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Rollout

Posted By: Neil Robins
Date: Thursday, 12 March 2009, at 7:18 p.m.

In Response To: Opponent anchored with men off (Neil Robins)

Forcing opponent to split with a two has it. Interestingly, give white one less off and put it on 24 and it may still be the right move, although it is then very close.

The score (after 0 games) is: Opp 0, Anty 0 (match to 3 points)

Move number 58: Anty to play 31

Opp	61
Anty	88
Position ID: 9wEAgNHubgAgAA Match ID: QYllAAAAAAAA

• Anty moves 21/20 5/2

Alert: doubtful move ( -0.013)

#		Ply	Move	Equity
	1	R	21/18 3/2	+0.5896
			0.8312 0.0000 0.0000 - 0.1688 0.0168 0.0009 +0.6504 +0.5896 0.0008 0.0000 0.0000 - 0.0008 0.0010 0.0003 0.0016 0.0020
			Full cubeful rollout with var.redn.
			2592 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
•	2	R	21/20 5/2	+0.5768 ( -0.0128)
			0.8242 0.0000 0.0000 - 0.1758 0.0033 0.0001 +0.6464 +0.5768 0.0007 0.0000 0.0000 - 0.0007 0.0005 0.0000 0.0014 0.0018
			Full cubeful rollout with var.redn.
			2592 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	3	R	21/17	+0.5731 ( -0.0165)
			0.8228 0.0000 0.0000 - 0.1772 0.0084 0.0003 +0.6402 +0.5731 0.0007 0.0000 0.0000 - 0.0007 0.0007 0.0001 0.0015 0.0019
			Full cubeful rollout with var.redn.
			2592 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	4	R	21/18 4/3	+0.5729 ( -0.0167)
			0.8227 0.0000 0.0000 - 0.1773 0.0091 0.0005 +0.6405 +0.5729 0.0007 0.0000 0.0000 - 0.0007 0.0010 0.0002 0.0015 0.0019
			Full cubeful rollout with var.redn.
			2592 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	5	R	6/2	+0.5678 ( -0.0219)
			0.8193 0.0000 0.0000 - 0.1807 0.0013 0.0000 +0.6368 +0.5678 0.0023 0.0000 0.0000 - 0.0023 0.0015 0.0000 0.0045 0.0058
			Full cubeful rollout with var.redn.
			242 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	6	R	5/2 4/3	+0.5569 ( -0.0327)
			0.8163 0.0000 0.0000 - 0.1837 0.0021 0.0000 +0.6313 +0.5569 0.0025 0.0000 0.0000 - 0.0025 0.0054 0.0000 0.0050 0.0069
			Full cubeful rollout with var.redn.
			220 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	7	R	21/18 5/4	+0.5473 ( -0.0423)
			0.8128 0.0000 0.0000 - 0.1872 0.0162 0.0001 +0.6191 +0.5473 0.0028 0.0000 0.0000 - 0.0028 0.0058 0.0000 0.0055 0.0074
			Full cubeful rollout with var.redn.
			223 games, Mersenne Twister dice gen. with seed 815183173 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]

and with one less off:

The score (after 0 games) is: Opp 0, Anty 0 (match to 3 points)

Move number 59: Anty to play 31

Opp	62
Anty	88
Position ID: 7wMAAKPd3QBAAA Match ID: QYllAAAAAAAA

• Anty moves 21/18 3/2

#		Ply	Move	Equity
•	1	R	21/18 3/2	+0.65679
			0.85851 0.00000 0.00000 - 0.14149 0.01447 0.00067 +0.70745 +0.65679 0.00016 0.00000 0.00000 - 0.00016 0.00025 0.00009 0.00035 0.00043
			Full cubeful rollout with var.redn.
			46656 games, Mersenne Twister dice gen. with seed 815473397 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]
	2	R	21/20 5/2	+0.65540 ( -0.00139)
			0.85638 0.00000 0.00000 - 0.14362 0.00263 0.00010 +0.71168 +0.65540 0.00014 0.00000 0.00000 - 0.00014 0.00014 0.00004 0.00029 0.00039
			Full cubeful rollout with var.redn.
			46656 games, Mersenne Twister dice gen. with seed 815473397 and quasi-random dice
			Play: 2-ply cubeful prune [world class]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.12
			Skip pruning for 1-ply moves.
			Cube: 2-ply cubeful prune [world class]

Messages In This Thread

• Opponent anchored with men off
  Neil Robins -- Wednesday, 11 March 2009, at 1:25 p.m.
  • Opponent anchored with men off
    neilkaz -- Wednesday, 11 March 2009, at 2:54 p.m.
    • Opponent anchored with men off
      Stick -- Wednesday, 11 March 2009, at 3:16 p.m.
      • Oh.. the play !
        neilkaz -- Wednesday, 11 March 2009, at 3:37 p.m.
        • Oh.. the play !
          Rich Munitz -- Wednesday, 11 March 2009, at 11:56 p.m.
          • Oh.. the play !
            neilkaz -- Thursday, 12 March 2009, at 4:38 a.m.
  • Opponent anchored with men off
    Chuck Bower -- Wednesday, 11 March 2009, at 4:24 p.m.
  • Rollout
    Neil Robins -- Thursday, 12 March 2009, at 7:18 p.m.