Daniel posted the position below a couple of weeks ago. I finally got around to taking the quiz in this magazine and got 5 out of 8. I agree with Daniel's implicit suggestion that this one was the most interesting of the 8 positions. Congratulations to higonefive, who got this one right. My play didn't even show up as one of the candidates in the quiz, even though XGR+ thinks it's less of a blunder than bar/23 6/5.
By the way, I don't understand why anyone would make a quiz and list candidates. Why not just let people state their play? For example, in position 2 of the quiz, I'm still perplexed as to why bar/20 7/5 isn't listed as a candidate.

              
 
              
 | | White is Player 2
score: 0 pip: 156 | | 17 point match | pip: 140 score: 0
Blue is Player 1 | |
| XGID=-BBAb-E---a-c---AcBf----AA:0:0:1:12:0:0:0:17:10 |
| Blue to play 12 |
| 1. | XG Roller+ | Bar/24 18/16 | eq: -0.186 |
| Player: Opponent: | 45.48% (G:13.37% B:0.23%) 54.52% (G:15.99% B:0.99%) | |
|
| 2. | XG Roller+ | Bar/24 16/14 | eq: -0.226 (-0.040) |
| Player: Opponent: | 44.43% (G:12.67% B:0.19%) 55.57% (G:15.83% B:1.02%) | |
|
| 3. | XG Roller+ | Bar/23 16/15 | eq: -0.289 (-0.103) |
| Player: Opponent: | 43.06% (G:12.81% B:0.23%) 56.94% (G:17.52% B:1.08%) | |
|
| 4. | XG Roller+ | Bar/22 | eq: -0.304 (-0.118) |
| Player: Opponent: | 42.81% (G:12.44% B:0.23%) 57.19% (G:17.75% B:1.12%) | |
|
| 5. | XG Roller+ | Bar/23 24/23 | eq: -0.305 (-0.120) |
| Player: Opponent: | 42.56% (G:11.93% B:0.21%) 57.44% (G:16.54% B:0.92%) | |
|
| 6. | XG Roller+ | Bar/23 6/5 | eq: -0.326 (-0.140) |
| Player: Opponent: | 42.40% (G:13.12% B:0.28%) 57.60% (G:19.23% B:1.41%) | |
|
eXtreme Gammon Version: 1.21, MET: Rockwell-Kazaross