22. Bd4 Ng4 23. Qd2 Rhf8 24. h3 Nxd4 25. hxg4 Bxg4 26. Qxd4 Bxd1 27. Nxd1 Rxd6 28. Qg7 Rdf6 29. Rxb7+ Ka8 30. Rb4 R8f7 31. Qg3 Qc7 32. Ba6 Qd6 33. Qg4 Qd8 34. Qh4 Qa5 35. Bb7+ Kb8 36. Bxc6+ Kc7 37. Be8 Rf8 38. Qe1 Qc5 39. Qe5+ Rd6 40. Qe7+ 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.19"]
[Round "4"]
[White "Mason, Donald"]
[Black "Strade, Arita"]
[Result "1-0"]
[ECO "B94"]
[WhiteElo "2081"]
[BlackElo "1918"]
[PlyCount "43"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nbd7 7. f4 Qc7 8. Qf3 b5 9. 0-0-0 Bb7 10. Bd3 g6 11. Qh3 b4 12. Bxf6 Nxf6 13. e5 bxc3 14. exf6 cxb2+ 15. Kb1 Qd7 16. f5 exf6 17. Rhe1+ Kd8 18. Bc4 gxf5 19. Qb3 Be4 20. Bxf7 Qb7 21. Rxe4 fxe4 22. Qxb7 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.18"]
[Round "3"]
[White "Collier, David"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "D03"]
[WhiteElo "2004"]
[BlackElo "2081"]
[PlyCount "126"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bg5 d5 3. Nf3 c5 4. e3 Ne4 5. Bf4 Qb6 6. Qc1 Nc6 7. c3 Bf5 8. Be2 Rc8 9. 0-0 h6 10. Rd1 g5 11. Bg3 Bg7 12. dxc5 Qxc5 13. Nbd2 Nxg3 14. hxg3 e6 15. Nb3 Qe7 16. Qd2 0-0 17. Nfd4 Bg6 18. Bd3 Ne5 19. Bxg6 fxg6 20. Qe2 g4 21. e4 h5 22. Rf1 h4 23. Nd2 Rf7 24. Rac1 Rcf8 25. exd5 exd5 26. Rce1 hxg3 27. fxg3 Rxf1+ 28. Rxf1 Rxf1+ 29. Qxf1 Bh6 30. Qe2 Bxd2 31. Qxd2 Nc4 32. Qf2 Qe3 33. b3 Qxf2+ 34. Kxf2 Nd2 35. Ke3 Ne4 36. c4 Nc3 37. cxd5 Nxd5+ 38. Ke4 Nc3+ 39. Kf4 Nxa2 40. Kxg4 Nc3 41. Kf4 Kf7 42. Ke5 Ke7 43. g4 a5 44. g5 a4 45. bxa4 Nxa4 46. Nb5 Nb2 47. Nd6 Nd3+ 48. Kd5 Nb4+ 49. Ke5 Nc6+ 50. Kd5 Nd8 51. Nc4 Nf7 52. g4 b5 53. Nd2 Nxg5 54. Kc5 Ke6 55. Kxb5 Ke5 56. Kc4 Kf4 57. Kd3 Nf3 58. Nf1 Ne5+ 59. Ke2 Nxg4 60. Nd2 Kg3 61. Nf3 Kh3 62. Ng5+ Kg2 63. Ne6 Kg3 1/2-1/2

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.17"]
[Round "2"]
[White "Mason, Donald"]
[Black "Wynarczyk, Raymond"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2081"]
[BlackElo "1739"]
[PlyCount "113"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 d6 3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bc4 0-0 7. 0-0 a6 8. Re1 Re8 9. h3 b5 10. Bd5 Nxd5 11. exd5 Bf6 12. Ne4 Bxd4 13. Qxd4 Nd7 14. Bd2 f6 15. Bc3 Bb7 16. Re3 Re5 17. Ng3 Rxe3 18. fxe3 Ne5 19. Rf1 Qe8 20. e4 a5 21. a3 Ba6 22. Bxa5 c5 23. dxc6 Qxc6 24. Nf5 Qc5 25. Bb6 Qxd4+ 26. Bxd4 b4 27. Ra1 bxa3 28. Rxa3 Nc4 29. Ra4 g6 30. Nh6+ Kg7 31. Ng4 Ne5 32. Bxe5 fxe5 33. Ne3 Bb7 34. Rxa8 Bxa8 35. Nd5 Kf7 36. c4 Bb7 37. b4 Ke6 38. h4 Kd7 39. Kf2 Bc6 40. Ke3 Kd8 41. b5 Bb7 42. Kd3 Bxd5 43. cxd5 Kc7 44. Kc4 h6 45. g4 Kb7 46. Kb4 Kb6 47. Ka4 h5 48. g5 Kc7 49. Ka5 Kb7 50. b6 Kb8 51. Ka6 Ka8 52. b7+ Kb8 53. Ka5 Kxb7 54. Kb5 Kc7 55. Ka6 Kc8 56. Kb6 Kd7 57. Kb7 1-0

[Event "Guernsey op 46th"]
[Site "St James"]
[Date "2022.10.16"]
[Round "1"]
[White "Turner, David"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "A08"]
[WhiteElo "1754"]
[BlackElo "2081"]
[PlyCount "46"]
[EventDate "2022.10.16"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "GCI"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. g3 g6 4. Bg2 Bg7 5. 0-0 Nf6 6. d3 0-0 7. Nbd2 d5 8. Re1 Qc7 9. Qe2 Rd8 10. h3 e5 11. a3 d4 12. Nf1 b5 13. Bg5 h6 14. Bd2 Be6 15. g4 Ne8 16. Ng3 f6 17. Nh4 Ne7 18. Bf1 Nd6 19. f4 exf4 20. Bxf4 g5 21. Bxd6 Qxd6 22. Nhf5 Nxf5 23. Nxf5 Bxf5 1/2-1/2

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.14"]
[Round "7"]
[White "Homer, Stephen J"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C95"]
[WhiteElo "1932"]
[BlackElo "2104"]
[PlyCount "113"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Re1 b5 7. Bb3 d6 8. c3 0-0 9. h3 Nb8 10. d4 Nbd7 11. Nbd2 Bb7 12. Bc2 Re8 13. Nf1 Bf8 14. Ng3 g6 15. a4 c5 16. d5 c4 17. Bg5 Nc5 18. Qd2 Be7 19. Be3 Nfd7 20. Nh2 Nb6 21. Bxc5 dxc5 22. Nf3 Qd6 23. h4 Reb8 24. h5 Bc8 25. hxg6 hxg6 26. a5 Nd7 27. Kf1 Kg7 28. Ke2 Bb7 29. Nh2 Rh8 30. Ng4 Rh4 31. Rh1 Rah8 32. Rxh4 Rxh4 33. f3 Nf8 34. Ne3 Bc8 35. Kf2 Nh7 36. Qe2 Bg5 37. Ngf1 Rh1 38. Rd1 Bd8 39. g3 Bxa5 40. Kg2 Rh6 41. Nh2 Bd8 42. Nhg4 Rh5 43. Rf1 f5 44. exf5 gxf5 45. Nxe5 Qxe5 46. f4 Qe7 47. Qxh5 Qxe3 48. Bxf5 Qd2+ 49. Kh3 Bxf5+ 50. Qxf5 Nf6 51. Qe5 Kg6 52. Re1 Nxd5 53. Qe8+ Kg7 54. Qd7+ Kg6 55. f5+ Kh5 56. Qh7+ Qh6 57. Qf7+ 1-0

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.13"]
[Round "6"]
[White "Mason, Donald"]
[Black "Dubey, Mark J"]
[Result "1/2-1/2"]
[ECO "C44"]
[WhiteElo "2104"]
[PlyCount "59"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 g6 3. d4 Nc6 4. Nf3 exd4 5. c3 d3 6. 0-0 d6 7. Qxd3 Bg7 8. h3 Nf6 9. e5 dxe5 10. Qxd8+ Nxd8 11. Nxe5 0-0 12. Rd1 Re8 13. Bf4 Nh5 14. Bh2 Be6 15. Bf1 c6 16. g4 Nf6 17. Na3 h5 18. g5 Ne4 19. h4 Bxe5 20. Bxe5 Bg4 21. f3 Bxf3 22. Rd3 Rxe5 23. Rxf3 Ne6 24. Nc4 Rd5 25. Re1 Nd2 26. Nxd2 Rxd2 27. Bc4 Rxb2 28. Bxe6 fxe6 29. Rxe6 Rd8 30. Rxg6+ 1/2-1/2

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.11"]
[Round "5"]
[White "Littlejohns, David"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "B22"]
[WhiteElo "1943"]
[BlackElo "2104"]
[PlyCount "96"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 d5 9. h3 e6 10. Bg5 Be7 11. Bxe7 Qxe7 12. 0-0 Bd7 13. Nc3 a6 14. Na4 Nxa4 15. Bxa4 b5 16. Bb3 a5 17. a3 a4 18. Bc2 0-0 19. Rc1 Na5 20. Qd3 f5 21. Bb1 Nc4 22. Rc2 b4 23. axb4 Qxb4 24. Qc3 Rfb8 25. Ba2 Qxc3 26. bxc3 Na3 27. Rd2 Bb5 28. Rc1 Bc4 29. Bxc4 Nxc4 30. Ra2 a3 31. Ne1 Rb2 32. Rca1 Rab8 33. Nd3 Rxa2 34. Rxa2 Rb3 35. Kf1 Rb2 36. Ra1 Rb1+ 37. Rxb1 Nd2+ 38. Ke1 Nxb1 39. Nc1 Nxc3 40. Nb3 a2 41. Kd2 Nb5 42. Kd3 f4 43. Na1 g5 44. Nc2 Kf7 45. g3 Ke7 46. g4 Kd7 47. Na1 Kc7 48. Nc2 Kb6 0-1

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.11"]
[Round "4"]
[White "Mason, Donald"]
[Black "Brusey, Alan W"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2104"]
[BlackElo "1994"]
[PlyCount "72"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. 0-0 Bd7 8. Re1 a6 9. Nbd2 dxc3 10. bxc3 Nge7 11. h4 Rc8 12. Nb3 Na5 13. Be3 Qd8 14. Rb1 Nxb3 15. Qxb3 b5 16. a4 bxa4 17. Qa2 Rxc3 18. Bxa6 Nc6 19. Bb5 Ra3 20. Qd2 Be7 21. Rec1 Qa8 22. Bxc6 Bxc6 23. Rxc6 Qxc6 24. Rb8+ Bd8 25. Qa5 Ra1+ 26. Kh2 Qd7 27. Bg5 f6 28. exf6 Qd6+ 29. g3 Qxb8 30. fxg7 Rg8 31. Qc3 Ra2 32. Qc6+ Kf7 33. Qd7+ Kg6 34. h5+ Kxh5 35. Qf7+ Kg4 36. Kg2 Qxg3+ 0-1

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.10"]
[Round "3"]
[White "Kirby, Peter J"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "E92"]
[WhiteElo "2000"]
[BlackElo "2104"]
[PlyCount "64"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nc5 10. Nd2 Bd7 11. Be2 c6 12. h4 a4 13. g5 Ne8 14. b4 axb3 15. axb3 Rxa1 16. Qxa1 Nc7 17. b4 N5a6 18. Qa5 c5 19. bxc5 Nxc5 20. 0-0 f6 21. Qb6 Bh3 22. Rb1 fxg5 23. hxg5 Rf4 24. Nf3 Qd7 25. Kh2 Qg4 26. Rg1 Qh5 27. Rg3 Bf1+ 28. Kg1 Bxe2 29. Nxe2 Rxf3 30. Bxc5 dxc5 31. Qxc7 Bf8 32. Qxe5 Rxg3+ 1/2-1/2

