Author: pavel
Date: 21:41:25 10/29/01
Go up one level in this thread
On October 29, 2001 at 23:27:37, Dann Corbit wrote: >On October 29, 2001 at 22:17:12, K. Burcham wrote: > >> >>in this position, Deep Blue plays 22...g4. >>shredder5 in this position would play 22...Bg6, at depth 17/34 >>what does your program play, with deep search? >> >> >>(1) Kasparov,G - Deep Blue [A07] >>IBM Man vs Machine New York (1), 03.05.1997 >>[John Nunn] >> >> >> [D] 3rr1k1/1p1n1p2/1qp2n1p/p1b1p1pb/4P3/PP2N1PP/1BP2PB1/R1Q1RNK1 b - - >> >> >>"The computer desperately seeks to disturb White's plan. > >The computer has no concept of desperation. > >>Although this move >>creates further kingisde weaknesses, it enable Black to develop some piece >>activity. This is the critical phase. Everybody who has played a computer knows >>the scenario: you get a strategically winning position, the computer makes some >>desperate tactical lunge, you make a couple of inaccuracies and suddenly the >>machine is all over you". (comment by Frederic Friedel) > >No argument there! > >ChessMaster 8000 output: > >Time Depth Score Positions Moves >0:00 1/3 -0.04 2059 1...Bd4 2. Nd2 Bg6 >0:00 2/6 0.02 42104 1...Bd4 2. Nd2 Bg6 3. c3 Bc5 4. > Qc2 Nf8 >0:01 3/7 0.16 124547 1...Bd4 2. Nd2 Bg6 3. c3 Bc5 4. > Qc2 Nf8 5. Ndc4 >0:03 3/7 0.09 268740 1...g4 2. h4 Bg6 3. Qd2 Nf8 4. > Qe2 a4 5. Nd2 Bxe3 6. fxe3 axb3 > 7. cxb3 >0:06 3/8 0.10 598533 1...g4 2. Nd2 gxh3 3. Bxh3 Qc7 > 4. c4 Bd4 5. Nf5 Nc5 6. Nxh6+ Kg7 >0:10 3/8 0.02 981004 1...Bg6 2. Nd2 Qc7 3. Bc3 b5 4. > b4 Bd4 5. Qb2 >0:18 4/9 0.15 1798706 1...Bg6 2. Nd2 Qc7 3. Bc3 Bd4 4. > Qb2 Nb6 5. Rad1 Bxc3 6. Qxc3 >1:10 4/10 0.14 6627204 1...Bg6 2. Nd2 Qc7 3. Bc3 Bd4 4. > Qb2 Nb6 5. Rad1 Qe7 6. Nf5 Bxf5 > 7. exf5 Bxc3 8. Qxc3 >4:05 5/11 0.11 24328715 1...Bg6 2. Nd2 Qc7 3. Qd1 Bd4 4. > c3 Ba7 5. b4 Nb6 6. Qe2 Qd6 7. > Nec4 Nxc4 8. Nxc4 >14:02 6/12 0.03 88355386 1...Bg6 2. Nd2 Qc7 3. Bc3 Bd4 4. > Qb2 Nc5 5. Nf5 Bxf5 6. exf5 Qd7 > 7. b4 Bxc3 8. Qxc3 Qxd2 9. Qxc5 > >I suspect that more interesting would be the analysis of these: > ------------------------------------------------------------------- GL Agrees with CM8000 Analysis by Goliath Light 1.5: 1...Bd4 2.Bxd4 Qxd4 3.Nf5 = (-0.10) depth: 6/20 00:00:00 1...Bd4 2.Bxd4 exd4 3.Nf5 Kh7 4.Qd2 = (0.19) depth: 7/20 00:00:00 23kN 1...Bd4 2.Bxd4 exd4 3.Nf5 Kh7 4.Qd2 = (0.19) depth: 7/20 00:00:00 23kN 1...Bd4 2.Bxd4 exd4 3.Nf5 Kh7 4.Qd2 = (0.19) depth: 7/20 00:00:00 23kN 1...Bg6 = (0.08) depth: 7/21 00:00:00 97kN 1...Bg6 2.Nd2 Qc7 3.a4 Bb4 = (-0.07) depth: 7/21 00:00:00 121kN 1...Bg6 2.Nd2 Qc7 3.a4 Bb4 = (-0.07) depth: 8/21 00:00:00 124kN 1...Bg6 