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Royal Flush

Five cards A-K-Q-J-10 all of the same suit. The highest possible straight flush. Example: A♠K♠Q♠J♠10♠. Beats all other hands; cannot be beaten.

Example
A♠K♠Q♠J♠10♠
Strength rank
1 / 10
Combinations
4 (out of 2,598,960 five-card hands)
Probability
0.0002%
Odds against
649739.0 : 1
Beats
Straight Flush、Four of a Kind (Quads)、Full House (Full Boat)、Flush、Straight、Three of a Kind (Trips / Set)、Two Pair、One Pair、High Card
Loses to
None (the strongest hand)

Figures from lib/poker-math.ts (deterministic)