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.09"]
[Round "2"]
[White "Mason, Donald"]
[Black "Baer, Bruce L"]
[Result "1/2-1/2"]
[ECO "B06"]
[WhiteElo "2104"]
[BlackElo "1997"]
[PlyCount "42"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. e4 g6 2. d4 Bg7 3. Nc3 d6 4. Be3 c6 5. f4 d5 6. e5 h5 7. h3 Nh6 8. Nf3 Bf5 9. Be2 e6 10. Bf2 Nd7 11. 0-0 b5 12. Ng5 f6 13. Nf3 0-0 14. Bh4 b4 15. Na4 Qa5 16. exf6 Bxf6 17. Bxf6 Rxf6 18. Ne5 Qxa4 19. Nxd7 Rf7 20. Ne5 Rg7 21. b3 Qa5 1/2-1/2

[Event "GBR-ch Seniors 50 108th"]
[Site "Torquay"]
[Date "2022.08.08"]
[Round "1"]
[White "Mueller, Jens1111"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A45"]
[WhiteElo "1879"]
[BlackElo "2104"]
[PlyCount "54"]
[EventDate "2022.08.08"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2024"]
[Source "ChessBase"]
[SourceDate "2023.10.10"]
[SourceVersion "1"]
[SourceVersionDate "2023.10.10"]
[SourceQuality "1"]

1. d4 Nf6 2. Bf4 g6 3. Nc3 d5 4. e3 Bg7 5. h4 0-0 6. h5 c5 7. hxg6 fxg6 8. Qd2 Nc6 9. 0-0-0 cxd4 10. exd4 Bf5 11. f3 Nb4 12. g4 Bxc2 13. Re1 g5 14. Bxg5 Bg6 15. a3 Nc2 16. Re5 Rc8 17. Nge2 Na1 18. Kd1 Qb6 19. Bh3 Qb3+ 20. Ke1 Nc2+ 21. Kf2 Ne4+ 22. Rxe4 dxe4 23. Nc1 Qxb2 24. Nd5 Rxf3+ 25. Kg2 Ne3+ 26. Bxe3 Rc2 27. Nxe7+ Kf7 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.06.26"]
[Round "11.121"]
[White "Merriman, John"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2261"]
[BlackElo "2082"]
[PlyCount "89"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "KJCA Kings"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. f3 c5 4. d5 e6 5. Nc3 d6 6. e4 exd5 7. cxd5 Bg7 8. Bg5 h6 9. Be3 0-0 10. Qd2 a6 11. a4 Re8 12. Nge2 Nh7 13. Ng3 h5 14. Bd3 Nd7 15. 0-0 Ne5 16. Be2 h4 17. Nh1 g5 18. Nf2 b6 19. Rab1 Qf6 20. Nfd1 Qg6 21. b4 f5 22. bxc5 bxc5 23. exf5 Bxf5 24. Rb6 g4 25. f4 Nd3 26. Bxd3 Bxd3 27. f5 Bxf5 28. Bxc5 Be5 29. Ne3 Bd3 30. Rd1 Be4 31. Nxe4 Qxe4 32. Rb4 Bxh2+ 33. Kxh2 Qe5+ 34. Kh1 dxc5 35. Rxg4+ Kh8 36. Nc4 Qf6 37. Rf4 Re2 38. Qxe2 Qxf4 39. Ne5 Rg8 40. Rf1 Qd4 41. Qh5 Qd2 42. Nf7+ Kg7 43. Qe5+ Kg6 44. Qf5+ Kg7 45. Qg4+ 1-0

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.06.25"]
[Round "10.93"]
[White "Mason, Donald"]
[Black "Bates, Richard"]
[Result "1/2-1/2"]
[ECO "B67"]
[WhiteElo "2082"]
[BlackElo "2369"]
[PlyCount "34"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Blackthorne Russia"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 Nc6 7. Qd2 e6 8. 0-0-0 Bd7 9. f3 Be7 10. h4 b5 11. Kb1 Rb8 12. Nxc6 Bxc6 13. Bxf6 gxf6 14. Ne2 d5 15. Nd4 Ba8 16. Bd3 Bc5 17. Nb3 Bb6 1/2-1/2

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.08"]
[Round "7"]
[White "Mason, Donald"]
[Black "Josse, Mark"]
[Result "1/2-1/2"]
[ECO "B58"]
[WhiteElo "2056"]
[BlackElo "2235"]
[PlyCount "36"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Be2 e5 7. Nxc6 bxc6 8. 0-0 Be7 9. Kh1 Rb8 10. Qd3 0-0 11. b3 Qc7 12. f4 Rd8 13. Qg3 Be6 14. f5 Bc8 15. Bh6 Bf8 16. Bg5 Be7 17. Bh6 Bf8 18. Bg5 Be7 1/2-1/2

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.07"]
[Round "6"]
[White "Crocker, Philip J"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A62"]
[WhiteElo "2089"]
[BlackElo "2056"]
[PlyCount "78"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Re8 10. Bf4 a6 11. a4 h6 12. Qc1 g5 13. Bd2 Bf5 14. h4 g4 15. Ne1 Kh7 16. Nd3 Bxd3 17. exd3 Nbd7 18. Qc2 Kh8 19. f4 Nh5 20. Kh2 Nxg3 21. Kxg3 Nf6 22. Be4 Nh5+ 23. Kxg4 Bd4 24. Kh3 Rg8 25. Be1 f5 26. Bxf5 Qf6 27. Be6 Nxf4+ 28. Kh2 Qe5 29. Kh1 Nxe6 30. dxe6 Qxe6 31. Rf3 Rg1+ 32. Kh2 Rxe1 33. Rxe1 Qxe1 34. Qe2 Be5+ 35. Kh3 Qh1+ 36. Kg4 Rg8+ 37. Kf5 Rf8+ 38. Ke4 Bxc3 39. bxc3 Re8+ 0-1

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.07"]
[Round "5"]
[White "Mason, Donald"]
[Black "Arkell, Keith C"]
[Result "0-1"]
[ECO "C02"]
[WhiteElo "2056"]
[BlackElo "2367"]
[PlyCount "100"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 e6 2. e4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Nge7 6. Na3 Nf5 7. Nc2 cxd4 8. cxd4 Be7 9. Bd3 h5 10. h4 Qb6 11. g3 Bd7 12. 0-0 a5 13. Bxf5 exf5 14. Bg5 Bxg5 15. Nxg5 Ne7 16. Qd2 Rc8 17. Ne3 Qb4 18. Qxb4 axb4 19. Nh3 Be6 20. Nf4 Kd7 21. a3 b3 22. Rad1 Rc6 23. Rd3 Rb6 24. Rc1 Rb5 25. Rcc3 Nc6 26. Rxb3 Rxb3 27. Rxb3 Nxd4 28. Rxb7+ Kc6 29. Rb4 Nf3+ 30. Kg2 Nxe5 31. Nc2 Kd6 32. Rd4 g6 33. Nb4 Kc5 34. Rd2 Nc4 35. Rc2 Kd6 36. Ne2 Bc8 37. b3 Nxa3 38. Rc6+ Kd7 39. Rc5 Bb7 40. Nd4 Re8 41. Ra5 Re4 42. Ra7 Rxd4 43. Rxb7+ Kc8 44. Rb6 Kc7 45. Ra6 Rxb4 46. Rxa3 Kd6 47. Kf3 Ke5 48. Ke3 f4+ 49. gxf4+ Rxf4 50. Ra7 Rxh4 0-1

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.06"]
[Round "4"]
[White "Dishman, Stephen"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A30"]
[WhiteElo "2301"]
[BlackElo "2056"]
[PlyCount "54"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. b3 Bg7 4. Bb2 0-0 5. g3 b6 6. Bg2 Bb7 7. 0-0 c5 8. d4 d5 9. Na3 cxd4 10. Nxd4 Qd7 11. Rc1 dxc4 12. Bxb7 Qxb7 13. Rxc4 Nbd7 14. Qc2 Rac8 15. Rc1 Rxc4 16. Qxc4 Nc5 17. b4 Nce4 18. Qc6 Qa6 19. b5 Qa4 20. Qc4 Qxc4 21. Nxc4 Nd5 22. Kf1 Bxd4 23. Bxd4 Rc8 24. Ke1 Nd6 25. Nxd6 Rxc1+ 26. Kd2 Rc7 27. Ne4 Rc4 0-1

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.06"]
[Round "3"]
[White "Gibbs, Dominic V"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "1865"]
[BlackElo "2056"]
[PlyCount "82"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 d6 4. d4 Nd7 5. Nc3 Ngf6 6. Be2 g6 7. 0-0 Bg7 8. d5 c5 9. Bg5 h6 10. Bh4 Nf8 11. Nd2 g5 12. Bg3 Ng6 13. a3 h5 14. f3 h4 15. Bf2 Nf4 16. b4 b6 17. Nb3 N6h5 18. Re1 Nxe2+ 19. Qxe2 Nf4 20. Qd1 Bh6 21. bxc5 bxc5 22. Nxc5 dxc5 23. Bxc5 Qc7 24. Bb4 Qxc4 25. d6 a5 26. Rc1 Nd3 27. Nd5 Qd4+ 28. Re3 axb4 29. Qxd3 0-0 30. Qxd4 exd4 31. Rd3 g4 32. f4 Be6 33. Ne7+ Kh7 34. g3 bxa3 35. Rxd4 a2 36. Ra1 Rfb8 37. Rdd1 hxg3 38. hxg3 Ra3 39. Nf5 Bxf5 40. exf5 Bg7 41. d7 Bxa1 0-1

[Event "ENG Chessable-ch Seniors 50+"]
[Site "Kenilworth"]
[Date "2022.05.05"]
[Round "2"]
[White "Mason, Donald"]
[Black "Hebden, Mark"]
[Result "0-1"]
[ECO "E90"]
[WhiteElo "2056"]
[BlackElo "2452"]
[PlyCount "90"]
[EventDate "2022.05.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 208 Extra"]
[Source "ChessBase"]
[SourceDate "2022.07.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.07.31"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. c4 Bg7 4. Nc3 0-0 5. e4 d6 6. h3 e5 7. d5 a5 8. Be3 Na6 9. g4 Nc5 10. Nd2 c6 11. Qc2 Bd7 12. 0-0-0 cxd5 13. Bxc5 dxc5 14. exd5 a4 15. a3 b6 16. f3 Ne8 17. h4 f5 18. h5 e4 19. fxe4 fxg4 20. hxg6 hxg6 21. e5 Bf5 22. Bd3 Bxe5 23. Bxf5 gxf5 24. Rdg1 Qg5 25. Kb1 Bg7 26. Nf3 Qf6 27. Qh2 Nd6 28. Qh7+ Kf7 29. Qh5+ Ke7 30. Re1+ Kd7 31. Ne5+ Kc7 32. Ng6 Rh8 33. Nxh8 Rxh8 34. Qxh8 Bxh8 35. Re6 Qxe6 36. dxe6 Bxc3 37. Rh7+ Kd8 38. bxc3 Nxc4 39. Rf7 Ne3 40. Rg7 f4 41. Kc1 f3 42. Rf7 Nf1 43. Kd1 Nh2 44. Ke1 g3 45. c4 Ke8 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.05.02"]
[Round "9.122"]
[White "Mason, Donald"]
[Black "Ogunshola, Ben"]
[Result "1/2-1/2"]
[ECO "B72"]
[WhiteElo "2082"]
[BlackElo "2148"]
[PlyCount "53"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Check Innmates"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 0-0 9. 0-0-0 Nxd4 10. Bxd4 Be6 11. Kb1 Qa5 12. Bf3 Rfc8 13. Nd5 Qxd2 14. Rxd2 Bxd5 15. exd5 Nd7 16. Re1 Be5 17. b3 Kf8 18. g3 Rc7 19. Be2 Rd8 20. Bxe5 Nxe5 21. f4 Nd7 22. c4 Nf6 23. g4 Ne4 24. Rd4 Nc3+ 25. Kb2 Nxe2 26. Rxe2 Rc5 27. a4 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.05.01"]
[Round "8.93"]
[White "Mason, Donald"]
[Black "Blake, J Morgan"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2082"]
[BlackElo "1978"]
[PlyCount "51"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Sussex Martlets"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. f4 exf4 3. Nf3 Nf6 4. e5 Nh5 5. d4 d6 6. Qe2 d5 7. c4 Bg4 8. cxd5 Qxd5 9. Nc3 Bb4 10. Bd2 Bxc3 11. bxc3 0-0 12. c4 Qd7 13. Qe4 Nc6 14. d5 Bxf3 15. Qxf3 Nd4 16. Qxh5 Nc2+ 17. Kf2 Nxa1 18. Bd3 g6 19. Qd1 b5 20. Qxa1 bxc4 21. Bxc4 Rab8 22. Qd4 c5 23. Qxf4 Rb2 24. Rc1 Qa4 25. Kg1 Qa3 26. d6 1-0

