[Event "Chigorin Memorial-07"]
[Site "Sochi"]
[Date "1967.??.??"]
[Round "13"]
[White "Langeweg, Kick"]
[Black "Krogius, Nikolai V"]
[Result "0-1"]

1. c4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O c5 6. Nc3 Nc6 7. d4 cxd4 8. Nxd4 d6 9. Nc2 Qa5 10. Bd2 Qh5 11. e4 Qxd1 12. Rfxd1 Ne5 13. Ne3 Be6 14. Ncd5 Nxd5 15. exd5 Bd7 16. b3 b5 17. Bc3 bxc4 18. f4 Nf3+ 19. Bxf3 Bxc3 20. Rac1 Bb4 21. Nxc4 Rfb8 22. Kg2 a5 23. a4 Ra7 24. g4 Rc7 25. Rd3 Rbc8 26. Ra1 Rb8 27. h3 Bc8 28. Be2 Ba6 29. Rc1 Kg7 30. Bf3 Rbc8 31. Rd4 Bc5 32. Re4 Ba3 33. Rc2 Bb4 34. Rd4 Rc5 35. g5 R8c7 36. Kh2 Be1 37. Re2 Bc3 38. Rde4 Kf8 39. Rc2 Bg7 40. Re1 Rb7 41. Re3 Bd4 0-1