Fast-paced chess tactics trainer

Generate chess puzzles / tactics from a pgn file

Creates chess puzzles from chess games and positions

Generate chess tactics from your own lichess games.

Chess experiments

Introducing PuzzleDash! A completely free alternative for playing Chess Puzzle Rush, a popular paid Chesscom feature where you are challenged to solve a series of chess puzzles with increasing difficulty in limited time.

Chess game NPM Library (Angular 13)

* Vanilla Java Script chess: play with your friends, create multiplayer room, play with Stockfish, Login/Register, ELO system and puzzles.

Eight Queens chess game. Can you place 8 queens on the board with none under attack? A web game inspired by the class math puzzle. Built in React with Chessboard.jsx

Read pgn files, parse positions in the game and save interesting positions for problem-solving sessions.

The collection of all chess.com daily puzzle

Quick online tool for chess with features for composing problems and APIs.

Chess in C++ and Qt

A bot coded in python that plays puzzle rush on chess.com

Chess Game with nice user interface

An open source implementation of puzzle rush

Chess game with two player. (SOON)

Symfony/js application to solve chess puzzles

The eight queens puzzle is the problem of placing eight chess queens on an 8×8 chessboard so that no two queens threaten each other. Thus, a solution requires that no two queens share the same row, column, or diagonal.

A frontend application to practice chess tactics by solving puzzles.