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.04.30"]
[Round "7.115"]
[White "Shepley, Julien M"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "B30"]
[WhiteElo "1865"]
[BlackElo "2082"]
[PlyCount "56"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Guildford Castles"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 Nc6 3. Bb5 Nd4 4. Nf3 e6 5. Bd3 g6 6. Nxd4 cxd4 7. Ne2 Bg7 8. 0-0 d5 9. c3 dxe4 10. Bxe4 d3 11. Nf4 e5 12. Re1 Ne7 13. Bxd3 exf4 14. Bf1 0-0 15. d4 g5 16. b3 Nd5 17. Bb2 Bf5 18. Qd2 Nf6 19. Rad1 Qd7 20. h4 h6 21. hxg5 hxg5 22. Bd3 Rfe8 23. Qc2 Rxe1+ 24. Rxe1 Bxd3 25. Qxd3 Re8 26. Rd1 Qg4 27. f3 Qg3 28. c4 Ng4 0-1

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.18"]
[Round "7"]
[White "Mason, Donald"]
[Black "Boswell, Jacob Connor"]
[Result "0-1"]
[ECO "B49"]
[WhiteElo "2075"]
[BlackElo "2042"]
[PlyCount "118"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. Be2 b5 8. Nxc6 Qxc6 9. e5 Bb7 10. Bf3 Qc7 11. 0-0 Rd8 12. Bxb7 Qxb7 13. Qg4 d5 14. Ne2 Ne7 15. Nd4 Rc8 16. a4 b4 17. c3 Nc6 18. Nxc6 Rxc6 19. Rac1 Rc4 20. Qg3 b3 21. a5 g6 22. Rfd1 h5 23. Rd4 Qb5 24. Qf4 Bg7 25. Ra1 0-0 26. Rxc4 dxc4 27. Bd4 Rd8 28. Qe3 Rd5 29. f4 Bf8 30. h4 Qc6 31. Kh2 Be7 32. g4 hxg4 33. Rg1 Bc5 34. Rxg4 Bxd4 35. cxd4 c3 36. bxc3 b2 37. Qe4 Qxc3 38. Rxg6+ Kf8 39. Rh6 Qxd4 40. Rh8+ Ke7 41. Qxd4 Rxd4 42. Rb8 Rxf4 43. Rb7+ Kf8 44. Rxb2 Rxh4+ 45. Kg3 Ra4 46. Rb7 Rxa5 47. Kf4 Ra4+ 48. Ke3 Kg7 49. Ra7 Kg6 50. Kf3 a5 51. Ke3 Ra1 52. Kf4 a4 53. Ra8 a3 54. Rg8+ Kh7 55. Rg2 a2 56. Kg5 Kg7 57. Kh5+ Kf8 58. Kg5 Ke7 59. Kg4 Kd7 0-1

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.18"]
[Round "6"]
[White "Wilks, Simon"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2059"]
[BlackElo "2075"]
[PlyCount "81"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. Bxc6 dxc6 5. d3 Bg7 6. h3 Nf6 7. Nc3 Nd7 8. Be3 e5 9. Qd2 h6 10. 0-0 b6 11. Nh2 Nf8 12. f4 exf4 13. Bxf4 Ne6 14. Be3 h5 15. Nf3 Nd4 16. Rae1 0-0 17. Bh6 Nxf3+ 18. Rxf3 Bxh6 19. Qxh6 Qd4+ 20. Kh1 Qg7 21. Qg5 f6 22. Qh4 Bd7 23. Ref1 f5 24. Qg5 Rae8 25. exf5 Rxf5 26. Rxf5 gxf5 27. Qxh5 Re6 28. Qf3 Rg6 29. Rf2 b5 30. Nd1 f4 31. Qxf4 Be6 32. b3 Qa1 33. Rf1 Qg7 34. Ne3 Rh6 35. Nf5 Rxh3+ 36. gxh3 Bd5+ 37. Rf3 Bxf3+ 38. Qxf3 Qf6 39. Kg2 a5 40. Qg4+ Kf8 41. Qg7+ 1-0

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.17"]
[Round "5"]
[White "Mason, Donald"]
[Black "Ireland, David J"]
[Result "1-0"]
[ECO "B72"]
[WhiteElo "2075"]
[BlackElo "1978"]
[PlyCount "51"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 Nc6 8. Qd2 Bd7 9. 0-0-0 Rb8 10. f3 0-0 11. h4 Qa5 12. Nb3 Qc7 13. h5 b5 14. Bh6 Ne5 15. Bxg7 Kxg7 16. hxg6 fxg6 17. Qh6+ Kf7 18. Nd5 Nxd5 19. Qxh7+ Ke8 20. exd5 Bf5 21. Nd4 Qc5 22. g4 Bd7 23. f4 Rxf4 24. Qh8+ Rf8 25. Rdf1 Bf5 26. Qxf8+ 1-0

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.17"]
[Round "4"]
[White "Turner, Max N"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "E66"]
[WhiteElo "2238"]
[BlackElo "2075"]
[PlyCount "87"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. g3 Bg7 4. Bg2 0-0 5. Nc3 d6 6. Nf3 c5 7. 0-0 Nc6 8. d5 Na5 9. Nd2 a6 10. Qc2 Rb8 11. b3 Bf5 12. e4 Bd7 13. Rb1 e5 14. dxe6 Bxe6 15. Rd1 Nc6 16. Nf3 Ng4 17. Ne2 Qe7 18. Bg5 f6 19. Bd2 f5 20. Bg5 Qc7 21. Bf4 Rbd8 22. h3 Nge5 23. Ng5 Bc8 24. Nc3 Nb4 25. Nd5 Nxd5 26. exd5 h6 27. Ne6 Bxe6 28. dxe6 g5 29. Bd2 f4 30. Bd5 Qe7 31. gxf4 gxf4 32. Qe4 Kh8 33. Bxf4 Rxf4 34. Qxf4 Rf8 35. Qg3 Bf6 36. Kh1 Bh4 37. Qe3 Bg5 38. Qe2 Ng6 39. Rg1 Nf4 40. Qf3 Qh7 41. Rbe1 Nxe6 42. Rxe6 Rxf3 43. Re8+ Kg7 44. Re7+ 1-0

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.16"]
[Round "2"]
[White "Chen, Daniel Xingyu"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "C86"]
[WhiteElo "1602"]
[BlackElo "2075"]
[PlyCount "82"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. Qe2 Be7 6. 0-0 b5 7. Bb3 0-0 8. c3 d5 9. d3 Be6 10. Bg5 h6 11. Bh4 Re8 12. Re1 g5 13. Bg3 Bc5 14. Nbd2 d4 15. Bxe6 Rxe6 16. c4 b4 17. h3 Nh5 18. Nh2 Nf4 19. Bxf4 gxf4 20. Qh5 Qg5 21. Qxg5+ hxg5 22. Ndf3 Be7 23. Ng4 Kg7 24. Re2 a5 25. Rae1 Rh8 26. Rb1 f6 27. Rc1 Nb8 28. Kf1 Nd7 29. Ke1 Nc5 30. Kd2 b3 31. a3 Na4 32. Kd1 Bxa3 33. bxa3 b2 34. Rxb2 Nxb2+ 35. Kc2 Rb6 36. Nd2 Na4 37. Rb1 Rxb1 38. Nxb1 Rb8 39. Kc1 Rb2 40. Nd2 Ra2 41. Nb1 Nc3 0-1

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.16"]
[Round "3"]
[White "Mason, Donald"]
[Black "Stubbs, Oliver"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2075"]
[BlackElo "1933"]
[PlyCount "63"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. 0-0 Bd7 8. Re1 Rc8 9. a3 dxc3 10. Nxc3 Na5 11. Be3 Qxb2 12. Nb5 Qb3 13. Nxa7 Qxd1 14. Rexd1 Ra8 15. Nb5 Bxb5 16. Bxb5+ Nc6 17. Rdc1 Nge7 18. Nd4 Kd7 19. a4 f6 20. f4 Rc8 21. a5 fxe5 22. fxe5 Nf5 23. Nxf5 exf5 24. a6 b6 25. Rxc6 Rxc6 26. a7 Bc5 27. Bxc5 bxc5 28. a8Q Rxa8 29. Rxa8 Kc7 30. Ra7+ Kb6 31. Bxc6 Kxc6 32. e6 1-0

[Event "Daventry 4NCL Easter op-A 2nd"]
[Site "Daventry"]
[Date "2022.04.15"]
[Round "1"]
[White "Mason, Donald"]
[Black "Gordon, Sean2222"]
[Result "1/2-1/2"]
[ECO "B52"]
[WhiteElo "2075"]
[BlackElo "1778"]
[PlyCount "109"]
[EventDate "2022.04.15"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "CBM 207 Extra"]
[Source "ChessBase"]
[SourceDate "2022.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2022.05.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. d3 Ngf6 6. 0-0 e6 7. b3 Be7 8. Bb2 0-0 9. c4 a6 10. Nc3 Rb8 11. a4 Ne8 12. d4 cxd4 13. Nxd4 Bf6 14. a5 Qc7 15. Kh1 b6 16. axb6 Qxb6 17. Na4 Qb7 18. Re1 Bxd4 19. Qxd4 e5 20. Qd2 Qxb3 21. c5 Nxc5 22. Nxc5 dxc5 23. Bxe5 Rb6 24. h3 f6 25. Bg3 Rf7 26. Rec1 Qe6 27. Qd5 Re7 28. Rxc5 Rd7 29. Qxe6+ Rxe6 30. f3 Rd8 31. Rac1 Kf7 32. Rc6 Rd1+ 33. Rxd1 Rxc6 34. Rd7+ Ke6 35. Ra7 h6 36. f4 f5 37. e5 g5 38. Rh7 Kd5 39. Re7 Nc7 40. h4 gxf4 41. Bxf4 a5 42. e6 Nxe6 43. Bxh6 Ra6 44. Bc1 a4 45. Ba3 Ke5 46. Bb2+ Kd6 47. Rf7 f4 48. h5 a3 49. Bc3 a2 50. h6 a1Q+ 51. Bxa1 Rxa1+ 52. Kh2 Ra5 53. g4 fxg3+ 54. Kxg3 Rh5 55. h7 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.03.27"]
[Round "6.133"]
[White "Stevenson, James"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "C47"]
[WhiteElo "2015"]
[BlackElo "2082"]
[PlyCount "20"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Celtic Tigers"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. Nf3 Nc6 3. Nc3 Nf6 4. d4 exd4 5. Nd5 Nb4 6. Nxf6+ Qxf6 7. Bc4 d5 8. Bxd5 Nxd5 9. exd5 Bb4+ 10. Bd2 Qe7+ 1/2-1/2

