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BGonline.org Forums
RO & OTB
Posted By: John O'Hagan In Response To: Cube action vs. well-timed 1-4 backgame (John O'Hagan)
Date: Friday, 5 September 2014, at 11:39 p.m.
OTB, XG doubled and I incorrectly passed. The RO shows this to be a clear take and that the double/no double decision is TCTC. I guess the 1-4 game is much better than I thought. The open 2-point adds a little extra vig for the defender in this position as well.
is Player 2
score: 0
pip: 208Unlimited Game
Jacoby Beaverpip: 101
score: 0
is Player 1XGID=bb-CbBC-CC--bA---b-c-b----:0:0:1:00:0:0:3:0:10 on roll, cube action?
Analyzed in Rollout No double Double/Take Player Winning Chances: 58.65% (G:40.10% B:7.55%) 58.43% (G:39.69% B:7.36%) Opponent Winning Chances: 41.35% (G:3.05% B:0.13%) 41.57% (G:3.01% B:0.12%) Cubeless Equities +0.618 +1.216 Cubeful Equities No double: +0.815 (-0.008) ±0.010 (+0.805..+0.825) Double/Take: +0.823 ±0.014 (+0.809..+0.837) Double/Pass: +1.000 (+0.177) Best Cube action: Double / Take Rollout details 5184 Games rolled with Variance Reduction.
Moves: 3-ply, cube decisions: XG RollerDouble Decision confidence: 82.0% Take Decision confidence: 100.0% Duration: 1 hour 42 minutes eXtreme Gammon Version: 2.00
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