i'm actually typing this from memory:

KC/Denver games at arrowhead:

2008, KC win
2007, Denver won
2006, KC won (thursday night thanksgiving game)
2005, KC won (CBS national game)
2004, KC won (cold snowy game in KC)
2003, KC won (the famous Dante Hall punt return)
2002, Denver won (KC blew a a 14 pt 4th qtr lead)
2001, KC won in OT
2000, KC won
1999, KC won
1998, KC lost (the famous Derrick Thomas meltdown on MNF)
1997, KC won (Stoyonovich with a 54 yard FG at the end)
1996, KC won
1995, KC won
1994, Denver won
1993, KC won