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.03.26"]
[Round "5.135"]
[White "Mason, Donald"]
[Black "Walker, Martin Graham"]
[Result "1-0"]
[ECO "B04"]
[WhiteElo "2082"]
[BlackElo "2222"]
[PlyCount "58"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Anglian Avengers"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 Nf6 2. e5 Nd5 3. d4 d6 4. Nf3 dxe5 5. c4 Nb6 6. Nxe5 e6 7. Nc3 Be7 8. Be3 0-0 9. Bd3 N8d7 10. Qc2 f5 11. 0-0-0 Nxe5 12. dxe5 Nd7 13. f4 g5 14. g4 gxf4 15. gxf5 fxe3 16. fxe6 Bg5 17. Kb1 h6 18. h4 Bf4 19. Qg2+ Kh8 20. Qe4 Qe7 21. Nd5 Qg7 22. e7 Re8 23. Nxf4 Nc5 24. Qxe3 Nxd3 25. Qxd3 Qg4 26. Ng6+ Kg7 27. Rhg1 Qf5 28. Nf4+ Kh8 29. Ka1 Qxd3 1-0

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.02.13"]
[Round "4.112"]
[White "McKay, Roderick M"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "A65"]
[WhiteElo "2208"]
[BlackElo "2082"]
[PlyCount "79"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Alba"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. c4 g6 3. f3 Bg7 4. e4 0-0 5. Nc3 d6 6. Bg5 c5 7. d5 e6 8. Qd2 exd5 9. cxd5 a6 10. a4 Nbd7 11. Nh3 Re8 12. Nf2 Qe7 13. Be2 Qf8 14. 0-0 h5 15. Rab1 Nh7 16. Be3 f5 17. Kh1 b6 18. Nfd1 Be5 19. exf5 gxf5 20. f4 Bg7 21. Bxh5 Re7 22. Bg1 Nhf6 23. Bf3 Bh6 24. b4 Ne5 25. bxc5 bxc5 26. g3 Nxf3 27. Rxf3 Ne4 28. Qg2 Bg7 29. Nxe4 fxe4 30. Rf1 Bg4 31. Ne3 Bf3 32. Rxf3 exf3 33. Qxf3 Rb8 34. Rxb8 Qxb8 35. Nf5 Re1 36. Qg4 Qb7 37. Kg2 Qb2+ 38. Kh3 Rxg1 39. Ne7+ Kh7 40. Qh5+ 1-0

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2022.02.12"]
[Round "3.124"]
[White "Mason, Donald"]
[Black "Newton, Robert"]
[Result "0-1"]
[ECO "B25"]
[WhiteElo "2082"]
[BlackElo "1972"]
[PlyCount "86"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Manchester Manticores"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nc3 g6 3. g3 Bg7 4. Bg2 Nc6 5. d3 d6 6. f4 e6 7. Nf3 Nge7 8. 0-0 a6 9. Be3 Qc7 10. Qd2 b6 11. Rad1 Bb7 12. Qf2 Rd8 13. d4 0-0 14. e5 dxe5 15. dxc5 Rxd1 16. Rxd1 bxc5 17. fxe5 Nd4 18. Nxd4 cxd4 19. Bxd4 Bxg2 20. Qxg2 Nf5 21. Bf2 Bxe5 22. g4 Ne7 23. Rd3 Rb8 24. Bg3 Rxb2 25. Qa8+ Kg7 26. Qe4 Bxg3 27. Rxg3 Qc5+ 28. Kf1 Rb4 29. Qe1 Rxg4 30. h3 Rf4+ 31. Kg2 Nf5 32. Rd3 Qc6+ 33. Kh2 Qc7 34. Kh1 Rc4 35. a4 h5 36. Kg2 h4 37. Kh1 Ng3+ 38. Kg2 Qc6+ 39. Kh2 f6 40. Re3 e5 41. Rd3 e4 42. Re3 Qc5 43. Kg2 f5 0-1

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2021.11.28"]
[Round "2.102"]
[White "Baker, Chris W"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "A05"]
[WhiteElo "2258"]
[BlackElo "2082"]
[PlyCount "65"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "The ADS"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 d5 5. 0-0 0-0 6. b3 c5 7. Bb2 Ne4 8. Qc1 cxd4 9. Bxd4 Bxd4 10. Nxd4 Qb6 11. Qb2 e5 12. Nf3 f6 13. Nfd2 Ng5 14. Bxd5+ Be6 15. Nc3 Rd8 16. Bxe6+ Qxe6 17. Nde4 Nxe4 18. Nxe4 Rd4 19. Nc5 Qb6 20. c3 Rd6 21. b4 Na6 22. Ne4 Rd7 23. Rad1 Rad8 24. Qb3+ Kg7 25. Rxd7+ Rxd7 26. Rd1 Rxd1+ 27. Qxd1 Qc6 28. Qd3 b5 29. a4 bxa4 30. b5 Qc8 31. Qd6 f5 32. Qe7+ Kh6 33. Nf6 1-0

[Event "BCF-chT 2122 (4NCL)"]
[Site "England"]
[Date "2021.11.27"]
[Round "1.24"]
[White "Mason, Donald"]
[Black "Csonka, Balazs"]
[Result "0-1"]
[ECO "C00"]
[WhiteElo "2082"]
[BlackElo "2496"]
[PlyCount "60"]
[EventDate "2021.11.27"]
[EventType "team-swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Chess.com Manx Liberty"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d3 Nc6 4. g3 d5 5. Nbd2 Nf6 6. Bg2 Be7 7. 0-0 0-0 8. Re1 b5 9. e5 Nd7 10. Nf1 Bb7 11. h4 Qc7 12. Bf4 Rfc8 13. h5 h6 14. Qd2 a5 15. N1h2 Qd8 16. Ng4 Bf8 17. Nfh2 a4 18. Nxh6+ gxh6 19. Ng4 a3 20. Bxh6 axb2 21. Rab1 Rxa2 22. Qf4 Ra4 23. c4 bxc4 24. Bxd5 c3 25. Be4 Nd4 26. Bxf8 Qxf8 27. Nh6+ Kg7 28. Bxb7 Ne2+ 29. Rxe2 Rxf4 30. gxf4 Kxh6 0-1

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.10"]
[Round "7"]
[White "Erdogan, Hassan"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "E60"]
[WhiteElo "1842"]
[BlackElo "2062"]
[PlyCount "76"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. d4 Nf6 2. Nf3 g6 3. e3 Bg7 4. Be2 0-0 5. 0-0 d6 6. b3 Nbd7 7. Bb2 e5 8. c4 e4 9. Nfd2 Re8 10. Qc2 Nf8 11. Nc3 Bf5 12. Rfd1 h5 13. d5 N8d7 14. Nb5 Ng4 15. Bxg7 Kxg7 16. h3 Qh4 17. hxg4 hxg4 18. g3 Qh5 19. Bf1 Ne5 20. Bg2 Nf3+ 21. Kf1 Qh2 22. Bxf3 exf3 23. Qc3+ f6 24. Ke1 Qg1+ 25. Nf1 Rh8 26. Kd2 Qxf2+ 27. Kc1 Rh1 28. Nd4 Rxf1 29. Nxf5+ gxf5 30. Rxf1 Qxf1+ 31. Kb2 Qe2+ 32. Ka3 Re8 33. Rh1 Qxe3 34. Qc2 Qc5+ 35. Ka4 b5+ 36. Ka5 Qb6+ 37. Kb4 a5+ 38. Ka3 Qc5+ 0-1

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.09"]
[Round "6"]
[White "Mason, Donald"]
[Black "Kenning, Paul H"]
[Result "1-0"]
[ECO "C41"]
[WhiteElo "2062"]
[BlackElo "1805"]
[PlyCount "45"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 d6 2. d4 Nf6 3. Nc3 e5 4. Nf3 Nbd7 5. Rg1 c6 6. g4 h6 7. h4 Be7 8. g5 hxg5 9. hxg5 Nh5 10. g6 fxg6 11. Rxg6 Nf8 12. Rg1 Bf6 13. Be2 Nf4 14. Bxf4 exf4 15. e5 Be7 16. Rxg7 dxe5 17. dxe5 Qb6 18. Rxe7+ Kxe7 19. Qd6+ Ke8 20. 0-0-0 Be6 21. Ne4 Bf5 22. Nf6+ Kf7 23. Bc4+ 1-0

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.08"]
[Round "5"]
[White "Duncan, Christopher R"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "E94"]
[WhiteElo "2225"]
[BlackElo "2062"]
[PlyCount "112"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. Nf3 Nf6 2. c4 g6 3. Nc3 Bg7 4. e4 d6 5. d4 0-0 6. Be2 e5 7. 0-0 Nbd7 8. Be3 Qe7 9. dxe5 dxe5 10. Nd5 Qd8 11. Qc2 Ng4 12. Bg5 f6 13. Bd2 c6 14. Ne3 Nc5 15. Rfd1 Qe7 16. b4 Nxe3 17. Bxe3 Ne6 18. c5 f5 19. Bc4 Kh8 20. Re1 f4 21. Bd2 g5 22. Bc3 Nc7 23. Qb2 Re8 24. Nd2 Nb5 25. Rad1 Nxc3 26. Qxc3 b5 27. Bf1 Bg4 28. Ra1 Red8 29. a4 a6 30. Nb3 Be6 31. Be2 g4 32. Red1 Rac8 33. axb5 axb5 34. Na5 Rd4 35. f3 g3 36. h3 Qd7 37. Nb3 Bxh3 38. Nxd4 exd4 39. Qd2 d3 40. Qxd3 Bxa1 41. Qxd7 Bxd7 42. Rxa1 Rc7 43. Kf1 Kg7 44. Ke1 Kf6 45. Kd2 Be6 46. Kc3 h5 47. Ra8 h4 48. Bf1 Rh7 49. Rf8+ Ke5 50. Re8 Ra7 51. Rh8 Ra3+ 52. Kc2 Ra1 53. Bd3 h3 54. Rh5+ Kd4 55. gxh3 Ra2+ 56. Kb1 Kxd3 0-1

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.07"]
[Round "4"]
[White "Mason, Donald"]
[Black "Waddington, Mike P"]
[Result "0-1"]
[ECO "B28"]
[WhiteElo "2062"]
[BlackElo "2047"]
[PlyCount "56"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 a6 3. c3 d5 4. exd5 Qxd5 5. d4 Bg4 6. Be2 e6 7. 0-0 Nf6 8. h3 Bh5 9. c4 Qd8 10. Qb3 Qc8 11. d5 exd5 12. cxd5 Be7 13. d6 Bxd6 14. Ng5 Bg6 15. Bf3 Nc6 16. Re1+ Kf8 17. Rd1 Be7 18. Nc3 h6 19. Nge4 Ne5 20. Nd6 Nxf3+ 21. gxf3 Bxd6 22. Rxd6 Qxh3 23. Qxb7 Re8 24. Bf4 Bh5 25. Rd3 Kg8 26. Rad1 Kh7 27. Nd5 Re6 28. Bg3 Rhe8 0-1

