I rolled out a few variants of some of this year's Othello quiz problems.
Problem 2 variant:
| | White is Player 2
score: 0 pip: 129 | Unlimited Game Jacoby Beaver | pip: 137 score: 0
Blue is Player 1 | |
XGID=--BBBBa-B---dB--bb-cA-Ac-A:1:-1:1:33:0:0:3:0:10 |
Blue to play 33 |
1. | Rollout1 | Bar/22 13/10(2) 8/5 | eq: -0.416 |
| Player: Opponent: | 41.19% (G:10.03% B:0.19%) 58.81% (G:8.26% B:0.32%) | Conf.: ± 0.010 (-0.426...-0.406) - [74.3%] Duration: 13 minutes 48 seconds |
|
2. | Rollout1 | Bar/22 8/5 8/2 | eq: -0.421 (-0.005) |
| Player: Opponent: | 41.09% (G:9.20% B:0.15%) 58.91% (G:9.14% B:0.32%) | Conf.: ± 0.010 (-0.431...-0.411) - [25.7%] Duration: 11 minutes 52 seconds |
|
3. | Rollout1 | Bar/22 13/10(2) 5/2 | eq: -0.437 (-0.021) |
| Player: Opponent: | 40.58% (G:10.56% B:0.24%) 59.42% (G:9.87% B:0.46%) | Conf.: ± 0.010 (-0.447...-0.427) - [0.0%] Duration: 13 minutes 37 seconds |
|
4. | Rollout1 | Bar/22 13/10 13/7 | eq: -0.441 (-0.025) |
| Player: Opponent: | 40.87% (G:10.19% B:0.22%) 59.13% (G:9.88% B:0.36%) | Conf.: ± 0.010 (-0.451...-0.432) - [0.0%] Duration: 13 minutes 05 seconds |
|
5. | Rollout1 | Bar/22 13/10(2) 4/1 | eq: -0.444 (-0.027) |
| Player: Opponent: | 40.37% (G:10.15% B:0.14%) 59.63% (G:9.94% B:0.52%) | Conf.: ± 0.011 (-0.454...-0.433) - [0.0%] Duration: 12 minutes 56 seconds |
|
6. | Rollout1 | Bar/22 13/4 | eq: -0.457 (-0.040) |
| Player: Opponent: | 39.92% (G:10.23% B:0.19%) 60.08% (G:9.77% B:0.38%) | Conf.: ± 0.011 (-0.468...-0.446) - [0.0%] Duration: 12 minutes 34 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release
Problem 4 variant:
| | White is Player 2
score: 0 pip: 134 | Unlimited Game Jacoby Beaver | pip: 181 score: 0
Blue is Player 1 | |
XGID=-----aD-BBABd---abbbb-C-aA:1:1:1:13:0:0:3:0:10 |
Blue to play 13 |
1. | Rollout1 | Bar/24* 8/5* | eq: -0.391 |
| Player: Opponent: | 32.82% (G:8.96% B:0.40%) 67.18% (G:25.63% B:1.50%) | Conf.: ± 0.015 (-0.406...-0.377) - [60.3%] Duration: 29 minutes 39 seconds |
|
2. | Rollout1 | Bar/21 | eq: -0.394 (-0.003) |
| Player: Opponent: | 33.34% (G:6.60% B:0.30%) 66.66% (G:25.18% B:0.94%) | Conf.: ± 0.011 (-0.405...-0.383) - [36.9%] Duration: 24 minutes 19 seconds |
|
3. | Rollout1 | Bar/24* 24/21 | eq: -0.405 (-0.014) |
| Player: Opponent: | 31.94% (G:7.23% B:0.38%) 68.06% (G:23.38% B:1.12%) | Conf.: ± 0.012 (-0.417...-0.393) - [2.8%] Duration: 27 minutes 03 seconds |
|
4. | Rollout1 | Bar/22 6/5* | eq: -0.431 (-0.039) |
| Player: Opponent: | 32.69% (G:6.65% B:0.32%) 67.31% (G:27.52% B:1.14%) | Conf.: ± 0.012 (-0.443...-0.419) - [0.0%] Duration: 25 minutes 22 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release
