Author: Roy Eassa
Date: 12:06:08 02/19/02
Go up one level in this thread
On February 19, 2002 at 11:08:47, Bob Basham wrote: >Black wins by Bxh2, Qh5 or Nxf3..! > >[D]6rk/p1b3rp/1pb2pqp/5nn1/2Np4/B2P1P2/PPB1N1PP/3Q1RRK b - - > >Maybe there is a program out there that will ann. a mate! Looks like 1...Qh5 is quickest, probably with mate in 12. Fritz 7 helped here but did not announce the entire thing up front. 1...Qh5 2.Bd6 [2.Nd6 Nxf3 3.Rxf3 Bxf3 4.Qf1 Bxd6 5.Bxd6 Rxg2 6.Rxg2 Rxg2 7.Nxd4 Rxh2+ 8.Kg1 Rh1+ 9.Kf2 Qh4+ 10.Kxf3 Rxf1+ 11.Kg2 Qh1#; 2.Ne5 Bxe5 3.g3 Nxf3 4.Rf2 Nxh2+ 5.Rgg2 Nf3+ 6.Rh2 Nxh2+ 7.Kg1 Rxg3+ 8.Nxg3 Rxg3+ 9.Rg2 Rxg2+ 10.Kh1 Ng3#] 2...Nxf3 3.Rxf3 Bxf3 4.Ne5 [4.Qf1 Rxg2 5.Rxg2 Rxg2 6.Qxg2 (6.Nd2 Rxh2+ 7.Kg1 Qg5+ 8.Bg3 Rh1+ 9.Kf2 Qe3+ 10.Ke1 Qxe2#; 6.Qxf3 Qxf3 7.Nd2 Qf2 8.Bxc7 Ne3 9.Nf3 Rg1+ 10.Nexg1 Qg2#) 6...Bxg2+ 7.Kxg2 Qxe2+ 8.Kg1 Nh4 9.Ne3 dxe3 10.Bxc7 Qg2#] 4...fxe5 5.Bxc7 [5.Qf1 Rxg2 6.Rxg2 Rxg2 7.Qxg2 Bxg2+ 8.Kxg2 Qxe2+ 9.Kg1 Ne3 10.Bxe5+ Bxe5 11.Bb3 Qxh2#] 5...Qh3 6.Qf1 Rxg2 7.Bxe5+ R2g7+ 8.Rg2 Bxg2+ 9.Kg1 Bxf1+ 10.Bxg7+ Rxg7+ 11.Kf2 Qg2+ 12.Ke1 Qxe2# 0-1
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