Table:
text: 1992 Senior PGA Tour
Tournament results
Tournament results
Date_ Tournament Location_ Purse_ Winner Score _1st_Prize_
Jun 14 Mazda Presents The Senior Players Championship Michigan 1000000 Dave Stockton (1) 277 (-11) 150000
Jun 28 Southwestern Bell Classic Missouri 450000 Gibby Gilbert (1) 193 (-17) 67500
Jul 5 Kroger Senior Classic Ohio 600000 Gibby Gilbert (2) 198 (-15) 90000
Jul 12 U.S. Senior Open Pennsylvania 700000 Larry Laoretti (1) 275 (-9) 130000
Jul 19 Ameritech Senior Open Illinois 500000 Dale Douglass (9) 201 (-15) 75000
Jul 26 Newport Cup Rhode Island 400000 Jim Dent (7) 204 (-12) 60000
Aug 2 Northville Long Island Classic New York 450000 George Archer (10) 205 (-11) 67500
Aug 9 Digital Seniors Classic Massachusetts 500000 Mike Hill (13) 136 (-8) 75000

Question: What date are the 1992 Illinois Senior PGA Tour Tournament Results?

Question: What is the maximum 1st prize ($) in the 1992 Senior PGA Tour where the score is 193 (-17) below tournament results?