1.  Rollout^{1}  13/8 5/1*  eq: +0,421 
 Player: Opponent:  66,86% (G:26,01% B:1,55%) 33,14% (G:5,89% B:0,23%)  Conf.: กำ 0,005 (+0,416...+0,426)  [100,0%] Duration: 46 minutes 22 seconds 

2.  Rollout^{1}  13/4  eq: +0,409 (0,012) 
 Player: Opponent:  67,28% (G:23,44% B:1,28%) 32,72% (G:5,17% B:0,19%)  Conf.: กำ 0,005 (+0,405...+0,414)  [0,0%] Duration: 40 minutes 10 seconds 

3.  Rollout^{1}  6/1* 5/1  eq: +0,387 (0,034) 
 Player: Opponent:  65,44% (G:26,16% B:1,21%) 34,56% (G:5,73% B:0,23%)  Conf.: กำ 0,005 (+0,382...+0,392)  [0,0%] Duration: 40 minutes 53 seconds 


^{1} 5184 Games rolled with Variance Reduction. Moves: 3ply, cube decisions: XG Roller

Above is Karol's rollout of the original position.
Below are some variants that contrast the original. [That is, H (Hit, 13/8 5/1* is not the best play.] The first three involve a single checker adjustment for Blue; the fourth, fifth and sixth for White (though two of the latter three are not diagrammed).
1.  Rollout^{1}  13/4  eq: +0.454 
 Player: Opponent:  68.33% (G:24.96% B:1.37%) 31.67% (G:4.66% B:0.19%)  Conf.: กำ 0.005 (+0.449...+0.458)  [99.4%] Duration: 3 hours 03 minutes 

2.  Rollout^{1}  6/1* 5/1  eq: +0.445 (0.009) 
 Player: Opponent:  66.74% (G:28.25% B:1.34%) 33.26% (G:4.99% B:0.22%)  Conf.: กำ 0.005 (+0.440...+0.450)  [0.6%] Duration: 3 hours 05 minutes 

3.  Rollout^{1}  13/8 5/1*  eq: +0.423 (0.030) 
 Player: Opponent:  66.48% (G:27.04% B:1.75%) 33.52% (G:5.76% B:0.26%)  Conf.: กำ 0.005 (+0.418...+0.428)  [0.0%] Duration: 3 hours 14 minutes 


^{1} 5184 Games rolled with Variance Reduction. Dice Seed: 54270926 Moves: 3ply, cube decisions: XG Roller

1.  Rollout^{1}  13/4  eq: +0.413 
 Player: Opponent:  67.70% (G:22.86% B:1.13%) 32.30% (G:5.07% B:0.21%)  Conf.: กำ 0.005 (+0.408...+0.418)  [100.0%] Duration: 2 hours 14 minutes 

2.  Rollout^{1}  6/1* 5/1  eq: +0.401 (0.013) 
 Player: Opponent:  66.04% (G:25.59% B:1.21%) 33.96% (G:5.36% B:0.20%)  Conf.: กำ 0.005 (+0.396...+0.405)  [0.0%] Duration: 2 hours 11 minutes 

3.  Rollout^{1}  13/8 5/1*  eq: +0.378 (0.035) 
 Player: Opponent:  65.78% (G:24.61% B:1.51%) 34.22% (G:6.35% B:0.26%)  Conf.: กำ 0.005 (+0.373...+0.383)  [0.0%] Duration: 2 hours 18 minutes 


^{1} 5184 Games rolled with Variance Reduction. Moves: 3ply, cube decisions: XG Roller

1.  Rollout^{1}  6/1* 5/1  eq: +0.454 
 Player: Opponent:  66.40% (G:30.09% B:1.46%) 33.60% (G:4.99% B:0.20%)  Conf.: กำ 0.005 (+0.450...+0.459)  [100.0%] Duration: 3 hours 47 minutes 

2.  Rollout^{1}  13/8 5/1*  eq: +0.429 (0.025) 
 Player: Opponent:  66.29% (G:28.09% B:1.83%) 33.71% (G:5.76% B:0.26%)  Conf.: กำ 0.005 (+0.424...+0.434)  [0.0%] Duration: 3 hours 51 minutes 

3.  Rollout^{1}  13/4  eq: +0.422 (0.032) 
 Player: Opponent:  66.67% (G:26.10% B:1.47%) 33.33% (G:4.77% B:0.19%)  Conf.: กำ 0.005 (+0.417...+0.427)  [0.0%] Duration: 3 hours 44 minutes 


^{1} 5184 Games rolled with Variance Reduction. Moves: 3ply, cube decisions: XG Roller

1.  Rollout^{1}  13/4  eq: +0.391 
 Player: Opponent:  66.46% (G:23.80% B:1.13%) 33.54% (G:5.18% B:0.20%)  Conf.: กำ 0.007 (+0.384...+0.398)  [100.0%] Duration: 1 hour 18 minutes 

2.  Rollout^{1}  13/8 5/1*  eq: +0.340 (0.051) 
 Player: Opponent:  64.31% (G:25.11% B:1.44%) 35.69% (G:6.34% B:0.32%)  Conf.: กำ 0.007 (+0.333...+0.348)  [0.0%] Duration: 1 hour 28 minutes 

3.  Rollout^{1}  6/1* 5/1  eq: +0.329 (0.062) 
 Player: Opponent:  63.43% (G:26.45% B:1.20%) 36.57% (G:6.30% B:0.27%)  Conf.: กำ 0.007 (+0.322...+0.336)  [0.0%] Duration: 1 hour 19 minutes 


^{1} 2592 Games rolled with Variance Reduction. Dice Seed: 54270926 Moves: 3ply, cube decisions: XG Roller

Finally, here are a couple of bonus variants not diagrammed:
Making White's 4pt with 7/4 5/4 from Variant 4 (just a 1pip change of 5/4 from the original position) yields a result very similar to Variant 4.
Slotting 8/4 from Variant 4 (just a 1pip change of 8/7 from the original position) produces a "tie" of [O H4 P35] "<=5.
Nactation Key: H (Hit) = 13/8 5/1*, O (Outer) = 13/4, P (Point) = 6/1* 5/1.
Nack