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.06"]
[Round "3"]
[White "Robson, Ian A"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C45"]
[WhiteElo "2189"]
[BlackElo "2062"]
[PlyCount "103"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Qf6 5. Be3 Bc5 6. c3 Nge7 7. Bc4 0-0 8. 0-0 Ne5 9. Be2 d5 10. f4 Qh6 11. Qd2 N5c6 12. Nb5 Bxe3+ 13. Qxe3 dxe4 14. Nxc7 Rb8 15. Na3 Nf5 16. Qxe4 Qd6 17. Nab5 Qc5+ 18. Kh1 a6 19. b4 Qe3 20. Nd6 Rd8 21. Rad1 Qxe4 22. Nxe4 Be6 23. Nxe6 fxe6 24. Bc4 Ne3 25. Bxe6+ Kf8 26. Rxd8+ Nxd8 27. Rf3 Nxg2 28. Nc5 Nxe6 29. Nxe6+ Ke7 30. Nxg7 Nh4 31. Rh3 Rg8 32. Rxh4 Rxg7 33. Rh6 Rf7 34. Kg2 Kf8 35. Kf3 Rc7 36. Kg4 Rxc3 37. Rxh7 b5 38. Rh3 Rc4 39. a3 a5 40. bxa5 Ra4 41. Kg5 Rxa5 42. f5 Kf7 43. Rc3 Ra7 44. Rb3 Ra5 45. h4 Kg7 46. h5 Kh7 47. Re3 Ra4 48. h6 Rc4 49. Re7+ Kh8 50. f6 Rc5+ 51. Kg6 Rc8 52. f7 1-0

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.05"]
[Round "2"]
[White "Mason, Donald"]
[Black "Lewis, Andrew P"]
[Result "1-0"]
[ECO "B30"]
[WhiteElo "2062"]
[BlackElo "2243"]
[PlyCount "27"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 e6 4. Bxc6 bxc6 5. b3 d6 6. e5 dxe5 7. Nxe5 Qd5 8. Nf3 Qe4+ 9. Kf1 e5 10. Nc3 Qf5 11. Qe2 f6 12. Ne4 a5 13. a4 Ne7 14. Nd6+ 1-0

[Event "ENG-ch Seniors 50"]
[Site "Milton Keynes"]
[Date "2021.10.04"]
[Round "1"]
[White "Woods, Timothy J"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "C55"]
[WhiteElo "1565"]
[BlackElo "2062"]
[PlyCount "52"]
[EventDate "2021.10.04"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2023"]
[Source "ChessBase"]
[SourceDate "2022.10.05"]
[SourceVersion "1"]
[SourceVersionDate "2022.10.05"]
[SourceQuality "1"]

1. e4 e5 2. Bc4 Nf6 3. d3 Nc6 4. Nf3 h6 5. 0-0 d6 6. c3 g5 7. Re1 Bg7 8. d4 Bg4 9. Nbd2 0-0 10. h3 Bd7 11. Nf1 g4 12. hxg4 Nxg4 13. Ng3 Qf6 14. d5 Ne7 15. Nh5 Qg6 16. Ng3 Bf6 17. Be2 Kh8 18. Qd2 Rg8 19. Nh2 Bg5 20. Qd3 Nxh2 21. Kxh2 Bf4 22. Qf3 Qg5 23. Rh1 Rg6 24. Kg1 Bxc1 25. Qxf7 Bf4 26. Rh5 Qf6 0-1

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.03.01"]
[Round "2.35"]
[White "Ahluwalia, Amardip"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "A36"]
[WhiteElo "2186"]
[BlackElo "2080"]
[PlyCount "65"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "The ADS"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. c4 g6 2. g3 Bg7 3. Bg2 c5 4. Nc3 Nc6 5. a3 d6 6. Rb1 a5 7. d3 e5 8. e3 Nge7 9. Nge2 Rb8 10. Nb5 0-0 11. Nec3 f5 12. 0-0 Be6 13. Nd5 Bf7 14. Nbc3 Nxd5 15. Nxd5 Ne7 16. Nxe7+ Qxe7 17. Bd2 b6 18. b4 axb4 19. axb4 e4 20. Qc2 b5 21. bxc5 exd3 22. Qxd3 bxc4 23. cxd6 Qa7 24. Qc2 c3 25. Rxb8 Rxb8 26. Bxc3 Qc5 27. Rc1 Qxc3 28. Qxc3 Bxc3 29. Rxc3 Rb1+ 30. Bf1 Be8 31. Kg2 Kf8 32. Rc8 Rb7 33. Ba6 1-0

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.02.29"]
[Round "1.23"]
[White "Mason, Donald"]
[Black "Coathup, Roger"]
[Result "0-1"]
[ECO "B41"]
[WhiteElo "2080"]
[BlackElo "2152"]
[PlyCount "70"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 195 Extra"]
[Source "ChessBase"]
[SourceDate "2020.05.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.05.31"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "North East England"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. c4 Nf6 6. Nc3 Qc7 7. a3 b6 8. Be3 Bb7 9. f3 d6 10. Rc1 Nbd7 11. Be2 Be7 12. 0-0 0-0 13. b4 Kh8 14. Qd2 Qb8 15. Kh1 Bd8 16. Rc2 Bc7 17. Bg1 Rg8 18. Rb1 g5 19. Nb3 g4 20. Qe3 gxf3 21. Qxf3 Qf8 22. Bd4 Qh6 23. Rf1 Rg6 24. h3 Rag8 25. Bd3 Ne5 26. Bxe5 dxe5 27. Rff2 Ng4 28. Qxf7 Nxf2+ 29. Rxf2 R6g7 30. Qf3 Rg3 31. Qe2 Bd8 32. Nd1 Qg6 33. Qf1 Bxe4 34. Bxe4 Qxe4 35. Rf8 Rxg2 0-1

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.02.09"]
[Round "6.32"]
[White "Mason, Donald"]
[Black "Gayson, Peter"]
[Result "0-1"]
[ECO "B45"]
[WhiteElo "2080"]
[BlackElo "2140"]
[PlyCount "68"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Chessable White Rose II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Nxc6 bxc6 7. e5 Nd5 8. Ne4 Qc7 9. f4 Qa5+ 10. Bd2 Qb6 11. Bd3 Be7 12. Qe2 f5 13. exf6 Nxf6 14. f5 Nxe4 15. Bxe4 0-0 16. Bc3 Ba6 17. Bd3 Bxd3 18. Qxd3 Bg5 19. h4 Rxf5 20. Bd4 Qb4+ 21. Qc3 Qxc3+ 22. bxc3 Bf6 23. Rb1 Rb5 24. Rxb5 cxb5 25. g4 Rc8 26. Kd2 Rc4 27. Kd3 a6 28. g5 Bxd4 29. cxd4 Ra4 30. Ke4 Rxa2 31. Ke5 Rxc2 32. Kd6 Kf7 33. Kxd7 Rd2 34. Rf1+ Kg6 0-1

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.02.08"]
[Round "5.14"]
[White "Jones, Steven"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "D02"]
[WhiteElo "2227"]
[BlackElo "2080"]
[PlyCount "69"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "West is Best"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. d4 Nf6 2. Nf3 g6 3. Nbd2 d5 4. e3 Bg7 5. b4 0-0 6. c4 a5 7. b5 c5 8. dxc5 Ne4 9. Nxe4 Bxa1 10. cxd5 Bf5 11. Ng3 Bc3+ 12. Bd2 Bxd2+ 13. Qxd2 Qc7 14. Nxf5 gxf5 15. Qc2 Nd7 16. c6 Nf6 17. Bc4 Ne4 18. 0-0 Qd6 19. Nd4 Qf6 20. b6 Kh8 21. Bd3 Nd6 22. Nxf5 Nxf5 23. Bxf5 e6 24. dxe6 fxe6 25. cxb7 Rad8 26. Bh3 Rd6 27. Rb1 Rc6 28. Qe2 Rd6 29. g3 Rfd8 30. Qc4 Qf3 31. Qc8 Qe4 32. Rc1 Kg7 33. b8Q Rd1+ 34. Rxd1 Rxd1+ 35. Bf1 1-0

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.01.12"]
[Round "4.44"]
[White "Hackett, David G"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "C22"]
[WhiteElo "2079"]
[BlackElo "2080"]
[PlyCount "58"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Check Innmates"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e5 2. d4 exd4 3. Qxd4 Nc6 4. Qe3 Nf6 5. Nc3 Bb4 6. Bd2 0-0 7. 0-0-0 Re8 8. f3 d5 9. Qf2 dxe4 10. Bg5 Bd7 11. Nd5 e3 12. Qh4 Bd2+ 13. Kb1 e2 14. Nxe2 Bxg5 15. Qxg5 Nxd5 16. Qxd5 Qh4 17. g3 Qf6 18. Nf4 Rad8 19. Bd3 Bg4 20. fxg4 Rxd5 21. Nxd5 Qe5 22. c3 Rd8 23. Rhe1 Qxd5 24. Bc2 Qg5 25. Rd7 g6 26. h4 Qxg4 27. Rxd8+ Nxd8 28. Re8+ Kg7 29. Rxd8 Qxg3 0-1

[Event "BCF-chT2a 1920 (4NCL)"]
[Site "Daventry"]
[Date "2020.01.11"]
[Round "3.32"]
[White "Mason, Donald"]
[Black "Grant, David J"]
[Result "1/2-1/2"]
[ECO "B51"]
[WhiteElo "2080"]
[BlackElo "2047"]
[PlyCount "51"]
[EventDate "2020.01.11"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Sussex Martlets"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Nc6 4. 0-0 Bd7 5. c3 Nf6 6. Re1 a6 7. Bc4 Bg4 8. d4 cxd4 9. cxd4 e5 10. d5 Nd4 11. Be3 Rc8 12. Na3 Nxf3+ 13. gxf3 Bh3 14. f4 Qd7 15. f3 Be7 16. Bb3 exf4 17. Bb6 Bd8 18. Ba4 Bxb6+ 19. Kh1 Rc6 20. dxc6 bxc6 21. e5 dxe5 22. Rxe5+ Kd8 23. Bxc6 Qxd1+ 24. Rxd1+ Kc7 25. Ba4 Ng4 26. Re7+ 1/2-1/2

[Event "Shropshire op"]
[Site "Telford"]
[Date "2020.01.05"]
[Round "4"]
[White "Burrows, Martin P"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2178"]
[BlackElo "2080"]
[PlyCount "62"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. a3 Nh6 7. b4 cxd4 8. cxd4 Nf5 9. Bb2 Bd7 10. g4 Nh6 11. h3 f6 12. exf6 gxf6 13. Nc3 Nf7 14. Be2 a6 15. Na4 Qc7 16. Nc5 Bxc5 17. dxc5 Nfe5 18. Qd2 0-0-0 19. 0-0-0 Nxf3 20. Bxf3 Ne5 21. Be2 Ba4 22. Rde1 d4 23. f4 Ng6 24. Rhf1 e5 25. fxe5 fxe5 26. Bd3 Nf4 27. Kb1 Nxd3 28. Qxd3 Bb5 29. Qf5+ Qd7 30. Qxd7+ Rxd7 31. Rf6 e4 1/2-1/2

