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Subject: Re: Good Engine Test ... (Shredder 9 UCI)

Author: Kurt Utzinger

Date: 13:05:31 04/08/05

Go up one level in this thread


On April 08, 2005 at 15:37:56, Rob Basham wrote:

>[D]1k1r3r/1Pp2ppp/5n2/1pb4q/3P1pb1/1KP2N2/PP4PP/R1BQ1B1R b - - 0 1
>
>Found this in an old chess book today...
>
>black played...Rxd4...and went on to win...!
>London, 1880.
>
>Fritz 8 finds this move in 59 seconds....!
>P3-850


Analysis by Shredder 9 UCI: (P4 1.8/32 MB hash)

1...Bxf3
  ³  (-0.26)   Depth: 1/5   00:00:00
  ³  (-0.69)   Depth: 1/5   00:00:00
1...c6 2.Kc2
  µ  (-0.84)   Depth: 1/8   00:00:00
  ²  (0.53)   Depth: 2/8   00:00:00
1...Kxb7 2.Bxb5
  ²  (0.27)   Depth: 2/8   00:00:00
  ²  (0.27)   Depth: 2/8   00:00:00
1...Qd5+ 2.Kc2 Bf5+ 3.Bd3
  =  (0.00)   Depth: 2/8   00:00:00
  =  (-0.08)   Depth: 2/15   00:00:00
1...Bd6 2.Kc2 Kxb7
  =  (-0.11)   Depth: 2/15   00:00:00
  =  (-0.11)   Depth: 3/15   00:00:00
1...Qd5+ 2.Kc2 Bf5+ 3.Bd3 Rhe8 4.Bxf5 Qxf5+ 5.Qd3
  =  (-0.25)   Depth: 3/15   00:00:00
  ³  (-0.28)   Depth: 3/15   00:00:00
1...Kxb7 2.Bd3 Qd5+ 3.Kc2 Bd6
  ³  (-0.29)   Depth: 3/15   00:00:00
  ³  (-0.28)   Depth: 4/15   00:00:00
1...Be6+ 2.Kc2 Qg6+ 3.Bd3 Qxg2+ 4.Bd2 Bd5 5.Rf1 Be7
  ³  (-0.47)   Depth: 4/15   00:00:00
  ³  (-0.30)   Depth: 5/18   00:00:00
1...Qd5+ 2.Kc2 Bf5+ 3.Bd3 Bxd4 4.Bxf5 Qxf5+ 5.Qd3 Qxd3+ 6.Kxd3 Be3+ 7.Kc2 Kxb7
8.a4 bxa4 9.Rxa4 Ng4 10.Bd2
  ³  (-0.34)   Depth: 5/18   00:00:00
  µ  (-1.07)   Depth: 11/35   00:00:12  2791kN
1...Rxd4 2.cxd4 Qd5+ 3.Kc3 Ne4+ 4.Kc2 Nf2 5.Bxb5 Nxd1 6.Rxd1 Bxf3 7.gxf3 Bxd4
8.Ba6 Qc6+
  µ  (-1.08)   Depth: 11/36   00:00:17  3909kN
  -+  (-3.64)   Depth: 12/41   00:00:42  10284kN

(Utzinger, MyTown 08.04.2005)




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