Author: Larry Griffiths
Date: 17:54:58 08/17/00
Go up one level in this thread
On August 16, 2000 at 16:57:08, Jari Huikari wrote:
>[D]3R1B1K/5p2/2p2p2/b1rPNP1n/q1rkNP2/1Pp2Q2/1n6/5B2 W - -
>[D]1B1N4/p2n4/3P1P2/2nk1BP1/P7/N7/K3P2P/1Q6 W - -
>[D]kbb2rr1/1p6/p3p1q1/PN1pB3/1n6/R3Q3/5PB1/6K1 W - -
>
>These were quite hard positions for Nero.
>It needed 143 s. for the first one, 262 for the second and the third
>wasn't yet solved in 12 minutes.
>
> Jari
My program is just starting to crawl out of the swamps so all it has is basic
alpha-beta and no PV yet. I did the second problem first...
TreeSearch depth=10
f5-d7 Alpha= 26022
b8-a7 Alpha= 88888891
Elapsed Time= 84.50 seconds
Ply ---CAPTURES-- -----MOVES----- -----TOTAL----- BF
1 10 164 174 1
2 183 94 277
3 322 6,315 6,637
4 6,262 1,628 7,890 24
5 7,240 187,815 195,055 0
6 147,972 44,527 192,499 23
7 145,719 4,434,626 4,580,345 0
8 2,307,004 1,269,358 3,576,362 11
9 1,202,478 40,715,881 41,918,359 0
10 17,899,898 4,657,426 22,557,324 0
_____________ _______________ _______________
21,717,088 51,317,834 73,034,922
Captures/Moves Per Second= 864,319
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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