Flop Analysis
K85ss is semi-wet and two-tone, favoring BB’s iso range (Kx, 8x, 5x, spade draws). We have pure air with no spade and no real backdoor equity. Solver likes a lot of calls heads-up, but here we’re up against a small 1BB donk and our hand has poor realization. Folding is reasonable despite needing only ~13% equity.