Open AKo, call the 3-bet pre, mostly call flop, and comfortably call the river shove with top pair/top kicker.
Flop Kd9c2s: we flop top pair/top kicker on a dry board. Versus a small donk, calling is preferred—our hand is strong but not invulnerable, and raising mostly isolates us against BB’s strong 3-bet range (KK/QQ/AK, sets) while folding out worse hands. The solver snapshot is heads-up, but multiway it leans even more toward calling.
Note: Raising the flop donk is slightly too ambitious; calling keeps our range protected and avoids overcommitting against a strong 3-bet range.
Turn 7h: after we raise flop and BB calls, checking back is reasonable. We still have top pair/top kicker, but BB’s calling range is now quite strong and the 7 doesn’t change much. Checking protects our check range and avoids overcommitting with a medium-strength hand.
River 4c: BB now has a very strong, value-heavy range (KK/QQ/AK, some slowplayed sets) and a small number of bluffs. Getting ~2.1:1 (need ~32% equity), AK is comfortably ahead of that and should be called. The solver snapshot is heads-up, but multiway it leans even more toward calling.