[Event "Niemeyer U21-04"]
[Site "Groningen"]
[Date "1965.12.28"]
[Round "2"]
[White "Lombard, Andre"]
[Black "Kupreichik, Viktor D"]
[Result "0-1"]

1. Nf3 g6 2. e4 c5 3. d4 cxd4 4. Nxd4 Bg7 5. Nc3 Nc6 6. Be3 Nf6 7. Bc4 d6 8. f3 Qb6 9. O-O Qxb2 10. Qd2 Qb4 11. Bb5 Bd7 12. Rab1 Qa5 13. Nb3 Qc7 14. g4 Ne5 15. g5 Nh5 16. Nd5 Qc8 17. Nd4 e6 18. Nc3 O-O 19. Rb4 Bxb5 20. Ncxb5 Nc4 21. Qd3 Nxe3 22. Qxe3 Qc5 23. c3 a6 24. Na3 Nf4 25. Qxf4 Bxd4+ 26. Kh1 Be3 27. Qg4 a5 28. Rb3 a4 0-1