[Event "Shropshire op"]
[Site "Telford"]
[Date "2020.01.05"]
[Round "5"]
[White "Stepanyan, Henrik"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "D90"]
[WhiteElo "2193"]
[BlackElo "2080"]
[PlyCount "105"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. cxd5 Nxd5 5. Bd2 Nb6 6. Nf3 Bg7 7. Bg5 h6 8. Bf4 Bg4 9. e3 0-0 10. Be2 c6 11. 0-0 N8d7 12. h3 Bxf3 13. Bxf3 e5 14. Bg3 exd4 15. exd4 Nf6 16. a4 a5 17. Qd3 Nfd5 18. Nxd5 Nxd5 19. Rfd1 Qd7 20. Qc4 Rfd8 21. Rd2 Re8 22. Rad1 Rad8 23. Bg4 Qe7 24. Qc5 Qg5 25. Bf3 Bf8 26. Qa7 Re1+ 27. Kh2 Bb4 28. Rxe1 Qxd2 29. Re2 Qc1 30. Qxb7 Bd2 31. Bxd5 cxd5 32. Re7 Rf8 33. Rc7 Qb1 34. Rc8 Qf5 35. Rxf8+ Kxf8 36. Bd6+ Kg7 37. Be5+ Kh7 38. Qb8 f6 39. Qc7+ Kg8 40. Qd8+ Kf7 41. Qxd5+ Qe6 42. Qb7+ Qe7 43. Qf3 Kg7 44. Bf4 Bb4 45. d5 h5 46. g3 g5 47. Be3 Qe5 48. Qxh5 Qxd5 49. h4 Be7 50. Qg4 Kg6 51. h5+ Kh6 52. Qc8 Bd8 53. Bb6 1-0

[Event "Shropshire op"]
[Site "Telford"]
[Date "2020.01.04"]
[Round "3"]
[White "Mason, Donald"]
[Black "Gostelow, David W"]
[Result "1-0"]
[ECO "B31"]
[WhiteElo "2080"]
[BlackElo "1901"]
[PlyCount "117"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. 0-0 Bg7 5. Bxc6 dxc6 6. d3 Bg4 7. Nbd2 e5 8. h3 Bxf3 9. Nxf3 Qc7 10. Be3 b6 11. a4 Nf6 12. a5 0-0 13. Ra3 Rfd8 14. Qa1 Rab8 15. Qa2 Nd7 16. axb6 axb6 17. Ra7 Rb7 18. Rxb7 Qxb7 19. Ra1 h6 20. Nd2 Bf8 21. Qa7 Rb8 22. f4 Bg7 23. Nc4 b5 24. Nd6 Qxa7 25. Rxa7 Rd8 26. f5 Bf8 27. Nb7 Rc8 28. Na5 Nb8 29. fxg6 fxg6 30. Kf1 Rd8 31. Ke2 g5 32. Ra8 Kh7 33. Nb7 Re8 34. Nxc5 Bxc5 35. Bxc5 Rg8 36. Bd6 Nd7 37. Ra6 c5 38. Ra7 Rg7 39. Rc7 Kg6 40. Bxc5 Rf7 41. c4 bxc4 42. dxc4 Nxc5 43. Rxc5 Rb7 44. Rb5 Re7 45. Rb6+ Kh5 46. c5 Rd7 47. c6 Rd4 48. Ke3 g4 49. b4 gxh3 50. gxh3 Rc4 51. b5 Kh4 52. Rb7 Kxh3 53. Rh7 Rc5 54. Rxh6+ Kg4 55. b6 Kg5 56. Re6 Rb5 57. c7 Rb3+ 58. Kd2 Kf4 59. c8Q 1-0

[Event "Shropshire op"]
[Site "Telford"]
[Date "2020.01.03"]
[Round "1"]
[White "Mason, Donald"]
[Black "McPhillips, Joseph"]
[Result "0-1"]
[ECO "C12"]
[WhiteElo "2080"]
[BlackElo "2434"]
[PlyCount "74"]
[EventDate "2020.01.03"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 194 Extra"]
[Source "ChessBase"]
[SourceDate "2020.03.31"]
[SourceVersion "1"]
[SourceVersionDate "2020.03.31"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Nc6 5. e5 h6 6. Be3 Nd7 7. f4 Nb6 8. Nf3 Bb4 9. a3 Bxc3+ 10. bxc3 Nc4 11. Bxc4 dxc4 12. Nd2 Qd5 13. Qe2 Na5 14. Rb1 Bd7 15. 0-0 0-0-0 16. Rb4 f5 17. Rfb1 b5 18. a4 a6 19. axb5 axb5 20. Ra1 Nc6 21. Rb2 Ne7 22. Ra5 Bc6 23. Rb4 Qd7 24. Nxc4 Nd5 25. Rb3 bxc4 26. Qxc4 Qe8 27. Bc1 Nb6 28. Rxb6 cxb6 29. Ra8+ Kc7 30. Ra7+ Kb8 31. Ra6 Kb7 32. Be3 Bd5 33. Rxb6+ Kxb6 34. Qc5+ Kb7 35. Qb4+ Kc8 36. c4 Bb7 37. d5 exd5 0-1

[Event "South Normanton 4NCL op 23rd"]
[Site "South Normanton"]
[Date "2019.10.06"]
[Round "4"]
[White "Mason, Donald"]
[Black "Moore, Gerald C"]
[Result "1/2-1/2"]
[ECO "A04"]
[WhiteElo "2070"]
[BlackElo "2089"]
[PlyCount "49"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 g6 3. g3 Bg7 4. Bg2 Nc6 5. 0-0 d6 6. d3 e5 7. a3 Nge7 8. c3 0-0 9. b4 a6 10. Nbd2 h6 11. Nb3 b6 12. Bb2 Be6 13. Re1 Qc7 14. Rc1 c4 15. dxc4 Bxc4 16. Nfd2 d5 17. exd5 Bxd5 18. Bxd5 Nxd5 19. c4 Nde7 20. Nf3 Rad8 21. Qe2 Nf5 22. b5 Ncd4 23. Nfxd4 Nxd4 24. Bxd4 exd4 25. Qd3 1/2-1/2

[Event "South Normanton 4NCL op 23rd"]
[Site "South Normanton"]
[Date "2019.10.06"]
[Round "5"]
[White "Munshi, Aditya"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "C06"]
[WhiteElo "2183"]
[BlackElo "2070"]
[PlyCount "65"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 Nc6 7. Ne2 cxd4 8. cxd4 f6 9. exf6 Nxf6 10. Nf3 Bd6 11. 0-0 0-0 12. Bf4 Bxf4 13. Nxf4 Ng4 14. Qd2 Qf6 15. Nh5 Qh6 16. Qxh6 Nxh6 17. Rac1 Nf5 18. Bxf5 Rxf5 19. Ng3 Rf4 20. Ne2 Rf5 21. Rc5 Bd7 22. Re1 Raf8 23. Nc1 Rxf3 24. gxf3 Nxd4 25. Kg2 Nxf3 26. Re3 Nh4+ 27. Kf1 b6 28. Rc7 Bb5+ 29. Kg1 d4 30. Rb3 Nf3+ 31. Kh1 Rf5 32. Rxa7 h6 33. Rc7 1/2-1/2

[Event "South Normanton 4NCL op 23rd"]
[Site "South Normanton"]
[Date "2019.10.05"]
[Round "2"]
[White "Mason, Donald"]
[Black "Metcalfe, Charlie P"]
[Result "1-0"]
[ECO "C02"]
[WhiteElo "2070"]
[BlackElo "1934"]
[PlyCount "96"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Nf3 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. 0-0 Nxd4 9. Nbd2 Nxf3+ 10. Nxf3 Rc8 11. Ng5 Bb5 12. Be3 Bc5 13. Rc1 Ne7 14. Rxc5 Rxc5 15. b4 Bxd3 16. Bxc5 Qb5 17. a4 Qc4 18. Re1 Nc6 19. Qd2 Bg6 20. Bd6 Nd4 21. Kh1 Nb3 22. Qe3 d4 23. Qf4 Qc3 24. Rg1 Qc2 25. Nxf7 Bxf7 26. Qg5 Kd7 27. Qe7+ Kc8 28. Qxf7 Qc4 29. a5 a6 30. h3 d3 31. Qxg7 Rd8 32. Qxh7 d2 33. Qh5 Qc1 34. Qd1 Qc3 35. Qg4 Nd4 36. Rd1 Qa3 37. Qf4 Nb3 38. Qe3 Qc1 39. Qe2 Rd7 40. Kh2 Rf7 41. Qg4 Kd7 42. Qg8 Qxd1 43. Qxf7+ Kc6 44. Qc7+ Kd5 45. Qxb7+ Kd4 46. Qb6+ Kd3 47. b5 Qe1 48. Bb4 Qxe5+ 1-0

[Event "South Normanton 4NCL op 23rd"]
[Site "South Normanton"]
[Date "2019.10.05"]
[Round "3"]
[White "Simpson, Derek"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A85"]
[WhiteElo "1638"]
[BlackElo "2070"]
[PlyCount "60"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. d4 g6 2. Nf3 Bg7 3. e3 f5 4. c4 Nf6 5. Nc3 0-0 6. b4 a5 7. b5 c5 8. Bb2 cxd4 9. exd4 d6 10. Be2 Kh8 11. 0-0 b6 12. Re1 e6 13. Bf1 h6 14. Rc1 g5 15. Rc2 Re8 16. Bd3 Ra7 17. Bc1 Nh7 18. Be2 g4 19. Nd2 Bxd4 20. Nf1 Be5 21. Be3 Rg7 22. f4 gxf3 23. Bxf3 Ng5 24. Bxg5 Qxg5 25. Qd2 Bb7 26. Qxg5 hxg5 27. Bxb7 Rxb7 28. Ne2 Rc8 29. Ne3 Rbc7 30. Rec1 Nd7 0-1

[Event "South Normanton 4NCL op 23rd"]
[Site "South Normanton"]
[Date "2019.10.04"]
[Round "1"]
[White "Clarke, Brandon GI"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C83"]
[WhiteElo "2445"]
[BlackElo "2070"]
[PlyCount "113"]
[EventDate "2019.10.04"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 192 Extra"]
[Source "Chessbase"]
[SourceDate "2019.11.06"]
[SourceVersion "1"]
[SourceVersionDate "2019.11.06"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Nxe4 6. d4 b5 7. Bb3 d5 8. dxe5 Be6 9. Nbd2 Be7 10. c3 0-0 11. Re1 Nc5 12. Bc2 d4 13. Nb3 d3 14. Bb1 Nxb3 15. axb3 Bf5 16. b4 Qd7 17. h3 Rfd8 18. g4 Bg6 19. Bf4 a5 20. bxa5 Nxa5 21. e6 fxe6 22. Ne5 Qd5 23. Nxg6 hxg6 24. Bxc7 Nc4 25. Rxa8 Rxa8 26. Qxd3 Qxd3 27. Bxd3 Kf7 28. Re2 Ra2 29. b3 Rxe2 30. Bxe2 Nd2 31. Bxb5 Nxb3 32. f4 Bf6 33. c4 Bd4+ 34. Kg2 Nc5 35. Kf3 Ke7 36. Bc6 Kf7 37. Be4 Nb3 38. Bd3 Nc5 39. Bc2 Kf6 40. Be5+ Bxe5 41. g5+ Ke7 42. fxe5 Nd7 43. Ke4 Kd8 44. Kd4 Nf8 45. Kc5 Kc7 46. Ba4 Nh7 47. h4 Nf8 48. Kb4 Kb6 49. c5+ Ka6 50. Be8 Kb7 51. Ka5 Kc7 52. Ka6 Nh7 53. Kb5 Nf8 54. c6 Kd8 55. Kb6 Kxe8 56. c7 Nd7+ 57. Ka7 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.03"]
[Round "6.6"]
[White "Mason, Donald"]
[Black "Dilleigh, Stephen P"]
[Result "1/2-1/2"]
[ECO "C02"]
[WhiteElo "2079"]
[BlackElo "2000"]
[PlyCount "23"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Nc6 6. Be2 cxd4 7. cxd4 Nge7 8. b3 Nf5 9. Bb2 Bb4+ 10. Kf1 Be7 11. h4 h5 12. Nc3 1/2-1/2

