[Event "-"] [Site "Zweisimmen"] [Date "??"] [Round "1"] [White "Kaenel, Hansjuerg"] [Black "Erdelyi, Tamas"] [Result "*"] 1. c4 c5 2. Nc3 b6 3. Nf3 Bb7 4. e3 Nf6 5. Be2 g6 6. O-O Bg7 7. d4 cxd4 8. Nxd4 O-O 9. b3 d6 10. Bb2 a6 11. Bf3 Bxf3 12. Qxf3 Ra7 13. Rac1 Qc8 14. Nd5 Qb7 15. Ne2 Nxd5 16. Bxg7 Kxg7 17. cxd5 Rc8 18. Nd4 Rxc1 19. Rxc1 Qd7 20. e4 Rc7 21. Rc3 *