[Event "World U20-ch03 Preliminaries A"]
[Site "Antwerp"]
[Date "1955.07.21"]
[Round "1"]
[White "Deiseach, Donald"]
[Black "Spassky, Boris Vasilievich"]
[Result "0-1"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 Bc5 4. O-O Nge7 5. c3 Bb6 6. d4 exd4 7. cxd4 d5 8. Nc3 dxe4 9.
Nxe4 O-O 10. Be3 Bg4 11. Nc5 Qc8 12. Be2 Nf5 13. Ng5 Bxe2 14. Qxe2 Ncxd4 15. Bxd4 Nxd4 16.
Qd3 Qf5 17. Qxf5 Nxf5 18. Nd7 Rfe8 19. Nxb6 axb6 20. Rfe1 Rxe1+ 21. Rxe1 h6 22. g4 Nh4 0-1