[Event "British CF-55 U16"]
[Site "Bristol"]
[Date "1968.08.??"]
[Round "?"]
[White "Alder, P."]
[Black "O'Reilly, CG."]
[Result "1-0"]
[ECO "E80"]
[PlyCount "53"]
[EventDate "1968.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. d4 Nf6 2. f3 c5 3. d5 e5 4. e4 d6 5. c4 g6 6. Nc3 Bg7 7. Be3 Na6 8. Qd2 Nc7 9. Nge2 Bd7 10. Nc1 a6 11. a4 Rb8 12. a5 b5 13. axb6 Rxb6 14. Nd3 Qb8 15. Be2 0-0 16. g4 Kh8 17. h4 Rg8 18. Kf2 Rb7 19. Rh2 Be8 20. Rah1 Na8 21. Qe1 Nb6 22. b3 Nbd7 23. Bd1 Rxb3 24. h5 Rb7 25. hxg6 fxg6 26. Rxh7+ Nxh7 27. Rxh7+ 1-0

[Event "British CF-55 U16"]
[Site "Bristol"]
[Date "1968.08.??"]
[Round "?"]
[White "Cope, John"]
[Black "Alder, P."]
[Result "0-1"]
[ECO "C29"]
[PlyCount "58"]
[EventDate "1968.08.05"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e5 2. Nc3 Nf6 3. f4 d5 4. fxe5 Nxe4 5. Nf3 Nc6 6. d4 Be7 7. Bd3 f5 8. Qe2 0-0 9. Nxd5 Bh4+ 10. g3 Bxg3+ 11. hxg3 Nxg3 12. Qg2 Nxh1 13. Bh6 g6 14. Bc4 Be6 15. Bg5 Qd7 16. Nh4 Ng3 17. Nf6+ Rxf6 18. d5 Nxe5 19. Bxf6 Nxc4 20. Nxg6 hxg6 21. Qxg3 Bxd5 22. Qxg6+ Kf8 23. 0-0-0 Qf7 24. Qh6+ Ke8 25. Qh8+ Kd7 26. Qxa8 Qxf6 27. Qxb7 Qg5+ 28. Kb1 Nd2+ 29. Ka1 Bxb7 0-1

[Event "British CF-53 U14"]
[Site "Sunderland/ Tyne and Wear"]
[Date "1966.08.??"]
[Round "?"]
[White "Alder, P."]
[Black "Bellin, Robert"]
[Result "0-1"]
[ECO "D52"]
[PlyCount "30"]
[EventDate "1966.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 Nbd7 5. Nc3 c6 6. e3 Qa5 7. Nd2 Bb4 8. Qc2 0-0 9. Be2 e5 10. dxe5 Ne4 11. Ndxe4 dxe4 12. 0-0 Bxc3 13. bxc3 Nxe5 14. Qxe4 f6 15. Bf4 Bf5 0-1

[Event "British CF-53 U14"]
[Site "Sunderland/ Tyne and Wear"]
[Date "1966.08.??"]
[Round "?"]
[White "Charlton, Alan"]
[Black "Alder, P."]
[Result "1-0"]
[ECO "C02"]
[PlyCount "81"]
[EventDate "1966.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Nc6 5. Be3 Qb6 6. Qd2 cxd4 7. cxd4 Nge7 8. Nf3 Nf5 9. Nc3 Be7 10. Bd3 Nxe3 11. fxe3 Bd7 12. Rc1 0-0-0 13. 0-0 h5 14. a3 Kb8 15. Na4 Qa5 16. Nc5 Qxd2 17. Nxd2 Bxc5 18. Rxc5 Rdf8 19. b4 a6 20. b5 axb5 21. Bxb5 f5 22. Rb1 Rc8 23. Nb3 Rc7 24. Bxc6 Bxc6 25. Rc3 Rhc8 26. Nc5 Re7 27. a4 Ka7 28. a5 Rb8 29. Rb6 g5 30. Rcb3 g4 31. a6 h4 32. Kf2 Ka8 33. axb7+ Rbxb7 34. Rxc6 Rxb3 35. Nxb3 Rb7 36. Nd2 Rb2 37. Ke2 Ra2 38. Rxe6 Ra1 39. Rh6 Rg1 40. Rxh4 Rxg2+ 41. Kd3 1-0

[Event "British CF-53 U14"]
[Site "Sunderland/ Tyne and Wear"]
[Date "1966.08.??"]
[Round "?"]
[White "Henshaw, G."]
[Black "Alder, P."]
[Result "1-0"]
[ECO "A70"]
[PlyCount "51"]
[EventDate "1966.08.08"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "GBR"]
[SourceTitle "EXT 1999"]
[Source "ChessBase"]
[SourceDate "1998.11.16"]
[SourceVersion "1"]
[SourceVersionDate "1998.11.16"]
[SourceQuality "1"]

1. d4 Nf6 2. c4 g6 3. Nc3 Bg7 4. Nf3 d6 5. e4 0-0 6. Bd3 c5 7. d5 e6 8. 0-0 exd5 9. cxd5 Nbd7 10. Bf4 Ne8 11. Rc1 a6 12. Re1 b5 13. a3 b4 14. axb4 cxb4 15. Ne2 a5 16. b3 Nc5 17. Be3 Nxd3 18. Qxd3 Bd7 19. Nfd4 Rc8 20. Nc6 Bxc6 21. Rxc6 Rxc6 22. dxc6 Nf6 23. Rc1 Ng4 24. c7 Qa8 25. Qxd6 Nxe3 26. Qxf8+ 1-0

