• No QF of course

    From Timothy Chow@21:1/5 to All on Sat Apr 23 17:26:12 2022
    XGID=-CCCBB----------b--cccBca-:1:1:1:54:0:0:0:0:10

    X:Player 1 O:Player 2
    Score is X:0 O:0. Unlimited Game
    +13-14-15-16-17-18------19-20-21-22-23-24-+
    | O | | O O O X O O |
    | O | | O O O X O |
    | | | O O O O |
    | | | |
    | | | |
    | |BAR| |
    | | | |
    | | | |
    | | | X X X | +---+
    | | | X X X X X | | 2 |
    | | | X X X X X | +---+
    +12-11-10--9--8--7-------6--5--4--3--2--1-+
    Pip count X: 80 O: 70 X-O: 0-0
    Cube: 2, X own cube
    X to play 54

    ---
    Tim Chow

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)
  • From Timothy Chow@21:1/5 to All on Tue Apr 26 10:18:58 2022
    XGID=-CCCBB----------b--cccBca-:1:1:1:54:0:0:0:0:10

    X:Player 1 O:Player 2
    Score is X:0 O:0. Unlimited Game
    +13-14-15-16-17-18------19-20-21-22-23-24-+
    | O | | O O O X O O |
    | O | | O O O X O |
    | | | O O O O |
    | | | |
    | | | |
    | |BAR| |
    | | | |
    | | | |
    | | | X X X | +---+
    | | | X X X X X | | 2 |
    | | | X X X X X | +---+
    +12-11-10--9--8--7-------6--5--4--3--2--1-+
    Pip count X: 80 O: 70 X-O: 0-0
    Cube: 2, X own cube
    X to play 54

    I jumped both checkers out, but XG says to run just one checker.
    For comparison, see the variant.

    1. Rollout¹ 22/13 eq:-0.589
    Player: 19.34% (G:0.81% B:0.01%)
    Opponent: 80.66% (G:4.70% B:0.04%)
    Confidence: ±0.004 (-0.592..-0.585) - [100.0%]

    2. Rollout¹ 22/18 22/17 eq:-0.654 (-0.065)
    Player: 18.11% (G:1.08% B:0.02%)
    Opponent: 81.89% (G:8.40% B:0.18%)
    Confidence: ±0.003 (-0.657..-0.650) - [0.0%]

    ¹ 1296 Games rolled with Variance Reduction.
    Dice Seed: 271828
    Moves: 3-ply, cube decisions: XG Roller

    eXtreme Gammon Version: 2.19.207.pre-release

    -------
    Variant
    -------

    XGID=-CCCBB----------b--dccBba-:1:1:1:54:0:0:0:0:10

    X:Player 1 O:Player 2
    Score is X:0 O:0. Unlimited Game
    +13-14-15-16-17-18------19-20-21-22-23-24-+
    | O | | O O O X O O |
    | O | | O O O X O |
    | | | O O O |
    | | | O |
    | | | |
    | |BAR| |
    | | | |
    | | | |
    | | | X X X | +---+
    | | | X X X X X | | 2 |
    | | | X X X X X | +---+
    +12-11-10--9--8--7-------6--5--4--3--2--1-+
    Pip count X: 80 O: 74 X-O: 0-0
    Cube: 2, X own cube
    X to play 54

    1. Rollout¹ 22/18 22/17 eq:-0.586
    Player: 21.30% (G:1.01% B:0.02%)
    Opponent: 78.70% (G:9.00% B:0.20%)
    Confidence: ±0.004 (-0.590..-0.582) - [100.0%]

    2. Rollout¹ 22/13 eq:-0.594 (-0.008)
    Player: 19.62% (G:0.90% B:0.01%)
    Opponent: 80.38% (G:5.78% B:0.05%)
    Confidence: ±0.003 (-0.597..-0.592) - [0.0%]

    ¹ 1296 Games rolled with Variance Reduction.
    Dice Seed: 271828
    Moves: 4-ply, cube decisions: XG Roller+
    Search interval: Large

    eXtreme Gammon Version: 2.19.207.pre-release

    ---
    Tim Chow

    --- SoupGate-Win32 v1.05
    * Origin: fsxNet Usenet Gateway (21:1/5)