Problem 5 variant:
| | White is Player 2
score: 0 pip: 128 | 7 point match | pip: 133 score: 2
Blue is Player 1 | |
XGID=---BBBB-Ba-AdB---bbbbbB---:0:0:1:63:2:0:0:7:10 |
Blue to play 63 |
1. | Rollout1 | 11/5 8/5 | eq: -0.729 |
| Player: Opponent: | 30.53% (G:4.51% B:0.08%) 69.47% (G:5.40% B:0.16%) | Conf.: ± 0.010 (-0.738...-0.719) - [84.6%] Duration: 16 minutes 11 seconds |
|
2. | Rollout1 | 22/13 | eq: -0.737 (-0.008) |
| Player: Opponent: | 31.44% (G:4.15% B:0.18%) 68.56% (G:9.69% B:0.18%) | Conf.: ± 0.013 (-0.750...-0.724) - [15.3%] Duration: 14 minutes 06 seconds |
|
3. | Rollout1 | 11/2 | eq: -0.749 (-0.020) |
| Player: Opponent: | 30.34% (G:4.38% B:0.07%) 69.66% (G:5.77% B:0.18%) | Conf.: ± 0.010 (-0.759...-0.739) - [0.1%] Duration: 15 minutes 28 seconds |
|
4. | Rollout1 | 22/16 11/8 | eq: -0.787 (-0.058) |
| Player: Opponent: | 31.30% (G:4.43% B:0.10%) 68.70% (G:11.35% B:0.25%) | Conf.: ± 0.011 (-0.798...-0.776) - [0.0%] Duration: 11 minutes 55 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 6 variant:
| | White is Player 2
score: 0 pip: 140 | 7 point match | pip: 134 score: 0
Blue is Player 1 | |
XGID=--AAbCB-BB--cB---badbB-a--:0:0:1:53:0:0:0:7:10 |
Blue to play 53 |
1. | Rollout1 | 21/18* 18/13 | eq: +0.217 |
| Player: Opponent: | 56.56% (G:14.28% B:0.66%) 43.44% (G:14.41% B:0.67%) | Conf.: ± 0.014 (+0.202...+0.231) - [59.1%] Duration: 22 minutes 45 seconds |
|
2. | Rollout1 | 21/18* 8/3 | eq: +0.214 (-0.002) |
| Player: Opponent: | 55.92% (G:17.05% B:0.87%) 44.08% (G:14.86% B:1.17%) | Conf.: ± 0.014 (+0.200...+0.228) - [40.9%] Duration: 19 minutes 13 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 7 variant:
| | White is Player 2
score: 3 pip: 55 | 7 point match | pip: 150 score: 5
Blue is Player 1 | |
XGID=-----AD-CB--aC-----bBcccc-:1:1:1:12:5:3:0:7:10 |
Blue to play 12 |
1. | Rollout1 | 13/12* 5/3 | eq: -0.920 |
| Player: Opponent: | 38.24% (G:2.58% B:0.06%) 61.76% (G:34.22% B:1.46%) | Conf.: ± 0.008 (-0.928...-0.911) - [100.0%] Duration: 10 minutes 49 seconds |
|
2. | Rollout1 | 20/18 13/12* | eq: -0.953 (-0.034) |
| Player: Opponent: | 42.31% (G:3.11% B:0.10%) 57.69% (G:39.97% B:1.62%) | Conf.: ± 0.010 (-0.963...-0.943) - [0.0%] Duration: 10 minutes 25 seconds |
|
3. | Rollout1 | 13/12* 12/10 | eq: -0.966 (-0.047) |
| Player: Opponent: | 41.25% (G:2.43% B:0.08%) 58.75% (G:39.58% B:2.32%) | Conf.: ± 0.007 (-0.974...-0.959) - [0.0%] Duration: 10 minutes 19 seconds |
|
