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BGonline.org Forums
65R-65R-21$-65R-52P-51D-61B-51H-55B-44P-C
Posted By: Mr Majestyk In Response To: 65R-65R-21$-65R-52P-51D-61B-51H-55B-44P-C (Nack Ballard)
Date: Saturday, 1 February 2014, at 2:59 p.m.
Variant 1
White will have to work that little bit harder to obtain a smoother distribution. Initially and as a consequence, she'll need to play a little inefficiently which may cost her in the long run. With no opposing checkers to contain the bar and 8pt share an important responsibility. In general, checkers on these points are inefficient and should be the last to vacate the outfield. If they are used too soon then checkers remaining further in the outfield (especially the mid point) will either clear two quadrants or reluctantly reoccupy them and compound the inefficiency.
White is Player 2
score: 0
pip: 136Unlimited Game
Jacoby Beaverpip: 126
score: 0
Blue is Player 1XGID=---B-aD-C-B-dD---c-eb-----:0:0:1:00:0:0:3:0:10 Blue on roll, cube action?
Analyzed in Rollout No double Double/Take Player Winning Chances: 74.92% (G:10.06% B:0.09%) 75.34% (G:10.72% B:0.11%) Opponent Winning Chances: 25.08% (G:1.65% B:0.05%) 24.66% (G:1.74% B:0.06%) Cubeless Equities +0.583 +1.194 Cubeful Equities No double: +0.876 (-0.124) ±0.007 (+0.869..+0.882) Double/Take: +1.034 (+0.034) ±0.010 (+1.024..+1.044) Double/Pass: +1.000 Best Cube action: Double / Pass Rollout details 1296 Games rolled with Variance Reduction.
Moves: 3-ply, cube decisions: XG RollerDouble Decision confidence: 100.0% Take Decision confidence: 100.0% Duration: 15 minutes 25 seconds eXtreme Gammon Version: 2.10
Variant 2
Its significantly easier for White to play with optimum efficiency when she already has a smoother distribution. Conversely, Blue has a little less freedom to play with optimum efficiency.
White is Player 2
score: 0
pip: 136Unlimited Game
Jacoby Beaverpip: 126
score: 0
Blue is Player 1XGID=---B-aD-C-B-dD---bbdb-----:0:0:1:00:0:0:3:0:10 Blue on roll, cube action?
Analyzed in Rollout No double Double/Take Player Winning Chances: 74.05% (G:9.22% B:0.06%) 74.35% (G:10.03% B:0.07%) Opponent Winning Chances: 25.95% (G:1.61% B:0.04%) 25.65% (G:1.77% B:0.04%) Cubeless Equities +0.557 +1.140 Cubeful Equities No double: +0.862 (-0.117) ±0.009 (+0.853..+0.871) Double/Take: +0.979 ±0.012 (+0.967..+0.991) Double/Pass: +1.000 (+0.021) Best Cube action: Double / Take Rollout details 1296 Games rolled with Variance Reduction.
Moves: 3-ply, cube decisions: XG RollerDouble Decision confidence: 100.0% Take Decision confidence: 100.0% Duration: 16 minutes 31 seconds eXtreme Gammon Version: 2.10
NBM
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