/m for mobiles
Dear people, if You are looking for chess opponents, please redirect to chess.com
This site is a 3D chess board with various AI-algorithms for lone playing (see below).

Chessforeva.blogspot.com is a blog about chess, programming and more.
or just watch a nice 3D demo
Chess with a computer:
....PCs,Macs,androids,ipads,iphones - any browser ready
1. javascript chess (fast Chrome++,FF+,Safari+,IE-- slow):
  • jsSjeng - Crazyhouse, Bughouse, Suicide chess, Losers with javascript-port of Sjeng;
  • Silly a dumb chess version for very beginners
  • QB64 - qbasic program plays beginner chess
  • jsSargon - JS port of old Sargon assembler
  • Toledo - small code of O.Toledo G.
  • p4wn - smart JS chess of D.Bagnall
  • Mixro-Max - a JS version of H.G.Muller's short c-code
  • jsCuckoo - slow experimental JS emulation of 64-bit Cuckoo
  • jsStockfish - strong emscripten compiled Stockfish chess engine (from this site)
  • GarboChess - good JS chess by G.Linscott
  • js-Jester - a javascript version of Ludochess
  • js-Fruit [] - JS-port of Fruit engine by F.Letouzey
  • ....plugin pre-installation required
    2. or play with Adobe flash:
  • fl-Jester - a flash version of Ludochess
  • fl-Fruit - flash-port of Fruit engine by F.Letouzey
  • 3. or play with MS silverlight:
  • Silverlight sample of GarboChess by G.Linscott (for Silverlight plugin, compiled on 4.version)
  • Lousy good strong chess by Foppe de Haan (Silverlight 3.ver.)
  • Valil - good C# code by V.Iliescu compiled for (silverlight, 4.version)
  • 4. or play with unity3D plugin:
  • Unity3D Valil version for browsers (Unity3 plugin required)
  • 5. or play chess with java chess engines:
    *please set security permissions to Medium in the Control Panel>Classic view>Java>Security tab
  • Loka - well known chess engine of Lokasoft (java required, maybe v.1.5)
  • Mediocre - the project of Mediocre chess engine (java v.1.6 required)
  • OliThink - strong rated java chess engine by O.Brausch (java v.1.6)
  • Jester - quite strong java of Ludochess (java v.1.6)
  • Cuckoo - a very strong java program by P.Österlund (java v.1.6)
  • Magnum - is also decent chess playing java project by E.Stock (java v.1.6)
  • Other:
    Solve 3D chess puzzles of large wtharvey.com collection
    Get 3D-TWIC replays of chess masters' tournaments
    Chess funny positions for entertainment
    Editor tool c1_chess for creating browsables from chess pgns