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Matt and I agree,,and here's a 3 ply rollout

Posted By: neilkaz
Date: Tuesday, 15 September 2009, at 7:58 p.m.

In Response To: Depreli Position 8...a longer rollout (Matt Cohn-Geier)

When I did that 2 ply I used Supremo (normally overkill IMHO) since there's so many possible plays with little numbers. Here I used 3 ply play for added lookahead depth (I used default settings since I had a bit less than 3 hours free comp time)

The score (after 0 games) is: opp 0, ntk 0

Move number 6: ntk to play 66

opp	49
ntk	139
Position ID: AACAsq1FAEkBAA Match ID: UQkbAAAAAAAA

#		Ply	Move	Equity
	1	R	19/1* 7/1	+0.5495
			0.6439 0.0000 0.0000 - 0.3561 0.0201 0.0112 +0.2566 +0.5495 0.0008 0.0000 0.0000 - 0.0008 0.0003 0.0002 0.0019 0.0024
			Full cubeful rollout with var.redn.
			6829 games, rollout as initial position, Mersenne Twister dice generator with seed 865019299
			Play: grandmaster 3-ply cubeful prune [grandmaster]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			keep the first 0 2-ply moves and up to 2 more moves within equity 0.04
			Cube: 2-ply cubeful prune [world class]
	2	R	23/5 7/1*	+0.5335 ( -0.0160)
			0.6345 0.0000 0.0000 - 0.3655 0.0162 0.0073 +0.2455 +0.5335 0.0009 0.0000 0.0000 - 0.0009 0.0003 0.0002 0.0018 0.0024
			Full cubeful rollout with var.redn.
			6831 games, rollout as initial position, Mersenne Twister dice generator with seed 865019299
			Play: grandmaster 3-ply cubeful prune [grandmaster]
			keep the first 0 0-ply moves and up to 8 more moves within equity 0.16
			Skip pruning for 1-ply moves.
			keep the first 0 2-ply moves and up to 2 more moves within equity 0.04
			Cube: 2-ply cubeful prune [world class]
	3	2	23/5 10/4	+0.4456 ( -0.1039)
			0.6323 0.0000 0.0000 - 0.3677 0.0212 0.0128
	4	2	23/5 19/13	+0.4452 ( -0.1043)
			0.6309 0.0000 0.0000 - 0.3691 0.0182 0.0128
	5	2	23/5 21/15	+0.4383 ( -0.1112)
			0.6275 0.0000 0.0000 - 0.3725 0.0174 0.0126

Messages In This Thread

• Depreli Position 8...a longer rollout
  neilkaz -- Monday, 14 September 2009, at 12:17 p.m.
  • Depreli Position 8...a longer rollout
    Gregg Cattanach -- Tuesday, 15 September 2009, at 3:59 p.m.
    • Depreli Position 8...a longer rollout
      Matt Cohn-Geier -- Tuesday, 15 September 2009, at 7:15 p.m.
      • Matt and I agree,,and here's a 3 ply rollout
        neilkaz -- Tuesday, 15 September 2009, at 7:58 p.m.
      • Depreli Position 8...a longer rollout
        Rich Munitz -- Wednesday, 16 September 2009, at 12:50 a.m.
      • Depreli Position 8...a longer rollout
        Gregg Cattanach -- Wednesday, 16 September 2009, at 12:11 p.m.
        • Depreli Position 8...a longer rollout
          neilkaz -- Wednesday, 16 September 2009, at 2:38 p.m.
        • Depreli Position 8...a longer rollout
          Matt Cohn-Geier -- Wednesday, 16 September 2009, at 9:56 p.m.
  • XG rollout agrees
    neilkaz -- Thursday, 17 September 2009, at 1:58 a.m.