I tried to include all the plays that were mentioned. Nobody got it correct and luckily for me it wasn't my decision. I was playing XG at the time and saw it make the play and stopped dead in my tracks to have a look. This problem could have been included on the Othello quiz. The score is making an impact and a cube is imminent.
As for my definition of *random*, when I put it in the Subject line of a post as I sometimes do it basically means a position that I couldn't easily classify. In other words, this isn't a blitz 53 or a holding game 53 or a Pottle problem or a make the 5pt problem, it's not easily put into a category. Maybe checker play AtS thinking about it now? Still...there's not a lot to be learned from this that will be applicable in the future of your game. I thought it was a weird play and shared it is all.

              
 
              
 | | White is Player 1
score: 2 pip: 126 | 7 point match | pip: 140 score: 4
Blue is Player 2 | |
XGID=-B-BBAB-c--AbB--Bd-bca--A-:0:0:-1:53:2:4:0:7:10 |
Blue to play 53 |
1. | XG Roller++ | 6/1* 4/1 | eq: -0.556 |
| Player: Opponent: | 39.95% (G:9.07% B:0.27%) 60.05% (G:20.39% B:0.25%) | |
|
2. | XG Roller++ | 13/8 4/1* | eq: -0.632 (-0.076) |
| Player: Opponent: | 41.04% (G:9.73% B:0.45%) 58.96% (G:24.88% B:0.34%) | |
|
3. | XG Roller++ | 17/14* 8/3 | eq: -0.702 (-0.146) |
| Player: Opponent: | 44.76% (G:15.36% B:1.01%) 55.24% (G:35.06% B:1.16%) | |
|
4. | XG Roller++ | 8/3 4/1* | eq: -0.704 (-0.148) |
| Player: Opponent: | 40.77% (G:10.54% B:0.39%) 59.23% (G:27.64% B:0.39%) | |
|
5. | XG Roller++ | 13/10 13/8 | eq: -0.718 (-0.162) |
| Player: Opponent: | 40.72% (G:9.29% B:0.44%) 59.28% (G:27.28% B:0.35%) | |
|
6. | XG Roller++ | 17/14* 13/8 | eq: -0.771 (-0.215) |
| Player: Opponent: | 43.28% (G:14.04% B:1.02%) 56.72% (G:34.16% B:1.16%) | |
|
7. | XG Roller++ | 13/5 | eq: -1.000 (-0.444) |
| Player: Opponent: | 34.99% (G:8.59% B:0.49%) 65.01% (G:36.59% B:0.48%) | |
|
eXtreme Gammon Version: 2.10, MET: Kazaross XG2