[Event "9th Stevenson memorial"]
[Site "Bognor Regis"]
[Date "1961.04.08"]
[Round "4"]
[White "O'Kelly de Galway, Albéric"]
[Black "Pritchard, David Brine"]
[Result "1-0"]
[ECO "C73"]
[WhiteTitle "GM"]
[Opening "Ruy Lopez: modern Steinitz defence, Alapin variation"]
[Source "BritBase"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 d6 5. Bxc6+ bxc6 6. d4 f6 7. Nc3 g6 8. Qd3
Bh6 9. Be3 Qe7 10. O-O-O Bxe3+ 11. Qxe3 Qg7 12. Kb1 Ne7 13. h4 exd4 14. Nxd4 O-O
15. h5 c5 16. Nde2 g5 17. h6 Qg6 18. f3 Be6 19. g4 Rab8 20. f4 Bxg4 21. Rdg1
Bxe2 22. fxg5 Kh8 23. Nxe2 fxg5 24. Rxg5 Qf6 25. e5 Nd5 26. Qg3 dxe5 27. Rf5 Rg8
28. Qxe5 Qxe5 29. Rxe5 c6 30. c4 Nb4 31. Nc1 Rg2 32. Rhe1 Kg8 33. R5e2 Rg3
34. Rd2 a5 35. a3 Na6 36. Re7 Rf8 37. Rdd7 Nb8 38. Rg7+ Rxg7 39. Rxg7+ Kh8
40. Nd3 Rf6 41. Rb7 Rf8 42. Ne5 Re8 43. Nf7+ Kg8 44. Nd6 Rd8 45. Nf5 Nd7
46. Ne7+ 1-0

[Event "9th Stevenson memorial"]
[Site "Bognor Regis"]
[Date "1961.04.09"]
[Round "5"]
[White "Lehmann, Heinz Gerhard"]
[Black "O'Kelly de Galway, Albéric"]
[Result "0-1"]
[ECO "B06/14"]
[Opening "Robatsch defence: 4.Be2"]
[Source "Europe Échecs No.269"]
[BlackTitle "GM"]

1. Nf3 g6 2. e4 Bg7 3. d4 d6 4. Be2 c6 5. O-O Nd7 6. c4 e5 7. Nc3 Ngf6 8. Be3
O-O 9. dxe5 dxe5 10. Nd2 Qe7 11. Nb3 Re8 12. Qd2 a5 13. Qc2 a4 14. Nd2 a3
15. Nb3 Bf8 16. bxa3 Qxa3 17. Bc1 Qe7 18. a4 Nc5 19. a5 Nxb3 20. Qxb3 Qb4
21. Qc2 Rxa5 22. Rb1 Qe7 23. Bg5 h6 24. Be3 Kh7 25. f4 exf4 26. Rxf4 Nd7
27. Rbf1 Ne5 28. Qd2 Ra3 29. Bd4 Bg7 30. Nb1 Ra8 31. Bxe5 Qxe5 32. Rxf7 Rb8
33. Kh1 Be6 34. R7f4 Rf8 35. Rxf8 Rxf8 36. Qd3 Rxf1+ 37. Bxf1 Qd4 38. Nd2 Qxd3
39. Bxd3 Bc3 40. Nf3 Kg7 41. Kg1 g5 42. h3 Kf6 43. Kf2 Bd7 44. Ke3 b6 45. Nd4
Bb2 46. g4 Bxd4+ 47. Kxd4 Ke6 48. c5 bxc5+ 49. Kxc5 Ke5 50. Ba6 Be8 51. Bc8 Kxe4
52. Kd6 Kf4 53. Ke7 Bg6 54. Kf6 Be4 55. Kg7 Bg2 56. Kxh6 Bxh3 0-1

