Over the board I felt it was important to keep the 15pt. If I break it I only get a single shot on Black's 66. If I keep it, I get a double shot at a second checker. On other 6s I also get a double shot, whereas after 15/9 I get only a single shot and not even that on Black's 61. I suppose all this is outweighed by getting it over with on the next exchange by slotting the back of the prime, but I have to say that even after the rollout and the responses, my play still makes more sense to me.

              
    
              
 | is Player 2
score: 0 pip: 62 | | 1 point match | pip: 123 score: 0
is Player 1 | |
| XGID=--AaBBBBB-----AB-A-aaccbd-:0:0:1:61:0:0:0:1:10 |
to play 61 |
| 1. | Rollout1 | 15/9 14/13 | eq: +0.458 |
| Player: Opponent: | 72.90% (G:7.49% B:0.26%) 27.10% (G:16.98% B:0.21%) | Conf: ± 0.002 (+0.456...+0.460) Duration: 35 minutes 40 seconds |
|
| 2. | Rollout1 | 17/16 15/9 | eq: +0.446 (-0.012) |
| Player: Opponent: | 72.29% (G:7.38% B:0.27%) 27.71% (G:17.44% B:0.16%) | Conf: ± 0.002 (+0.444...+0.448) Duration: 31 minutes 59 seconds |
|
| 3. | Rollout1 | 17/11 15/14 | eq: +0.400 (-0.058) |
| Player: Opponent: | 69.98% (G:6.60% B:0.24%) 30.02% (G:11.19% B:0.09%) | Conf: ± 0.003 (+0.397...+0.403) Duration: 33 minutes 28 seconds |
|
| 4. | Rollout1 | 17/10 | eq: +0.394 (-0.064) |
| Player: Opponent: | 69.70% (G:6.95% B:0.31%) 30.30% (G:12.16% B:0.10%) | Conf: ± 0.002 (+0.392...+0.396) Duration: 28 minutes 22 seconds |
|
| 5. | Rollout1 | 15/8 | eq: +0.394 (-0.064) |
| Player: Opponent: | 69.70% (G:6.19% B:0.24%) 30.30% (G:13.73% B:0.12%) | Conf: ± 0.002 (+0.392...+0.396) Duration: 32 minutes 55 seconds |
|
| |
1 5184 Games rolled with Variance Reduction. Dice Seed: 2 Moves and cube decisions: 3 ply
|
eXtreme Gammon Version: 1.14, MET: Rockwell-Kazaross