Author: Slater Wold
Date: 20:19:54 07/02/03
Go up one level in this thread
On July 02, 2003 at 22:58:31, Mike Byrne wrote:
>On July 02, 2003 at 22:39:58, Slater Wold wrote:
>
>>
>>That is mate in 13, not 12!
>
>Yes you are correct - I was not aware Fritz GUI would change the mate-in-xx but
>you are correct. See Crafty log below without F8 GUI
>
>>
>>Also, my 'standard' Crafty gets mate in 13 in 7.96s with a slighty faster
>>search.
>
>
>I know your machine is much faster than mine - so I am not sure what you mean by
>faster search - I'm running a 1.7 Ghz. Here's log from a single 1.7 Ghz CPU
>with sd=12.
>
>Black(1): mt=1
>max threads set to 1
>Black(1): thread 1 exiting
>2k5/8/3pr2p/5Qp1/8/6P1/3pqP1P/R5K1 w - - 0 1
>White(1): go
>end-game phase
> clearing hash tables
> time surplus 29.75 time limit 1:00 (1:00)
> depth time score variation (1)
> 2 0.00 -1.98 1. Qc2+ Kb7 2. Rd1
> 2-> 0.00 -1.98 1. Qc2+ Kb7 2. Rd1
> 3 0.00 -1.63 1. Qc2+ Kd7 2. Rd1 Qe1+ 3. Kg2
> 3-> 0.01 -1.63 1. Qc2+ Kd7 2. Rd1 Qe1+ 3. Kg2
> 4 0.01 -1.49 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5
> 4-> 0.03 -1.49 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5
> 5 0.03 ++ 1. Qc2+!!
> 5 0.03 -1.04 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Kg4
> 5-> 0.06 -1.04 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Kg4
> 6 0.08 -0.81 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
> 6-> 0.12 -0.81 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
> 7 0.17 -0.70 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
> 7. Qf4+ Kc3
> 7-> 0.30 -0.70 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
> 7. Qf4+ Kc3
> 8 0.47 -0.75 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
> 4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
> 7. Qf4+ Kd3 8. Qf5+ Re4
> 8 0.70 -0.67 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Ra4+ Ke5 6. Qb2+ Kd5
> 7. Rd4+ Kc5 8. Qb4+ Kc6 9. Rxd2
> 8-> 0.72 -0.67 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Ra4+ Ke5 6. Qb2+ Kd5
> 7. Rd4+ Kc5 8. Qb4+ Kc6 9. Rxd2
> 9 0.76 ++ 1. Ra8+!!
> 9 0.92 0.00 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
> 7. Ra3+ Kd4 8. Ra4+ Kc3 9. Ra3+
> 9-> 1.65 0.00 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
> 7. Ra3+ Kd4 8. Ra4+ Kc3 9. Ra3+
> 10 1.86 ++ 1. Ra8+!!
> 10 2.40 4.31 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
> 7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
> 10. Qxd2
> 10-> 3.69 4.31 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
> 7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
> 10. Qxd2
> 11 4.55 4.29 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
> 7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
> 10. Qd3+ Kc6 11. Qxd2
> 11-> 8.22 4.29 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
> 7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
> 10. Qd3+ Kc6 11. Qxd2
> 12 8.53 ++ 1. Ra8+!!
> 12 13.31 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
> 7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
> 10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
> Kd1 13. Qb1#
> 12-> 22.03 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
> 4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
> 7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
> 10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
> Kd1 13. Qb1#
> time=22.03 cpu=99% mat=-1 n=19446205 fh=97% nps=882k
> ext-> chk=2570115 cap=25224 pp=71 1rep=130230 mate=5265
> predicted=1 nodes=19446205 evals=393076
> endgame tablebase-> probes done=0 successful=0
> SMP-> split=0 stop=0 data=0/32 cpu=21.86 elap=22.03
>
>mate in 13 moves.
>
>kibitz mate in 13 moves.
>
>
>White(1): Ra8+
> time used: 22.03
I thought you were using a much faster computer. My mistake.
EPD Kit revision date: 1996.04.21
unable to open book file [./book.bin].
book is disabled
unable to open book file [./books.bin].
hash table memory = 96M bytes.
pawn hash table memory = 24M bytes.
book learning disabled
result learning disabled
position learning disabled
pondering disabled.
White(1): mt 1
max threads set to 1
White(1): setboard 2k5/8/3pr2p/5Qp1/8/6P1/3pqP1P/R5K1 w - - 0 1
White(1): st 30
search time set to 30.00.
White(1): go
end-game phase
clearing hash tables
time surplus 0.00 time limit 30.00 (30.00)
depth time score variation (1)
7-> 0.14 -0.70 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
7. Qf4+ Kc3
8 0.22 -0.75 1. Qc2+ Kd8 2. Ra8+ Ke7 3. Qh7+ Kf6
4. Qxh6+ Kf5 5. Rf8+ Ke5 6. Qxg5+ Kd4
7. Qf4+ Kd3 8. Qf5+ Re4
8 0.36 -0.67 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Ra4+ Ke5 6. Qb2+ Kd5
7. Rd4+ Kc5 8. Qb4+ Kc6 9. Rxd2
8-> 0.36 -0.67 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Ra4+ Ke5 6. Qb2+ Kd5
7. Rd4+ Kc5 8. Qb4+ Kc6 9. Rxd2
9 0.39 ++ 1. Ra8+!!
9 0.49 0.00 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Ra3+
9-> 0.88 0.00 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Ra3+
10 0.99 ++ 1. Ra8+!!
10 1.27 4.31 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
10. Qxd2
10-> 1.91 4.31 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
10. Qxd2
11 2.46 4.29 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
10. Qd3+ Kc6 11. Qxd2
11-> 4.30 4.29 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Ra4+ Kc5
7. Qc3+ Kb6 8. Rb4+ Qb5 9. Rxb5+ Kxb5
10. Qd3+ Kc6 11. Qxd2
12 4.47 ++ 1. Ra8+!!
12 7.74 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
Kd1 13. Qb1#
12-> 11.97 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
Kd1 13. Qb1#
13 14.27 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
Kd1 13. Qb1#
13-> 24.72 Mat13 1. Ra8+ Kd7 2. Ra7+ Kc6 3. Qc2+ Kd5
4. Ra5+ Kd4 5. Qb2+ Kc4 6. Qb5+ Kc3
7. Ra3+ Kd4 8. Ra4+ Kc3 9. Qb4+ Kc2
10. Ra2+ Kd3 11. Ra3+ Kc2 12. Rc3+
Kd1 13. Qb1#
time=30.17 cpu=99% mat=-1 n=52734768 fh=98% nps=1747k
ext-> chk=7040155 cap=66149 pp=826 1rep=370344 mate=42362
predicted=0 nodes=52734768 evals=453679
endgame tablebase-> probes done=0 successful=0
SMP-> split=0 stop=0 data=0/32 cpu=30.14 elap=30.17
mate in 13 moves.
kibitz mate in 13 moves.
White(1): Ra8+
time used: 30.17
Black(1):
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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