Author: Vincent Lejeune
Date: 15:21:15 09/27/01
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On September 27, 2001 at 14:20:04, Christophe Theron wrote: >On September 27, 2001 at 13:07:25, José Antônio Fabiano Mendes wrote: > >> Geller-Vasilyev,1964 (simul) >> [D]r1bq1rk1/5pbp/pB1p1np1/3Pp3/4P3/2p2P2/PP1Q2PP/1KNR1B1R w >> And here Geller played 15.Qe3 and after 15...Rb8!! 16.Bxd8 Rxb2+ 17.Ka1 c2!! >> 18.Kxb2 cxdN+ 19.Kb1 Nxe3 got the worse of it. >> The challenge to chess programs is to find 15.Qf2! >> Source ==> http://chess-sector.odessa.ua/geller_e.htm > > >Tiger 14.6 running on K6-2 450MHz, 6MB hash table, finds Qf2 in 0.6 second: > >00:00:00.4 0,36 7 34561 Qe3 Qe7 Qxc3 Rb8 Bc7 Rb7 >00:00:00.4 -2,16 7 45358 Qe3 Rb8 Bxd8 Rxb2+ Ka1 c2 Qb3 Rxb3 Rd2 >00:00:00.1 -1,68 7 51838 Bxd8 cxd2 Be7 Re8 Bxd6 Bf8 Bc7 dxc1Q+ Rxc1 >00:00:00.6 -0,76 7 71429 Qf2 Qe7 Rd3 cxb2 Qxb2 Rb8 Rb3 Bb7 Bc4 It's not the first that I see that the display of tenth second is bugged un problême d'arrondi , Christophe ???
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