Author: Uri Blass
Date: 21:11:59 10/21/05
Go up one level in this thread
On October 21, 2005 at 22:37:20, Mike Hood wrote: >On October 21, 2005 at 06:58:31, Eduard Nemeth wrote: > >>>[D]5r2/p1p2qpk/1p1pp1np/4p3/4P3/2P1NrP1/PPP1QPKP/3R1R2 b - - 0 1 >>> >>>Anyway! Which program can find here 20...Nf4+ ? >> >>On my P3 600 MHz, Fritz 8 is blind! >> >>Analysis by Fritz 8: >> >>1...Tf4 2.Sc4 Tf6 3.Kg1 Kh8 4.Se3 Se7 5.Td2 Sc6 6.Dc4 Sd8 7.De2 Kg8 >>³ (-0.53) Tiefe: 13/35 00:01:28 25414kN >>1...Tf4-- >>= (-0.25) Tiefe: 14/36 00:02:59 55206kN >>1...Tf4 2.Kg1 Txe4 3.b4 Df5 4.f3 Txe3 5.Dxe3 Dxc2 6.Td2 Df5 7.b5 Kg8 >>= (-0.09) Tiefe: 14/37 00:03:27 64592kN >>1...Se7! >>= (-0.13) Tiefe: 14/37 00:03:39 68615kN >>1...Se7! >>³ (-0.28) Tiefe: 14/37 00:04:01 75420kN >>1...Se7 2.a4 Dh5 3.Tde1 Sg6 4.Dc4 T3f7 5.Kg1 Te8 6.De2 Df3 7.Dxf3 >>³ (-0.44) Tiefe: 14/40 00:06:26 121444kN >> > >Hallo Eduard! > >What version of Fritz 8 are you using? This is what Fritz 8, version 8.1.2.0, >says on my Pentium 4, 2.8 GHz. Note that Fritz 8 picks Nf4+ after 0 seconds, >changes to Ne7 after 2 seconds, but changes back to Nf4+ and sticks with it >after 6 seconds. If Fritz8.1.2.0 is Fritz8 Bilbao then I think that most people with Fritz8 do not have it. My Fritz8 needs depth 17 and 5 minutes to converge to Nf4 New game, 5r2/p1p2qpk/1p1pp1np/4p3/4P3/2P1NrP1/PPP1QPKP/3R1R2 b - - 0 1 Analysis by Fritz 8: 1...Rf4-- ³ (-0.53) Depth: 7/19 00:00:00 71kN 1...Rf4 2.f3 Qf6 3.Ng4 ³ (-0.53) Depth: 7/19 00:00:00 75kN 1...a6! ³ (-0.56) Depth: 7/23 00:00:00 115kN 1...a6 2.Kg1 Nh8 3.Qxa6 Rxf2 4.Ng4 Rf3 5.Qc4 ³ (-0.53) Depth: 8/24 00:00:00 215kN 1...Ne7! ³ (-0.56) Depth: 8/24 00:00:00 296kN 1...Ne7! µ (-0.72) Depth: 8/27 00:00:00 446kN 1...Ne7 2.Rd2 Kg8 3.Ng4 Ng6 4.Rd3 Rf4 5.Kg1 Rf3 6.Rxf3 ³ (-0.53) Depth: 9/28 00:00:00 1057kN 1...Qf6! ³ (-0.56) Depth: 9/28 00:00:01 1332kN 1...a5! ³ (-0.59) Depth: 9/32 00:00:01 1802kN 1...a5 2.Ng4 a4 3.Rd3 Rxd3 4.cxd3 