Author: Anthony Cozzie
Date: 05:30:04 08/07/03
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On August 07, 2003 at 02:45:24, Andrea Griffini wrote: >My engine keeps changing from moves in the official solution lists >and g3 when thinking about WAC #31. Is that move bad or that problem >broken ? > >[D] rb3qk1/pQ3ppp/4p3/3P4/8/1P3N2/1P3PPP/3R2K1 w - - > >The official solutions are Qxa8, d6, dxe6 > >Andrea Zappa sez: 1. dxe6 fxe6 2. Rd7 Bf4 3. Rxg7 Qxg7 4. Qxa8 Qf8 5. Qxa7 Qf5 6. Qa1 Kf7 7. Qd1 K e8 8. Kh1 = (2.96) Depth: 13/41 00:01:25.15 26431663kN After forcing 1. g3 1...Bxg3 2. hxg3 exd5 3. Rxd5 Qb8 4. Qe7 Qe8 5. Rd7 = (-2.86) Depth: 12/24 00:00:21.79 7899468kN So yeah, I would say that it is a solution. In fact, with a slightly better eval Zappa might play 1. g3; as a human I'd rather be up a piece than up two doubled pawns on the queenside. anthony
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