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Position of the Day 03-07-26 - Bearoff - Rollout
Posted By: Stick
Date: Saturday, 14 March 2026, at 6:31 p.m.
In Response To: Position of the Day 03-07-26 - Bearoff (Stick)
While I'd like to congratulate everyone on knowing an aggressive play was called for once again nobody even mentioned the best play. On top of that I can't imagine anyone getting the original problem correct and also the variant below. OtB I played 5, 2.

              
 
              
 | | White is Player 2
score: 0 pip: 33 | Unlimited Game Jacoby Beaver | pip: 48 score: 0
Blue is Player 1 | |
| XGID=aBBDBBB----------------bd-:1:1:1:41:0:0:3:0:10 |
| Blue to play 41 |
| 1. | Rollout1 | 5/Off | eq: -0.122 |
| Player: Opponent: | 36.81% (G:0.00% B:0.00%) 63.19% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.123...-0.120) - [100.0%] Duration: 3.5 seconds |
|
| 2. | Rollout1 | 4/Off 3/2 | eq: -0.133 (-0.012) |
| Player: Opponent: | 36.47% (G:0.00% B:0.00%) 63.53% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.135...-0.132) - [0.0%] Duration: 5.3 seconds |
|
| 3. | Rollout1 | 6/5 6/2 | eq: -0.143 (-0.022) |
| Player: Opponent: | 36.11% (G:0.00% B:0.00%) 63.89% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.145...-0.142) - [0.0%] Duration: 1.2 seconds |
|
| |
1 15552 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller
|
Variant

              
 
              
 | | White is Player 2
score: 0 pip: 34 | Unlimited Game Jacoby Beaver | pip: 48 score: 0
Blue is Player 1 | |
| XGID=aBBDBBB----------------cc-:1:1:1:41:0:0:3:0:10 |
| Blue to play 41 |
| 1. | Rollout1 | 6/5 6/2 | eq: -0.143 |
| Player: Opponent: | 36.30% (G:0.00% B:0.00%) 63.70% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.144...-0.142) - [100.0%] Duration: 1.1 seconds |
|
| 2. | Rollout1 | 5/Off | eq: -0.151 (-0.008) |
| Player: Opponent: | 35.72% (G:0.00% B:0.00%) 64.28% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.153...-0.150) - [0.0%] Duration: 2.6 seconds |
|
| 3. | Rollout1 | 4/Off 3/2 | eq: -0.166 (-0.023) |
| Player: Opponent: | 35.25% (G:0.00% B:0.00%) 64.75% (G:0.00% B:0.00%) | Conf.: ± 0.001 (-0.167...-0.165) - [0.0%] Duration: 4.2 seconds |
|
| |
1 15552 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller
|
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