[Event "World U20-ch04"]
[Site "Toronto"]
[Date "1957.08.06"]
[Round "3"]
[White "Gerusel, Mathias"]
[Black "Lombardy, William James"]
[Result "0-1"]

1. d4 Nf6 2. c4 e6 3. Nc3 Bb4 4. Qc2 Nc6 5. Nf3 d5 6. a3 Bxc3+ 7. Qxc3 Ne4 8. Qc2 e5 9. dxe5 Bf5 10. Qa4 O-O 11. Be3 d4 12. Rd1 dxe3 13. Rxd8 exf2+ 14. Kd1 Rfxd8+ 15. Kc1 a6 16. Qb3 Nc5 17. Qc3 Na5 18. e4 Nab3+ 0-1