Author: Volker Kniest
Date: 11:01:08 09/26/02
Go up one level in this thread
On September 26, 2002 at 08:21:17, José Antônio Fabiano Mendes wrote: > Johannsson 0-1 P.Littlewood, England-Iceland, July 1982 > [D]rn1qr1k1/1p3pbp/p2p1np1/2pP4/P3PBb1/2N2N2/1P2BPPP/R2Q1RK1 w > "In this theoretical position from the Modern Benoni, Johannsson played > 12. h3? losing a pawn to 12...Nxe4! 13. Nxe4 (13. hxg4 Bxc3! regains > the piece) 13...Rxe4 14. bg5 Qe8." IM W.R.Hartston > Source ==> British Chess Magazine, September 1982, page 375 > How long does it take the chess programs to avoid this tempting move? JAFM Johannsson 0-1 P.Littlewood, England-Iceland, July 1982 rn1qr1k1/1p3pbp/p2p1np1/2pP4/P3PBb1/2N2N2/1P2BPPP/R2Q1RK1 w - - 0 1 Analysis by Deep Fritz 7: 1.Sg5 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.Dg4 Se5 5.Dh3 = (0.03) Tiefe: 7/24 00:00:00 265kN 1.Sd2! = (0.06) Tiefe: 7/24 00:00:00 286kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Dh4 4.Df3 Le5 5.h3 = (0.19) Tiefe: 7/24 00:00:00 311kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Dh4 4.Df3 Le5 5.h3 = (0.19) Tiefe: 8/22 00:00:00 510kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.Sc4 Df6 5.Dg4 Se5 = (0.19) Tiefe: 9/24 00:00:01 1065kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.a5 Dh4 5.Sf3 Dg4 6.Tab1 = (0.19) Tiefe: 10/26 00:00:03 2140kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.a5 Shf6 5.Lf4 Se5 6.Lxe5 Txe5 7.Df3 = (0.25) Tiefe: 11/30 00:00:08 5324kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.a5 De7 5.Tfc1 Se5 6.Sf3 Tac8 7.Tab1 = (0.22) Tiefe: 12/35 00:00:16 10922kN 1.Sd2 Sh5 2.Le3 Lxe2 3.Dxe2 Sd7 4.a5 Tc8 5.Tfe1 Se5 6.f4 Sd7 7.Sc4 Lxc3 8.bxc3 Txe4 = (0.25) Tiefe: 13/32 00:00:42 30738kN 1.Sd2 Lxe2 2.Dxe2 Sh5 3.Le3 Sd7 4.a5 Tb8 5.Tfe1 Df6 6.Sc4 Se5 = (0.25) Tiefe: 14/35 00:01:33 69446kN as you can see above, Deep Fritz never consider move 12.h3?
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