Author: Dann Corbit
Date: 05:18:59 10/31/01
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On October 31, 2001 at 05:48:05, Andreas Stabel wrote: >On October 30, 2001 at 18:28:36, Terry McCracken wrote: > >>On October 30, 2001 at 18:24:41, Terry McCracken wrote: >> >>>[D]r5k1/ppp2r1p/3p3b/3Pn3/1n2PPp1/1P2K1P1/PBB1N2q/R2Q3R B >>> >>> >>>How do your programmes evaluate this position? >>>Do they find forced mate? >>> >>>Terry > >If black can hit en passant to f3, it is a mate in 6: >Crafty 18.12: > 5 2.47 ++ 1. ... gxf3+!! > 5 2.61 -Mat06 1. ... gxf3+ 2. Nf4 Bxf4+ 3. gxf4 Ng4+ > 4. Kd4 Qf2+ 5. Kc3 Qc5+ 6. Kd2 Qe3# If e.p. capture is possible, then the position is wrong. Even if the position is wrong in that way, still gxf3 is not a check. So at least two things would have to change.
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