Author: Jaime Benito de Valle Ruiz
Date: 15:21:14 11/12/04
Go up one level in this thread
Could you please post the CM analysis for the first position here? Thanks On November 12, 2004 at 13:27:46, John Merlino wrote: >On November 12, 2004 at 08:03:52, Albert Silver wrote: > >>The following shots were played by some Pro Deo settings I'm working on, against >>Fritz 8.0.0.26. Some engines should not have too much trouble, others may have >>more. They're nice shots in any case. >> >>[D]r1b2rk1/1p2bpp1/pqn1p2p/8/2B1QB1P/P3PN2/1P3PP1/1K1R3R w - - 0 16 >> >>The game went quite spectacularly and PD played 16.Ng5! afer which the game >>proceeded with 16...g6 17.Nxf7! Kxf7 18.h5! Bxa3 19.Qxg6+ Ke7 20.Rd2 Bb4 21.Rd3 >>Qc5 22.Bxh6 Rf5 23.Rhd1!! and black resigned a few moves later. >> >>[D]r1r3k1/pp2bpp1/2n1b2p/q2n4/3P2P1/P1NB1N1P/1PQB1P2/1K1R3R b - - 0 17 >> >>Here PD played the strong 17...Ncb4! (not obvious to find for a human IMO) and >>play went 18.axb4 Bxb4 19.Bh7+ Kh8 20.Be4 Rxc3! 21.Bxc3 Nxc3+ 22.bxc3 Bxc3 >>23.Qxc3 Qxc3 and white is lost. > >CM9_R1 on an AMD 2500 needs less than one second to find the first one. For the >second one, it takes almost three minutes: > >Time Depth Score Positions Moves >0:00 1/3 0.84 4333 17...Bd6 18.Nb5 Qd8 19.Nxd6 Qxd6 >0:00 1/3 0.47 5773 17...a6 18.Be4 Nxc3+ 19.Bxc3 Qb5 >0:00 1/3 0.39 7190 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kf8 20.Qd3 >0:00 1/4 -0.11 13587 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kf8 20.Be4 Qa2+ 21.Kc1 >0:00 1/5 -0.29 49049 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kf8 20.Be4 Qa2+ 21.Kc1 Na5 >0:00 1/6 -0.22 98401 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kf8 20.Qd3 Qa2+ 21.Kc1 Na5 22.Nd2 >0:01 1/7 -0.16 251861 17...Nxc3+ 18.Bxc3 Qd5 19.Be4 Qa2+ > 20.Kc1 Bd6 21.Kd2 Na5 22.Ne5 Bxe5 > 23.dxe5 >0:03 1/8 -0.35 753451 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kf8 20.Be4 Qa2+ 21.Kc1 Na5 22.Rde1 > Bd6 23.Kd1 Bf4 >0:11 1/9 -0.38 2500209 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kh8 20.Be4 Qa2+ 21.Kc1 Bb3 22.Qb1 > Qxb1+ 23.Bxb1 Bd5 24.Rd3 Nxd4 25.Rxd4 > Bxf3 >0:27 1/10 -0.19 6254029 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kh8 20.Be4 Qa2+ 21.Kc1 Na5 22.Rde1 > Bd6 23.Bf5 Bxf5 24.Qxf5 Bxa3 >1:50 1/11 -0.42 26550604 17...Nxc3+ 18.Bxc3 Qd5 19.Bh7+ > Kh8 20.Be4 Qa2+ 21.Kc1 Bd6 22.Kd2 > Bf4+ 23.Ke1 Bb3 24.Qb1 Re8 25.Ne5 > Qxb1 26.Rxb1 Nxe5 27.dxe5 Bxe5 > 28.Bxe5 Rxe5 >2:53 1/11 -2.37 43613895 17...Ncb4 18.axb4 Bxb4 19.Bh7+ > Kh8 20.Na4 Rxc2 21.Bxc2 Bxd2 22.Rxd2 > b6 23.b3 Rd8 >3:22 1/12 -2.23 51354882 17...Ncb4 18.axb4 Bxb4 19.Bh7+ > Kh8 20.Na4 Rxc2 21.Bxc2 b6 22.b3 > Rc8 23.Bxb4 Nxb4 >5:08 1/13 -2.35 80953844 17...Ncb4 18.axb4 Bxb4 19.Bh7+ > Kh8 20.Na2 Rxc2 21.Bxc2 Bxd2 22.Rxd2 > Kg8 23.Re1 Rd8 24.Rde2 > >jm
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