Author: Uri Blass
Date: 00:44:04 09/02/01
Go up one level in this thread
On September 01, 2001 at 19:46:27, Slater Wold wrote: >[D]3r3k/2qNb1r1/1p2pn2/pBpbNp2/Q2P1Pp1/P3P3/1PR3P1/2R2K2 b - - > >What is the correct move here? > >Had you asked Deep Thought back in 1989, it would say 33...Be4. > >However I could not get Deep Shredder to see this move in any reasonable amount >of time. (10+ minutes.) > >But is it correct? Well, considering 33...Be4 leads to 34. Rd2 Nd5 35. Re2, >then YES, it would be correct. Deep Fritz's analysis on pIII800 It seems that Deep Fritz can find Be4 at tournament time control on p800 but not on better hardware. New position 3r3k/2qNb1r1/1p2pn2/pBpbNp2/Q2P1Pp1/P3P3/1PR3P1/2R2K2 b - - 0 1 Analysis by Deep Fritz: 1...Qxe5-- ² (0.47) Depth: 1/3 00:00:00 1...Qxe5-- 2.Nxe5 +- (6.09) Depth: 1/7 00:00:00 1...Qxd7! +- (6.06) Depth: 1/7 00:00:00 1...Qxd7! 2.Nxd7 +- (5.81) Depth: 1/7 00:00:00 1...Nxd7! +- (2.91) Depth: 1/7 00:00:00 1...Nxd7! 2.Bxd7 = (0.19) Depth: 1/7 00:00:00 1...Ne4! = (0.09) Depth: 1/7 00:00:00 1...Ne4 2.Kg1 = (0.19) Depth: 2/6 00:00:00 1...Nxd7! = (0.00) Depth: 2/17 00:00:00 1...Nxd7! 2.Bxd7 Rh7 3.dxc5 = (0.00) Depth: 2/17 00:00:00 1kN 1...Nxd7 2.Bxd7 Rh7 3.dxc5 bxc5 4.Ng6+ Kg8 = (0.12) Depth: 3/21 00:00:00 3kN 1...Nxd7 2.Bxd7 Rh7 3.dxc5 Bxc5 4.Bb5 Rh1+ 5.Kf2 = (0.03) Depth: 4/20 00:00:00 11kN 1...Nxd7 2.Bxd7 Bf6 3.Bc6 Rc8 4.Bb5 = (0.03) Depth: 5/25 00:00:00 38kN 1...Nxd7 2.Nxd7 Rh7 3.Kg1 Be4 4.Rc3 Rc8 5.dxc5 = (0.00) Depth: 6/27 00:00:00 132kN 1...Be4! = (0.12) Depth: 6/28 00:00:00 186kN 1...Be4 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Nxd7 5.Bxd7 bxc5 = (0.00) Depth: 7/28 00:00:00 428kN 1...Be4 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Rdh8 5.Nxf6 Rh1+ 6.Kf2 = (0.06) Depth: 8/29 00:00:01 995kN 1...Be4 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Rdh8 5.Nxf6 Rh1+ 6.Kf2 Rxc1 = (0.06) Depth: 9/35 00:00:03 2352kN 1...Nxd7! = (0.03) Depth: 9/35 00:00:05 3505kN 1...Nxd7 2.Nxd7 Be4 3.Rd2 Rh7 4.Kg1 Bd5 5.Ne5 Kg7 6.Nc6 cxd4 7.Rxd4 = (0.00) Depth: 10/31 00:00:07 5433kN 1...Be4! = (0.12) Depth: 10/35 00:00:10 7169kN 1...Be4! 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Rdh8 5.Kf2 bxc5 6.Nxf6 = (0.09) Depth: 10/35 00:00:12 8785kN 1...Be4 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Bxc5 5.Rc3 Rdh8 6.Nxf6 = (0.00) Depth: 11/37 00:00:33 22924kN 1...Nxd7! = (-0.03) Depth: 11/37 00:00:44 30753kN 1...Nxd7! 2.Bxd7 Bd6 3.Be8 Bxe5 4.fxe5 Rh7 5.Kg1 g3 6.b4 axb4 7.axb4 = (-0.16) Depth: 11/37 00:00:54 38179kN 1...Nxd7 2.Nxd7 Be4 3.Rd2 Rh7 4.Kg1 Kg7 5.dxc5 Rdh8 6.Kf2 Rh2 7.Qd4+ = (0.09) Depth: 12/37 00:01:33 66083kN 1...Ne4! = (0.06) Depth: 12/40 00:02:32 108871kN 1...Be4! = (0.03) Depth: 12/40 00:03:23 146360kN 1...Be4! 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Bxc5 5.Rc3 Nxd7 6.Bxd7 b5 = (-0.25) Depth: 12/40 00:04:50 208611kN 1...Be4 2.Rd2 Rh7 3.Kg1 Kg7 4.dxc5 Bxc5 5.Rd4 Rdh8 6.Kf2 Rh2 7.Bf1 = (-0.19) Depth: 13/42 00:07:20 319197kN 1...Nxd7! = (-0.22) Depth: 13/42 00:07:58 347087kN 1...Nxd7! 2.Nxd7 Be4 3.Rd2 Bd6 4.Ne5 Rh7 5.Kg1 Kg7 6.Rcd1 Rdh8 = (-0.25) Depth: 13/42 00:10:02 436717kN (Blass, Tel-aviv 02.09.2001) Uri
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