Duolingo also said each section represents a range on the Elo rating system, the method by which a chess player's skills are calculated. As you progress, your lessons will be tougher and more ...

Struggling to finish that Chess Puzzle to get the Taken Shader and the Ship? Here's every solution, including the answer to ...

Penicillin was discovered because a Petri dish was unchecked over the summer of 1928. With this hint in mind please try to find white’s best move.

Bucharest BUCHAREST (ROMANIA): Indian grandmaster R Praggnanandhaa came out with all guns blazing to beat Nodirbek ...

"Hola, ajedrez" means "Hello, chess" in Spanish ... like your knight or rook, in four moves or fewer. You can access hints for each lesson, but if you get something wrong, your opponent will ...