`Traceback (most recent call last)
/home/nocturn9x/CPG/Chess/nimfish/nimfishpkg/search.nim(49) bestMove
/home/nocturn9x/.choosenim/toolchains/nim-2.0.4/lib/system/arc.nim(171)
nimRawDispose
/home/nocturn9x/.choosenim/toolchains/nim-2.0.4/lib/system/alloc.nim(1069)
dealloc
/home/nocturn9x/.choosenim/toolchains/nim-2.0.4/lib/system/alloc.nim(953)
rawDealloc
/home/nocturn9x/.choosenim/toolchains/nim-2.0.4/lib/system/alloc.nim(554)
listRemove
SIGSEGV: Illegal storage access. (Attempt to read from nil?)
[1]    18221 segmentation fault  ./bin/nimfish_softtm`