2.Nd2 Qc7 3.a4 b5 4.Qd1 = (0.10) depth: 8/23 00:00:00 144kN 1...Bg6 2.Nd2 Qc7 3.a4 b5 4.Qd1 = (0.10) depth: 9/23 00:00:00 233kN 1...Bg6 2.Nd2 Qc7 3.a4 b5 4.c3 Nf8 = (0.07) depth: 9/25 00:00:00 293kN 1...Bg6 2.Nd2 Qc7 3.a4 b5 4.c3 Nf8 = (0.07) depth: 10/25 00:00:01 394kN 1...Bg6 2.Nd2 Qc7 3.c4 Qd6 4.Qc3 Bd4 5.Qd3 = (-0.03) depth: 10/29 00:00:03 1572kN 1...Bg6 2.Nd2 Qc7 3.c4 Qd6 4.Qc3 Bd4 5.Qd3 = (-0.03) depth: 11/29 00:00:04 2008kN 1...Bg6 2.Nd2 Qc7 3.c3 Bxe3 4.Rxe3 Nc5 5.Qc2 g4 6.b4 axb4 7.axb4 gxh3 8.bxc5 hxg2 9.Kxg2 = (0.04) depth: 11/29 00:00:06 2834kN 1...Bg6 2.Nd2 Qc7 3.c3 Bxe3 4.Rxe3 Nc5 5.Qc2 g4 6.b4 axb4 7.axb4 gxh3 8.bxc5 hxg2 9.Kxg2 = (0.04) depth: 12/30 00:00:11 5897kN 1...Bg6 2.Nd2 Qc7 3.c3 Bxe3 4.Rxe3 Nc5 5.Qc2 b5 6.Rd1 Bh5 = (-0.01) depth: 12/30 00:00:16 8748kN 1...Bg6 2.Nd2 Qc7 3.c3 Bxe3 4.Rxe3 Nc5 5.Qc2 b5 6.Rd1 Bh5 = (-0.01) depth: 13/34 00:00:28 20125kN 1...Bg6 2.Nd2 Qc7 3.Rb1 b5 4.c4 Qd6 5.Qc3 Bxa3 6.cxb5 Bxb2 7.Rxb2 cxb5 = (-0.08) depth: 13/39 00:02:01 72662kN 1...Bg6 2.Nd2 Qc7 3.Rb1 b5 4.c4 Qd6 5.Qc3 Bxa3 6.cxb5 Bxb2 7.Rxb2 cxb5 = (-0.08) depth: 14/39 00:02:19 91816kN 1...Bg6 2.Nd2 Qc7 3.a4 Kg7 4.Nf5+ Bxf5 5.exf5 Kh7 6.Nc4 e4 7.Ne3 Qd6 = (0.04) depth: 14/39 00:03:35 140262kN 1...Bg6 2.Nd2 Qc7 3.a4 Kg7 4.Nf5+ Bxf5 5.exf5 Kh7 6.Nc4 e4 7.Ne3 Qd6 = (0.04) depth: 15/44 00:05:06 257695kN 1...Bg6 2.Nd2 Qc7 3.a4 Kg7 4.Re2 Kg8 5.Nf5 Nh5 6.Kh1 Bxf5 7.exf5 Ng7 = (0.04) depth: 15/47 00:08:06 391047kN (Mahamood, home 30.10.2001) --------------------------------------------------------------- Analysis by Crafty 18.12: 1...Qc7 = (-0.20) depth: 1/10 00:00:01 1...Qc7 2.Nf5 = (0.04) depth: 2/10 00:00:01 1...Qc7 2.Nf5 Kh7 = (0.17) depth: 3/10 00:00:01 1...Bg6 2.Nd2 Qc7 = (-0.12) depth: 3/10 00:00:01 1...Bg6 2.Nd2 Qc7 3.Nf5 = (0.15) depth: 4/14 00:00:01 1...Bg6 2.Nd2 Qc7 3.Nf5 h5 = (0.14) depth: 5/16 00:00:01 1...Bg6 2.Nd2 Qc7 3.Nf5 Bxf5 4.exf5 b5 = (0.24) depth: 6/23 00:00:01 57kN 1...Bg6 2.Nd2 h5 3.h4 gxh4 4.gxh4 Qc7 5.Rd1 = (0.19) depth: 7/23 00:00:01 258kN 1...Bg6 2.Nd2 Qc7 3.Nf5 Nh5 4.Nf1 Bxf5 5.exf5 b5 = (0.23) depth: 8/26 00:00:02 703kN 1...Bg6 2.Nd2 Nb8 3.Re2 Qc7 4.Nf5 Qd7 5.Nxh6+ Kg7 6.Nf5+ Bxf5 7.exf5 Qxf5 = (0.19) depth: 9/27 00:00:08 3037kN 1...Bg6 2.Nd2 Qc7 3.Nf5 Nh5 4.Nxh6+ Kg7 5.b4 axb4 6.axb4 Bxb4 7.Nf5+ Kg8 ² (0.29) depth: 10/29 00:00:15 5823kN 1...Bg6 2.Qd2 Nb8 3.Qe2 Bd4 4.Bxd4 Rxd4 5.c3 Rd7 6.Qc2 Qc5 7.Red1 Rxd1 8.Nxd1 = (0.24) depth: 11/29 00:01:07 27848kN 1...Bg6 2.Nd2 Bd4 3.b4 axb4 4.axb4 Bxb2 5.Qxb2 c5 6.c3 cxb4 7.Nd5 Qc5 8.Qxb4 = (0.22) depth: 12/33 00:07:35 174460kN (Mahamood, home 30.10.2001)
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.