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Banana split or not? - ROLLOUTs

Posted By: Karol Szczerek
Date: Sunday, 25 February 2018, at 10:01 p.m.

In Response To: Banana split or not? (Karol Szczerek)

Conditions for banana split are good. Opponent is in a great shape and has threats if you let him play his full roll while he's on the lines when you put him up.

		White is Player 2 score: 0 pip: 87 Unlimited Game pip: 101 score: 0 Blue is Player 1
XGID=-BCBaBB-B-a-a--------fbdAA:1:-1:1:61:0:0:0:0:10
Blue to play 61

1.	Rollout1	Bar/19 5/4*	eq: +0,194
	Player: Opponent: 58,96% (G:25,59% B:1,35%) 41,04% (G:10,31% B:0,36%) Conf.: ± 0,006 (+0,188...+0,201) - [100,0%] Duration: 4 minutes 42 seconds
2.	Rollout1	Bar/19 2/1	eq: +0,164 (-0,031)
	Player: Opponent: 59,77% (G:13,92% B:0,60%) 40,23% (G:3,37% B:0,07%) Conf.: ± 0,005 (+0,159...+0,168) - [0,0%] Duration: 3 minutes 32 seconds
1 2592 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

Giving White stronger board is not that major of a factor although it brings the plays quite close.

		White is Player 2 score: 0 pip: 89 Unlimited Game pip: 101 score: 0 Blue is Player 1
XGID=-BCBaBB-B-a-a-------bdbdAA:1:-1:1:61:0:0:0:0:10
Blue to play 61

1.	Rollout1	Bar/19 5/4*	eq: -0,246
	Player: Opponent: 45,77% (G:20,41% B:1,00%) 54,23% (G:21,74% B:1,08%) Conf.: ± 0,006 (-0,252...-0,241) - [57,8%] Duration: 4 minutes 30 seconds
2.	Rollout1	Bar/19 2/1	eq: -0,247 (-0,001)
	Player: Opponent: 46,30% (G:10,28% B:0,38%) 53,70% (G:8,87% B:0,18%) Conf.: ± 0,005 (-0,252...-0,242) - [42,2%] Duration: 3 minutes 46 seconds
1 2592 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

Diversifying White's board spares makes it much more urgent for Blue to gain tempo:

		White is Player 2 score: 0 pip: 90 Unlimited Game pip: 101 score: 0 Blue is Player 1
XGID=-BCBaBB-B-a-a-------ccbdAA:1:-1:1:61:0:0:0:0:10
Blue to play 61

1.	Rollout1	Bar/19 5/4*	eq: -0,278
	Player: Opponent: 44,60% (G:20,36% B:0,95%) 55,40% (G:22,45% B:1,15%) Conf.: ± 0,011 (-0,290...-0,267) - [100,0%] Duration: 1 minute 08 seconds
2.	Rollout1	Bar/19 2/1	eq: -0,373 (-0,095)
	Player: Opponent: 42,44% (G:8,48% B:0,21%) 57,56% (G:10,41% B:0,20%) Conf.: ± 0,009 (-0,382...-0,364) - [0,0%] Duration: 54,3 seconds
1 648 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller

eXtreme Gammon Version: 2.10

Messages In This Thread

• Banana split or not?
  Karol Szczerek -- Friday, 23 February 2018, at 11:05 p.m.
  • Banana split or not?
    John O'Hagan -- Friday, 23 February 2018, at 11:49 p.m.
  • Banana split or not?
    Michael -- Saturday, 24 February 2018, at 10:11 p.m.
    • Banana split or not?
      John O'Hagan -- Saturday, 24 February 2018, at 11:49 p.m.
      • Banana split or not?
        Michael -- Sunday, 25 February 2018, at 11:45 a.m.
  • Banana split or not? - ROLLOUTs
    Karol Szczerek -- Sunday, 25 February 2018, at 10:01 p.m.