Author: Paulo Soares
Date: 23:15:47 06/09/00
Go up one level in this thread
On June 09, 2000 at 10:10:32, Jon Dart wrote:
>This is from a recent ICC game:
>
>[D] 4r1k1/p4ppp/1pq1P3/3p1PPP/3B1Q2/P4NK1/8/3n4 b - -
>
>How long does your program take to avoid fxe6 and play Qb7?
>Arasan takes about 3:30 and Crafty about 2:18 on a fast
>PC (Athlon 750). fxe6 fails low several times but it takes
>quite a while before the programs really see the danger.
>
>--Jon
I think that 1...Qb7 don't hold the position for a long time.
1... Qb7 2. Ne5 fxe6 (2... Rf8 3. exf7+ Rxf7 4. Nxf7 Qxf7 5. Qe5 {+-})
3. f6 Rf8 4. Ng4 {!} Qf7 5. Qe5 {+-}
Paulo Soares, from Brazil
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