Author: Robert Hyatt
Date: 11:24:57 01/17/02
Go up one level in this thread
On January 17, 2002 at 12:53:21, Joshua Lee wrote: >Deep Thought / Blue - Fritz / Quest [B33] >WM Hong Kong (5), 1995 > >1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e5 6.Ndb5 d6 7.Bg5 a6 8.Na3 b5 >9.Bxf6 gxf6 10.Nd5 f5 11.Bd3 Be6 12.Qh5 Deep Thought / Blue - Fritz / Quest >r2qkb1r/5p1p/p1npb3/1p1Np2Q/4Pp2/N2B4/PPP2PPP/R3K2R w KQkq - 0 1 > >Analysis by Fritz 7: > >13.c3 Bxd5 14.exd5 Ne7 15.0-0 Bg7 16.Be4 Qc7 > ² (0.60) Depth: 7/21 00:00:00 104kN >13.c3 Rg8 14.0-0 h6 15.Be2 b4 16.Nc4 bxc3 17.bxc3 > ² (0.60) Depth: 8/26 00:00:00 211kN >13.c3 Rg8 14.0-0 h6 15.h3 Bg7 16.Nc2 Ne7 17.Ncb4 Nxd5 > ² (0.44) Depth: 9/28 00:00:02 578kN >13.0-0! > ² (0.47) Depth: 9/29 00:00:03 755kN >13.0-0 h6 14.c3 Rg8 15.h3 Bg7 16.Nc2 Ne7 17.Ncb4 Nxd5 > ² (0.44) Depth: 10/26 00:00:08 2103kN >13.0-0 h6 14.c3 Rg8 15.h3 Bg7 16.Nc2 Ne7 17.Ncb4 Nxd5 18.exd5 Bd7 > = (0.25) Depth: 11/29 00:00:19 4762kN >13.c3! > ² (0.29) Depth: 11/29 00:00:21 5463kN >13.c3! h6 14.Qf3 Rg8 15.h3 Bg7 16.Nc2 Ne7 17.Ncb4 Nxd5 18.Nxd5 Bxd5 > ² (0.32) Depth: 11/35 00:00:27 7064kN >13.c3 Rg8 14.Rg1 h6 15.Qe2 Bg7 16.Nc2 Ne7 17.Ncb4 > ² (0.35) Depth: 12/37 00:01:42 26515kN >13.c3 Rg8 14.Rg1 h6 15.g3 b4 16.Nc4 bxc3 17.bxc3 Bg4 18.Qh4 Qxh4 19.gxh4 > ² (0.38) Depth: 13/37 00:03:00 47260kN >13.c3 Rg8 14.Rg1 h6 15.g3 Bxd5 16.exd5 Ne7 17.Nc2 Qd7 18.Qf3 Qh3 19.0-0-0 Bg7 > ² (0.41) Depth: 14/40 00:06:26 102183kN >13.c3 Rg8 14.Rg1 h6 15.g3 b4 16.Nc4 bxc3 17.bxc3 Na5 18.Qd1 Bxd5 19.exd5 > ² (0.35) Depth: 15/44 00:13:51 223553kN > >(Lee, Navarre Beach Industries 17.01.2002) > 12...f4 13.0-0 Rg8 14.Kh1 Rg6 15.Qd1 Deep Thought / Blue - Fritz / Quest >2rqkb2/5p1p/p1npb1r1/1p1Np3/4Pp2/N2B4/PPP2PPP/R2Q1R1K w - - 0 1 > >Analysis by Fritz 7: > >16.c4 Bg7 17.cxb5 axb5 18.Nxb5 Kf8 19.Qf3 Bxd5 20.exd5 > ± (1.10) Depth: 6/21 00:00:00 116kN >16.c4-- > ± (0.82) Depth: 7/24 00:00:00 211kN >16.c4-- Qg5 17.g3 Ne7 18.cxb5 Nxd5 19.exd5 Bxd5+ 20.Kg1 > ² (0.50) Depth: 7/27 00:00:01 267kN >16.Nb1! > ² (0.54) Depth: 7/27 00:00:01 325kN >16.Nb1! > ² (0.69) Depth: 7/27 00:00:01 334kN >16.Nb1! Bg7 17.a4 Kf8 18.axb5 axb5 19.Bxb5 Nd4 > ± (0.72) Depth: 7/27 00:00:01 358kN >16.Nb1-- > ² (0.44) Depth: 8/25 00:00:02 627kN >16.Nb1-- > ² (0.44) Depth: 8/26 00:00:03 843kN >16.c4! > ² (0.47) Depth: 8/30 00:00:04 1055kN >16.c4! > ² (0.63) Depth: 8/30 00:00:04 1091kN >16.c4! Qg5 17.Rg1 bxc4 18.Bxc4 Qh4 19.Rf1 Qg5 20.Rg1 Qh4 21.Rf1 Qg5 22.Rg1 Qh4 >23.Rf1 > ± (0.72) Depth: 8/30 00:00:04 1151kN >16.c4 Qg5 17.Rg1 Rh6 18.g4 Ne7 19.Rc1 Nxd5 20.exd5 > ± (0.75) Depth: 9/30 00:00:08 2166kN >16.c4-- > ² (0.47) Depth: 10/33 00:00:21 5627kN >16.c4-- Qh4 17.g3 Qh3 18.Rg1 Qxh2+ 19.Kxh2 Rh6+ 20.Qh5 Rxh5+ 21.Kg2 Bh3+ 22.Kh2 > = (-0.25) Depth: 10/33 00:00:31 8283kN >16.Rb1! > = (-0.21) Depth: 10/33 00:00:33 8674kN >16.Rb1! > = (0.00) Depth: 10/33 00:00:33 8740kN >16.Be2! > = (-0.03) Depth: 