Author: Mike Byrne
Date: 17:56:49 07/23/05
Go up one level in this thread
On July 22, 2005 at 17:38:12, Kurt Utzinger wrote:
>White mates in 10 moves: 26.Qh6!!
>[5r2/r3Npkp/3pn1p1/qbnNp2P/1p2P3/5P2/PP1QB1P1/1KR4R w - - 0 26]
yes it is ...
Crafty v19.20 (2 cpus)
White(1): [d]5r2/r3Npkp/3pn1p1/qbnNp2P/1p2P3/5P2/PP1QB1P1/1KR4R w - - 0 26
White(1): g
clearing hash tables
time surplus 0.00 time limit 10:00 (10:00)
depth time score variation (1)
starting thread 1
5-> 0.05 -0.43 1. Bxb5 Qxa2+ 2. Kc2 Nd4+ 3. Kd1 Nxb5
4. Ke1 Qb3 5. hxg6 fxg6 (s=4)
6 0.08 -1 1. Bxb5
6 0.10 -0.99 1. Bxb5 Qxa2+ 2. Kc2 Nd4+ 3. Kd1 Qb3+
4. Ke1 Nxb5 5. Kf1 Qd3+ 6. Qxd3 Nxd3
(s=3)
6-> 0.24 -0.99 1. Bxb5 Qxa2+ 2. Kc2 Nd4+ 3. Kd1 Qb3+
4. Ke1 Nxb5 5. Kf1 Qd3+ 6. Qxd3 Nxd3
(s=5)
7 0.32 -1 1. Bxb5
7 0.36 -5.06 1. Bxb5 Qxa2+ 2. Kc2 Qb3+ 3. Kb1 Rfa8
4. Ba6 Rxa6 5. h6+ Kf8 6. Nxg6+ fxg6
7. Nxb4 (s=4)
7 0.66 -3.15 1. h6+ Kh8 2. a3 Bxe2 3. Qxe2 bxa3
4. Rc3 axb2 5. Qxb2 Nd4 (s=2)
7 0.92 -2.27 1. a3 Nb3 2. Qe3 Nxc1 3. Bxb5 Nd4 4.
Kxc1 Qxb5 5. hxg6 fxg6 6. axb4
7-> 1.32 -2.27 1. a3 Nb3 2. Qe3 Nxc1 3. Bxb5 Nd4 4.
Kxc1 Qxb5 5. hxg6 fxg6 6. axb4 (s=3)
8 1.39 +1 1. a3!!
8 1.50 -1.51 1. a3 Nb3 2. Qe3 bxa3 3. Qxb3 a2+ 4.
Ka1 Bxe2 5. Qe3 (s=2)
8 2.38 +1 1. Qh6+!!
8 2.47 +3 1. Qh6+!!
8 2.69 +M 1. Qh6+!!
8 2.80 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7#
8-> 2.82 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7# (s=5)
9 3.05 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7# (s=4)
9-> 3.44 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7# (s=2)
10 3.60 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7#
10-> 5.00 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7# (s=3)
11 5.41 Mat10 1. Qh6+ Kxh6 2. hxg6+ Kg5 3. Rh5+ Kxh5
4. f4+ Bxe2 5. Nf6+ Kh6 6. Rh1+ Bh5
7. Rxh5+ Kg7 8. Ne8+ Rxe8 9. Rxh7+
Kf6 10. Rxf7# (s=2)
? 11 5.41 2/53* 1. Nf5+
White(1): ?
time=6.80 cpu=181% mat=0 n=25657364 fh=97% nps=3.77M
ext-> chk=1993882 cap=40124 pp=11144 1rep=214004 mate=12026
predicted=0 nodes=25657364 evals=1959231 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=830 stop=75 data=8/64 cpu=12.34 elap=6.80
mate in 10 moves.
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