arabic language belarusian language bulgarian language castling catalan language checkmate chess chess notation chess piece chess problem chess symbols in unicode chessboard chinese language correspondence chess croatian language czech language danish language descriptive chess notation double check dutch language ellipsis en passant english language esperanto estonian language fide fairy chess piece finnish language font french language german language greek language hebrew language helpmate hetman hungarian language iccf numeric notation icelandic language indonesian language irish language italian language japanese language korean language latin latvian language lithuanian language luxembourgish language miscellaneous symbols norwegian language persian language philipp stamma polish language portable game notation portuguese language romanian language russian language serbian language shatranj sicilian language slovak language slovene language spanish language swedish language telugu language time control turkish language ukrainian language unicode united states chess federation vietnamese language welsh language