Leading into the preflop raiser on an Ace-high board is a major mistake; we should check-fold our air and preserve our range's integrity.
Leading here is a significant error. This board heavily favors the CO's range, which contains all the strongest Ax and broadway hands that we lack as the caller.
Note: Donk betting into an Ace-high board is highly inefficient; CO has a massive range advantage and we should be checking our entire range.
Once we've taken the lead, we are forced into a low-frequency mixed strategy. Betting here is a semi-bluff, but we lack any real draw to back it up.
Note: Sizing is too small for a turn barrel on a wet board; if we choose to bluff, we should use larger sizes to maximize fold equity.
The river pairing the 6d is a decent card to continue bluffing if we have the right blockers, but our specific hand is a low-frequency candidate. **Ranges:** We have a significant value advantage here because we can have more 6x and straights (23s) that CO might check back on the flop. CO's range is mostly capped at one pair hands like AdQc or middle pairs. **Blockers:** Our Kh and Qh are not the best blockers to have. We would prefer to hold a spade to block CO's missed flush draws that might call a bet, or cards like a 7 or 8 to block straight-related continues. **Sizing:** The 12.7BB bet is a medium sizing, but solver prefers an overbet of 1.25x pot to put CO's bluff-catchers in a miserable spot. If we are going to represent the nuts, we should use the sizing that the nuts would use. --- > **Takeaway:** Avoid leading into the preflop aggressor on boards that favor their range; it makes your strategy easy to play against and bloats pots with weak holdings.