SKchess app for iPhone and iPad

The main features include:

• Tactics: over 36,000 free tactics with offline accessibility, organized into themes

• Daily Materials: 60 daily tactics, 1 daily game, 1 daily quote, 1 daily opening

• Analyze: Stockfish 10, best move, depth, engine score, Multi PV (multiple engine lines), automatic save for analyzed games

• Play Against Computer: 1250 to 3300 Elo rating, standard, blindfold, and chess960 variants, continue game where left off, finished games and results saved automatically

• PGN Database: import, export, rename, delete, sort, paste, and share .pgn files

• Opening Lines: 2,000 lines with animated boards

• Book Moves

• Chess Clocks: customizable times, increment

• Rules of Chess

• Play Coordinates

• World Championship Games

• Grandmasters Games: including Magnus Carlsen, Garry Kasparov, Fabiano Caruana, Viswanathan Anand, and …

• Learn about chess basics: including pieces, check, stalemate, enPassant, and …

• Learn about chess themes and patterns at Basic, Intermediate, and Advanced levels: including Pin, Fork, Greek Gift, Interference, Opposition, Checkmate Patterns, and …

• Import positions: .pgn, using image (chessboard detection via Core ML), FEN, PGN, make custom position

• Export positions: .pgn (multiple games), FEN, PGN, Image, GIF, Video

• Customization: choose refreshing piece sets and boards

• Accessibility compatible: dynamic type, dark/light theme

For more information use the help button in each page.