Author: Amir Ban
Date: 09:40:42 01/22/98
Go up one level in this thread
On January 22, 1998 at 10:33:44, Ernst A. Heinz wrote: >On January 22, 1998 at 10:14:41, Amir Ban wrote: > >>On January 22, 1998 at 09:40:44, Ernst A. Heinz wrote: >> >>>On January 21, 1998 at 10:01:25, Amir Ban wrote: >>> >"DarkThought" quickly fails high after 3. Bf3 when playing Black and >scores the resulting position as +1.8 after iteration #12. > >PV = 3. Bf3 Rxc2+ 4. Qxc2 Nd3+ 5. Rxd3 Qxg1+ 6. Rd1 Rxc2+ 7. Kxc2 Qc5+ > 8. Kb3 ... > We must be doing evaluations differently. I followed your line. The material balance is white R+B+N vs. black Q+P and black will win another pawn. I evaluate it to about +0.5 for black. I think there's a better line for black by 7... Qf2+ 8. Kb3 Qxh4 now white has nothing better than 9. Nxe6 fxe6 10. exd6 Bc6. It's hard to believe that this is the object of Rfc8 though. >>>>186 Nxh6 Qe8 322 SID >>> >>>"DarkThought" scores all Qe8, R1b7, hxg5, and Nxh6 > +4. >>> >> >>Looking at the position, I think every move wins. Let's scrap it. > >Good idea. > >>>>187 Nxe7 Nxf6 44 UNS >>> >>>"DarkThought" prefers Nxf6 until iteration #9, too. Then it >>>switches to Bb5 with a score of +95 after iteration #12. >>> >> >>I analyzed this one to be correct: Nxe7 Nxe7 Rb3 ... >> >> >>>>193 Nb6 Qh3 -58 UNS >>> >>>"DarkThought" scores Nb6 as a draw after iteration #10. >>> >> >>Also analyzed to be correct. Look at my original post. > >Sorry, but there are so many posts in this thread already ... > The original ECM errata (151 thru 200). Amir
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