[Event "Chigorin Memorial-09"]
[Site "Sochi"]
[Date "1973.??.??"]
[Round "1"]
[White "Filip, Miroslav"]
[Black "Korensky, Valeri S"]
[Result "1/2-1/2"]

1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e3 Nc6 7. Bc4 Nxc3 8. bxc3 cxd4 9. exd4 Be7 10. O-O O-O 11. Re1 b6 12. Bd3 Bb7 13. Qc2 g6 14. Bh6 Re8 15. Qd2 Rc8 16. Qf4 Qc7 17. Qg4 Bf6 18. Ng5 Na5 19. Rac1 e5 20. Ne4 Bg7 21. Bxg7 Kxg7 22. Ng3 Kh8 23. Qg5 Qd8 24. Qh6 exd4 25. Rxe8+ Qxe8 26. cxd4 Rxc1+ 27. Qxc1 Qc6 28. Qxc6 Nxc6 29. Ne2 Kg7 30. Kf1 Kf6 31. f3 Ke6 32. Bc4+ Ke7 33. Kf2 Na5 34. Bd3 Bd5 35. Nc3 Be6 36. Ne2 Nb7 37. Ke3 Nd6 38. d5 Bd7 39. Kd4 Nb7 1/2-1/2