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BGonline.org Forums
Rollout: "Very unlucky," says GNU
Posted By: Timothy Chow In Response To: "Very unlucky," says GNU (Timothy Chow)
Date: Monday, 27 September 2010, at 12:37 a.m.
OTB, I assumed that leaving fewer immediate shots had to be correct. But 5/2 4/1(3) leaves an awful lot of reblotting numbers. Should have stopped to think, although as Chuck and Daniel have illustrated, the calculation is complicated and not easy to do in real time.
gnubg 92
tchow 51 Position ID: 27YDAAw+3wUAAA Match ID: QYkNAAAAAAAA
# Ply Move Equity • 1 R 5/2(3) 4/1 +0.167
0.607 0.012 0.000 - 0.393 0.000 0.000 +0.226 +0.167 0.000 0.000 0.001 - 0.000 0.000 0.000 0.001 0.001 Full cubeful rollout with var.redn. 1296 games, Mersenne Twister dice gen. with seed 900872479 and quasi-random dice Play: supremo 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 16 more moves within equity 0.32 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class] 2 R 5/2 4/1(3) +0.138 ( -0.029)
0.599 0.017 0.000 - 0.401 0.000 0.000 +0.215 +0.138 0.000 0.000 0.000 - 0.000 0.000 0.000 0.001 0.001 Full cubeful rollout with var.redn. 1296 games, Mersenne Twister dice gen. with seed 900872479 and quasi-random dice Play: supremo 2-ply cubeful prune [world class] keep the first 0 0-ply moves and up to 16 more moves within equity 0.32 Skip pruning for 1-ply moves. Cube: 2-ply cubeful prune [world class]
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