Author: Jorge Pichard
Date: 05:36:07 03/24/03
Go up one level in this thread
On March 24, 2003 at 05:19:23, Alexander Kure wrote:
>Dear Jorge,
>
>>I let Fritz 8 played it out under Shoot at only 10 Minutes per side and this was
>>the result DRAW!
>>
>>1... Bxh4 2. gxh4 g3 3. c5+ Kc6 {[%eval -59,18] [%emt 0:00:30]} 4. Kb4 {
>>(Nf3) [%eval -72,18] [%emt 0:00:40]} Kd5 {[%eval -75,17] [%emt 0:00:12]} 5. Nf3
>>{[%eval -59,18] [%emt 0:00:42]} g2 {[%eval -78,17] [%emt 0:00:24]} 6. c6 {
>>(Ng1) [%eval -97,17] [%emt 0:00:35]} Kxc6 {[%eval -97,16] [%emt 0:00:23]} 7.
>>Nxe5+ {[%eval 0,19] [%emt 0:00:25]} Kd6 {[%eval -28,18] [%emt 0:00:11]} 8. Nf3
>>{[%eval 0,19] [%emt 0:00:22]} Ke6 {(Kd5) [%eval 0,19] [%emt 0:00:29]} 9. Nxd4+
>>{[%eval 0,18] [%emt 0:00:22]} Ke5 {[%eval 0,18] [%emt 0:00:16]} 10. Ne2 {
>>[%eval 0,18] [%emt 0:00:22]} {Fritz 8:} a6 11. Kc5 a5 12. d4+ Ke4 13. d5 Kf3
>>14. Ng1+ Kf2 15. Nh3+ Kg3 16. Ng1 Kf2 {[%eval 0,22]} 1/2-1/2
>
>
>1...Bxh4 2. gxh4 g3 3. c5 is an intersting try.
>Your test game shows that Fritz has a problem winning this position. It is not a
>proof that this position is a draw ;-)
>
>Checkout this this line:
>
>3. c5 Kc6 4. Kb4 g2 5. Nf3 Kc7! and white is in a kind of zugzwang position,
>e.g. 6. Kc4 a5 7. Kb3 Kb7! is winning for black.
>
>Greetings
>Alex
Thanks, Alex you have shown us that top programs still have a way to go in
closed position, they still don't evaluated the breakout correctly.
[FEN "8/p7/2k5/2P1p2p/1K1p3P/3P4/3N2p1/8 w - - 0 5"]
5. Nf3 Kc7 6. Kc4 a5 7. Kb3 Kb7 8. Ng1 {[%eval -81,16] [%emt 0:00:18]} Kc6 {
[%eval -66,18] [%emt 0:00:09]} 9. Nf3 {(Kc4) [%eval -344,18] [%emt 0:00:27]}
Kxc5 {[%eval -369,16] [%emt 0:00:08]} 10. Ng1 {[%eval -781,17] [%emt 0:00:35]}
Kb5 {[%eval -694,14] [%emt 0:00:06]} 11. Kc2 {
(Nf3) [%eval -806,17] [%emt 0:00:20]} a4 {[%eval -809,16] [%emt 0:00:06]} 0-1
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