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Opening 64, data

Posted By: Nack Ballard
Date: Sunday, 24 April 2011, at 10:18 p.m.

In Response To: 6/4 opening roll (Seth)

Here is money data for opening 64:

[P S4 R5] ~46
[P S6 R5] /202*186
[P S8 R13] <242 (may need adj.)
[R=S P4] ^46 (may need adj.)
[S P2 R4] "+46

Key: P = Point (8/2 6/2), S = Split (24/18 13/9), R = Run (24/14). Margins are in thousandths. After brackets is a bot symbol (~ Snowie, / GnuBG, < XG1 3-ply, ^ XG1 4-ply, "< XG2 Roller+) and the number of trials in thousands, rounded down (an asterisk repeats a number).

For example, [P S4 R5] ~46 means that (for money) P is best, S is -.004 and R is -.005 in a Snowie rollout of 46000+ trials.

You might consider trying out all three plays (S, P and R) and see which one you like best. Ultimately, you may find that your preference depends on the opponent.

Be sure to play P at gammon go, and to not play P at dmp or gammon save.

Nack

Messages In This Thread

• 6/4 opening roll
  Seth -- Sunday, 24 April 2011, at 2:06 p.m.
  • 6/4 opening roll
    Bill Riles -- Sunday, 24 April 2011, at 2:35 p.m.
    • 6/4 opening roll
      Seth -- Sunday, 24 April 2011, at 2:39 p.m.
  • 6/4 opening roll
    6stones -- Sunday, 24 April 2011, at 2:52 p.m.
    • 6/4 opening roll
      Seth -- Sunday, 24 April 2011, at 3:21 p.m.
  • More recent RO info
    Timothy Chow -- Sunday, 24 April 2011, at 5:12 p.m.
    • A much more recent RO (XGR+ using V2)
      eXtreme Gammon -- Sunday, 24 April 2011, at 6:43 p.m.
      • A much more recent RO (XGR+ using V2)
        Nack Ballard -- Sunday, 24 April 2011, at 7:09 p.m.
        • A much more recent RO (XGR+ using V2)
          eXtreme Gammon -- Sunday, 24 April 2011, at 7:21 p.m.
          • Which of these 15 rollouts are clean?
            Nack Ballard -- Sunday, 24 April 2011, at 9:16 p.m.
            • Which of these 15 rollouts are clean?
              neilkaz -- Monday, 25 April 2011, at 4:05 a.m.
    • More recent RO info
      Seth -- Sunday, 24 April 2011, at 9:43 p.m.
  • Opening 64, data
    Nack Ballard -- Sunday, 24 April 2011, at 10:18 p.m.