I rolled this out cubeless to avoid being doubled out immediately.
I feared gammons too much and advanced to the 21 to protect against them. There aren't enough gammon losses when you stay back to justify my play.
| # | Ply | Move | Equity |
| | 1 | R | 23/22(2) 6/4 | -0.4793 |
| | | 0.3011 | 0.0436 | 0.0040 | - | 0.6989 | 0.0408 | 0.0035 | -0.4793 | | 0.0006 | 0.0015 | 0.0006 | - | 0.0006 | 0.0005 | 0.0005 | 0.0014 | | |
| | 2 | R | 23/22(2) 7/5 | -0.4829 ( -0.0035) |
| | | 0.3018 | 0.0456 | 0.0035 | - | 0.6982 | 0.0432 | 0.0047 | -0.4829 | | 0.0006 | 0.0015 | 0.0005 | - | 0.0006 | 0.0005 | 0.0007 | 0.0014 | | |
| | 3 | R | 23/22(2) 8/7 6/5 | -0.4833 ( -0.0039) |
| | | 0.2994 | 0.0428 | 0.0027 | - | 0.7006 | 0.0410 | 0.0035 | -0.4833 | | 0.0006 | 0.0015 | 0.0004 | - | 0.0006 | 0.0005 | 0.0006 | 0.0014 | | |
| | Cube: 2-ply cubeful prune | |
| | 4 | R | 23/22(2) 8/6 | -0.4848 ( -0.0054) |
| | | 0.2988 | 0.0436 | 0.0033 | - | 0.7012 | 0.0412 | 0.0039 | -0.4848 | | 0.0006 | 0.0015 | 0.0005 | - | 0.0006 | 0.0004 | 0.0006 | 0.0014 | | |
| | 5 | R | 23/22(2) 4/3(2) | -0.4895 ( -0.0102) |
| | | 0.2967 | 0.0447 | 0.0024 | - | 0.7033 | 0.0415 | 0.0036 | -0.4895 | | 0.0007 | 0.0015 | 0.0004 | - | 0.0007 | 0.0005 | 0.0005 | 0.0014 | | |
| | 6 | R | 23/22(2) 6/5 4/3 | -0.5010 ( -0.0216) |
| | | 0.2941 | 0.0418 | 0.0028 | - | 0.7059 | 0.0446 | 0.0048 | -0.5010 | | 0.0007 | 0.0015 | 0.0005 | - | 0.0007 | 0.0005 | 0.0006 | 0.0014 | | |
| | Full cubeless rollout (trunc. at one-sided bearoff) with var.redn. | |
| | 7 | R | 23/22(2) 5/3 | -0.5024 ( -0.0230) |
| | | 0.2944 | 0.0432 | 0.0025 | - | 0.7056 | 0.0455 | 0.0047 | -0.5024 | | 0.0007 | 0.0014 | 0.0004 | - | 0.0007 | 0.0005 | 0.0006 | 0.0015 | | |
| | 8 | R | 23/22(2) 8/7 4/3 | -0.5154 ( -0.0360) |
| | | 0.2861 | 0.0399 | 0.0024 | - | 0.7139 | 0.0438 | 0.0044 | -0.5154 | | 0.0007 | 0.0014 | 0.0004 | - | 0.0007 | 0.0005 | 0.0006 | 0.0014 | | |
| | 9 | R | 7/3 | -0.5505 ( -0.0711) |
| | | 0.2882 | 0.0549 | 0.0045 | - | 0.7118 | 0.0635 | 0.0072 | -0.5505 | | 0.0009 | 0.0018 | 0.0009 | - | 0.0009 | 0.0006 | 0.0008 | 0.0018 | | |
| | 10 | R | 6/3 4/3 | -0.5523 ( -0.0730) |
| | | 0.2894 | 0.0527 | 0.0039 | - | 0.7106 | 0.0655 | 0.0076 | -0.5523 | | 0.0008 | 0.0017 | 0.0005 | - | 0.0008 | 0.0006 | 0.0008 | 0.0016 | | |
| | 11 | R | 8/7 6/3 | -0.5601 ( -0.0808) |
| | | 0.2846 | 0.0501 | 0.0042 | - | 0.7154 | 0.0646 | 0.0053 | -0.5601 | | 0.0008 | 0.0015 | 0.0005 | - | 0.0008 | 0.0006 | 0.0006 | 0.0016 | | |
| • | 12 | R | 23/21(2) | -0.5717 ( -0.0924) |
| | | 0.2391 | 0.0226 | 0.0017 | - | 0.7609 | 0.0249 | 0.0016 | -0.5717 | | 0.0005 | 0.0012 | 0.0004 | - | 0.0005 | 0.0003 | 0.0003 | 0.0011 | | |
| | Full cubeless rollout (trunc. at one-sided bearoff) with var.redn. | |
| | 6481 games, Mersenne Twister dice gen. with seed 701790453 and quasi-random dice | |
| | Play: 2-ply cubeless prune | |
| | 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 | |