63s Push/Fold: When to Shove Six-Three suited
63s is a Nash shove from the Button up to 2bb in 6-max and 9-max, and from the Small Blind up to 11bb.
In 6-max it shoves from Under the Gun up to 2bb, the Cutoff up to 2bb, the Button up to 2bb, and the Small Blind up to 11bb.
In 9-max it shoves from Under the Gun up to 2bb, the Middle Position up to 2bb, the Cutoff up to 2bb, the Button up to 2bb, and the Small Blind up to 11bb.
Ranks #112 of 169 hands by how often it shoves · shove in 36 of 225 solved spots · 4 combos
Verdict by seat and stack
How 63s compares
Suitedness is worth 25 extra shove spots here: 63s is a shove in 36 of the 225 solved spots, 63o in 11. From the 6-max Button 63s shoves up to 2bb and 63o up to 1bb.
Hand shape: its small gap still leaves straight draws and being suited adds flush equity when it is called.
63s is an edge hand in 2 published spots, where the Nash solution mixes it: 6-max SB 12bb (94%) and 9-max SB 12bb (94%). In a true Nash mix both options earn about the same against the equilibrium callers, so a consistent default costs little.
63s push/fold FAQ
Is 63s a shove at 10bb?
At 10bb in 6-max, 63s is a shove from the Small Blind and a fold from Under the Gun, the Cutoff, and the Button. At 10bb in 9-max, 63s is a shove from the Small Blind and a fold from Under the Gun, the Middle Position, the Cutoff, and the Button.
Up to how many big blinds should 63s shove from the Button?
From the Button, 63s is a Nash shove up to 2bb in 6-max and 9-max.
Up to how many big blinds should 63s shove from the Small Blind?
From the Small Blind, 63s is a Nash shove up to 11bb in 6-max and 9-max.
What stack size do these verdicts assume?
Stacks are measured in big blinds behind the posted blinds, chip-EV, no antes, solved from 1 to 25bb. Shove means the Nash solution pushes the hand at least 95% of the time, fold at most 5%, and anything between is a mix.
How these numbers are computed: methodology and open dataset.
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