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Subject: Re: An Curious Endgame - and Rybka beta 1.0

Author: Timothy J. Frohlick

Date: 19:46:48 12/05/05

Go up one level in this thread

This is simpler:

[D]1qk3K/Qp6/pBp5/P1P5/5pp1/8/5PP1/8 b - - 0 1

New game
1qk3K1/Qp6/pBp5/P1P5/5pp1/8/5PP1/8 b - - 0 1

Analysis by Rybka 1.0 Beta 32-bit:

1...Qxa7
  +-  (2.14)   Depth: 3   00:00:00
1...Qxa7
  +-  (2.11)   Depth: 4   00:00:00
1...Qxa7 2.Bxa7
  +-  (2.21)   Depth: 5   00:00:00
1...Qxa7 2.Bxa7 Kc7
  +-  (2.44)   Depth: 6   00:00:00  1kN
1...Qxa7 2.Bxa7 Kc7 3.Kf7
  +-  (2.58)   Depth: 7   00:00:00  2kN
1...Qxa7 2.Bxa7 Kc7 3.Kf7 Kd7
  +-  (2.78)   Depth: 8   00:00:00  5kN
1...Qxa7 2.Bxa7 Kc7 3.Kf7 Kd7 4.Bb8
  +-  (3.11)   Depth: 9   00:00:00  10kN
1...Qxa7 2.Bxa7 Kc7 3.Kf7 Kd7 4.Kf6 f3
  +-  (3.42)   Depth: 10   00:00:00  18kN
1...Qxa7 2.Bxa7 f3 3.g3 b5 4.cxb6 c5 5.b7+ Kxb7
  +-  (3.22)   Depth: 11   00:00:00  32kN
1...Qxa7 2.Bxa7 b5 3.axb6 a5 4.Kf7 a4 5.b7+ Kxb7 6.Bb6
  ²  (0.45)   Depth: 12   00:00:00  71kN
1...Qxa7 2.Bxa7 b5 3.axb6 a5 4.Kf7 a4 5.b7+ Kxb7 6.Bb6
  ²  (0.43)   Depth: 13   00:00:00  87kN
1...Qxa7 2.Bxa7 b5 3.axb6 a5 4.Kf7 a4 5.b7+ Kxb7 6.Bb6
  ²  (0.46)   Depth: 14   00:00:00  113kN
1...Qxa7 2.Bxa7 b5 3.axb6 a5 4.Kf7 a4 5.b7+ Kxb7 6.Bb6
  ²  (0.42)   Depth: 15   00:00:00  156kN
1...Qxa7 2.Bxa7 b5 3.axb6 a5 4.Kf7 a4 5.b7+ Kxb7 6.Bb6
  ²  (0.45)   Depth: 16   00:00:01  218kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.13)   Depth: 17   00:00:01  397kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.13)   Depth: 18   00:00:02  527kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 19   00:00:03  713kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 20   00:00:05  1022kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 21   00:00:08  1437kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 22   00:00:13  2043kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 23   00:00:20  2924kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 24   00:00:34  4388kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 25   00:01:02  6693kN
1...Qxa7 2.Bxa7 b5 3.cxb6 Kb7 4.Kf7 c5 5.Ke6 c4 6.Ke5
  -+  (-5.19)   Depth: 26   00:01:55  10388kN

(Frohlick, MyTown 05.12.2005)




On December 05, 2005 at 22:32:11, Eduard Nemeth wrote:

>Komposition Nemeth,E - 20.08.2002
>
>[D]1qk4K/Qp6/pBp5/P1P5/5pp1/8/5PP1/8 b - - 0 1
>
>1...Qxa7!! and black wins. :)
>
>Analysis by Rybka 1.0 Beta 32-bit:
>
>1...Dxa7
>  +-  (1.86)   Tiefe: 3   00:00:00
>1...Dxa7
>  +-  (1.93)   Tiefe: 4   00:00:00
>1...Dxa7 2.Lxa7
>  +-  (1.97)   Tiefe: 5   00:00:00
>1...Dxa7 2.Lxa7 Kd7
>  +-  (2.06)   Tiefe: 6   00:00:00  2kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+
>  =  (0.00)   Tiefe: 6   00:00:00  4kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+
>  =  (0.00)   Tiefe: 7   00:00:00  5kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 8   00:00:00  7kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 9   00:00:01  11kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 10   00:00:01  19kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 11   00:00:02  33kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 12   00:00:03  57kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 13   00:00:05  97kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 14   00:00:07  167kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 15   00:00:11  271kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 16   00:00:17  438kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 17   00:00:29  734kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 18   00:00:56  1365kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 19   00:01:44  2432kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 20   00:03:16  4376kN
>1...De5+ 2.Kh7 Dh5+ 3.Kg7 Dg5+ 4.Kf7+ Df5+ 5.Ke7# De5+ 6.Kf8+
>  =  (0.00)   Tiefe: 21   00:06:52  8590kN
>
>(Nemeth, Privat 06.12.2005)

• Re: An Curious Endgame - and Rybka beta 1.0 correction Timothy J. Frohlick 19:48:04 12/05/05
  • Re: No correction (please post a analysis with my position thanks) ! Eduard Nemeth 20:53:21 12/05/05
    • Re: No correction (please post a analysis with my position thanks) ! Uri Blass 21:01:16 12/05/05

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