There are several winning combinations in vdeo poker games and the chances of getting them are also different. Only one of 40,000 combinations can be a Royal Flush. 10,000:1 is a chance of getting a Straight Flush. Only one of 423 combinations can be a Four of a Kind. The chance of getting Full House is 86:1. 93:1 is a chance of getting a Flush. The chance of getting Straight is 85:1. Only one of 13 combinations can be a Three of a Kind. 8:1 is a chance of getting a Two Pairs. Only one of 5 combinations can be a High Pair. Liar's Poker Three Of A Kind.