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Defending against a Backgame

Posted By: Peter Edwards
Date: Friday, 6 February 2009, at 3:31 p.m.

The score (after 0 games) is: Gnu 0, Peter 0

Peter to play 31

I instinctively played 31: 10/9 4/1, but that wasn't best. Ploughing through the immediate shots now versus the shots I would leave after Gnu's play, I can see why. I would never get this right over the board. Anybody got any tips as to how to tackle this sort of position in live play?

Gnu	156
Peter	75
Position ID: ZlsI4Ayb56wAAA Match ID: QYkFAAAAAAAA

• Peter moves 10/7 9/8

Messages In This Thread

• Defending against a Backgame
  Peter Edwards -- Friday, 6 February 2009, at 3:31 p.m.
  • Defending against a Backgame
    Rich Munitz -- Friday, 6 February 2009, at 8:05 p.m.
  • Defending against a Backgame
    Matt Cohn-Geier -- Friday, 6 February 2009, at 8:48 p.m.
  • Defending against a Backgame
    neilkaz -- Friday, 6 February 2009, at 9:54 p.m.
    • Defending against a Backgame
      Frank_N_Stein -- Monday, 9 February 2009, at 7:25 p.m.

 

#		Ply	Move	Equity
•	1	R	10/7 9/8	+0.052
			0.544 0.229 0.003 - 0.456 0.064 0.002 +0.253 +0.052 0.002 0.002 0.001 - 0.002 0.002 0.000 0.005 0.008
			Full cubeful rollout with var.redn.
			684 games, Mersenne Twister dice gen. with seed 816746332 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	10/9 4/1	+0.029 ( -0.023)
			0.536 0.215 0.002 - 0.464 0.068 0.002 +0.220 +0.029 0.002 0.002 0.000 - 0.002 0.002 0.000 0.005 0.008
			Full cubeful rollout with var.redn.
			684 games, Mersenne Twister dice gen. with seed 816746332 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]

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