Vienna Game Hartston vs H Westerinen, 1973  (C24) Bishop's Opening, 27 moves, 1-0 Vienna Game W Posch vs G Schroll, 1999  (C26) Vienna, 25 moves, 0-1 Vienna Game Gufeld vs U Tarve, 1969  (C27) Vienna Game, 26 moves, 1-0 3 games