|
BGonline.org Forums
MC Semi-Final Key Doubling Decision
Posted By: Chris Bray
Date: Thursday, 21 July 2011, at 11:01 a.m.
Whenever you lose a match there is nearly always a doubling decision you regret. In Paul Weaver's case it may well be when he dropped Fabio Gullota's double when Paul was leading 21-19.
is Paul Weaver
score: 21
pip: 15923 point match pip: 166
score: 19
is Fabio GullotaXGID=aaABB-B-a---cD--Ab-e-bA-B-:0:0:1:00:19:21:0:23:10 on roll, cube action?
Analyzed in Rollout No double Double/Take Player Winning Chances: 54.37% (G:22.10% B:2.38%) 54.85% (G:22.31% B:3.66%) Opponent Winning Chances: 45.63% (G:17.68% B:3.86%) 45.15% (G:18.64% B:4.44%) Cubeless Equities +0.026 +0.863 Cubeful Equities No double: +0.640 (-0.223) ±0.012 (+0.628..+0.652) Double/Take: +0.863 ±0.015 (+0.848..+0.878) Double/Pass: +1.000 (+0.137) Best Cube action: Double / Take Rollout details 2592 Games rolled with Variance Reduction.
Moves: 3-ply, cube decisions: XG RollerDouble Decision confidence: 100.0% Take Decision confidence: 100.0% Duration: 1 hour 11 minutes eXtreme Gammon Version: 2.00, MET: Kazaross XG2
XG2 has this a clear take and I think that was the view of most of those watching yesterday afternnon. Yes its scary but PG only has a three point board and limited checkers in the attack zone. Despite the efficiency of the double due to the score dropping is a 0.137 error.
For money this position is no double/beaver.
|
BGonline.org Forums is maintained by Stick with WebBBS 5.12.