Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: some results of Deep Fritz on the nolot test suite

Author: Uri Blass

Date: 01:14:46 09/02/01

Go up one level in this thread


On September 02, 2001 at 03:46:19, Peter McKenzie wrote:

>On September 01, 2001 at 03:06:36, Uri Blass wrote:
>
>>New position
>>r4rk1/pp1n1p1p/1nqP2p1/2b1P1B1/4NQ2/1B3P2/PP2K2P/2R5 w - - 0 1
>>
>>Analysis by Deep Fritz:
>>1.Bf6 Qb5+ 2.Ke1 Nxf6 3.Nxf6+ Kg7 4.Nh5+ gxh5 5.Qf6+ Kg8 6.Qg5+ Kh8
>>  =  (0.00)   Depth: 16/46   00:58:08  2202882kN
>>1.Rxc5!
>>  =  (-0.12)   Depth: 16/47   01:24:52  3194479kN
>>1.Rxc5! Qxc5 2.Nxc5 Nxc5 3.Bh6 Nxb3 4.axb3 Nd7 5.Bxf8 Rxf8 6.Qe4 b6
>
>interesting PV first up wouldn't you say?
>It seems that Fritz has already totally refuted 1.Rxc5 Nxc5

Yes
>
>>  +-  (2.88)   Depth: 16/47   01:31:32  3406222kN
>>1.Rxc5--
>>  +-  (2.56)   Depth: 17/46   01:37:46  3618726kN
>>1.Rxc5--
>>  +-  (2.56)   Depth: 17/47   01:46:03  3887272kN
>>1.Rxc5!
>>  +-  (2.88)   Depth: 18/47   02:29:13  5333982kN
>>1.Rxc5! Qxc5 2.Nxc5 Nxc5 3.Bh6 Nxb3 4.axb3 Nd7 5.Bxf8 Rxf8 6.Qe4 b6
>>  +-  (3.00)   Depth: 18/48   02:55:01  6197066kN
>>1.Rxc5 Qxc5 2.Nxc5 Nxc5 3.Bh6 Nxb3 4.axb3 Nd7 5.Bxf8 Rxf8 6.Qd4 b6
>>  +-  (3.09)   Depth: 19/49   04:38:34  9702846kN
>>
>>(blass, tel-aviv 31.08.2001)
>>
>>New position
>>r1b1kb1r/1p1n1ppp/p2ppn2/6BB/2qNP3/2N5/PPP2PPP/R2Q1RK1 w kq - 0 1
>>
>>Analysis by Deep Fritz:
>>
>>1.Be2 Qc7 2.a4 b6 3.Bh5 Nxh5 4.Qxh5 Ne5 5.Rfd1 Nc4 6.Ra2 Bd7
>>  ²  (0.41)   Depth: 15/37   00:07:27  292695kN
>>1.Bf3!
>>  ²  (0.44)   Depth: 15/39   00:11:07  430472kN
>>1.Bf3 Be7 2.Qd2 Rb8 3.a3 b5 4.Rfd1 Qc7 5.b4 Ne5 6.Be2 Bb7
>>  ²  (0.38)   Depth: 16/43   00:31:03  1060753kN
>>1.Nxe6!
>>  ²  (0.41)   Depth: 16/43   00:49:03  1789893kN
>>1.Nxe6! Qxe6 2.Nd5 Kd8 3.Bg4 Qe5 4.f4 Qxb2 5.Bxd7 Bxd7 6.Rb1 Qxa2
>
>it seems this is just a partial PV?
>Doesn't Fritz print the whole PV?

No,it does not do it.

Uri



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.