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.02"]
[Round "5"]
[White "Gibbs, Daniel C"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A21"]
[WhiteElo "1812"]
[BlackElo "2079"]
[PlyCount "60"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. c4 e5 2. Nc3 Bb4 3. Qc2 Nf6 4. Nf3 Bxc3 5. bxc3 e4 6. Nd4 c5 7. Nb3 d6 8. d4 0-0 9. dxc5 dxc5 10. Bg5 Nbd7 11. 0-0-0 Qe7 12. f3 h6 13. Bf4 Ne5 14. e3 exf3 15. gxf3 Nxf3 16. Be2 Nh4 17. Rhg1 Kh8 18. Bd3 Bg4 19. Qf2 Bxd1 20. Qxh4 Bh5 21. Qg3 Rg8 22. Bd6 Qd8 23. Qf4 g5 24. Qg3 Ne8 25. Qe5+ f6 26. Qf5 Bg6 27. Qh3 Bxd3 28. Qxh6+ Bh7 29. Bxc5 Qd3 30. Bd4 Qc2# 0-1

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.08.01"]
[Round "4"]
[White "Mason, Donald"]
[Black "Simons, Martin J"]
[Result "1/2-1/2"]
[ECO "B01"]
[WhiteElo "2079"]
[BlackElo "1950"]
[PlyCount "53"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qd6 4. d4 Nf6 5. Nf3 a6 6. g3 b5 7. Bg2 Bb7 8. 0-0 e6 9. Bf4 Qd8 10. Ne5 Bxg2 11. Kxg2 b4 12. Qf3 Nbd7 13. Nxd7 Kxd7 14. Na4 Ra7 15. c4 bxc3 16. bxc3 Qa8 17. Qxa8 Rxa8 18. Rab1 Bd6 19. Bxd6 Kxd6 20. Nc5 Rhb8 21. c4 Kc6 22. Nd3 Nd7 23. Nb4+ Kb7 24. c5 c6 25. d5 exd5 26. Nxd5+ Kc8 27. Nb4 1/2-1/2

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.31"]
[Round "3"]
[White "Granat, Russell"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C86"]
[WhiteElo "2219"]
[BlackElo "2079"]
[PlyCount "61"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 b5 7. Bb3 0-0 8. c3 d5 9. d3 Bb7 10. Bg5 dxe4 11. dxe4 Nd7 12. Be3 Na5 13. Bc2 Nc4 14. Bc1 Bc5 15. Nbd2 Nxd2 16. Bxd2 Qe7 17. b4 Bd6 18. a4 c6 19. Rfd1 Nb6 20. Bb3 bxa4 21. Ba2 c5 22. Bg5 Qc7 23. Nh4 Bc8 24. bxc5 Bxc5 25. Nf5 Be6 26. Rd3 Bxa2 27. Bf6 Rfb8 28. Bxg7 Be6 29. Rg3 Bxf5 30. Bxe5+ Bg6 31. Bxc7 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.30"]
[Round "2"]
[White "Mason, Donald"]
[Black "Shaw, Meyrick"]
[Result "1-0"]
[ECO "B23"]
[WhiteElo "2079"]
[BlackElo "1869"]
[PlyCount "61"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 d6 3. f4 e6 4. Nf3 g6 5. Bb5+ Nc6 6. Bxc6+ bxc6 7. d3 d5 8. e5 Ba6 9. 0-0 Ne7 10. Qe1 Nf5 11. g4 Nd4 12. Nxd4 cxd4 13. Ne2 Qb6 14. f5 c5 15. fxe6 Qxe6 16. Qg3 Be7 17. Bh6 Rg8 18. Nf4 Qd7 19. e6 fxe6 20. Nxe6 Qxe6 21. Rae1 Qd7 22. Rxe7+ Qxe7 23. Re1 Qxe1+ 24. Qxe1+ Kd7 25. Qa5 Bb7 26. Bf4 Rgc8 27. Qb5+ Bc6 28. Qxc5 Bb7 29. Qd6+ Ke8 30. Qe6+ Kd8 31. Bd6 1-0

[Event "GBR-ch 50+ 106th"]
[Site "Torquay"]
[Date "2019.07.29"]
[Round "1"]
[White "Kennedy, Craig"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "C00"]
[WhiteElo "1883"]
[BlackElo "2079"]
[PlyCount "58"]
[EventDate "2019.07.29"]
[EventType "swiss"]
[EventRounds "7"]
[EventCountry "ENG"]
[SourceTitle "EXT 2020"]
[Source "ChessBase"]
[SourceDate "2019.10.17"]
[SourceVersion "1"]
[SourceVersionDate "2019.10.17"]
[SourceQuality "1"]

1. e4 e6 2. f4 d5 3. e5 c5 4. Nf3 Nc6 5. Be2 Nh6 6. 0-0 Be7 7. c3 0-0 8. Na3 f6 9. Nc2 d4 10. d3 Qc7 11. cxd4 cxd4 12. exf6 Bxf6 13. Bd2 Bd7 14. Rc1 Qb6 15. b4 Nf5 16. Kh1 Rad8 17. a4 Ne3 18. Bxe3 dxe3 19. a5 Qb5 20. d4 Qf5 21. g3 Be8 22. Bd3 Qh3 23. Be4 e5 24. fxe5 Nxe5 25. Nxe5 Bxe5 26. Rxf8+ Kxf8 27. Qf3+ Bf6 28. Bxb7 Bh5 29. Qg2 Qxg2+ 1/2-1/2

[Event "BCF-chT2 1819 (4NCL) Demotion"]
[Site "England"]
[Date "2019.05.06"]
[Round "11.65"]
[White "Mason, Donald"]
[Black "Ciuksyte, Dagne"]
[Result "1/2-1/2"]
[ECO "B43"]
[WhiteElo "2065"]
[BlackElo "2299"]
[PlyCount "63"]
[EventDate "2018.11.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "Guildford III"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 a6 5. Nc3 b5 6. Bd3 Qb6 7. Nf3 Nc6 8. 0-0 d6 9. Qe2 Nf6 10. Bd2 Be7 11. a4 b4 12. a5 Nxa5 13. Na4 Qb7 14. Nc5 dxc5 15. Rxa5 c4 16. Bxc4 Nxe4 17. Rfa1 Nxd2 18. Nxd2 0-0 19. Bd3 Bd7 20. Rh5 g6 21. Rh3 Bc6 22. Nc4 Bd5 23. Na5 Qc7 24. Qe3 f5 25. Nb3 Bf6 26. Qh6 Qg7 27. Qf4 Bxb2 28. Ra2 Bc3 29. Ra5 Qb7 30. Bc4 Bxg2 31. Bxe6+ Kh8 32. Rd3 1/2-1/2

[Event "BCF-chT2 1819 (4NCL) Demotion"]
[Site "England"]
[Date "2019.05.05"]
[Round "10.67"]
[White "Milson, Samuel"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C11"]
[WhiteElo "2100"]
[BlackElo "2065"]
[PlyCount "77"]
[EventDate "2018.11.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Grantham Sharks II"]
[BlackTeam "Warwicks Select"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Ne2 Be7 8. c3 b6 9. Be3 Bb7 10. Ng3 Qc7 11. Bd3 c4 12. Bc2 g6 13. h4 h5 14. Ng5 Nf8 15. Qf3 Nd8 16. Ne2 f6 17. exf6 Bxf6 18. g4 Nf7 19. gxh5 gxh5 20. Ng3 0-0-0 21. Nxh5 Qe7 22. Qg4 Nh6 23. Qh3 Nf5 24. Bxf5 exf5 25. Nxf6 Qxf6 26. 0-0-0 b5 27. Rde1 Re8 28. Bd2 Nd7 29. h5 b4 30. cxb4 Rxe1+ 31. Rxe1 Qxd4 32. Qxf5 Rf8 33. Qg4 Qf2 34. Ne6 Re8 35. Qg6 Rh8 36. Qg7 Re8 37. Qf7 Rh8 38. Qe7 Qb6 39. Bc3 1-0

[Event "BCF-chT2 1819 (4NCL) Demotion"]
[Site "England"]
[Date "2019.05.04"]
[Round "9.65"]
[White "Mason, Donald"]
[Black "Davies, Matthew"]
[Result "1-0"]
[ECO "E57"]
[WhiteElo "2065"]
[BlackElo "1932"]
[PlyCount "45"]
[EventDate "2018.11.10"]
[EventType "team-tourn"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2021"]
[Source "ChessBase"]
[SourceDate "2020.10.23"]
[SourceVersion "1"]
[SourceVersionDate "2020.10.23"]
[SourceQuality "1"]
[WhiteTeam "Warwicks Select"]
[BlackTeam "West is Best II"]
[WhiteTeamCountry "ENG"]
[BlackTeamCountry "ENG"]

1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. Bd3 c5 5. c3 Nc6 6. Ngf3 cxd4 7. cxd4 dxe4 8. Nxe4 Bb4+ 9. Nc3 0-0 10. 0-0 Be7 11. a3 b6 12. Re1 Bb7 13. Bc2 Rc8 14. Qd3 Re8 15. d5 exd5 16. Bg5 Kf8 17. Bxf6 Bxf6 18. Qxh7 Rxe1+ 19. Rxe1 g6 20. Bxg6 fxg6 21. Qxg6 Bg7 22. Ng5 Qd7 23. Nh7+ 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2019.04.21"]
[Round "5"]
[White "Mason, Donald"]
[Black "Kobryn, Peter J"]
[Result "1-0"]
[ECO "B52"]
[WhiteElo "2077"]
[BlackElo "1888"]
[PlyCount "59"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. Bb5+ Bd7 4. Bxd7+ Nxd7 5. 0-0 Ngf6 6. Qe2 e6 7. d3 Qc7 8. Ng5 h6 9. Nh3 Be7 10. f4 0-0 11. Nc3 a6 12. Bd2 b5 13. Rae1 b4 14. Nd1 Rfe8 15. g4 Nh7 16. g5 hxg5 17. Nxg5 Nxg5 18. fxg5 Ne5 19. h4 Qd8 20. Bf4 Ng6 21. Bg3 Nh8 22. Ne3 Ra7 23. Rf2 Bf8 24. Ref1 a5 25. Ng4 Ng6 26. h5 Ne5 27. g6 fxg6 28. Bxe5 gxh5 29. Bf6 Be7 30. Nh6+ 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2019.04.21"]
[Round "4"]
[White "Mason, Donald"]
[Black "Surtees, Michael"]
[Result "1/2-1/2"]
[ECO "B10"]
[WhiteElo "2077"]
[BlackElo "2100"]
[PlyCount "79"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c6 2. c4 e5 3. Nf3 f6 4. Nc3 Nh6 5. d4 Nf7 6. a3 d6 7. h3 a5 8. Be2 Nd7 9. Be3 g6 10. 0-0 Be7 11. b4 f5 12. exf5 gxf5 13. c5 e4 14. cxd6 Bxd6 15. Nd2 axb4 16. axb4 Rxa1 17. Qxa1 Qh4 18. Bc4 Rg8 19. Bxf7+ Kxf7 20. Qa2+ Kg7 21. Nc4 Bxb4 22. Ne2 Qe7 23. Rb1 b5 24. Ng3 Nf6 25. Bg5 Qf7 26. Rxb4 bxc4 27. Qa3 Nd5 28. Rxc4 Kh8 29. h4 Bd7 30. Rc5 Qe6 31. Qa7 Be8 32. Ne2 e3 33. fxe3 h6 34. Rxd5 cxd5 35. Bf4 Qf7 36. Qxf7 Bxf7 37. Bxh6 Bh5 38. Nf4 Bf3 39. Bg5 Be4 40. Kf2 1/2-1/2

