[Event "Match/Nation HUN-RSFSR"]
[Site "Budapest"]
[Date "1963.04.22"]
[Round "2(6)"]
[White "Flesch, Janos"]
[Black "Lein, Anatoly"]
[Result "0-1"]

1. g3 d5 2. Nf3 c6 3. Bg2 Bg4 4. d3 Nd7 5. h3 Bh5 6. Nc3 e5 7. O-O Bd6 8. e4 d4 9. Ne2 f6 10. Nh4 Ne7 11. c3 c5 12. Nf5 Nxf5 13. exf5 Qc7 14. c4 Bf7 15. a3 g6 16. fxg6 hxg6 17. b4 Be6 18. Re1 O-O-O 19. h4 g5 20. hxg5 fxg5 21. Rb1 Bh3 22. Bh1 Bg4 23. Bg2 e4 24. dxe4 Ne5 25. f4 gxf4 26. Bxf4 d3 0-1