4. | Rollout1 | 13/11 13/12* | eq: -0.968 (-0.049) |
| Player: Opponent: | 41.28% (G:2.81% B:0.08%) 58.72% (G:39.69% B:3.05%) | Conf.: ± 0.008 (-0.976...-0.960) - [0.0%] Duration: 9 minutes 25 seconds |
|
5. | Rollout1 | 13/12* 8/6 | eq: -0.985 (-0.066) |
| Player: Opponent: | 38.07% (G:2.38% B:0.04%) 61.93% (G:37.33% B:2.07%) | Conf.: ± 0.007 (-0.993...-0.978) - [0.0%] Duration: 9 minutes 57 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 8 variant 1:
| | White is Player 2
score: 6 pip: 115 | 11 point match | pip: 115 score: 7
Blue is Player 1 | |
XGID=-BaB-BC-B---bC--bc-b--bcA-:1:-1:1:34:7:6:0:11:10 |
Blue to play 34 |
1. | Rollout1 | 13/6 | eq: +0.207 |
| Player: Opponent: | 60.60% (G:20.73% B:1.21%) 39.40% (G:6.92% B:0.70%) | Conf.: ± 0.007 (+0.200...+0.214) - [89.8%] Duration: 11 minutes 12 seconds |
|
2. | Rollout1 | 13/10 6/2* | eq: +0.201 (-0.007) |
| Player: Opponent: | 60.05% (G:26.15% B:0.77%) 39.95% (G:12.01% B:0.85%) | Conf.: ± 0.007 (+0.193...+0.208) - [10.1%] Duration: 11 minutes 53 seconds |
|
3. | Rollout1 | 24/21 6/2* | eq: +0.192 (-0.016) |
| Player: Opponent: | 60.40% (G:23.68% B:1.03%) 39.60% (G:11.83% B:0.78%) | Conf.: ± 0.008 (+0.184...+0.200) - [0.1%] Duration: 12 minutes 05 seconds |
|
4. | Rollout1 | 8/5 6/2* | eq: +0.138 (-0.069) |
| Player: Opponent: | 58.41% (G:23.72% B:0.78%) 41.59% (G:12.56% B:1.06%) | Conf.: ± 0.008 (+0.131...+0.146) - [0.0%] Duration: 10 minutes 39 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 8 variant 2:
| | White is Player 2
score: 6 pip: 114 | 11 point match | pip: 114 score: 7
Blue is Player 1 | |
XGID=-BaB-CB-B---bC--c-bb--bcA-:1:-1:1:34:7:6:0:11:10 |
Blue to play 34 |
1. | Rollout1 | 24/20 5/2* | eq: +0.168 |
| Player: Opponent: | 60.33% (G:21.72% B:0.67%) 39.67% (G:12.32% B:0.54%) | Conf.: ± 0.007 (+0.161...+0.175) - [100.0%] Duration: 11 minutes 04 seconds |
|
2. | Rollout1 | 13/6 | eq: +0.144 (-0.024) |
| Player: Opponent: | 58.97% (G:19.04% B:0.78%) 41.03% (G:7.09% B:0.36%) | Conf.: ± 0.007 (+0.136...+0.151) - [0.0%] Duration: 11 minutes 12 seconds |
|
3. | Rollout1 | 24/21 13/9 | eq: +0.125 (-0.043) |
| Player: Opponent: | 59.19% (G:19.46% B:0.97%) 40.81% (G:9.99% B:0.53%) | Conf.: ± 0.006 (+0.119...+0.132) - [0.0%] Duration: 11 minutes 38 seconds |
|
4. | Rollout1 | 24/17 | eq: +0.114 (-0.054) |
| Player: Opponent: | 59.62% (G:16.11% B:0.91%) 40.38% (G:8.73% B:0.39%) | Conf.: ± 0.007 (+0.106...+0.121) - [0.0%] Duration: 11 minutes 09 seconds |
|
5. | Rollout1 | 24/20 13/10 | eq: +0.104 (-0.064) |
