Las Vegas · 1982

The mathematician and the purist

NACK BALLARDPAUL MAGRIEL · 25–22

Two of the game's great theorists trading 25-point match decisions for days. Ballard's willingness to redouble early unsettled even Magriel's famously sound cube play.

The moment

A redouble to 4 while trailing, accepted — and the gammon that justified it.

THE POSITION

1312141115101691781871962052142232322412OFF 0OFF 0OPP 153YOU 146

Study the decision point — then take it into the Position Lab and argue with it.

OPEN IN POSITION LAB

Watch analysis

Someone has already explained this.

Connected

Where this match leads.

An open backgammon board seen from above beside coffee and a scorecardUNITED STATES
Nack Ballard

1950– · Relentless aggression

A dominant force of the 1980s with a ferocious doubling cube, and the inventor of the Nackgammon variant played worldwide.

GAMES
Rows of backgammon boards under pendant lamps in a tournament hallUNITED STATES
Paul Magriel

1946–2018 · Analytical clarity

The game's greatest teacher. His 1976 book 'Backgammon' turned folk wisdom into a framework of safe-vs-bold decisions still used today.

GAMES