Author: Bernhard Bauer
Date: 06:08:14 02/24/00
Go up one level in this thread
On February 24, 2000 at 02:00:35, Jeremiah Penery wrote:
>On February 24, 2000 at 00:10:12, Terry Presgrove wrote:
>
>>Hopefully this will work.
>>
>>
>> [D]4Rr1k/2pb2p1/5n1p/5p2/2PPpP1P/2pnP1P1/3N2R1/3N2KB b - - 0 1 bm c3c2
>
>My modified Crafty doesn't consider anything but c2:
>
> 1 0.00 -1.10 1. ... Rxe8 2. Nxc3
> 1-> 0.02 -1.10 1. ... Rxe8 2. Nxc3
> 2 0.02 -1.10 1. ... Rxe8 2. Nxc3
> 2-> 0.05 -1.10 1. ... Rxe8 2. Nxc3
> 3 0.05 -0.90 1. ... Rxe8 2. Nxc3 Kh7
> 3 0.07 ++ 1. ... c2!!
> 3 0.07 0.07 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4
> 3-> 0.09 0.07 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4
> 4 0.10 -- 1. ... c2
> 4 0.12 0.07 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4
> 4-> 0.14 0.07 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4
> 5 0.21 -- 1. ... c2
> 5 0.24 -0.01 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4 5. Nd2
> 5-> 0.28 -0.01 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Qxc4 5. Nd2
> 6 0.36 ++ 1. ... c2!!
> 6 0.42 0.44 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Ne1 5. Rh2 Qxc4
> 6-> 0.50 0.44 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Ne1 5. Rh2 Qxc4
><snip>
>13-> 1:07 1.17 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
> 4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
> 7. Bxe4 fxe4 8. Rxc2 Qxc2 9. Rf7 Be6
> 10. Rxc7 Bxc4
>14 1:50 ++ 1. ... c2!!
>
>And for some reason there was a tree-explosion here, and the fail-high hadn't
>resolved even after 100 minutes. I'll re-run this later tonight and let it
>resolve, to see what's happening.
Here is what I get with Crafty17.8 with modified extensions:
13-> 13.72 1.22 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
7. Bxe4 fxe4 8. Rxc2 Qxc2 9. Rf7
14 22.02 1.16 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
7. Bxe4 fxe4 8. Rxc2 Qxc2 9. Rf7 Qa4
14-> 25.85 1.16 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
7. Bxe4 fxe4 8. Rxc2 Qxc2 9. Rf7 Qa4
15 55.80 1.27 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 fxe4
7. Rxf6 Nxe3 8. Bxe4+ Kg8 9. Kf2 Ng4+
10. Ke2 Nxf6
15-> 1:05 1.27 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 fxe4
7. Rxf6 Nxe3 8. Bxe4+ Kg8 9. Kf2 Ng4+
10. Ke2 Nxf6
16 4:04 ++ 1. ... c2!!
16 11:37 2.42 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Bg2 Nxe3 7.
Bh3 Nxc4 8. Rxf6 gxf6 9. Nxe4 fxe4
10. Bxd7 e3
16-> 12:00 2.42 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Bg2 Nxe3 7.
Bh3 Nxc4 8. Rxf6 gxf6 9. Nxe4 fxe4
10. Bxd7 e3
17 14:47 2.13 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Bg2 Nxe3 7.
Bh3 Nh5 8. Nh1 Nxf1 9. Bxf1 Qe3+ 10.
Rf2 Qxd4 11. Rd8 e3
17-> 16:17 2.13 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Bg2 Nxe3 7.
Bh3 Nh5 8. Nh1 Nxf1 9. Bxf1 Qe3+ 10.
Rf2 Qxd4 11. Rd8 e3
18 23:59 2.43 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
7. Bxe4 fxe4 8. Rxc2 Qxc2 9. f5 Qxc4
10. f6 Be6 11. fxg7 Kxg7 12. Rf4
18-> 27:08 2.43 1. ... c2 2. Rxf8+ Kh7 3. Nf2 c1=Q+
4. Nf1 Ne1 5. Rh2 Nc2 6. Nxe4 Nxe4
7. Bxe4 fxe4 8. Rxc2 Qxc2 9. f5 Qxc4
10. f6 Be6 11. fxg7 Kxg7 12. Rf4
time=30:00 cpu=200% mat=-5 n=944646505 fh=19% nps=524599
Kind regards
Bernhard
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