[Event "Olympiad-19 Preliminaries B"]
[Site "Siegen"]
[Date "1970.09.05"]
[Round "1"]
[White "Lkhagva, Jambaldoo"]
[Black "Matulovic, Milan"]
[Result "0-1"]

1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Qc7 5. Nc3 e6 6. Be3 a6 7. Bd3 Nf6 8. O-O Be7 9. Nb3 b5 10. f4 d6 11. Qf3 O-O 12. a4 b4 13. Ne2 e5 14. h3 exf4 15. Nxf4 Ne5 16. Qg3 Bb7 17. Nd2 Rfe8 18. Bd4 Bf8 19. Rae1 Re7 20. Nf3 g6 21. Qh4 Bg7 22. b3 Rae8 23. Kh1 Nfd7 24. Nd2 Nxd3 0-1