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Quiz -- Four Problems

Posted By: Nack Ballard
Date: Wednesday, 16 September 2015, at 3:59 a.m.

In Response To: OTB & RO (John O'Hagan)

	is Player 2 score: 0 pip: 155 Unlimited Game Jacoby Beaver pip: 161 score: 0 is Player 1
XGID=--a-BaD-B---cEa--d-e----B-:0:0:1:63:0:0:3:0:10
Original Position

1.	Rollout1	8/5* 8/2*	eq: +0.136
	Player: Opponent: 52.40% (G:19.44% B:0.96%) 47.60% (G:14.59% B:1.01%) Conf.: � 0.015 (+0.121...+0.152) - [100.0%] Duration: 20 minutes 04 seconds
2.	Rollout1	24/15	eq: +0.034 (-0.103)
	Player: Opponent: 50.95% (G:12.19% B:0.56%) 49.05% (G:12.58% B:0.48%) Conf.: � 0.013 (+0.020...+0.047) - [0.0%] Duration: 21 minutes 07 seconds
3.	Rollout1	13/7 8/5*	eq: 0.000 (-0.137)
	Player: Opponent: 49.77% (G:16.74% B:0.81%) 50.23% (G:16.45% B:1.38%) Conf.: � 0.020 (-0.020...+0.020) - [0.0%] Duration: 21 minutes 33 seconds
4.	Rollout1	24/21 13/7	eq: -0.011 (-0.147)
	Player: Opponent: 49.58% (G:13.56% B:0.65%) 50.42% (G:13.03% B:0.63%) Conf.: � 0.016 (-0.027...+0.005) - [0.0%] Duration: 20 minutes 47 seconds
5.	Rollout1	13/4	eq: -0.052 (-0.189)
	Player: Opponent: 48.51% (G:14.58% B:0.49%) 51.49% (G:13.70% B:0.72%) Conf.: � 0.015 (-0.068...-0.037) - [0.0%] Duration: 18 minutes 34 seconds
1 1296 Games rolled with Variance Reduction. Moves: 3-ply, cube decisions: XG Roller

Above is John's rollout of the original position.

There are four related quiz problems below.
(White's position or roll varies slightly. Brown's position remains constant.)

Good Luck!

Nack

	is Player 2 score: 0 pip: 155 Unlimited Game Jacoby Beaver pip: 155 score: 0 is Player 1
XGID=-Ba--aD-B---cEa--d-e----B-:0:0:1:63:0:0:3:0:10
Problem #1: White to play 63 51S-41K-42-43P-52S-63

	is Player 2 score: 0 pip: 155 Unlimited Game Jacoby Beaver pip: 161 score: 0 is Player 1
XGID=--a-BaD-B---cEa--d-e----B-:0:0:1:61:0:0:3:0:10
Problem #2: White to play 61 54S-42P-21S-61

	is Player 2 score: 0 pip: 155 Unlimited Game Jacoby Beaver pip: 156 score: 0 is Player 1
XGID=--a-BaD-C---cDa--d-e----B-:0:0:1:63:0:0:3:0:10
Problem #3: White to play 63 52S-64R-21X-21H-F-63P-42U-63

	is Player 2 score: 0 pip: 155 Unlimited Game Jacoby Beaver pip: 156 score: 0 is Player 1
XGID=--a-BaD-C---cDa--d-e----B-:0:0:1:61:0:0:3:0:10
Problem #4: White to play 61 52S-64R-21X-21H-F-63P-42U-61

Messages In This Thread

• 54S-42P-21S-63
  John O'Hagan -- Monday, 14 September 2015, at 4:21 a.m.
  • 54S-42P-21S-63
    Stick -- Monday, 14 September 2015, at 4:24 a.m.
    • 54S-42P-21S-63
      neilkaz -- Monday, 14 September 2015, at 7:52 p.m.
  • 54S-42P-21S-63
    Karol Szczerek -- Monday, 14 September 2015, at 4:47 a.m.
  • 54S-42P-21S-63
    RobertFontaine -- Monday, 14 September 2015, at 5:01 a.m.
  • 54S-42P-21S-63
    Chase -- Monday, 14 September 2015, at 6:29 a.m.
  • 54S-42P-21S-63
    Taper_Mike -- Monday, 14 September 2015, at 7:33 p.m.
  • 54S-42P-21S-63 - Variant
    Stick -- Tuesday, 15 September 2015, at 4:13 a.m.
    • 54S-42P-21S-63 - Variant
      Taper_Mike -- Tuesday, 15 September 2015, at 9:16 p.m.
    • 32S-43H-64K-31-55O-51U-C-43 and variant -- ROLLOUTS
      Nack Ballard -- Thursday, 24 September 2015, at 12:32 a.m.
      • 32S-43H-64K-31-55O-51U-C-43 – No Jacoby, No Beavers – 3-ply XG2 Rollout
        Taper_Mike -- Thursday, 24 September 2015, at 3:13 a.m.
  • OTB & RO
    John O'Hagan -- Wednesday, 16 September 2015, at 2:08 a.m.
    • OTB & RO
      neilkaz -- Wednesday, 16 September 2015, at 2:22 a.m.
    • Quiz -- Four Problems
      Nack Ballard -- Wednesday, 16 September 2015, at 3:59 a.m.