[Event "Interzonal-10a"]
[Site "Biel"]
[Date "1976.07.31"]
[Round "15"]
[White "Geller, Efim P"]
[Black "Smejkal, Jan"]
[Result "1/2-1/2"]
[WhiteElo "2620"]
[BlackElo "2615"]

1. Nf3 Nf6 2. c4 c5 3. Nc3 e6 4. g3 b6 5. Bg2 Bb7 6. O-O Be7 7. b3 O-O 8. Bb2 d5 9. e3 dxc4 10. bxc4 Nc6 11. Qe2 Qc7 12. Nb5 Qc8 13. Rac1 a6 14. Bxf6 axb5 15. Bxe7 Nxe7 16. cxb5 Rxa2 17. Ne5 Bxg2 18. Kxg2 Qc7 19. Nc4 Qd7 20. Kg1 Nd5 21. Ne5 Qc7 22. Nc4 Qd7 23. Ne5 Qc7 24. Nc4 Rfa8 25. Qf3 h6 26. d4 cxd4 27. exd4 Qe7 28. Ne3 Qf6 29. Qxf6 Nxf6 30. Rc6 Rb8 31. Nc4 Nd5 32. Rc1 Ra4 33. Nd6 Kf8 34. R1c4 Ra2 35. Rc2 Rxc2 36. Rxc2 Ke7 37. Rc6 Nb4 38. Rxb6 Rxb6 39. Nc8+ Kd8 40. Nxb6 Nc2 41. d5 Nd4 42. dxe6 fxe6 43. Kg2 Nxb5 1/2-1/2