Define the state
One exposed card goes to the player and one to the dealer from a multi-deck shoe. Aces are normally high; suits do not rank.
A higher player card wins and a lower card loses. Equal ranks trigger the table’s surrender-or-war procedure.
Apply the decision
On a tie, surrender commonly forfeits half the original wager. Going to war requires another wager and leads to a second comparison after burn cards.
The correct tie decision compares a certain half-unit surrender loss with the conditional value and extra exposure of going to war under the exact rule.
Settle every unit
If the initial cards tie, going to war is not a free replay: the player generally adds action before the next comparison.
War rules differ on whether a second tie wins, pushes or receives another treatment. The added war wager and original wager may settle differently.
Audit the result
Rank frequencies are straightforward, but removal, burn cards and the second-tie rule affect conditional probabilities. Tie side bets require a separate calculation.
For Casino War Worked Examples, list the initial wager, every later wager, returned stakes, net winnings, losses, and the denominator before converting the result to a percentage.
A round worth auditing
For Casino War Worked Examples, the tie rule is the game. Surrender and going to war commit different amounts, so the denominator must follow the branch actually modeled.
For Casino War Worked Examples, track stake, later action, returned stake and net result line by line. This catches most denominator and settlement mistakes.
Use Casino War Worked Examples to reconcile every chip from placement through settlement. If the accounting does not balance, the percentage built on it will not either.
What to record for Casino War
- Initial wager
- additional action
- net win or loss
If the Casino War Worked Examples chip flow cannot be reconstructed line by line, the example is not yet ready to teach from.
Nevada Gaming Control Board ↗. Use the currently posted casino rules whenever they differ.
Casino War Worked Examples is reviewed against the Casino War rules described above. A different pay table or procedure is a different model. Editorial review updated September 24, 2026.