Problem editor

First move override click to expand contents

Table of supported features click to expand contents

While you're waiting for the diagram and stipulation editors, here are the supported features in table form.

Fairy pieces
nightrider (N)
fers (FE)
wazir (WE)
erlking (EK)
princess (PR)
empress (EM)
amazon (AM)

Series
(empty)
ser-
phser-
ahser-
pahser-

Stipulations
(empty)
s
r
h
hs
hr

Aims
diagram (dia)
check (+)
mate (#)
stalemate (=)
auto-stalemate (!=)
double stalemate (==)
auto-check (!+)
auto-mate (!#)
double mate (##)
capture (x)
any move (~)

When you change the problem, the solver will be updated with the new stipulations/conditions when you click on the Start button.

Solver

Controls:

Output language:

English-S

Flood protection

(requires new start):

PG demolition mode

Hash table memory:

Keep this window visible when solving! Most browsers throttle hidden tabs to 1-2% CPU.

Crash report

Currently exploring

No solution so far. Longest attempt

About Jacobi

Jacobi is Copyright © 2017 François Labelle

It uses the following third-party libraries:

jQuery 1.12.4, MIT license
jQuery Mobile 1.4.5, MIT license
cJSON 1.5.8, MIT license
emscripten 1.37.18 (runtime code), dual MIT and NCSA license
musl libc 1.1.15, MIT license
setImmediate 1.0.5, MIT license

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