Author: Uri Blass
Date: 05:24:15 10/01/05
Go up one level in this thread
On October 01, 2005 at 08:13:00, Michael Diosi wrote: >Hello, > >This has been posted before in both the Winboard and Exactachess fora. It is a >mate in one. How long does an engine take to realise this? Some are instant, >others (like Fritz 9) take hours. The problem is to do with what an engine looks >at when it analyzes a position. Captures or looking for mate first. > >[d] 8/8/pppppppK/NBBR1NRp/nbbrqnrP/PPPPPPPk/8/6Q1 w - - 0 1 > > >Best, > >Michael Here is some analysis by Shredder9 and by Fruit2.2 It is clear that Fruit2.2 extends too much and can be improved.New game, 8/8/pppppppK/NBBR1NRp/nbbrqnrP/PPPPPPPk/8/6Q1 w - - 0 1 Analysis by Shredder 9 UCI: 1.dxe4 +- (1.60) Depth: 1/1 00:00:00 1.dxe4 +- (7.17) Depth: 1/1 00:00:00 1.dxe4 Rxd5 2.exd5 axb5 3.axb4 bxa5 4.exf4 exf5 5.bxc4 fxg5 6.fxg4 dxc5 7.Kxg5 cxd5 8.cxd5 Nxc3 +- (10.85) Depth: 1/30 00:00:01 1.Qh1# +- (#1) Depth: 1/30 00:00:02 1.Qh1# +- (#1) Depth: 1/30 00:00:02 (, 01.10.2005) New game, 8/8/pppppppK/NBBR1NRp/nbbrqnrP/PPPPPPPk/8/6Q1 w - - 0 1 Analysis by Fruit 2.2: 1.Qh1# +- (#1) Depth: 1/33 00:04:03 1.Qh1# +- (#1) Depth: 2/33 00:04:03 1.Qh1# +- (#1) Depth: 3/33 00:04:03 1.Qh1# +- (#1) Depth: 4/33 00:04:03 1.Qh1# +- (#1) Depth: 5/33 00:04:03 1.Qh1# +- (#1) Depth: 6/33 00:04:03 253169kN 1.Qh1# +- (#1) Depth: 7/33 00:04:03 253169kN 1.Qh1# +- (#1) Depth: 8/33 00:04:04 253169kN 1.Qh1# +- (#1) Depth: 9/33 00:04:04 253169kN 1.Qh1# +- (#1) Depth: 10/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 11/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 12/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 13/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 14/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 15/33 00:04:04 253170kN 1.Qh1# +- (#1) Depth: 16/33 00:04:05 253171kN 1.Qh1# +- (#1) Depth: 17/33 00:04:05 253171kN 1.Qh1# +- (#1) Depth: 18/33 00:04:05 253172kN 1.Qh1# +- (#1) Depth: 19/33 00:04:05 253173kN 1.Qh1# +- (#1) Depth: 20/33 00:04:05 253174kN 1.Qh1# +- (#1) Depth: 21/33 00:04:05 253176kN 1.Qh1# +- (#1) Depth: 22/33 00:04:05 253178kN 1.Qh1# +- (#1) Depth: 23/33 00:04:06 253182kN 1.Qh1# +- (#1) Depth: 24/33 00:04:06 253186kN 1.Qh1# +- (#1) Depth: 25/33 00:04:06 253195kN 1.Qh1# +- (#1) Depth: 26/33 00:04:06 253203kN 1.Qh1# +- (#1) Depth: 27/33 00:04:06 253219kN 1.Qh1# +- (#1) Depth: 28/33 00:04:06 253236kN 1.Qh1# +- (#1) Depth: 29/33 00:04:06 253269kN 1.Qh1# +- (#1) Depth: 30/33 00:04:07 253301kN 1.Qh1# +- (#1) Depth: 31/33 00:04:07 253367kN 1.Qh1# +- (#1) Depth: 32/33 00:04:07 253432kN 1.Qh1# +- (#1) Depth: 33/33 00:04:07 253564kN 1.Qh1# +- (#1) Depth: 34/33 00:04:08 253695kN 1.Qh1# +- (#1) Depth: 35/33 00:04:08 253957kN 1.Qh1# +- (#1) Depth: 36/33 00:04:08 254219kN 1.Qh1# +- (#1) Depth: 37/33 00:04:09 254743kN 1.Qh1# +- (#1) Depth: 38/33 00:04:10 255268kN 1.Qh1# +- (#1) Depth: 39/33 00:04:11 256316kN 1.Qh1# +- (#1) Depth: 40/33 00:04:13 257365kN 1.Qh1# +- (#1) Depth: 41/33 00:04:14 259462kN 1.Qh1# +- (#1) Depth: 42/33 00:04:16 261559kN 1.Qh1# +- (#1) Depth: 43/33 00:04:18 265754kN 1.Qh1# +- (#1) Depth: 44/33 00:04:19 269948kN 1.Qh1# +- (#1) Depth: 45/33 00:04:22 278337kN 1.Qh1# +- (#1) Depth: 46/33 00:04:27 286725kN 1.Qh1# +- (#1) Depth: 47/33 00:04:36 303503kN 1.Qh1# +- (#1) Depth: 48/33 00:04:46 320280kN (, 01.10.2005)
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