[Event "Bad Lauterberg"]
[Site "Bad Lauterberg FRG"]
[Date "1977.03.20"]
[EventDate "1977.03.06"]
[Round "14"]
[Result "1/2-1/2"]
[White "Mathias Gerusel"]
[Black "Istvan Csom"]
[ECO "E12"]
[WhiteElo "2420"]
[BlackElo "2535"]
[PlyCount "81"]

1. d4 Nf6 2. c4 e6 3. Nf3 b6 4. a3 d6 5. Nc3 Be7 6. e4 c5
7. Be2 cxd4 8. Nxd4 a6 9. Be3 Bb7 10. f3 O-O 11. O-O Nbd7
12. b4 Re8 13. Qd2 Bf8 14. Bf2 Rc8 15. Nc2 Qc7 16. Ne3 Qb8
17. Rac1 Ne5 18. Qa2 Red8 19. Rfd1 Bc6 20. Bf1 Be8 21. Qb3 h6
22. Rc2 Be7 23. Ne2 Rc7 24. Rdc1 Qb7 25. Nf4 Rdc8 26. Nd3 Ned7
27. Nd1 Nh7 28. Be3 Nhf8 29. Bf2 Bg5 30. Be3 Be7 31. Bf2 Ng6
32. Be3 Bf6 33. N1f2 Nb8 34. Ng4 Be7 35. Nf4 Nxf4 36. Bxf4 Nd7
37. Qd3 h5 38. Nf2 Ne5 39. Qb3 Ng6 40. Be3 b5 41. Nd3 1/2-1/2