10/33 00:00:42 11156kN >16.Be2! > = (0.13) Depth: 10/33 00:00:43 11433kN >16.Be2! Qg5 17.Rg1 Rh6 18.g3 Ne7 19.g4 Nxd5 > ² (0.29) Depth: 10/33 00:00:48 12757kN >16.g3! > ² (0.32) Depth: 10/33 00:01:15 19880kN >16.g3! Bh6 17.c4 Ne7 18.gxf4 Bh3 19.Nxe7 Bg2+ 20.Kg1 Qxe7 21.f5 > ² (0.35) Depth: 10/35 00:01:31 24104kN >16.g3 Bh6 17.c4 bxc4 18.Nxc4 Ne7 19.Qa4+ Kf8 20.Nxe7 Qxe7 21.Qxa6 Bg4 > = (0.19) Depth: 11/36 00:02:05 33490kN >16.Nb1! > = (0.22) Depth: 11/36 00:02:21 37721kN >16.Nb1-- > = (0.00) Depth: 12/36 00:03:25 54572kN >16.Nb1-- Qh4 17.Nd2 Nd4 18.Nf3 Nxf3 19.Qxf3 Bg4 20.Bxb5+ axb5 21.Qd3 f3 > µ (-0.96) Depth: 12/38 00:04:29 71106kN >16.g3! > µ (-0.93) Depth: 12/38 00:04:32 71990kN >16.g3! > µ (-0.78) Depth: 12/38 00:04:34 72492kN >16.g3! > ³ (-0.46) Depth: 12/38 00:04:36 73190kN >16.g3! > = (0.16) Depth: 12/38 00:05:05 80848kN >16.g3! Bh6 17.Nb1 Kf8 18.a4 Qg5 19.h4 Qg4 20.Qxg4 Bxg4 21.axb5 axb5 > ² (0.29) Depth: 12/42 00:06:38 106094kN >16.g3 Bg7 17.Nb1 Kf8 18.a4 Qg5 19.axb5 axb5 20.Bxb5 Nd4 21.Bd3 Rh6 > = (0.16) Depth: 13/42 00:14:13 229838kN >16.g3 Bg7 17.Rg1 Kf8 18.c3 Ne7 19.Nxe7 Qxe7 20.gxf4 exf4 21.Qh5 b4 22.Nb1 Rh6 > = (0.10) Depth: 14/41 00:29:33 480206kN >16.g3 Bh6 17.c3 Kf8 18.Nc2 Na5 19.Ncb4 Nc4 20.Bxc4 Rxc4 21.Qd3 > = (0.04) Depth: 15/46 03:18:02 3251767kN >16.g3 Qg5 17.c4 Nd4 18.cxb5 Bg4 19.h4 Qh5 20.Qa4 Bd7 > = (0.00) Depth: 16/47 05:16:54 5215083kN > >(Lee, Navarre Beach Industries 17.01.2002) > 15...Rc8 16.c4 Qh4 17.g3 Qh3 18.Qd2 f3 19.Rg1 Rh6 20.Qxh6 Qxh6 21.cxb5 Bxd5 >22.exd5 Nb4 23.Bf5 Rc5 24.bxa6 Nxa6 25.Nc2 Qd2 26.Ne1 Rxd5 27.Nxf3 Qxf2 28.Be4 >Ra5 29.Rg2 Qe3 30.Re1 Qh6 31.Bc6+ Kd8 32.a3 f5 33.Rc2 Rc5 34.Rxc5 Nxc5 35.Rf1 >Be7 36.a4 f4 37.gxf4 Qxf4 38.Rg1 Nxa4 39.b4 Qxb4 0-1 > > >The only negative thing i can say is if Deep Blue/Thought have more Knowledge >than is in Commercial Programs why were the correct moves played then? >Also if Fritz 7 really picked these will it change it's mind later and when will >the Fritz search in Ply depth be equal to DB/DT if it isn't already? >Not that this game is an end all say all , it is only one example and i am not >100% convinced Fritz or any other program is better but from now on i will only >look at 1996/1997 match games as the one above is NOT officially Deep Blue and >that incarnation did not have some of the features that Deep Blue Definately >had. Two notes about the game. #1. This was deep thought hardware. perhaps 2M nodes per second or so at best. #2. they had a definite problem during the game. They had found the right move, but when fritz played their predicted move they had a communication failure and had to reconnect and re-start the chess machine. It moved too quickly as a result, because all the "pondering" information was lost. Every event has a bit of luck involved. Sometimes good. Sometimes bad...
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