Term article: HJ on Rainbow Board

Position and Situation

HJ is the position after UTG, typically a middle-late position. A rainbow flop means the three flop cards are all of different suits, implying no flush draw is possible on the current board.

Strategy Key Points

• A rainbow board reduces the possibility of flush draws, so draws are mainly focused on straight draws and improving pairs.
• As the HJ player, you are in a relatively late position, allowing you to better observe the actions of players before you.
• If you continuation bet on a rainbow board, it usually represents a strong hand or a hand with some draw value. Since there is no flush draw, the bluffing frequency may be lower.
• Rainbow boards are often favorable for nuts hands (such as top pair top kicker or overpairs), but you need to be aware of the existence of straight draws.
• Typical example: Flop is K♠ 7♦ 2♣, all different suits.

Notes

• A rainbow board does not mean no draws at all; you still need to evaluate opponent ranges.
• The HJ position has a wide range. On a rainbow board, you can consider checking back with some medium-strength hands to control the pot.
• Against aggressive opponents, a rainbow board can also be a favorable spot for bluffing, because opponents may think you have a made hand.