We must continue with our flush draw when facing a check-raise, as we have enough equity and the right price to realize our hand.
Flop Analysis
Checking is the preferred play on this monotone texture, but a small c-bet is a viable mix to pressure Villain's air and middle pairs.
**Board:** Monotone boards are highly polarizing; since we don't hold the As or Ks, we lack the nut advantage, making a high frequency of checking necessary to protect our range.
**Ranges:** While we have overpairs like AA-QQ, Villain has more natural flushes (AsQs, AsJs) and sets (TT, 66) that can check-raise us aggressively.
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> **Takeaway:** On monotone boards, lean towards checking your range unless you hold a significant nut advantage.
Flop Analysis
Folding here is a significant error; we have a J-high flush draw and two overcards, giving us more than enough equity to call the raise.
**Math:** We are getting 2.5:1 on a call, requiring roughly 29% equity. With our flush draw and overcards, we have approximately 43% equity against Villain's range.
**Ranges:** Villain's check-raise range includes sets and flushes, but also semi-bluffs like the As or lower spade draws. Folding KJs here allows Villain to over-bluff us and results in massive under-defending relative to MDF.
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> **Takeaway:** Never fold a strong flush draw to a single raise when getting good pot odds in position.
Note: Folding a flush draw with overcards is too tight; you have the required equity to continue against a check-raise.