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Subject: Ah well...

Author: Sune Larsson

Date: 11:43:24 12/26/05

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On December 26, 2005 at 13:17:59, Sune Larsson wrote:

>We were discussing the possibility of making a *Ratinglist for Endings*.
>Starting off from the Nunn endings [except n:o 3] - and then adding some.
>Proposed are 40 moves in 40 minutes.
>
>The Nunn positions:
>
>8/1ppr1kp1/p1p4p/8/8/5P2/PPP1RKPP/8 w - - 0 1
>8/1pk3pp/p7/3p1p2/3K4/6P1/PP2PP1P/8 b - - 0 1
>8/4k3/r4pp1/pR6/P4KP1/5P2/8/8 w - - 0 1
>8/p1p1k3/1p1p2p1/3Pq2p/2P1P3/1P3QPK/P7/8 w - - 0 1
>8/p3ppk1/1p4pp/3nN3/6PP/1P3P2/P3PK2/8 w - - 0 1
>7k/pp4pp/2n5/8/8/P7/1P4PP/2K1B3 b - - 0 1
>8/8/p4Bp1/1pPb2P1/1P2kp2/P7/5K2/8 w - - 0 1
>8/4k3/p1B4p/2K5/1P4bP/8/8/8 b - - 0 1
>3R4/1p6/2b5/2P1k2p/p3p2P/P6r/1P2KB2/8 b - - 0 1
>
>Possible adds right now - but these have to be checked a bit more.
>Maybe change one "good knight vs bad bishop" [there are 3 of them here] -
>for another pawn ending.
>
>8/5b2/1k2p1p1/2NpP1P1/1K1P4/8/8/8 w - - 0 1
>8/5p1k/r5pp/P7/3R3P/6P1/5PK1/8 w - - 0 1
>4b3/5k2/4p1p1/3pP2p/2pP1P1P/2P5/6N1/2K5 w - - 0 1
>8/1p1b2k1/p1p1p1p1/2P1P2p/1P3P1P/P2B4/5K2/8 w - - 0 1
>6k1/2p3np/1p1p2p1/3P4/1PPK1R2/6PB/7P/4r3 w - - 0 1
>1n6/4k2p/p3ppp1/1pPp4/3P1PP1/3NP3/P3K2P/8 w - - 0 1
>3r4/7p/Rp4k1/5p2/4p3/2P5/PP3P1P/5K2 b - - 0 1
>8/4k3/1p2b1pp/p1p1p3/P1P1P3/1P3P1P/5KB1/8 b - - 0 37
>2r5/1p1k1p2/p2p2p1/P1PPnp1p/1P1K1N1P/5P2/4R1P1/8 w - - 0 1
>8/6b1/4k2p/p1p1p1p1/2P1K1P1/PP3N1P/8/8 w - - 0 1
>2r3k1/4pp1p/3p2p1/p2R4/1r6/1P4P1/P3PP1P/R5K1 b - - 0 1
>
>
>/S

 Pawn endings are very much calculations - so I stick to the 20 positions
 above. Furthermore I think it would be sufficent with the best of say
 top-10 programs. That means Rybka, Fruit, Fritz9, Shredder9, Hiarcs10 and
 5 more. Just a thought.

 RookE                       1,3,11,16
 PawnE                       2
 KnightE                     5,15
 BishopE                     8,13,17
 QueenE                      4
 Bish vs KnE                 6
 Opp col bishE               7
 Good Kn vs bad BishE        10,12,19
 Rooks+opp col BishE         9
 Rook+Bish vs Rook+KnE       14
 Rook+Kn vs Rook+KnE         18
 Double RookE                20

 /S




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