Example image of eyePlorer eyePlorer map for 'Zugzwang': Chess German language Combinatorial game theory Alessandro Salvio Endgame study Shatranj Chess endgame Draw (chess) Opposition (chess) Chess master John Nunn Tempo (chess) Stalemate Pawn (chess) Promotion (chess) Corresponding squares King (chess) Triangulation (chess) Philidor position Queen (chess) Rook (chess) Chess problem Andrew Soltis Edward Winter (chess historian) Historian Emanuel Lasker English language My System Checkmate Knight (chess) Giulio Cesare Polerio Joseph Bertin François-André Danican Philidor Paul Morphy United States World Chess Championship Bobby Fischer Mark Taimanov Passed pawn Bishop (chess) Glenn Flear Glossary of chess Vitaly Tseshkovsky Draw by agreement John Horton Conway King and pawn versus king endgame Anatoly Karpov Garry Kasparov Rook and pawn versus rook endgame World Chess Championship 1984