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2019.04.20"]
[Round "3"]
[White "McPhillips, Joseph"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "C01"]
[WhiteElo "2412"]
[BlackElo "2077"]
[PlyCount "133"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. exd5 exd5 4. Nf3 Nc6 5. Nc3 Be6 6. Bb5 f6 7. 0-0 Qd7 8. Re1 0-0-0 9. Nd2 a6 10. Ba4 Re8 11. Nb3 Bf7 12. Na5 Rxe1+ 13. Qxe1 Qe7 14. Qxe7 Ngxe7 15. Nxc6 Nxc6 16. Ne2 b5 17. Bb3 Na5 18. c3 Bd6 19. Bc2 Re8 20. Kf1 Bg6 21. Bxg6 hxg6 22. h4 Nc4 23. g3 c6 24. b3 Nb6 25. Bf4 Be7 26. Be3 Nd7 27. Rc1 Kb7 28. Rc2 Nf8 29. Nf4 Bd6 30. Ng2 Kc7 31. Re2 a5 32. Ne1 a4 33. Nd3 axb3 34. axb3 Ra8 35. Bf4 Bxf4 36. Nxf4 Kd7 37. Rb2 Ne6 38. Nxg6 b4 39. cxb4 Nxd4 40. Nf4 Ra1+ 41. Kg2 Ra3 42. Nd3 Kd6 43. Nc5 Ne6 44. Rc2 Nxc5 45. bxc5+ Ke5 46. b4 Rb3 47. Re2+ Kd4 48. Re6 Rxb4 49. Rxc6 Kc3 50. Rd6 d4 51. Kf3 Rb1 52. c6 Kd3 53. g4 Re1 54. g5 fxg5 55. hxg5 Re5 56. g6 Rf5+ 57. Kg3 Kc3 58. f4 d3 59. Kf3 d2 60. Ke2 Rc5 61. Kd1 Kb4 62. Kxd2 Kb5 63. f5 Rxf5 64. c7 Rc5 65. Rd7 Kb6 66. Rxg7 Kb7 67. Rf7 1-0

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2019.04.19"]
[Round "1"]
[White "Hymer, Barry J"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "A08"]
[WhiteElo "1884"]
[BlackElo "2077"]
[PlyCount "98"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. Nf3 c5 2. g3 Nc6 3. Bg2 e5 4. d3 d5 5. 0-0 Be7 6. Nbd2 Bg4 7. h3 Be6 8. e4 d4 9. Ne1 Qd7 10. Kh2 g5 11. a4 h5 12. f4 exf4 13. gxf4 gxf4 14. Nc4 f3 15. Qxf3 Nf6 16. Bf4 0-0-0 17. a5 Bxc4 18. dxc4 Ng4+ 19. Kg1 Nge5 20. Bxe5 Nxe5 21. Qf5 Nxc4 22. a6 b6 23. e5 Qxf5 24. Rxf5 Rdf8 25. Bb7+ Kc7 26. Nd3 Rhg8+ 27. Kh2 Rg5 28. Rxg5 Bxg5 29. Rg1 Be3 30. Rg7 Nxe5 31. Nxe5 Bf4+ 32. Kg2 Bxe5 33. Rg5 Kd6 34. Rxh5 Rg8+ 35. Kf2 Rh8 36. Rxh8 Bxh8 37. b3 Ke5 38. Kf3 b5 39. Bc6 c4 40. Bxb5 d3 41. cxd3 cxd3 42. Ke3 d2 43. Kxd2 Kd5 44. Bd3 Bd4 45. Kc2 Be3 46. Kb2 Ke5 47. Bc4 f5 48. Bd3 Bf2 49. Ka2 Bd4 0-1

[Event "Bolton Easter op"]
[Site "Bolton"]
[Date "2019.04.19"]
[Round "2"]
[White "Mason, Donald"]
[Black "Doherty, Paul D"]
[Result "1-0"]
[ECO "B00"]
[WhiteElo "2077"]
[BlackElo "1736"]
[PlyCount "61"]
[EventDate "2019.04.19"]
[EventType "swiss"]
[EventRounds "5"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 Nc6 2. Nf3 f5 3. exf5 d5 4. Bb5 Bxf5 5. 0-0 Nf6 6. Re1 a6 7. Bxc6+ bxc6 8. d3 Qd6 9. Bg5 h6 10. Bh4 Bg4 11. Nbd2 0-0-0 12. c3 c5 13. Bg3 Qb6 14. b4 e6 15. bxc5 Bxc5 16. d4 Bd6 17. Rb1 Qa5 18. Qb3 Kd7 19. Bxd6 Kxd6 20. Ne5 Rb8 21. Ndc4+ dxc4 22. Nxc4+ Ke7 23. Nxa5 Rxb3 24. Rxb3 Bf5 25. c4 Kd7 26. Nb7 c6 27. Nc5+ Kd6 28. Rb7 Rg8 29. Re5 a5 30. Rf7 Rb8 31. Nb7+ 1-0

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.07"]
[Round "6"]
[White "Wilson, Edgar"]
[Black "Mason, Donald"]
[Result "1/2-1/2"]
[ECO "C13"]
[BlackElo "2065"]
[PlyCount "76"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Bxf6 gxf6 6. Nxe4 f5 7. Ng3 c5 8. Nf3 Nc6 9. Bc4 cxd4 10. 0-0 h5 11. Re1 Qf6 12. Qd3 Be7 13. Rad1 h4 14. Ne2 e5 15. Qb3 0-0 16. c3 Na5 17. Qb5 Nxc4 18. Qxc4 d3 19. Nc1 e4 20. Nd4 Be6 21. Qc7 Rfd8 22. Qf4 Qg5 23. Qxg5+ Bxg5 24. Ncb3 Bf6 25. f3 Bxb3 26. Nxb3 exf3 27. gxf3 h3 28. Re3 Kh7 29. Rexd3 Rg8+ 30. Kf1 Rg2 31. R3d2 Rag8 32. Rxg2 hxg2+ 33. Kg1 Be5 34. Re1 Bf4 35. Nd4 Rg5 36. Nc2 Rh5 37. Ne3 Bxh2+ 38. Kxg2 Bf4 1/2-1/2

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.06"]
[Round "4"]
[White "Littlewood, Paul E"]
[Black "Mason, Donald"]
[Result "1-0"]
[ECO "D85"]
[WhiteElo "2343"]
[BlackElo "2065"]
[PlyCount "51"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 d5 4. Nf3 Bg7 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 c5 8. Rb1 0-0 9. Be2 Nc6 10. d5 Bxc3+ 11. Bd2 Bxd2+ 12. Qxd2 Na5 13. h4 Bg4 14. h5 Bxf3 15. gxf3 e5 16. Qc3 f6 17. hxg6 hxg6 18. f4 Kg7 19. fxe5 b6 20. f4 fxe5 21. fxe5 Rh8 22. Kd2 Qg5+ 23. Kc2 Raf8 24. e6+ Qf6 25. Qxf6+ Kxf6 26. Rbf1+ 1-0

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.06"]
[Round "5"]
[White "Mason, Donald"]
[Black "Simons, Martin J"]
[Result "1-0"]
[ECO "C34"]
[WhiteElo "2065"]
[BlackElo "2005"]
[PlyCount "35"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 d6 2. f4 e5 3. Nf3 exf4 4. d4 g5 5. h4 g4 6. Ng1 Be7 7. Bxf4 Bxh4+ 8. g3 Bg5 9. Ne2 c6 10. Nbc3 Na6 11. Qd2 f6 12. 0-0-0 Nc7 13. d5 c5 14. e5 Bxf4 15. Nxf4 fxe5 16. Ng6 Qf6 17. Nxh8 Bf5 18. Bd3 1-0

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.05"]
[Round "3"]
[White "Mason, Donald"]
[Black "Dilleigh, Stephen P"]
[Result "1/2-1/2"]
[ECO "D40"]
[WhiteElo "2065"]
[BlackElo "1989"]
[PlyCount "35"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. c3 cxd4 5. cxd4 dxe4 6. Nxe4 Nf6 7. Nc3 Be7 8. Nf3 0-0 9. Bd3 Nc6 10. 0-0 b6 11. Re1 Bb7 12. a3 Rc8 13. Bc2 Ba6 14. Be3 Nd5 15. Qb1 g6 16. Bh6 Re8 17. Ne4 Nf6 18. Be3 1/2-1/2

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.05"]
[Round "2"]
[White "Smith, Simon C"]
[Black "Mason, Donald"]
[Result "0-1"]
[ECO "C11"]
[WhiteElo "1912"]
[BlackElo "2065"]
[PlyCount "38"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. f4 c5 6. Nf3 Nc6 7. Be3 Be7 8. Qd2 0-0 9. 0-0-0 c4 10. g4 b5 11. Nxb5 Rb8 12. Nd6 Bxd6 13. exd6 Nb4 14. Kb1 Nf6 15. c3 Ne4 16. Qc1 Nxa2 17. Kxa2 Qa5+ 18. Kb1 Nxc3+ 19. Kc2 Bd7 0-1

[Event "ENG-ch Seniors 50"]
[Site "Solihull"]
[Date "2019.04.04"]
[Round "1"]
[White "Mason, Donald"]
[Black "Talas, Sandor"]
[Result "1/2-1/2"]
[ECO "B25"]
[WhiteElo "2065"]
[BlackElo "1645"]
[PlyCount "87"]
[EventDate "2019.04.04"]
[EventType "swiss"]
[EventRounds "6"]
[EventCountry "ENG"]
[SourceTitle "CBM 190 Extra"]
[Source "ChessBase"]
[SourceDate "2019.07.15"]
[SourceVersion "1"]
[SourceVersionDate "2019.07.15"]
[SourceQuality "1"]

1. e4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. d3 e6 6. Be3 d6 7. f4 Nge7 8. Nf3 Rb8 9. 0-0 0-0 10. Rb1 b5 11. a3 a5 12. a4 Ba6 13. Kh1 b4 14. Ne2 c4 15. d4 d5 16. e5 Qd7 17. g4 f5 18. h3 h6 19. Rg1 Nd8 20. Ra1 Bb7 21. Bf2 Ba6 22. Be3 b3 23. c3 Bb7 24. Bf2 Bc6 25. Bh4 Rf7 26. Bxe7 Qxe7 27. gxf5 gxf5 28. Ng3 Kh7 29. Nh5 Bh8 30. Qe1 Nb7 31. Nf6+ Bxf6 32. exf6 Rxf6 33. Qh4 Rg8 34. Ne5 Be8 35. Bf3 Rxg1+ 36. Rxg1 Nd6 37. Bh5 Bxh5 38. Qxh5 Qe8 39. Qh4 Ne4 40. Kh2 Rf8 41. Rg6 Qxg6 42. Nxg6 Kxg6 43. Qe7 Rf6 44. Qe8+ 1/2-1/2

