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From: | Mueller Achim |
Subject: | [Bug-gnubg] More than 2? |
Date: | Mon, 4 Aug 2008 03:14:19 +0200 |
Hi folks, GNU Backgammon Position ID: 7wAAALZzhgUAAA Match ID : cIlmAAAAAAAA +24-23-22-21-20-19------18-17-16-15-14-13-+ O: xxx OO | O O | | X | 0 points OO | O O | | | OO | O O | | | O | O | | | O | | | | | |BAR| |v 3 point match (Cube: 1) | | | | | | | | | X X | | | | X X X X | | X X | Rolled 51 | X X X X | | X X | 0 points +-1--2--3--4--5--6-------7--8--9-10-11-12-+ X: yyy 1. Rollout 12/6 Eq.: -2.018 0.000 0.000 0.000 - 1.000 0.671 0.000 CL -2.018 CF -2.018 [0.000 0.000 0.000 - 0.000 0.002 0.000 CL 0.004 CF 0.004] Truncated cubeful rollout (depth 8) with var.redn. 216 games, Mersenne Twister dice gen. with seed 834643698 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. Rollout 13/8 12/11 Eq.: -2.086 ( -0.068) 0.000 0.000 0.000 - 1.000 0.716 0.000 CL -2.086 CF -2.086 [0.000 0.000 0.000 - 0.000 0.003 0.000 CL 0.004 CF 0.004] Truncated cubeful rollout (depth 8) with var.redn. 216 games, Mersenne Twister dice gen. with seed 834643698 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. Rollout 13/7 Eq.: -2.109 ( -0.090) 0.000 0.000 0.000 - 1.000 0.731 0.000 CL -2.109 CF -2.109 [0.000 0.000 0.000 - 0.000 0.003 0.000 CL 0.005 CF 0.005] Truncated cubeful rollout (depth 8) with var.redn. 216 games, Mersenne Twister dice gen. with seed 834643698 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. Cubeful 2-ply 12/11 8/3 Eq.: -2.110 ( -0.091) 0.000 0.000 0.000 - 1.000 0.732 0.000 2-ply cubeful prune [world class] 5. Cubeful 2-ply 13/8 2/1 Eq.: -2.137 ( -0.118) 0.000 0.000 0.000 - 1.000 0.749 0.000 2-ply cubeful prune [world class] How can the equity be more than -2? Ciao Achim |
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