Author: Mike Byrne
Date: 17:54:21 04/02/05
Go up one level in this thread
On April 02, 2005 at 20:53:43, Mike Byrne wrote:
>[d]r1bq1rk1/1p3pp1/p1np4/3Np1P1/4P3/4Q3/PPP1B1P1/2K4R w - - 0 18
>
>there is more than one way to win here, but I believe only one mate-in-10
Black(1): r1bq1rk1/1p3pp1/p1np4/3Np1P1/4P3/4Q3/PPP1B1P1/2K4R w - - 0 18
White(1): g
time surplus 0.00 time limit 100:00 (100:00)
depth time score variation (1)
1 0.00 -4.89 1. Kb1
1-> 0.02 -4.89 1. Kb1
2 0.02 -5.04 1. Kb1 Bd7
2-> 0.02 -5.04 1. Kb1 Bd7
3 0.02 -5.43 1. Kb1 Be6 2. Qf2 Bxd5 3. exd5
3 0.02 -5.07 1. Nb6 Rb8 2. Nd5
3-> 0.02 -5.07 1. Nb6 Rb8 2. Nd5
4 0.02 -5.22 1. Nb6 Rb8 2. Nd5 Bd7
4-> 0.03 -5.22 1. Nb6 Rb8 2. Nd5 Bd7 (s=4)
5 0.03 -5.41 1. Nb6 Rb8 2. Bc4 Be6 3. Kb1 (s=3)
5 0.05 -5.28 1. g6 Be6 2. gxf7+ Rxf7 3. Nb6 Rb8
4. Kb1
5-> 0.05 -5.28 1. g6 Be6 2. gxf7+ Rxf7 3. Nb6 Rb8
4. Kb1 (s=2)
6 0.06 -5.36 1. g6 Be6 2. gxf7+ Rxf7 3. Kb1 Bxd5
4. exd5 Nd4 5. Bg4
6 0.08 -5.02 1. Qg3 Nd4 2. Bc4 Re8 3. Qh4 Bd7
6-> 0.08 -5.02 1. Qg3 Nd4 2. Bc4 Re8 3. Qh4 Bd7 (s=2)
7 0.09 +1 1. Qg3!!
7 0.11 -4.43 1. Qg3 Nd4 2. Bc4 Qd7 3. c3 Nb5 4.
Qf2
7-> 0.13 -4.43 1. Qg3 Nd4 2. Bc4 Qd7 3. c3 Nb5 4.
Qf2
8 0.23 +1 1. Qg3!!
8 0.28 -3.26 1. Qg3 Nd4 2. Bf3 f6 3. gxf6 Rf7 4.
Ne7+ Rxe7 5. fxe7 Qxe7
8-> 0.30 -3.26 1. Qg3 Nd4 2. Bf3 f6 3. gxf6 Rf7 4.
Ne7+ Rxe7 5. fxe7 Qxe7
9 0.44 +1 1. Qg3!!
9 0.75 +3 1. Qg3!!
9 1.17 +M 1. Qg3!!
9 1.56 1.12 1. Qg3 Nd4 2. Bc4 Ne2+ 3. Bxe2 f6 4.
gxf6 <HT>
9-> 1.73 1.12 1. Qg3 Nd4 2. Bc4 Ne2+ 3. Bxe2 f6 4.
gxf6 <HT> (s=2)
10 2.19 +1 1. Qg3!!
10 3.28 +3 1. Qg3!!
10 5.09 3.71 1. Qg3 Nd4 2. Bc4 g6 3. Nf6+ Qxf6 4.
gxf6 Ne6 5. Kb1 Bd7 6. Qg4 <HT>
10 5.94 +1 1. Nf6+!!
10 6.34 +3 1. Nf6+!!
10 7.53 +M 1. Nf6+!!
10 13.72 11.22 1. Nf6+ Qxf6 2. gxf6 Ne7 3. fxg7 Ng6
4. Qh6 Bh3 5. gxf8=Q+ Rxf8 6. gxh3
Rc8 7. Rg1 b5
10-> 13.75 11.22 1. Nf6+ Qxf6 2. gxf6 Ne7 3. fxg7 Ng6
4. Qh6 Bh3 5. gxf8=Q+ Rxf8 6. gxh3
Rc8 7. Rg1 b5
11 14.66 +1 1. Nf6+!!
11 15.66 +3 1. Nf6+!!
11 16.77 +M 1. Nf6+!!
11 51.50 Mat10 1. Nf6+ gxf6 2. Qg3 Kg7 3. Qh4 Rh8
4. gxf6+ Kg6 5. Bh5+ Rxh5 6. Qxh5+
Kxf6 7. Rf1+ Bf5 8. Rxf5+ Kg7 9. Rxf7+
Kg8 10. Qh7#
11-> 51.59 Mat10 1. Nf6+ gxf6 2. Qg3 Kg7 3. Qh4 Rh8
4. gxf6+ Kg6 5. Bh5+ Rxh5 6. Qxh5+
Kxf6 7. Rf1+ Bf5 8. Rxf5+ Kg7 9. Rxf7+
Kg8 10. Qh7#
? 12 1:00 1/54* 1. Nf6+
White(1): ?
time=1:09 cpu=182% mat=-5 n=289396618 fh=98% nps=4.18M
ext-> chk=40090859 cap=309405 pp=303233 1rep=7884700 mate=93560
predicted=2 nodes=289396618 evals=6455461 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=1418 stop=224 data=8/64 cpu=2:05 elap=1:09
mate in 10 moves.
White(1): Nf6+
time used: 1:09
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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