[Event "Hoogovens 28th"]
[Site "Beverwijk"]
[Date "1966.01.15"]
[Round "4"]
[White "Bobotsov, Milko Georgiev"]
[Black "Polugaevsky, Lev"]
[Result "0-1"]
1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. Nc3 Bb7 5. Bg5 h6 6. Bh4 g5 7. Bg3 Nh5 8. e3 Nxg3 9. hxg3
Bg7 10. g4 Nc6 11. Qd2 Qe7 12. O-O-O O-O-O 13. Kb1 Kb8 14. Be2 Qf8 15. d5 Ne5 16. Nd4 c5
17. Nc2 f5 18. gxf5 Qxf5 19. f4 gxf4 20. exf4 Nf7 21. Bd3 Qf6 22. Ne3 Nd6 23. Rhf1 Rhe8
24. Ng4 Qh4 25. Ne3 Bd4 26. dxe6 dxe6 27. Qe2 Qg3 28. Ng4 Qxg2 29. Nxh6 Qh3 30. Ng4 Bg2
31. Ne5 Bxf1 32. Rxf1 Bxe5 33. Qxe5 Qxd3+ 0-1