[Event "British CF-56 U21"]
[Site "Rhyl/ Denbighshire"]
[Date "1969.08.20"]
[Round "9"]
[White "Clark, RA."]
[Black "De Coverly, Roger D"]
[Result "0-1"]
[ECO "B72"]
[PlyCount "78"]
[EventDate "1969.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 g6 6. Be3 Bg7 7. Be2 0-0 8. Qd2 Nc6 9. 0-0-0 Bd7 10. Nb3 Ne5 11. f3 a5 12. a4 Rc8 13. g4 Nc4 14. Qd3 Nxg4 15. fxg4 Nxb2 16. Kxb2 Rxc3 17. Qxc3 Bxc3+ 18. Kxc3 Qc7+ 19. Kb2 Rc8 20. Bd3 Bxg4 21. Rc1 Qc3+ 22. Kb1 Qb4 23. Kb2 Qxa4 24. Ra1 Qc6 25. Rxa5 Qc3+ 26. Kb1 Be6 27. Bd2 Qc7 28. Ra3 Bc4 29. Rc1 b5 30. Kb2 d5 31. exd5 Qxh2 32. Rd1 Bxd3 33. cxd3 Qe5+ 34. d4 Qxd5 35. Raa1 h5 36. Rh1 Rc4 37. Rhf1 h4 38. Rh1 Qe4 39. Bc3 b4 0-1

[Event "British CF-56 U21"]
[Site "Rhyl/ Denbighshire"]
[Date "1969.08.14"]
[Round "4"]
[White "Maudsley, Keith"]
[Black "Clark, RA."]
[Result "1-0"]
[ECO "C17"]
[PlyCount "43"]
[EventDate "1969.08.11"]
[EventType "swiss"]
[EventRounds "11"]
[EventCountry "ENG"]
[SourceTitle "EXT 2018"]
[Source "ChessBase"]
[SourceDate "2017.10.13"]
[SourceVersion "1"]
[SourceVersionDate "2017.10.13"]
[SourceQuality "1"]

1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. Qg4 cxd4 6. Qxg7 dxc3 7. b3 Ne7 8. Qxh8+ Kd7 9. Qxh7 Qg8 10. Qxg8 Nxg8 11. Bd3 Nc6 12. Nf3 a5 13. Bh7 Nge7 14. h4 Ng6 15. Bxg6 fxg6 16. g4 Ke7 17. h5 Kf7 18. h6 Kg8 19. h7+ Kh8 20. Bg5 Be7 21. Bxe7 Nxe7 22. Ng5 1-0

