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51$-42H-44

Posted By: Matt Cohn-Geier
Date: Thursday, 30 December 2010, at 7:24 a.m.

In Response To: 51$-43H-44 - Rollout (Nack Ballard)

This reminds me of Robertie's Advanced Backgammon #13 (51$-42X-44):

The score (after 0 games) is: White 0, Blue 0

Move number 3: Blue to play 44

White	161
Blue	181
Position ID: 4HPkASHgefAAWA Match ID: cAkSAAAAAAAA

• Blue moves bar/21 24/20(2) 13/9

#		Ply	Move	Equity
•	1	R	bar/21 24/20(2) 13/9	+0.042
			0.501 0.127 0.004 - 0.499 0.108 0.003 +0.023 +0.042 0.002 0.002 0.001 - 0.002 0.002 0.001 0.006 0.013
			Full cubeful rollout with var.redn.
			843 games, Mersenne Twister dice gen. with seed 837652348 and quasi-random dice
			Play: world class 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	2	R	bar/21 24/20(2) 8/4	-0.026 ( -0.068)
			0.492 0.115 0.005 - 0.508 0.118 0.004 -0.019 -0.026 0.002 0.002 0.000 - 0.002 0.002 0.001 0.006 0.013
			Full cubeful rollout with var.redn.
			843 games, Mersenne Twister dice gen. with seed 837652348 and quasi-random dice
			Play: world class 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	3	R	bar/21 13/9 8/4(2)	-0.047 ( -0.089)
			0.486 0.157 0.009 - 0.514 0.151 0.010 -0.023 -0.047 0.002 0.002 0.001 - 0.002 0.002 0.001 0.005 0.014
			Full cubeful rollout with var.redn.
			843 games, Mersenne Twister dice gen. with seed 837652348 and quasi-random dice
			Play: world class 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	4	R	bar/21 24/20 8/4(2)	-0.074 ( -0.117)
			0.482 0.131 0.007 - 0.518 0.137 0.006 -0.043 -0.074 0.002 0.002 0.001 - 0.002 0.002 0.001 0.006 0.015
			Full cubeful rollout with var.redn.
			843 games, Mersenne Twister dice gen. with seed 837652348 and quasi-random dice
			Play: world class 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	5	R	bar/21 13/5*/1*	-0.097 ( -0.140)
			0.475 0.140 0.006 - 0.525 0.148 0.007 -0.059 -0.097 0.002 0.002 0.001 - 0.002 0.002 0.001 0.006 0.016
			Full cubeful rollout with var.redn.
			842 games, Mersenne Twister dice gen. with seed 837652348 and quasi-random dice
			Play: world class 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]

FWIW I would also have played 20(2) 9.

Messages In This Thread

• 51$-43H-44?
  mtuhtan -- Monday, 27 December 2010, at 6:25 p.m.
  • 51$-43H-44?
    Dmitriy Obukhov -- Monday, 27 December 2010, at 7:10 p.m.
  • 51$-43H-44?
    Timothy Chow -- Monday, 27 December 2010, at 7:26 p.m.
  • 51$-43H-44?
    garyo -- Monday, 27 December 2010, at 8:18 p.m.
    • 51$-43H-44?
      neilkaz -- Monday, 27 December 2010, at 8:55 p.m.
  • 51$-43H-44?
    Casper van der Tak -- Monday, 27 December 2010, at 9:17 p.m.
    • 51$-43H-44?
      Nack Ballard -- Monday, 27 December 2010, at 11:13 p.m.
      • 51$-43H-44?
        Casper van der Tak -- Monday, 27 December 2010, at 11:32 p.m.
        • 61P-54S-51H-53H-44?
          Petter Bengtsson -- Tuesday, 28 December 2010, at 12:10 a.m.
          • 61P-54S-51H-53H-44?
            Casper van der Tak -- Tuesday, 28 December 2010, at 12:22 a.m.
          • 61P-54S-51H-53H-44?
            Nack Ballard -- Tuesday, 28 December 2010, at 12:27 a.m.
          • 61P-54S-51H-53H-44?
            Nack Ballard -- Tuesday, 28 December 2010, at 12:35 a.m.
          • Rollouts
            Petter Bengtsson -- Tuesday, 28 December 2010, at 3:56 p.m.
        • 51$-43H-44?
          Nack Ballard -- Tuesday, 28 December 2010, at 12:24 a.m.
          • 51$-43H-44?
            Casper van der Tak -- Tuesday, 28 December 2010, at 12:35 a.m.
  • 51$-43H-44?
    Sebastiaan Kuijs -- Wednesday, 29 December 2010, at 9:32 a.m.
  • 51$-43H-44 - Rollout
    mtuhtan -- Wednesday, 29 December 2010, at 10:48 p.m.
    • 51$-43H-44, Snowie trunc
      Nack Ballard -- Thursday, 30 December 2010, at 3:46 a.m.
    • 61P-54S-51H-53S-44, Snowie trunc
      Nack Ballard -- Thursday, 30 December 2010, at 3:46 a.m.
    • 51$-43H-44 - Rollout
      Nack Ballard -- Thursday, 30 December 2010, at 4:18 a.m.
      • 51$-42H-44
        Matt Cohn-Geier -- Thursday, 30 December 2010, at 7:24 a.m.
        • 51$-42H-44
          Nack Ballard -- Thursday, 30 December 2010, at 7:40 a.m.