• An unsuccessful attempt to cheat

    From peps...@gmail.com@pepstein5@gmail.com to rec.games.backgammon on Thu Feb 15 11:31:09 2024
    From Newsgroup: rec.games.backgammon

    The position below really looked like a pass to me.
    So why did I take it?
    Because XG hadn't improved much from previous positions
    so I reasoned that if it was ND before, it wouldn't be a drop now.
    I think it's cheating to use this type of reasoning that I used but
    I sometimes get too competitive against XG to resist it.
    My cheating seemed vindicated by the analysis which did give
    a take (but very thin).
    However, it rolled out to a drop which is what it looked like to me
    all along.
    Cheating attempt failed.
    Paul
    XGID=-ACCBBB--------AbbbdcAb---:0:0:-1:00:0:0:0:11:10
    X:XG Roller+ O:Daniel
    Score is X:0 O:0 11 pt.(s) match.
    +13-14-15-16-17-18------19-20-21-22-23-24-+
    | | | O O O O O O |
    | | | O O O O O |
    | | | O O |
    | | | |
    | | | |
    | |BAR| |
    | | | |
    | | | X |
    | | | X X |
    | X X X | | X X X |
    | O X X X | | X X O X |
    +12-11-10--9--8--7-------6--5--4--3--2--1-+
    Pip count X: 93 O: 82 X-O: 0-0/11
    Cube: 1
    X on roll, cube action
    Analyzed in Rollout
    No double
    Player Winning Chances: 76.43% (G:5.99% B:0.15%)
    Opponent Winning Chances: 23.57% (G:3.33% B:0.05%)
    Double/Take
    Player Winning Chances: 77.06% (G:5.95% B:0.14%)
    Opponent Winning Chances: 22.94% (G:3.59% B:0.06%)
    Cubeless Equities: No Double=+0.557, Double=+1.143
    Cubeful Equities:
    No double: +0.709 (-0.291)
    Double/Take: +1.043 (+0.043)
    Double/Pass: +1.000
    Best Cube action: Double / Pass
    Rollout:
    1296 Games rolled with Variance Reduction.
    Moves: 3-ply, cube decisions: XG Roller
    Confidence No Double: -# 0.003 (+0.707..+0.712)
    Confidence Double: -# 0.009 (+1.034..+1.052)
    Double Decision confidence: 100.0%
    Take Decision confidence: 100.0%
    Duration: 58.7 seconds
    eXtreme Gammon Version: 2.10, MET: Kazaross XG2
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