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Subject: Re: FRC Perft - 5 short examples

Author: Reinhard Scharnagl

Date: 08:02:25 11/02/04

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FEN: r1k1r2q/p1ppp1pp/8/8/8/8/P1PPP1PP/R1K1R2Q w KQkq - 0 1

  +-*--b--*--d--*--f--g--h-+ MS Vis. Studio C++ Vers. 13.10
8 |[r]:::[k]:::[r]:::   [q]| (Compilation: Nov  2 2004)
7 |[p]   [p][p][p]   [p][p]|
6 |   :::   :::   :::   :::| Perft Testseries
5 |:::   :::   :::   :::   |
4 |   :::   :::   :::   :::| (without caching)
3 |:::   :::   :::   :::   |
2 |<P>:::<P><P><P>:::<P><P>| Smirf Test No.: 00
1 |<R>   <K>   <R>   :::<Q>|
=>+-*--b--*--d--*--f--g--h-+ Break Time 1.0 Sec.

Ply     Nodes    all (x)   (e.p.)    all (+) all (++)    Promot.    Castl. Sec.
-------------------------------------------------------------------------------
1          23          0        0          0        0          0         2    0
2         522          0        0          4        0          0        43    0
3       12333         74        0        186        0          0       620    0
4      285754       2435        0       5623        0          0     13951  0.8
5     7096972     114337      127     187447        0          0    223136 17.6
-------------------------------------------------------------------------------


FEN: r1k2r1q/p1ppp1pp/8/8/8/8/P1PPP1PP/R1K2R1Q w KQkq - 0 1

  +-*--b--*--d--e--*--g--h-+ MS Vis. Studio C++ Vers. 13.10
8 |[r]:::[k]:::   [r]   [q]| (Compilation: Nov  2 2004)
7 |[p]   [p][p][p]   [p][p]|
6 |   :::   :::   :::   :::| Perft Testseries
5 |:::   :::   :::   :::   |
4 |   :::   :::   :::   :::| (without caching)
3 |:::   :::   :::   :::   |
2 |<P>:::<P><P><P>:::<P><P>| Smirf Test No.: 01
1 |<R>   <K>   :::<R>:::<Q>|
=>+-*--b--*--d--e--*--g--h-+ Break Time 1.0 Sec.

Ply     Nodes    all (x)   (e.p.)    all (+) all (++)    Promot.    Castl. Sec.
-------------------------------------------------------------------------------
1          28          1        0          1        0          0         1    0
2         738         27        0         21        0          0        30    0
3       20218        754        0        628        0          0       596  0.1
4      541480      20431        0      16130        0          0     16992  1.3
-------------------------------------------------------------------------------


FEN: 8/8/8/4B2b/6nN/8/5P2/2R1K2k w Q - 0 1

  +-a--b--c--d--e--f--g--h-+ MS Vis. Studio C++ Vers. 13.10
8 |   :::   :::   :::   :::| (Compilation: Nov  2 2004)
7 |:::   :::   :::   :::   |
6 |   :::   :::   :::   :::| Perft Testseries
5 |:::   :::   <B>   :::[b]|
4 |   :::   :::   :::[n]<N>| (without caching)
3 |:::   :::   :::   :::   |
2 |   :::   :::   <P>   :::| Smirf Test No.: 02
1 |:::   <R>   <K>   :::[k]|
=>+-a--b--*--d--*--f--g--h-+ Break Time 1.0 Sec.

Ply     Nodes    all (x)   (e.p.)    all (+) all (++)    Promot.    Castl. Sec.
-------------------------------------------------------------------------------
1          34          0        0          3        0          0         1    0
2         318         52        0          8        2          0         0    0
3        9002        171        0        539        0          0        93    0
4      118388       8289        0       5952      124          0         0  0.3
5     3223406      89276        0     165371       26          0     19739  7.3
-------------------------------------------------------------------------------


FEN: 2r5/8/8/8/8/8/6PP/k2KR3 w K - 0 1

  +-a--b--c--d--e--f--g--h-+ MS Vis. Studio C++ Vers. 13.10
8 |   :::[r]:::   :::   :::| (Compilation: Nov  2 2004)
7 |:::   :::   :::   :::   |
6 |   :::   :::   :::   :::| Perft Testseries
5 |:::   :::   :::   :::   |
4 |   :::   :::   :::   :::| (without caching)
3 |:::   :::   :::   :::   |
2 |   :::   :::   :::<P><P>| Smirf Test No.: 03
1 |[k]   :::<K><R>   :::   |
=>+-a--b--c--*--*--f--g--h-+ Break Time 1.0 Sec.

Ply     Nodes    all (x)   (e.p.)    all (+) all (++)    Promot.    Castl. Sec.
-------------------------------------------------------------------------------
1          17          0        0          3        0          0         1    0
2         242          1        0         28        0          0         0    0
3        3931         55        0        390        0          0        52    0
4       57700       1322        0       5827        0          0         0  0.1
5      985298      13562        0      72091        0          0      2121  2.5
-------------------------------------------------------------------------------


FEN: 4r3/3k4/8/8/8/8/6PP/qR1K1R2 w KQ - 0 1

  +-a--b--c--d--e--f--g--h-+ MS Vis. Studio C++ Vers. 13.10
8 |   :::   :::[r]:::   :::| (Compilation: Nov  2 2004)
7 |:::   :::[k]:::   :::   |
6 |   :::   :::   :::   :::| Perft Testseries
5 |:::   :::   :::   :::   |
4 |   :::   :::   :::   :::| (without caching)
3 |:::   :::   :::   :::   |
2 |   :::   :::   :::<P><P>| Smirf Test No.: 04
1 |[q]<R>:::<K>:::<R>:::   |
=>+-a--*--c--*--e--*--g--h-+ Break Time 1.0 Sec.

Ply     Nodes    all (x)   (e.p.)    all (+) all (++)    Promot.    Castl. Sec.
-------------------------------------------------------------------------------
1          19          1        0          1        0          0         0    0
2         628         20        0         76        0          0         0    0
3       12858        499        0       1090        0          0       163    0
4      405636      15223        0      62483        0          0         0  0.8
5     8992652     286260        0     857746        0          0     81416 20.5
-------------------------------------------------------------------------------



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