Is ChessGrind free to use?

Yes, ChessGrind is completely free. All puzzles, openings, traps, and AI play are available at no cost.

How do chess puzzles work on ChessGrind?

ChessGrind offers 50+ tactical puzzles across categories like forks, pins, skewers, and checkmates. Each puzzle rewards XP, with bonus multipliers for combos and perfect solves.

Can I learn chess openings on ChessGrind?

Yes, ChessGrind features 30+ openings with interactive animated boards showing each move, including the Sicilian Defense, Queen's Gambit, Italian Game, and more.

What skill level is ChessGrind for?

ChessGrind is designed for all skill levels — from complete beginners to advanced players. The AI adjusts from beginner to grandmaster difficulty, and content is organized by complexity.

hardRating 920+25 XP

Pin the Knight

Pin and pressure!

Puzzle Themes

💡 How to Approach This Puzzle

Examine the position carefully, consider all checks and captures, and calculate the resulting positions.

Solve this puzzle interactively

Drag pieces on the board, earn XP, and build your combo streak

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Pin the Knight

Puzzle Themes

💡 How to Approach This Puzzle

Solve this puzzle interactively

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