Left Pass

A Charleston pass where each player simultaneously sends 3 tiles to the player on their left. It is the third pass in the First Charleston and the first pass in the Second Charleston.

What Is the Left Pass?

The left pass is one of the three directional passes in the Charleston tile-exchange sequence. During a left pass, each player selects 3 tiles from their hand and passes them face-down to the player sitting on their left. Simultaneously, each player receives 3 tiles from the player on their right.

The left pass appears twice in a full Charleston sequence:

The left pass mirrors the right pass, the same mechanic, just in the opposite direction. Tiles flow counterclockwise during a left pass (you send left, receive from right), while tiles flow clockwise during a right pass (you send right, receive from left).

Strategic Considerations

The strategic weight of the left pass depends on where it falls in the sequence:

As the final pass of the First Charleston: By this point, you've already completed the right pass and across pass, meaning you've received 6 new tiles and passed away 6. Your hand has evolved considerably from its dealt state. The left pass is your last exchange in the mandatory first round, so make it count. Pass tiles that definitively don't fit the hand direction your hand has taken after the first two exchanges.

Because this is the last pass of the First Charleston, the tiles you pass left go to the player who will also have the option to stop the Second Charleston. If you pass strong tiles left and that player's hand improves significantly, they may be more inclined to stop the second round.

As the first pass of the Second Charleston: When the left pass opens the Second Charleston, you're making your first exchange of the optional round. By now you've already exchanged 9 tiles in the First Charleston. Your hand should be relatively focused. The challenge is finding 3 tiles to pass, if your hand is tight, you may struggle to part with tiles. This difficulty is one reason some players choose to stop the Second Charleston before it begins.

The tiles you receive during the left pass come from the player on your right. Over the course of the Charleston, you'll notice patterns in what specific opponents pass, some players consistently shed Winds, others pass suit tiles they're not collecting. Use this pattern recognition to anticipate incoming tiles and plan your subsequent passes.

Free printable American Mah Jongg cheat sheet

Get a free 2-page printable cheat sheet covering the tiles, the Charleston, jokers, and scoring. Download the cheat sheet (PDF).