I will assume without any responses that everyone would have played 8/4 6/5, 7/3 6/3, or maybe 8/4 7/6? Little did you know that depending on the ply of analysis anything other than either 7/2 or 6/5 6/2 is potentially a blunder!? Even a rollout supports these plays. Is there any chance they're really best?
3 Ply
  White is Player 2
score: 0 pip: 106  Unlimited Game Jacoby Beaver  pip: 91 score: 0
Blue is Player 1  
XGID=ABAAACBBbBaabbcbb:1:1:1:41:0:0:3:0:10 
Blue to play 41 
1.  3ply  7/2  eq: +0.401 
 Player: Opponent:  74.22% (G:1.27% B:0.01%) 25.78% (G:0.60% B:0.01%)  

2.  3ply  6/5 6/2  eq: +0.394 (0.007) 
 Player: Opponent:  74.14% (G:0.82% B:0.00%) 25.86% (G:0.61% B:0.00%)  

3.  3ply  8/4 7/6  eq: +0.342 (0.060) 
 Player: Opponent:  71.88% (G:0.63% B:0.00%) 28.12% (G:0.45% B:0.00%)  

4.  3ply  8/4 6/5  eq: +0.313 (0.088) 
 Player: Opponent:  70.77% (G:0.38% B:0.00%) 29.23% (G:0.46% B:0.00%)  

5.  3ply  7/3 6/5  eq: +0.304 (0.097) 
 Player: Opponent:  70.41% (G:0.40% B:0.00%) 29.59% (G:0.46% B:0.00%)  

eXtreme Gammon Version: 2.19.206.prerelease
4 Ply
  White is Player 2
score: 0 pip: 106  Unlimited Game Jacoby Beaver  pip: 91 score: 0
Blue is Player 1  
XGID=ABAAACBBbBaabbcbb:1:1:1:41:0:0:3:0:10 
Blue to play 41 
1.  4ply  7/2  eq: +0.388 
 Player: Opponent:  73.31% (G:2.36% B:0.02%) 26.69% (G:1.07% B:0.01%)  

2.  4ply  6/5 6/2  eq: +0.381 (0.007) 
 Player: Opponent:  73.24% (G:1.82% B:0.02%) 26.76% (G:1.08% B:0.01%)  

3.  4ply  8/4 7/6  eq: +0.362 (0.026) 
 Player: Opponent:  72.48% (G:1.28% B:0.01%) 27.52% (G:0.65% B:0.01%)  

4.  4ply  8/4 6/5  eq: +0.329 (0.059) 
 Player: Opponent:  71.34% (G:0.49% B:0.00%) 28.66% (G:0.46% B:0.00%)  

5.  4ply  7/3 6/5  eq: +0.322 (0.066) 
 Player: Opponent:  71.07% (G:0.49% B:0.00%) 28.93% (G:0.50% B:0.00%)  

eXtreme Gammon Version: 2.19.206.prerelease
XGR+
  White is Player 2
score: 0 pip: 106  Unlimited Game Jacoby Beaver  pip: 91 score: 0
Blue is Player 1  
XGID=ABAAACBBbBaabbcbb:1:1:1:41:0:0:3:0:10 
Blue to play 41 
1.  XG Roller+  6/5 6/2  eq: +0.426 
 Player: Opponent:  74.65% (G:1.92% B:0.02%) 25.35% (G:0.69% B:0.02%)  

2.  XG Roller+  7/2  eq: +0.425 (0.001) 
 Player: Opponent:  74.62% (G:1.98% B:0.02%) 25.38% (G:0.67% B:0.03%)  

3.  XG Roller+  8/4 6/5  eq: +0.339 (0.087) 
 Player: Opponent:  71.58% (G:0.58% B:0.01%) 28.42% (G:0.44% B:0.01%)  

4.  XG Roller+  7/3 6/5  eq: +0.329 (0.096) 
 Player: Opponent:  71.26% (G:0.42% B:0.00%) 28.74% (G:0.48% B:0.01%)  

5.  XG Roller+  8/4 7/6  eq: +0.329 (0.096) 
 Player: Opponent:  71.14% (G:0.57% B:0.00%) 28.86% (G:0.47% B:0.01%)  

eXtreme Gammon Version: 2.19.206.prerelease
XGR++
  White is Player 2
score: 0 pip: 106  Unlimited Game Jacoby Beaver  pip: 91 score: 0
Blue is Player 1  
XGID=ABAAACBBbBaabbcbb:1:1:1:41:0:0:3:0:10 
Blue to play 41 
1.  XG Roller++  6/5 6/2  eq: +0.373 
 Player: Opponent:  72.76% (G:0.75% B:0.01%) 27.24% (G:0.43% B:0.01%)  

2.  XG Roller++  7/2  eq: +0.371 (0.002) 
 Player: Opponent:  72.49% (G:1.25% B:0.01%) 27.51% (G:0.60% B:0.01%)  

3.  XG Roller++  8/4 6/5  eq: +0.334 (0.039) 
 Player: Opponent:  71.39% (G:0.23% B:0.00%) 28.61% (G:0.41% B:0.01%)  

4.  XG Roller++  7/3 6/5  eq: +0.328 (0.045) 
 Player: Opponent:  71.13% (G:0.34% B:0.00%) 28.87% (G:0.50% B:0.01%)  

5.  XG Roller++  8/4 7/6  eq: +0.314 (0.059) 
 Player: Opponent:  70.56% (G:0.27% B:0.00%) 29.44% (G:0.55% B:0.01%)  

eXtreme Gammon Version: 2.19.206.prerelease
Rollout
  White is Player 2
score: 0 pip: 106  Unlimited Game Jacoby Beaver  pip: 91 score: 0
Blue is Player 1  
XGID=ABAAACBBbBaabbcbb:1:1:1:41:0:0:3:0:10 
Blue to play 41 
1.  Rollout^{1}  6/5 6/2  eq: +0.369 
 Player: Opponent:  72.33% (G:0.75% B:0.01%) 27.67% (G:0.59% B:0.02%)  Conf.: ± 0.006 (+0.363...+0.375)  [50.8%] Duration: 2 minutes 59 seconds 

2.  Rollout^{1}  7/2  eq: +0.369 (0.000) 
 Player: Opponent:  72.23% (G:1.07% B:0.02%) 27.77% (G:0.76% B:0.03%)  Conf.: ± 0.006 (+0.363...+0.375)  [49.2%] Duration: 3 minutes 02 seconds 

3.  Rollout^{1}  8/4 6/5  eq: +0.334 (0.035) 
 Player: Opponent:  70.91% (G:0.32% B:0.01%) 29.09% (G:0.46% B:0.02%)  Conf.: ± 0.006 (+0.327...+0.340)  [0.0%] Duration: 3 minutes 00 second 

4.  Rollout^{1}  7/3 6/5  eq: +0.327 (0.042) 
 Player: Opponent:  70.59% (G:0.25% B:0.01%) 29.41% (G:0.44% B:0.01%)  Conf.: ± 0.006 (+0.321...+0.334)  [0.0%] Duration: 2 minutes 53 seconds 

5.  Rollout^{1}  8/4 7/6  eq: +0.324 (0.045) 
 Player: Opponent:  70.43% (G:0.30% B:0.02%) 29.57% (G:0.60% B:0.01%)  Conf.: ± 0.006 (+0.318...+0.330)  [0.0%] Duration: 2 minutes 32 seconds 


^{1} 972 Games rolled with Variance Reduction. Dice Seed: 41925206 Moves: 3ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.19.206.prerelease