Dmitriy may have 4 ply rollouts which reverse some or all of these. But, 43S appears to be reasonable at a handful of scores.
  White is Player 2
score: 5 pip: 167  6 point match  pip: 167 score: 0
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:0:5:0:6:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: +0.8988 
 Player: Opponent:  50.25% (G:13.61% B:0.59%) 49.75% (G:14.53% B:1.37%)  Conf.: ±0.0016 (+0.8972...+0.9003)  [69.8%] Duration: 2 hours 59 minutes 

2.  Rollout^{1}  13/10 13/9  eq: +0.8982 (0.0006) 
 Player: Opponent:  50.12% (G:15.10% B:0.67%) 49.88% (G:15.00% B:1.73%)  Conf.: ±0.0017 (+0.8965...+0.8999)  [29.6%] Duration: 3 hours 04 minutes 

3.  Rollout^{1}  24/21 13/9  eq: +0.8964 (0.0023) 
 Player: Opponent:  50.24% (G:14.06% B:0.61%) 49.76% (G:14.62% B:1.35%)  Conf.: ±0.0015 (+0.8949...+0.8979)  [0.6%] Duration: 2 hours 26 minutes 

4.  Rollout^{2}  24/21 24/20  eq: +0.8865 (0.0123) 
 Player: Opponent:  50.41% (G:12.12% B:0.45%) 49.59% (G:14.46% B:1.61%)  Conf.: ±0.0049 (+0.8816...+0.8914)  [0.0%] Duration: 46 minutes 25 seconds 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 5184 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  4 point match Crawford  pip: 167 score: 3
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:3:0:1:4:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.1505 
 Player: Opponent:  49.60% (G:16.24% B:2.48%) 50.40% (G:13.91% B:0.98%)  Conf.: ±0.0013 (0.1518...0.1492)  [58.2%] Duration: 12 hours 27 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.1507 (0.0002) 
 Player: Opponent:  49.58% (G:16.32% B:2.52%) 50.42% (G:13.90% B:0.97%)  Conf.: ±0.0013 (0.1520...0.1494)  [41.4%] Duration: 11 hours 59 minutes 

3.  Rollout^{2}  24/21 24/20  eq: 0.1534 (0.0029) 
 Player: Opponent:  49.49% (G:15.15% B:2.26%) 50.51% (G:14.00% B:0.78%)  Conf.: ±0.0018 (0.1552...0.1515)  [0.2%] Duration: 6 hours 55 minutes 

4.  Rollout^{3}  13/10 13/9  eq: 0.1550 (0.0045) 
 Player: Opponent:  49.53% (G:17.82% B:2.67%) 50.47% (G:14.18% B:1.43%)  Conf.: ±0.0032 (0.1582...0.1518)  [0.2%] Duration: 3 hours 27 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 15552 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{3} 5184 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  5 point match Crawford  pip: 167 score: 4
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:4:0:1:5:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.0225 
 Player: Opponent:  49.84% (G:15.90% B:2.21%) 50.16% (G:14.66% B:0.67%)  Conf.: ±0.0012 (0.0237...0.0213)  [64.9%] Duration: 8 hours 32 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.0228 (0.0003) 
 Player: Opponent:  49.81% (G:16.21% B:2.39%) 50.19% (G:14.68% B:0.66%)  Conf.: ±0.0012 (0.0240...0.0216)  [34.4%] Duration: 8 hours 22 minutes 

3.  Rollout^{2}  24/21 24/20  eq: 0.0252 (0.0027) 
 Player: Opponent:  49.63% (G:14.82% B:1.94%) 50.37% (G:14.28% B:0.57%)  Conf.: ±0.0017 (0.0269...0.0235)  [0.1%] Duration: 5 hours 41 minutes 

4.  Rollout^{3}  13/10 13/9  eq: 0.0253 (0.0029) 
 Player: Opponent:  49.78% (G:17.60% B:2.71%) 50.22% (G:15.11% B:0.80%)  Conf.: ±0.0021 (0.0275...0.0232)  [0.5%] Duration: 3 hours 54 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 15552 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{3} 10368 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  6 point match Crawford  pip: 167 score: 5
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:5:0:1:6:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.1840 
 Player: Opponent:  49.47% (G:16.20% B:2.47%) 50.53% (G:13.75% B:0.87%)  Conf.: ±0.0014 (0.1853...0.1826)  [49.6%] Duration: 7 hours 35 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.1840 
 Player: Opponent:  49.48% (G:16.32% B:2.54%) 50.52% (G:13.76% B:0.84%)  Conf.: ±0.0014 (0.1853...0.1826)  [49.7%] Duration: 7 hours 23 minutes 

3.  Rollout^{2}  24/21 24/20  eq: 0.1868 (0.0029) 
 Player: Opponent:  49.41% (G:15.11% B:2.36%) 50.59% (G:13.90% B:0.68%)  Conf.: ±0.0023 (0.1891...0.1845)  [0.6%] Duration: 3 hours 19 minutes 

