Opening roll 4-1: builder and split

Play 24/23 13/9: a builder to the 9-point and a small split.

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4-1 played 24/23 13/9. Your checkers are the light ones, moving toward your home board in the bottom right.
Roll4 and 1 Best play24/23 13/9 Rank#14 of 15 opening rolls Pip count afterYou 162, opponent 167

Why 24/23 13/9

4-1 brings a builder to the 9-point with 13/9 and splits with 24/23. It is the standard play of strong players and bots.

Slotting the 5-point with 6/5 is a riskier alternative.

Alternatives

13/9 6/5

Slots the 5-point.

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The alternative 13/9 6/5.

What to aim for next

  • The checker on the 9-point plus those on 8 and 6 can make your 5-point with many rolls.

Not sure about the notation? Here is how to read moves like 24/23 13/9. Practise the opening against the computer: play a game and turn on hints to compare your moves.

Questions

What is the best opening move for 4-1 in backgammon?

24/23 13/9. Play 24/23 13/9: a builder to the 9-point and a small split.

Are there other good ways to play an opening 4-1?

13/9 6/5: Slots the 5-point.

Can 4-1 be rolled as a reply instead of an opening?

Yes. As a reply the best play depends on how your opponent opened, but the opening play is usually a sound starting point.

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