[Event "corr"]
[Site "corr"]
[Date "1963.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Butler, Simon"]
[Result "1-0"]
[ECO "C85"]
[PlyCount "33"]
[EventDate "1963.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. 0-0 Be7 6. Qe2 0-0 7. Bxc6 dxc6 8. Nxe5 Qd4 9. Nf3 Qxe4 10. Qxe4 Nxe4 11. Re1 Bf5 12. d3 Bb4 13. c3 Nc5 14. cxb4 Nxd3 15. Rd1 Nxb4 16. Na3 Rfe8 17. Be3 1-0

[Event "corr"]
[Site "corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Needham, C."]
[Result "1-0"]
[ECO "D00"]
[PlyCount "45"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. f4 d5 2. d4 Nf6 3. e3 Bf5 4. Bd3 Be4 5. Nf3 Bxf3 6. Qxf3 c5 7. c3 e6 8. Nd2 Qc7 9. 0-0 Nc6 10. Rf2 h5 11. h3 0-0-0 12. a3 Bd6 13. b4 cxd4 14. cxd4 Nxb4 15. axb4 Qc3 16. Rxa7 Kb8 17. Ra2 Qxc1+ 18. Nf1 Qc3 19. Qd1 Bxb4 20. Qa4 Qxd3 21. Rfc2 Qa6 22. Qxb4 Qd6 23. Qa5 1-0

[Event "corr"]
[Site "corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Wason, Peter C"]
[Result "1-0"]
[ECO "B74"]
[PlyCount "49"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be2 Bg7 7. Be3 Nc6 8. 0-0 0-0 9. Nb3 Be6 10. f4 Qc8 11. Qe1 a5 12. a4 Nb4 13. Nd4 Bc4 14. f5 Nd7 15. Qd2 Ne5 16. b3 Bxe2 17. Ncxe2 Qd7 18. Bh6 Rac8 19. Bxg7 Kxg7 20. Nf4 Nbc6 21. c3 Nxd4 22. cxd4 Nc6 23. Nd5 Qd8 24. Rf3 gxf5 25. Rh3 1-0

[Event "corr"]
[Site "corr"]
[Date "1962.??.??"]
[Round "?"]
[White "Newsome, S."]
[Black "Mason, William"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "44"]
[EventDate "1962.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 Nf6 2. c3 d5 3. h3 c5 4. Nf3 Nc6 5. e3 e6 6. Bb5 Bd7 7. Bxc6 Bxc6 8. 0-0 Bd6 9. a4 0-0 10. b3 Ne4 11. Ne5 Bxe5 12. dxe5 f6 13. f3 Ng3 14. Rf2 fxe5 15. Nd2 Rf7 16. Nf1 Nxf1 17. Rxf1 a5 18. Bb2 Qb6 19. Bc1 Raf8 20. Bd2 e4 21. f4 e5 22. Kh2 exf4 0-1

[Event "corr"]
[Site "corr"]
[Date "1961.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Yates, Robert"]
[Result "1-0"]
[ECO "C07"]
[PlyCount "55"]
[EventDate "1961.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qc5 7. 0-0 Nc6 8. Qe2 Nf6 9. Nb3 Qh5 10. Nbxd4 Bd7 11. Nb5 Rc8 12. Bf4 Bc5 13. Nd6+ Bxd6 14. Bxd6 a6 15. a4 Na5 16. Bd3 Qd5 17. Be5 0-0 18. b4 Nc4 19. Bxf6 gxf6 20. Rfd1 Kh8 21. Bxc4 Qc6 22. Bd3 e5 23. b5 Qe6 24. Qe4 f5 25. Qxe5+ Qxe5 26. Nxe5 Be6 27. bxa6 bxa6 28. Bxa6 1-0

[Event "corr"]
[Site "corr"]
[Date "1960.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Clapperton, G."]
[Result "1-0"]
[ECO "C18"]
[PlyCount "53"]
[EventDate "1960.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Nc6 9. Nf3 Bb8 10. Nbxd4 Nge7 11. c3 Nxd4 12. cxd4 Nc6 13. Bd3 f6 14. 0-0 fxe5 15. fxe5 Qb6 16. Kh1 0-0 17. Bxh7+ Kxh7 18. Ng5+ Kg8 19. Rxf8+ Kxf8 20. Qf3+ Ke8 21. Qf7+ Kd8 22. Nxe6+ Bxe6 23. Bg5+ Kc8 24. Qxe6+ Kc7 25. Qf7+ Kc8 26. Qe8+ Nd8 27. Rc1+ 1-0

[Event "corr"]
[Site "corr"]
[Date "1960.??.??"]
[Round "?"]
[White "Pearson, Robert L"]
[Black "Mason, William"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "56"]
[EventDate "1960.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. c4 e6 3. Nc3 Nf6 4. Bg5 Nbd7 5. Nf3 c6 6. e3 Qa5 7. cxd5 Nxd5 8. Qb3 Bb4 9. Rc1 e5 10. Bc4 exd4 11. exd4 0-0 12. 0-0 Bxc3 13. Bxd5 Bxb2 14. Bxf7+ Rxf7 15. Qxb2 Qd5 16. a3 Rxf3 17. gxf3 Qxg5+ 18. Kh1 Nf6 19. Rfe1 Bh3 20. Rg1 Qd5 21. Rg3 Qd7 22. Rcg1 Nh5 23. Rg5 Qf7 24. Qc3 Be6 25. Qd3 Rf8 26. Re1 Bd5 27. Ree5 Nf4 28. Qe3 Nh3 0-1

[Event "corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Mason, William"]
[Black "Nurse, GC."]
[Result "1-0"]
[ECO "B95"]
[PlyCount "35"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. Bg5 e6 7. f4 Be7 8. Qd2 0-0 9. 0-0-0 b5 10. e5 dxe5 11. fxe5 Nd5 12. Bxe7 Nxe7 13. Bd3 Bb7 14. Nf3 Nbc6 15. Bxh7+ Kxh7 16. Qg5 Nd5 17. Qh5+ Kg8 18. Ng5 1-0

[Event "corr"]
[Site "corr"]
[Date "1959.??.??"]
[Round "?"]
[White "Nurse, GC."]
[Black "Mason, William"]
[Result "0-1"]
[ECO "D00"]
[PlyCount "52"]
[EventDate "1959.??.??"]
[EventType "tourn (corr)"]
[EventRounds "9"]
[SourceTitle "Corr 2000"]
[Source "ChessBase"]
[SourceDate "2000.04.19"]
[SourceVersion "1"]
[SourceVersionDate "2000.04.19"]
[SourceQuality "1"]

1. d4 d5 2. Bf4 Nf6 3. e3 c5 4. c3 Qb6 5. Qc2 Nc6 6. dxc5 Qxc5 7. Nf3 Bg4 8. Nbd2 g6 9. h3 Bxf3 10. Nxf3 Bg7 11. Bd3 Nd7 12. Nd2 e5 13. Bg3 Rc8 14. Rc1 0-0 15. 0-0 Rfd8 16. Bh4 Bf6 17. Bxf6 Nxf6 18. b4 Qe7 19. a3 e4 20. Bb5 Ne5 21. Qb3 g5 22. g3 g4 23. h4 Nf3+ 24. Nxf3 gxf3 25. Rfd1 Qe5 26. Rd2 d4 0-1

