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Subject: Re: Strong Endgame-Score from Ruffian (without TBs!)

Author: Eduard Nemeth

Date: 03:34:19 09/25/02

Go up one level in this thread

In one from the games it come to this position:

Ruffian 1.0.0 Engine - Genius 3 Engine

[D]8/8/8/8/2R2pk1/8/1r6/5K2 w - - 0 1


Ruffian played now Rc3! but not this only, his score was 0.00 !!!!! (without
Tablebases!), here:

Analysis by Ruffian 1.0.0:


70.Tc3 Th2 71.Ta3 Th3 72.Ta2 Kg3 73.Tg2+ Kf3 74.Tf2+ Ke4 75.Tb2 Tf3+ 76.Ke2 Tg3
77.Kf1 f3 78.Ta2 Tg2 79.Txg2 fxg2+ 80.Kxg2 Kf5 81.Kf2 Kg6 82.Ke1 Kg5 83.Kf1 Kh6
84.Ke1 Kh7
  =  (0.00)   Tiefe: 23/36   00:00:27  11394kN
70.Tc3 Th2 71.Ta3 Th3 72.Ta2 Kg3 73.Tg2+ Kf3 74.Tf2+ Ke4 75.Tb2 Tf3+ 76.Ke2 Tg3
77.Kf1 f3 78.Ta2 Tg2 79.Txg2 fxg2+ 80.Kxg2 Kf5 81.Kf2 Kg6 82.Ke1 Kg5 83.Kf1 Kh6
84.Ke1 Kh7
  =  (0.00)   Tiefe: 24/39   00:00:36  15853kN



Analysis by Fritz 7:

1.Tc3 Th2 2.Ke1 Tg2 3.Kf1 Td2 4.Tb3
  µ  (-1.34)   Tiefe: 16/28   00:00:12  4318kN
1.Tc3 Th2 2.Ke1 Tg2 3.Kf1 Td2 4.Tb3
  µ  (-1.34)   Tiefe: 17/31   00:00:21  7677kN


No 0.00 !

Analysis by Crafty 18.15:

1.Tc8 Ta2 2.Tg8+ Kf3 3.Kg1 Ta5 4.Kh2 Kf2 5.Kh3 Ta3+ 6.Kh4 f3 7.Tf8 Ke2 8.Kg3 Tb3
9.Te8+ Te3 10.Tf8
  -+  (-2.52)   Tiefe: 14/28   00:00:25  10393kN
1.Tc8 Ta2 2.Tg8+ Kf3 3.Kg1 Ta5 4.Kh2 Te5 5.Tg7 Ke3 6.Tf7 f3 7.Kg3 Tg5+ 8.Kh4 Tg6
9.Te7+ Kf4 10.Kh5
  -+  (-2.55)   Tiefe: 15/30   00:00:45  19740kN

Crafty plays without Tbs Rc8?!  Score -2.55 !

Eduard

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