Author: Tim Foden
Date: 15:08:25 04/10/01
Go up one level in this thread
On April 10, 2001 at 08:37:48, Paul wrote:
>Here's a nice (normal ;)) mate in 10 in return for you from the German CSS forum
>...
>
>[D]2qrr1n1/3b1kp1/2pBpn1p/1p2PP2/p2P4/1BP5/P3Q1PP/4RRK1 w - -
>
>Ciao,
>Paul
Green Light Chess 2.14-pr7, 880MHz Duron, 48MB hash, says after 21 seconds that
Qh5+ is a mate in 14. It then agrees that this is a mate in 10 after another
second :)
Analysis:
>anal
Game stage: Middle game
Current eval: -0.10
Ply Time Score Nodes Principal Variation
3 0.02 -- 9118 fxe6+ (a=0.39 b=1.39 e=0.39)
3 0.03 -0.281 13081 fxe6+ Bxe6 exf6 axb3 fxg7+ Kxg7 Be5+ Kh7 axb3 Bxb3
3 0.06 ++ 13470 exf6 (a=-321.00 b=0.39 e=0.39)
3 0.06 -0.186 13753 exf6 axb3 fxg7 Kxg7 Qg4+ Kh7
3 0.06 -0.186 17629 exf6 axb3 fxg7 Kxg7 Qg4+ Kh7
4 0.07 ++ 18053 exf6 (a=-0.69 b=0.31 e=0.31)
4 0.11 1.311 22222 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6
4 0.14 1.311 35844 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6
5 0.17 1.346 48631 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6 Be5
5 0.25 1.346 91366 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6 Be5
6 0.33 1.154 132028 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Rxe6 Qxe6+ Qxe6 Rxe6
Kxe6
6 0.63 1.154 310877 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Rxe6 Qxe6+ Qxe6 Rxe6
Kxe6
7 0.90 1.154 447510 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Rxe6 Qxe6+ Qxe6 Rxe6
Kxe6
7 2.16 1.154 1178318 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Rxe6 Qxe6+ Qxe6 Rxe6
Kxe6
8 2.87 1.001 1537485 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6 Be5 Qd5 Qf2 Kg6
8 9.42 1.001 5284346 exf6 Nxf6 Bxe6+ Bxe6 fxe6+ Qxe6 Be5 Qd5 Qf2 Kg6
9 11.59 1.421 6448783 exf6 Nxf6 fxe6+ Bxe6 Qh5+ Kg8 Rxf6 Bxb3 Rxe8+ Rxe8
axb3 gxf6 Qg6+ Kh8 Qxh6+ Kg8 bxa4
9 20.99 ++ 12019k Qh5+ (a=0.50 b=1.50 e=1.50)
9 21.30 320.973 12268k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Bd1 Bxe6 Rxf4+ Bg4 Rgxg4+ Qxg4 Rxg4+
Kh5 Rxg7+ Kh4 g3+ Kh3 Bg4# <ht>
9 22.03 320.973 12798k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Bd1 Bxe6 Rxf4+ Bg4 Rgxg4+ Qxg4 Rxg4+
Kh5 Rxg7+ Kh4 g3+ Kh3 Bg4# <ht>
10 22.87 320.981 13514k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
10 30.78 320.981 20031k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
11 32.52 320.981 21547k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
11 52.32 320.981 38556k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
12 56.29 320.981 42100k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
12 1:52 320.981 90766k Qh5+ Nxh5 fxe6+ Kg6 Bc2+ Kg5 Rf5+ Kg6 Rf6+ Kg5 Rg6+
Kh4 Re4+ Nf4 Rxf4+ Kh5 g3 Bxe6 Rh4# <ht>
13 1:52 0/44 Qh5+ >exit
local: t=1:55 nps=808885.3 n=93641414 (f=21967884 q=71673530)
total: t=8:33 nps=765447.4 n=393315946 draws=34901
trans: probes=15573496 hits=3195682 (20.52%) draft=1473169 (9.46%)
tcuts: exact=126 (0.00%) upper=839872 (5.39%) lower=564982 (3.63%)
tstor: exact=640 (0.01%) upper=5141207 (68.16%) lower=2401183 (31.83%)
ext: check=9987616 recap=118775 ppush=683579 1rep=444653 thrt=0
q-moves: gen=5430809 tested=2297579 made/un=622742 max-dep=11
max eval diff: part-1=3.079 part-2=3.055
>
Cheers, Tim.
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