Take a look at these positions and consider whether you have enough market losers to offer the cube to your opponent.
The threshold for an initial double is a net of 9 market losers, provided you are doing alright on the rest of your rolls. Net market losers means Blue’s market losers minus White’s anti-market losers, the very bad sequences after which White is a clear favorite and may soon own a cube of his own. For redoubles the bar is higher, around 11 or 12 net, because by handing over the cube with a premature double you forfeit your own access to the cube. A premature double is a gift to your opponent, who would then have the ability to use the cube as a weapon against you.
Read the chips for clear market-losing rolls and anti-market replies; darker shades show stronger effects. Net estimates reflect the two-roll sequence—both Blue and White—not a sum of the chips.
Blue on Roll - Market Losers?
Unlimited Game - Centered Cube
DOUBLE/TAKE
Blue’s Clear Market-Losing Rolls
5/56/62/24/23/34/45/46/55/26/25/36/36/45/14/3
White’s Clear Anti-Market-Losing Replies
3/34/41/1
Estimated Net Market Losers: about 12 out of 36 (33%)
Not doubling would cost Blue 0.063 equity, an ERROR.
Blue on Roll - Market Losers?
Unlimited Game - Centered Cube
DOUBLE/TAKE
Blue’s Clear Market-Losing Rolls
4/46/64/23/36/45/52/26/25/4
White’s Clear Anti-Market-Losing Replies
White has useful replies, but none qualifies for a red chip. The net estimate reflects the full two-roll distribution, not the number of green chips.
Estimated Net Market Losers: about 10 out of 36 (28%)
Not doubling would cost Blue 0.000 equity, below the error threshold.
Blue on Roll - Market Losers?
Unlimited Game - Centered Cube
DOUBLE/TAKE
Blue’s Clear Market-Losing Rolls
4/45/56/63/36/35/46/46/55/3
White’s Clear Anti-Market-Losing Replies
6/6
Estimated Net Market Losers: about 9 out of 36 (25%)
Not doubling would cost Blue 0.042 equity, an ERROR.
Blue on Roll - Market Losers?
Unlimited Game - Centered Cube
DOUBLE/TAKE
Blue’s Clear Market-Losing Rolls
4/46/66/13/35/45/56/53/14/15/15/36/36/44/3
White’s Clear Anti-Market-Losing Replies
White has useful replies, but none qualifies for a red chip. The net estimate reflects the full two-roll distribution, not the number of green chips.
Estimated Net Market Losers: about 13 out of 36 (36%)
Not doubling would cost Blue 0.091 equity, a BLUNDER.
Blue on Roll - Market Losers?
Unlimited Game - Centered Cube
DOUBLE/TAKE
Blue’s Clear Market-Losing Rolls
2/23/34/45/54/35/36/61/16/36/4
White’s Clear Anti-Market-Losing Replies
White has useful replies, but none qualifies for a red chip. The net estimate reflects the full two-roll distribution, not the number of green chips.
Estimated Net Market Losers: about 9 out of 36 (25%)
Not doubling would cost Blue 0.046 equity, an ERROR.