Analyze your chess game with the power of multiple Chess Engines! Leave your chess computer behind!

/** FEATURES **/
☆ Load and analyze your games from PGN file. Tested to work with pgn games from chess.com, lichess, chess24 and other online servers*
☆ Full Engine analysis of the current game with verbose English commentary! Analyze games of Magnus Carlsen, Vishy Anand and other masters!
☆ Save moves and variations
☆ Paste PGN or FEN
☆ Share PGN/FEN with other Chess apps or send via Email/Twitter
☆ Manage and install new UCI engines. (Pro only)
☆ One click analysis from iChess & Chess Book Study apps
☆ New innovative feature to move back and forth by simply tilting your device. Now give your fingers some rest!
☆ Play against Engine or let Engines play (current board position) against each other (Pro only. Tap engine name to see option)
☆ Annotate games with symbols and comments
☆ Auto replay games (Pro only)
☆ Supports Engines like Komodo 8, Komodo 9 which use the "Open Engine format"
☆ Support for loading your public game from lichess, chess.com, chessgames when viewing via Browser, Whatsapp etc. when you tap on the game link

NOTE:
♚ With Paid version, you get :
- No Ads
- Install new UCI Chess engines
- Ask engine to show threat
- Ask engine to play one or both sides
- Auto analysis time more than 5 seconds
- Unrestricted import of online games
- New Board designs and themes!
- Auto-replay moves and more!
♚ Both Free/Pro versions have Critter & Stockfish engines. However Critter no longer works on Android OS > 5.0
♚ This is not an app to play a chess game against the mobile or online or with friends
♚ Online chess not supported
♚ Importing external engines like Houdini, Rybka, Fritz, Hiarcs is currently not supported

*Note: While lichess is free and open source, other servers like chess24, chess.com have paid membership to access some features (which may include downloading pgn)

Recent changes:
* Auto Analysis was broken. Fixed! (Thx Tom Groot)
EARLIER:
* Manually imported engines will NO longer work on Android 10 and above due to Android security restrictions that come into effect from Nov 2020
* Stockfish 12 with NNUE support. Please enable NNUE support from Settings - Engine Options
(Stockfish 12 is ~80 ELO points stronger than Stockfish 11)
* Sync your Pro versions between Android & iOS
* Accessibility improvements (Thx Saurabh)
* Two new piece designs (Thx Брюс)