Long Thru, Short To

Six words that separate intermediate Sheepshead from good Sheepshead. Veteran players say them like a mantra, and they consistently win more hands than players who don’t. The rule tells defenders how to choose their opening lead based on where the picker sits at the table.

This page is the focused version of the rule — what it means, when each half applies, why the math works, and the handful of cases where you should break it on purpose. For broader positional play beyond defender leads, see the position strategy page.

The rule in one sentence

When you have the lead as a defender, if the picker plays after your partner (picker sits to your right and your partner sits to your left), lead a long fail suit — one where you hold many cards. This is “long thru.”

If the picker plays before your partner (picker sits to your left), lead a short suit — usually a singleton or a suit where you hold just two cards. This is “short to.”

That’s the entire rule. The reasoning below is what makes it stick.

Long thru: leading thru the picker

You sit in seat 2. The picker is in seat 1 (to your right), so picker plays first in the trick after you lead. Wait — that’s actually you leading, so picker plays second. The point is: picker plays before your remaining defenders. Your two defender allies play after the picker.

When you lead a fail suit where you hold four or five cards, the picker is forced to commit a card while the rest of the defense gets to react. The picker has two choices, both bad for them:

Follow suit low — they can’t win the trick. Your downstream teammates can now play high to capture the points, or schmear to a teammate who is winning.
Trump the trick — they spend a trump card on what was your throwaway lead. Now they’ve burned trump they wanted for later. You’ve made them pay 2–14 trump value for a low-point trick.

Long thru also creates voids for you. Lead your long suit enough times and you eventually exhaust it — now when that suit comes back, you can trump in. That’s a major payoff: every void you can create is a potential ace or ten you can capture for the defense.

Short to: leading short to the picker

You sit in seat 5 (last after the dealer). The picker is in seat 1 or 2 (to your left), so picker plays first or second after you lead. Your defender teammates play before the picker hits the trick.

When you lead a singleton or two-card suit, you’re hoping your defender partners can win the trick before the picker even touches it. Two reasons this is good:

Your singleton becomes a void. If a teammate covers your lead, you’re now void in that suit and can trump it next time it comes around.
Picker can’t plan. With picker playing first or second, they have to commit before seeing what your downstream teammates will do. They have to either play their high card on uncertain points, or play their low card and let the trick go.

The classic short-to lead is a singleton fail card you don’t want to keep. Lead it on trick one. Your downstream partner sees the lead, picker has to play, and your teammate (or you in a later trick) gets to trump the same suit later.

Worked example: long thru

You’re in seat 3. The dealer is in seat 5. The picker is in seat 2. You’re a defender. The picker won trick 1 with Q♣, then led a low trump in trick 2 which an unknown player (probably partner) took. That player now leads — let’s say they lead the called ace of hearts and you’re void in hearts. You trump in with J♦. You now have the lead. Your hand:

Trump: 8♦
Clubs: A♣, K♣, 8♣ (long suit, 3 cards)
Spades: 7♠ (singleton)

Picker is in seat 2 — to your right relative to lead order after you. So picker plays second in this trick. The other two defenders play 3rd and 4th. Lead long thru. Lead the 8♣. Why?

Picker has to commit. If they have a club, they follow low or high — either way, they can’t win clubs because you still have A♣ later.
If picker is void in clubs and trumps, they’ve spent a trump on a worthless trick.
Your two downstream defenders can win the trick cheaply, or schmear if they see a friendly winner.

Compare to leading your singleton 7♠: picker plays second and can simply duck under it; both downstream defenders then have to decide blind. You’ve given up the long-suit pressure.

Worked example: short to

Same hand, but now you’re in seat 4 and the picker is in seat 1 (your left, plays first in every trick where you don’t lead). Picker plays before your downstream teammate in seat 5.

You take a trick and get the lead. Lead short to. Lead the 7♠ (singleton). Why?

Picker has to play second with no information. They have to commit before your downstream defender (or partner) plays.
If your downstream teammate has any spade high card, they win the trick.
Either way, you’re now void in spades for the rest of the hand. Next time a spade comes out, you trump it.

Leading the long club suit here would be a waste: picker is already in position to play near-last and would just duck under your low clubs. Your A♣ would die in your hand.

Why position matters this much

Sheepshead has two teams of unknown composition. The picker is known; the partner is hidden. Defenders cooperate to capture 60+ points, but they can’t talk — they only have card-play inference. Positional leads create information:

A long-thru lead forces the picker into binary decisions (follow or trump) that reveal what the picker holds.
A short-to lead forces a downstream defender to commit before picker plays, but downstream defenders can play safely (low cards) without giving anything away.
Both leads create voids in your hand — voids are firepower.

Picker leads trump (see commandment II in the 10 commandments), so the defender opening lead is almost always your fail response to whatever the picker left after pulling trump. Get the position right and your fail leads do real damage.

When to break the rule

A few situations override long-thru / short-to:

You hold the called ace’s suit and the partner hasn’t revealed. Always consider leading the called suit to flush the partner. This trumps positional concerns — identifying the partner is more valuable than the positional edge.
You hold the boss trump as a defender. If you have Q♣ or Q♠ and the picker hasn’t pulled trump yet, leading boss trump can pull two defenders’ trump along with the picker’s — effectively a position-neutral move.
Late hand, you can win with a high card. If only 1–2 tricks remain and you hold the boss of a fail suit, just lead it and take the points. Position rules are for uncertain trick outcomes.
You’re void in the called suit. You can’t lead the called suit, so the rule simplifies. Apply long thru / short to as normal.

Picker’s response to long thru and short to

If you’re the picker and a defender leads long thru against you, you have to make a real decision. You can’t just duck: if they have 4–5 cards in that suit, they’ll keep leading it. You may need to trump in once to break the suit, accepting the trump cost.

Against a short-to lead, generally play your second-lowest in that suit. If you trump too aggressively you’re wasting trump against an opening lead that’s probably going to your partner anyway. Save your high cards for tricks that matter.

Key takeaways

Long thru = lead long fail when picker plays before your defender teammates.
Short to = lead short (singleton/doubleton) fail when picker plays after.
Both moves create voids in your hand — voids are how defenders capture aces and tens later.
Picker leads trump; defenders lead fail. The position rule tells you which fail.
Break the rule for called-suit leads and boss-trump leads when it’s clearly correct.