Author: Andreas Guettinger
Date: 11:43:49 11/08/05
Go up one level in this thread
On November 08, 2005 at 01:21:03, Will Singleton wrote:
>On November 07, 2005 at 17:14:45, Rob Basham wrote:
>
>>[D]6r1/p1pq1p1p/1p1p1Qnk/3PrR2/2n1P1PP/P1P5/4R3/6K1 w - - 0 1
>>
>>Well, it is easy for Fidelity Mach 3.....:-)
>>
>>Mach 3 at level one finds all the correct moves to this mate in 11....!
>>
>>Beginning with....Rh5+
>>
>>How does your machine do on this one...?
>>
>>Rob
>
>Oddly, Crafty 20.0 bh cannot solve this. Bug? does it happen in the latest
>crafty?
Self compiled, amd64, default settings:
found computer opening book file [./bookc.bin].
pondering disabled.
hash table memory = 96M bytes.
pawn hash table memory = 12M bytes.
EGTB access enabled
using tbpath=./TB
5 piece tablebase files found
13986kb of RAM used for TB indices and decompression tables
Crafty v20.0
White(1): setboard 6r1/p1pq1p1p/1p1p1Qnk/3PrR2/2n1P1PP/P1P5/4R3/6K1 w - - 0 1
White(1): analyze
Analyze Mode: type "exit" to terminate.
clearing hash tables
time surplus 0.00 time limit 22.50 (3:30)
depth time score variation (1)
8-> 1.12 -5.00 1. h5 Rxf5 2. exf5 Qd8 3. Qxd8 Rxd8
4. fxg6 hxg6 5. Re7 Nxa3 6. Rxc7
9 1.52 +1 1. h5!!
9 1.96 +3 1. h5!!
9 2.59 +M 1. h5!!
9 4.64 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
9-> 4.83 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
10 5.89 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
10-> 7.22 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
11 9.30 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
11-> 10.24 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
12 13.22 0.01 1. h5 Rxf5 2. exf5 Qd8 3. g5+ Kxh5
4. Rh2+ Kg4 5. Rg2+ Kf3 6. Rf2+ Kg3
7. Rg2+ Kf3
12 13.33 +1 1. Rh5+!!
12 13.36 +3 1. Rh5+!!
12 13.57 +M 1. Rh5+!!
12 31.44 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
12-> 31.85 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
13 42.89 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
13-> 44.52 Mat11 1. Rh5+ Rxh5 2. g5+ Rxg5+ 3. hxg5+
Kh5 4. Rh2+ Nh4 5. Qh6+ Kg4 6. Qxh4+
Kf3 7. Rf2+ Ke3 8. Qg3+ Kxe4 9. Qf3+
Ke5 10. Re2+ Ne3 11. Rxe3#
quit 14 1:15 1/34? 1. Rh5+
regards
Andy
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.