Double-Barrel® Bonus-Blackjack™ 雙層砲 21點™ (Ten-20® + Perfect-11®)
Double-Barrel® Bonus-Blackjack™ is a set of Two Side-bets for any Blackjack games (Ten-20® and Perfect-11®).
Ten-20 wins when the Player’s initial two-card add-up to a 10-Points or 20-Points, see Pay-Table.
* Math at Wizard of Odds: Ten20WoO.com
Perfect-11 wins when the Player’s initial two-card is a Blackjack or add-up to 11-Points, see Pay-Table.
* Math at Wizard of Odds (Side-bet for Open-21®): Open21WoO.com
Patent Pending. ©Stephen Au-Yeung, All right reserved.