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GNU 4-ply evals of variants

Posted By: Timothy Chow
Date: Wednesday, 9 June 2010, at 12:22 a.m.

In Response To: Rollout: Leonardo Jerkovic's "easy" 5-1 (Timothy Chow)

I looked at some other awkward rolls for Blue. The general message seems to be that Blue, with a large race lead, wants to play safe and avoid getting hit. At least, that theory explains why in Leonardo's original position, 13/7 and 8/7 6/1* don't do so well. However, it doesn't explain why 8/3*/2 does as well as or better than 8/7/2.

---

gnubg	173
tchow	139
Position ID: 4OtgwCTgc8YHAA Match ID: cInxAAAAAAAA

#		Ply	Move	Equity
	1	4	13/10 6/2	+0.535
			0.649 0.121 0.003 - 0.351 0.072 0.001
	2	4	13/6	+0.526 ( -0.009)
			0.643 0.133 0.003 - 0.357 0.069 0.001
	3	4	13/10 8/4	+0.488 ( -0.046)
			0.634 0.127 0.003 - 0.366 0.080 0.001
	4	4	13/9 6/3*	+0.477 ( -0.058)
			0.622 0.152 0.006 - 0.378 0.094 0.002

---

gnubg	173
tchow	139
Position ID: 4OtgwCTgc8YHAA Match ID: cAn2AAAAAAAA

#		Ply	Move	Equity
	1	4	13/8 6/2	+0.505
			0.640 0.127 0.003 - 0.360 0.075 0.001
	2	4	13/4	+0.499 ( -0.006)
			0.635 0.131 0.003 - 0.365 0.079 0.001
	3	4	13/9 8/3*	+0.427 ( -0.078)
			0.609 0.156 0.006 - 0.391 0.099 0.002
	4	4	13/9 13/8	+0.409 ( -0.095)
			0.611 0.140 0.005 - 0.389 0.089 0.002

---

gnubg	173
tchow	139
Position ID: 4OtgwCTgc8YHAA Match ID: cIn6AAAAAAAA

#		Ply	Move	Equity
	1	4	13/2	+0.486
			0.632 0.136 0.003 - 0.368 0.078 0.001
	2	4	13/7 6/1*	+0.456 ( -0.030)
			0.618 0.143 0.004 - 0.382 0.092 0.002
	3	4	13/8 13/7	+0.416 ( -0.070)
			0.612 0.140 0.004 - 0.388 0.089 0.002
	4	4	13/7 8/3*	+0.373 ( -0.113)
			0.598 0.148 0.005 - 0.402 0.103 0.002

Messages In This Thread

• easy 5-1
  Leonardo Jerkovic -- Saturday, 29 May 2010, at 3:49 a.m.
  • easy 5-1
    garyo -- Saturday, 29 May 2010, at 7:40 a.m.
  • easy 5-1
    Casper van der Tak -- Saturday, 29 May 2010, at 7:45 a.m.
  • easy 5-1
    Timothy Chow -- Saturday, 29 May 2010, at 5:43 p.m.
  • easy 5-1
    neilkaz -- Saturday, 29 May 2010, at 6:43 p.m.
  • Rollout: Leonardo Jerkovic's "easy" 5-1
    Timothy Chow -- Tuesday, 8 June 2010, at 11:30 p.m.
    • Rollout: L.J.;s 5-1 -- contrast and compare
      Daniel Murphy -- Tuesday, 8 June 2010, at 11:35 p.m.
      • Rollout: L.J.;s 5-1 -- contrast and compare
        Casper van der Tak -- Wednesday, 9 June 2010, at 7:16 a.m.
    • GNU 4-ply evals of variants
      Timothy Chow -- Wednesday, 9 June 2010, at 12:22 a.m.