Alternatives to Project Invincible for all platforms with any license

Lichess

The complete chess experience, play and compete in tournaments with friends others around the world.

Free Open Source Web Android iPhone iPad
Ad-free Multiplayer Patron Study Mode Add a feature

57 Like
XBoard

XBoard, also known as WinBoard on Microsoft operating systems, is a free graphical user interface client developed by Tim Mann that is compatible with various chess...

Free Open Source Mac OS X Windows Linux PortableApps.com
Portable Add a feature

17 Like
Chessmaster

Chessmaster is a chess playing computer game series which is now owned and developed by Ubisoft. It is the best-selling chess franchise in history, with more than five...

Commercial Windows
No features added Add a feature

11 Like
DreamChess

DreamChess is an open source chess game featuring "Dreamer", a moderately strong engine. Any XBoard-compatible chess engine (Crafty & GNU Chess) will work...

Free Open Source Mac OS X Windows Linux
No features added Add a feature

5 Like
Brutal Chess

Brutal Chess features full 3D graphics, an advanced particle engine, and several different levels of intelligent AI.

Free Open Source Windows PortableApps.com
Portable Add a feature

3 Like
Chess.com

Play chess online, learn new chess strategies, tactics and rules, study chess games and openings - all FREE on Chess.com - the #1 online chess site!

Freemium Web Android iPhone Java Mobile HP webOS
No features added Add a feature

8 Like
AI Factory Chess Treebeard

Chess incorporates our "Treebeard" Chess engine, an innovative engine using closely guarded state-of-the-art search techniques developed for our...

Freemium Android Android Tablet
No features added Add a feature

4 Like
Jin

Jin is an open source, cross platform, graphical client for chess servers, written in Java. Jin can run either as a standalone application (available at this website) or...

Free Open Source Mac OS X Windows Linux
No features added Add a feature

3 Like
BabasChess

BabasChess is a new revolutionary Internet Chess Client for Windows. It combines ease of use with powerful features for advanced users; integrates a fast and...

Free Windows
No features added Add a feature

9 Like
Knight's Tour

Knight's Tour is a variation on a classic puzzle that involves moving a knight around a chessboard. It's an exciting game in which you collect coins by moving in...

Free Android
No features added Add a feature

2 Like
Pure Chess

Experience one of the oldest known boardgames on the advanced technology of today. With ultra-realistic and unparalleled beautiful visuals you can almost reach out and...

Freemium Android iPhone Android Tablet iPad
No features added Add a feature

2 Like
Fritz

Fritz is the world’s most popular chess program, developed by ChessBase, “the world's leading chess software company” (Washington Post). Whether you are a beginner...

Commercial Windows
No features added Add a feature

4 Like
Shredder Chess

The Shredder chess programs by Stefan Meyer-Kahlen provide a game playing and analysis tool for everybody and are accepted as one of the best chess programs of the...

Commercial Mac OS X Windows Linux Web Windows Mobile ... Android iPhone Java Mobile iPad
No features added Add a feature

5 Like
flChess

Chess game with enhanced AI in 3D environment. Main feature - smart artificial intellect, which can give you hard work! For experienced players - chess machine Crafty...

Free Windows
No features added Add a feature

2 Like
- Warning The site falcoware.com, where the download is, has a bad reputation on WOT (https://www.mywot.com/en/scorecard/falcoware.com) and the setup file is detected as malicious from VirusTotal (https://www.virustotal.com/en/file/997e9c206a77ebeab45cf89b57b8248872033d65c016a631761e0bb9279c34a6/analysis/1399891097/)
iNemesis

iNemesis is a free chess program that allows you to play on the FICS (free internet chess server). iNemesis Version 5.0 is a major rewrite of previous versions. Its...

Free Windows
No features added Add a feature

2 Like