| Player: Opponent: | 58.82% (G:18.97% B:0.83%) 41.18% (G:10.19% B:0.57%) | Conf.: ± 0.007 (+0.097...+0.110) - [0.0%] Duration: 10 minutes 44 seconds |
|
6. | Rollout1 | 13/9 5/2* | eq: +0.052 (-0.116) |
| Player: Opponent: | 56.69% (G:22.53% B:0.69%) 43.31% (G:13.35% B:1.33%) | Conf.: ± 0.008 (+0.043...+0.060) - [0.0%] Duration: 11 minutes 06 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 10 variant 1:
| | White is Player 2
score: 2 pip: 110 | 7 point match | pip: 132 score: 0
Blue is Player 1 | |
XGID=-a-B-BCBC-a-A----bcd--bbB-:1:-1:1:53:0:2:0:7:10 |
Blue to play 53 |
1. | Rollout1 | 12/4 | eq: -0.020 |
| Player: Opponent: | 53.83% (G:11.68% B:0.36%) 46.17% (G:14.63% B:1.81%) | Conf.: ± 0.010 (-0.029...-0.010) - [100.0%] Duration: 13 minutes 46 seconds |
|
2. | Rollout1 | 24/16 | eq: -0.066 (-0.047) |
| Player: Opponent: | 53.30% (G:12.69% B:0.57%) 46.70% (G:19.95% B:1.01%) | Conf.: ± 0.008 (-0.075...-0.058) - [0.0%] Duration: 13 minutes 11 seconds |
|
3. | Rollout1 | 12/7 8/5 | eq: -0.104 (-0.084) |
| Player: Opponent: | 50.44% (G:11.07% B:0.42%) 49.56% (G:13.07% B:1.03%) | Conf.: ± 0.008 (-0.112...-0.096) - [0.0%] Duration: 10 minutes 18 seconds |
|
4. | Rollout1 | 24/21 6/1* | eq: -0.123 (-0.103) |
| Player: Opponent: | 49.91% (G:16.57% B:0.65%) 50.09% (G:21.42% B:1.73%) | Conf.: ± 0.009 (-0.132...-0.114) - [0.0%] Duration: 14 minutes 48 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2
Problem 10 variant 2:
| | White is Player 2
score: 2 pip: 110 | 7 point match | pip: 134 score: 0
Blue is Player 1 | |
XGID=-a-B-BCBC-a---A--bcd--bbB-:1:-1:1:53:0:2:0:7:10 |
Blue to play 53 |
1. | Rollout1 | 14/9 8/5 | eq: -0.057 |
| Player: Opponent: | 52.29% (G:11.23% B:0.41%) 47.71% (G:13.43% B:1.17%) | Conf.: ± 0.008 (-0.065...-0.049) - [100.0%] Duration: 10 minutes 38 seconds |
|
2. | Rollout1 | 24/16 | eq: -0.094 (-0.037) |
| Player: Opponent: | 52.63% (G:12.19% B:0.50%) 47.37% (G:20.72% B:1.12%) | Conf.: ± 0.009 (-0.103...-0.085) - [0.0%] Duration: 11 minutes 33 seconds |
|
3. | Rollout1 | 8/5 6/1* | eq: -0.148 (-0.090) |
| Player: Opponent: | 48.30% (G:15.53% B:0.50%) 51.70% (G:18.29% B:2.83%) | Conf.: ± 0.010 (-0.158...-0.137) - [0.0%] Duration: 13 minutes 04 seconds |
|
4. | Rollout1 | 24/21 6/1* | eq: -0.157 (-0.100) |
| Player: Opponent: | 48.75% (G:17.14% B:0.65%) 51.25% (G:23.54% B:1.91%) | Conf.: ± 0.009 (-0.166...-0.148) - [0.0%] Duration: 13 minutes 10 seconds |
|
|
1 1296 Games rolled with Variance Reduction. Dice Seed: 271828 Moves: 3-ply, cube decisions: XG Roller
|
eXtreme Gammon Version: 2.19.208.pre-release, MET: Kazaross XG2