[Event "Riga U20 otbor"]
[Site "Riga"]
[Date "1973.??.??"]
[Round "?"]
[White "Beliavsky, Alexander G"]
[Black "Petrosian, Arshak B"]
[Result "1-0"]

1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Bb7 10. d4 Na5 11. Bc2 Nc4 12. b3 Nb6 13. Nbd2 Re8 14. a4 Bf8 15. Bd3 bxa4 16. bxa4 a5 17. Qb3 Rb8 18. Bb5 Nfd7 19. Qc2 g6 20. Nb3 Ra8 21. d5 Qc8 22. c4 c6 23. dxc6 Bxc6 24. Qd2 Nf6 25. Nxa5 Nxe4 26. Qe3 Nxc4 27. Nxc4 Bxb5 28. Nb6 Qc3 29. Nxa8 Rxa8 30. Qxe4 Bc6 31. Bb2 Qc5 32. Qe3 Qb4 33. Bc3 Qc4 34. a5 Rc8 35. a6 f5 36. Bb2 f4 37. Qc3 Qd5 38. a7 1-0