[Event "Groningen Open"] [Site "Groningen NED"] [Date "1990.12.22"] [EventDate "?"] [Round "2"] [Result "1-0"] [White "Arshak B Petrosian"] [Black "Thomas Luther"] [ECO "D41"] [WhiteElo "2500"] [BlackElo "2385"] [PlyCount "66"] 1. d4 e6 2. c4 Nf6 3. Nf3 d5 4. Nc3 c5 5. cxd5 Nxd5 6. e4 Nxc3 7. bxc3 cxd4 8. cxd4 Nc6 9. Bc4 b5 10. Be2 Bb4+ 11. Bd2 Qa5 12. a4 Bxd2+ 13. Qxd2 Qxd2+ 14. Kxd2 bxa4 15. Bb5 Bd7 16. Bxa4 Ke7 17. d5 Nb4 18. Bxd7 Kxd7 19. Ne5+ Ke7 20. d6+ Kf6 21. Nd7+ Kg6 22. Rhc1 Rhd8 23. Rc7 f6 24. Raxa7 Rxa7 25. Rxa7 Nc6 26. Rc7 Nd4 27. Rb7 Nb5 28. e5 Kf5 29. Nc5 Nd4 30. Rxg7 Kxe5 31. d7 Nf5 32. Rxh7 Nd6 33. Re7 1-0