Roy Brunjes wrote:
Hi!
> I don't know what happened but this morning (after no rebuilds of SCID
> or the engines involved), when I paste a starting position into SCID and
> try to start Stockfish-1.6.3 the engine analysis window appears and a
> few lines of analysis are shown and then I get a popup saying the engine
> crashed.
Just tried your FEN
1rb2rk1/p1q1bppp/1pnppn2/2p5/3PP3/2P2NP1/PP1N1PBP/R1BQR1K1 w KQkq - 1 10
bm e4e5;
and it is indeed reproducable with quite a number of engines :( I tried
ok: Shredder 9
ok: DeepShredder 11, 12
ok: Crafty 23.0
ok: Toga II 1.3.1
no: Homer 2.01
no: Fruit 2.3.1
no: Glaurung 2.2
no: Stockfish 1.6.2
no: Robolito 0.085f1
There is something funny going on here, however, if I just use the bare
engine. I did not send any engine parameters, just fired up the engine,
issued uci, isready and postion command, and, if I came to that the go
infinite.
Fruit 2.3.1:
----------------
uciok
isready
readyok
position fen 1rb2rk1/p1q1bppp/1pnppn2/2p5/3PP3/2P2NP1/PP1N1PBP/R1BQR1K1
w KQkq - 1 10
board_from_fen(): bad FEN (pos=61)
Stockfish 1.6.2:
----------------
uciok
isready
readyok
position fen 1rb2rk1/p1q1bppp/1pnppn2/2p5/3PP3/2P2NP1/PP1N1PBP/R1BQR1K1
w KQkq - 1 10
go infinite
info depth 1
info depth 1 score cp 40 time 134 nodes 140 nps 1044 pv d2c4
info depth 2
info depth 2 score cp -52 time 145 nodes 214 nps 1475 pv d2c4 d6d5
info depth 2 score cp -44 time 146 nodes 316 nps 2164 pv e4e5 d6e5 f3e5
c6e5 d4e5
info depth 2 score cp 492 time 149 nodes 634 nps 4255 pv g2h1 c8a6
info depth 2 score cp 545 time 149 nodes 688 nps 4617 pv g1h1 c8a6
info depth 3
info depth 3 score cp 557 time 154 nodes 1254 nps 8142 pv g1h1 c8a6 e4e5
info depth 4
info depth 4 score cp 561 time 163 nodes 1859 nps 11404 pv g1h1 c8a6
e4e5 d6e5 f3e5 c6e5 d4e5
info depth 5
info depth 5 score cp 545 time 176 nodes 3784 nps 21500 pv g1h1 f6g4
d1e2 d6d5 h1g1
zsh: segmentation fault stockfish-162-ja
Robolito 0.085f1:
----------------
uciok
isready
readyok
position fen 1rb2rk1/p1q1bppp/1pnppn2/2p5/3PP3/2P2NP1/PP1N1PBP/R1BQR1K1
w KQkq - 1 10
*** ERRORE ***
errore posizionale: arrocco illegale
Glaurung seems especially strange as it can't decide if it is a mate in
one(!?) or a usual position where it comes to a conclusion.
So, indeed the engines crash.
<utterly confused>
I'd have some understanding for a hot needle engine such as robolito
seems to be one, but Fruit 2.3.1 confuses me. Still, I fear this is no
problem of Scids. I'll keep digging, but maybe we've an expert here who
has an idea what's going on?
--
Kind regards, / War is Peace.
| Freedom is Slavery.
Alexander Wagner | Ignorance is Strength.
|
| Theory : G. Orwell, "1984"
/ In practice: USA, since 2001
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