4.  Rollout^{2}  13/10 13/9  eq: 0.1886 (0.0047) 
 Player: Opponent:  49.50% (G:17.81% B:2.76%) 50.50% (G:14.12% B:1.25%)  Conf.: ±0.0024 (0.1910...0.1862)  [0.0%] Duration: 3 hours 10 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 10368 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  7 point match  pip: 167 score: 6
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:6:0:0:7:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.2759 
 Player: Opponent:  49.30% (G:16.10% B:2.41%) 50.70% (G:13.56% B:0.50%)  Conf.: ±0.0015 (0.2774...0.2744)  [67.6%] Duration: 8 hours 17 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.2764 (0.0005) 
 Player: Opponent:  49.27% (G:16.06% B:2.47%) 50.73% (G:13.55% B:0.50%)  Conf.: ±0.0015 (0.2779...0.2749)  [29.5%] Duration: 7 hours 57 minutes 

3.  Rollout^{1}  24/21 24/20  eq: 0.2775 (0.0017) 
 Player: Opponent:  49.34% (G:15.26% B:2.25%) 50.66% (G:13.82% B:0.43%)  Conf.: ±0.0015 (0.2790...0.2760)  [2.9%] Duration: 8 hours 07 minutes 

4.  Rollout^{2}  13/10 13/9  eq: 0.2847 (0.0089) 
 Player: Opponent:  49.32% (G:17.63% B:2.83%) 50.68% (G:14.01% B:0.65%)  Conf.: ±0.0036 (0.2884...0.2811)  [0.0%] Duration: 1 hour 10 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 5184 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  8 point match  pip: 167 score: 7
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:7:0:0:8:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.9018 
 Player: Opponent:  49.26% (G:16.05% B:2.43%) 50.74% (G:13.50% B:0.49%)  Conf.: ±0.0022 (0.9040...0.8996)  [75.2%] Duration: 12 hours 57 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.9030 (0.0011) 
 Player: Opponent:  49.25% (G:16.10% B:2.47%) 50.75% (G:13.53% B:0.50%)  Conf.: ±0.0022 (0.9052...0.9007)  [23.6%] Duration: 12 hours 30 minutes 

3.  Rollout^{1}  24/21 24/20  eq: 0.9050 (0.0031) 
 Player: Opponent:  49.31% (G:15.21% B:2.26%) 50.69% (G:13.81% B:0.42%)  Conf.: ±0.0023 (0.9072...0.9027)  [1.2%] Duration: 13 hours 07 minutes 

4.  Rollout^{2}  13/10 13/9  eq: 0.9181 (0.0163) 
 Player: Opponent:  49.28% (G:17.63% B:2.84%) 50.72% (G:14.02% B:0.66%)  Conf.: ±0.0055 (0.9236...0.9126)  [0.0%] Duration: 4 hours 39 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 5184 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  8 point match Crawford  pip: 167 score: 7
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:7:0:1:8:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.1656 
 Player: Opponent:  49.57% (G:16.16% B:2.52%) 50.43% (G:13.83% B:0.82%)  Conf.: ±0.0014 (0.1669...0.1642)  [81.7%] Duration: 8 hours 29 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.1665 (0.0009) 
 Player: Opponent:  49.54% (G:16.30% B:2.61%) 50.46% (G:13.86% B:0.78%)  Conf.: ±0.0013 (0.1678...0.1651)  [18.2%] Duration: 8 hours 18 minutes 

3.  Rollout^{2}  24/21 24/20  eq: 0.1686 (0.0030) 
 Player: Opponent:  49.46% (G:15.17% B:2.29%) 50.54% (G:13.92% B:0.65%)  Conf.: ±0.0016 (0.1702...0.1670)  [0.1%] Duration: 5 hours 39 minutes 

4.  Rollout^{3}  13/10 13/9  eq: 0.1709 (0.0054) 
 Player: Opponent:  49.53% (G:17.94% B:2.75%) 50.47% (G:14.17% B:1.17%)  Conf.: ±0.0023 (0.1732...0.1686)  [0.0%] Duration: 3 hours 39 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 20736 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{3} 10368 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross
  White is Player 2
score: 0 pip: 167  9 point match  pip: 167 score: 8
Blue is Player 1  
XGID=bECeEceB:0:0:1:43:8:0:0:9:10 
Blue to play 43 
1.  Rollout^{1}  24/20 13/10  eq: 0.2765 
 Player: Opponent:  49.30% (G:16.03% B:2.41%) 50.70% (G:13.59% B:0.49%)  Conf.: ±0.0015 (0.2780...0.2750)  [55.1%] Duration: 8 hours 43 minutes 

2.  Rollout^{1}  24/21 13/9  eq: 0.2768 (0.0003) 
 Player: Opponent:  49.26% (G:16.33% B:2.60%) 50.74% (G:13.56% B:0.49%)  Conf.: ±0.0015 (0.2783...0.2753)  [33.0%] Duration: 8 hours 35 minutes 

3.  Rollout^{1}  24/21 24/20  eq: 0.2774 (0.0009) 
 Player: Opponent:  49.32% (G:15.27% B:2.29%) 50.68% (G:13.83% B:0.41%)  Conf.: ±0.0015 (0.2789...0.2759)  [11.9%] Duration: 8 hours 38 minutes 

4.  Rollout^{2}  13/10 13/9  eq: 0.2865 (0.0100) 
 Player: Opponent:  49.26% (G:17.48% B:2.83%) 50.74% (G:14.02% B:0.63%)  Conf.: ±0.0037 (0.2902...0.2829)  [0.0%] Duration: 2 hours 33 minutes 


^{1} 31104 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply
^{2} 5184 Games rolled with Variance Reduction. Dice Seed: 25528416 Moves and cube decisions: 3ply

eXtreme Gammon Version: 2.10, MET: RockwellKazaross