@techreport{Peitl18tr,
 author = {Tom\'a\v{s} Peitl},
 institution = {Algorithms and Complexity Group, TU Wien},
 number = {AC-TR-18-013},
 title = {{QBF} Encodings of Chess Problems},
 url = {http://www.ac.tuwien.ac.at/files/tr/ac-tr-18-013.pdf},
 year = {2018}
}