Kg8 5.Ne3 Qf6 6.Qg4 c6 ³ (-0.47) Depth: 10/28 00:00:02 2897kN 1...Qf6! ³ (-0.50) Depth: 10/28 00:00:02 3139kN 1...Qf6 2.Kg1 Qg5 3.Qc4 Qe7 4.Qa6 Qf7 5.Rd2 Ne7 6.Qxa7 ³ (-0.56) Depth: 10/28 00:00:02 3283kN 1...Ne7! ³ (-0.59) Depth: 10/29 00:00:03 3676kN 1...Ne7 2.Rd2 Kg8 3.Kh1 Qh5 4.Kg2 Kh7 5.c4 Ng6 ³ (-0.53) Depth: 11/33 00:00:05 6310kN 1...Ne7 2.Kg1 Ng8 3.Rd2 Qh5 4.Ng2 Qg5 5.Rd3 R3f6 6.h4 Qg6 7.h5 Qg5 ³ (-0.47) Depth: 12/36 00:00:13 16523kN 1...Qf6! ³ (-0.50) Depth: 12/36 00:00:14 17800kN 1...Qf6 2.Kg1 Qg5 3.Rd3 a6 4.Ng2 Qg4 5.Rxf3 Rxf3 6.Qc4 d5 ³ (-0.63) Depth: 12/36 00:00:16 19691kN 1...Qf6 2.Kg1 Qg5 3.Ng2 Qg4 4.Rd2 h5 5.Ne1 Nf4 6.Qc4 Nh3+ 7.Kg2 Ng5 8.Nxf3 Qxf3+ ³ (-0.47) Depth: 13/34 00:00:21 26287kN 1...Rf4! ³ (-0.50) Depth: 13/36 00:00:29 38003kN 1...Rf4-- = (-0.22) Depth: 14/37 00:00:41 53203kN 1...Rf4 2.Kg1 Rxe4 3.b4 Qf5 4.f3 Rxe3 5.Qxe3 Qxc2 6.Rd2 Qf5 7.b5 Kg8 8.a3 = (-0.09) Depth: 14/37 00:00:46 60266kN 1...Qf6! = (-0.13) Depth: 14/37 00:00:49 63467kN 1...Qf6! ³ (-0.28) Depth: 14/37 00:00:50 65079kN 1...Qf6 2.Kg1 Qg5 3.Ng2 a5 4.Rd3 R3f7 5.h4 Qf6 6.h5 Ne7 7.f4 exf4 8.Rdf3 Qg5 9.Nxf4 ³ (-0.50) Depth: 14/37 00:00:55 71583kN 1...Nf4+! ³ (-0.53) Depth: 14/40 00:00:59 77906kN 1...Nf4+ 2.gxf4 Qg6+ 3.Kh1 Qxe4 4.Kg1 Rf6 5.f5 exf5 6.Rfe1 Rg6+ 7.Kf1 ³ (-0.44) Depth: 15/37 00:01:12 95111kN 1...Qf6! ³ (-0.47) Depth: 15/37 00:01:22 109084kN 1...Qf6 2.Kg1 Qg5 3.Ng2 a5 4.Rd3 R3f7 5.h4 Qf6 6.h5 Ne7 7.f4 exf4 8.Rdf3 Ng6 9.hxg6+ ³ (-0.50) Depth: 16/43 00:03:01 242198kN 1...Qf6 2.Kg1 Qg5 3.Ng2 a5 4.Rd3 R3f7 5.h4 Qf6 6.h5 Ne7 7.Rdd1 Qg5 8.Qc4 Qxh5 ³ (-0.44) Depth: 17/41 00:04:50 394032kN 1...Nf4+! ³ (-0.47) Depth: 17/45 00:05:03 411700kN 1...Nf4+! ³ (-0.63) Depth: 17/45 00:05:07 416674kN 1...Nf4+ 2.gxf4 Qg6+ 3.Kh1 Qxe4 4.Kg1 Rf6 5.f5 exf5 6.Rfe1 Rg6+ 7.Kf1 Rh3 8.Qd3 Qh1+ 9.Ke2 Qf3+ 10.Kd2 f4 11.Nf1 µ (-0.81) Depth: 17/45 00:05:27 445393kN (, 22.10.2005)
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.