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RO

Posted By: Chuck Bower
Date: Wednesday, 26 December 2007, at 2:05 a.m.

In Response To: Last one worked; let's try another (Chuck Bower)

Hitting lose and slotting the prime are apparently the wrong approaches here. Blue is just a bit short of ammo, and with only a four point board and broken prime, too much can go wrong.

Interesting that two approaches are close: stay back to get another or just get a move on. The 8/7 play (if not covering 13/8) is worth it, as the RO shows.

The score (after 0 games) is: JellyFish 0, Player2 0 (match to 9 points)

Move number 7: Player2 to play 15

Pip counts: JellyFish 101, Player2 108
Position ID: N3wDAyBmtwUDBA Match ID: QYk0AQAAAAAA

• Player2 moves 21/16 8/7

#		Ply	Move	Equity
•	1	R	21/16 8/7	+0.6409
			0.7896 0.1504 0.0046 - 0.2104 0.0245 0.0005 +0.7188 +0.6409 0.0007 0.0013 0.0002 - 0.0007 0.0005 0.0001 0.0017 0.0021
			Full cubeful rollout with var.redn.
			4015 games, Mersenne Twister dice gen. with seed 1044686848 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]
			Different evaluations after 8 plies:
			Play: 0-ply cubeful prune [expert]
			Cube: 2-ply cubeful prune [world class]
	2	R	21/20 13/8	+0.6292 ( -0.0117)
			0.7770 0.1758 0.0064 - 0.2230 0.0404 0.0007 +0.7065 +0.6292 0.0007 0.0014 0.0003 - 0.0007 0.0006 0.0001 0.0020 0.0024
			Full cubeful rollout with var.redn.
			3624 games, Mersenne Twister dice gen. with seed 1044686848 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]
			Different evaluations after 8 plies:
			Play: 0-ply cubeful prune [expert]
			Cube: 2-ply cubeful prune [world class]
	3	R	21/15	+0.6139 ( -0.0270)
			0.7864 0.1422 0.0058 - 0.2136 0.0363 0.0009 +0.6921 +0.6139 0.0022 0.0036 0.0008 - 0.0022 0.0016 0.0003 0.0052 0.0066
			Full cubeful rollout with var.redn.
			432 games, Mersenne Twister dice gen. with seed 1044686848 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]
			Different evaluations after 8 plies:
			Play: 0-ply cubeful prune [expert]
			Cube: 2-ply cubeful prune [world class]
	4	R	13/8 5/4	+0.6077 ( -0.0332)
			0.7631 0.1876 0.0084 - 0.2369 0.0453 0.0008 +0.6872 +0.6077 0.0023 0.0044 0.0010 - 0.0023 0.0013 0.0001 0.0064 0.0078
			Full cubeful rollout with var.redn.
			432 games, Mersenne Twister dice gen. with seed 1044686848 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]
			Different evaluations after 8 plies:
			Play: 0-ply cubeful prune [expert]
			Cube: 2-ply cubeful prune [world class]
	5	4	21/16 5/4	+0.5905 ( -0.0504)
			0.7634 0.1743 0.0049 - 0.2366 0.0418 0.0007
			4-ply cubeful
	6	4	8/2	+0.5557 ( -0.0852)
			0.7405 0.1929 0.0038 - 0.2595 0.0396 0.0006
			4-ply cubeful
	7	4	8/3 5/4	+0.5337 ( -0.1072)
			0.7270 0.2371 0.0067 - 0.2730 0.0792 0.0014
			4-ply cubeful
	8	2	21/20 8/3	+0.5115 ( -0.1294)
			0.7237 0.2241 0.0064 - 0.2763 0.0763 0.0012
			2-ply cubeful
	9	2	7/1*	+0.3013 ( -0.3396)
			0.6516 0.2349 0.0036 - 0.3484 0.1241 0.0048
			2-ply cubeful prune [world class]
	10	0	13/7	+0.5199 ( -0.1210)
			0.7288 0.2123 0.0061 - 0.2712 0.0684 0.0010
			0-ply cubeful [expert]

Messages In This Thread

• Last one worked; let's try another
  Chuck Bower -- Tuesday, 25 December 2007, at 1:43 a.m.
  • Last one worked; let's try another
    Matt Cohn-Geier -- Tuesday, 25 December 2007, at 2:41 a.m.
    • Last one worked; let's try another
      Ivar Røynstrand -- Tuesday, 25 December 2007, at 1:02 p.m.
  • Last one worked; let's try another
    MandM1951 -- Tuesday, 25 December 2007, at 1:25 p.m.
    • Last one worked; let's try another
      MandM1951 -- Tuesday, 25 December 2007, at 1:34 p.m.
  • RO
    Chuck Bower -- Wednesday, 26 December 2007, at 2:05 a.m.
  • Last one worked; let's try another
    garyo -- Thursday, 27 December 2007, at 3:46 a.m.