Author
Mehdi
Software Engineer & Founder of Chessigma
Software engineer with AI experience who built Chessigma to make advanced chess analysis accessible to all players. Former engineer at major tech companies.
Articles by Mehdi
Tutorials
What is a Brilliant Move in Chess? Definition, Examples & How They're Detected
What makes a chess move 'brilliant'? Learn how Chess.com, Lichess, and Chessigma detect brilliant moves, see famous examples, and find brilliant moves in your own games.Mehdi
Hard Chess Puzzles: Solve Difficult Positions & Improve
Hard chess puzzles feel impossible - until you know how to approach them. Learn what makes a puzzle difficult and how solving them boosts your game.Mehdi
Chess Puzzles Mate in 3: How to Solve Them (With Examples)
Learn how to solve chess puzzles mate in 3 with step-by-step examples. Train your tactics with free unlimited puzzles on Chessigma.Mehdi
Chess Puzzles Mate in 2: How to Solve Them (With Examples)
Learn how to solve chess puzzles mate in 2 with step-by-step examples from easy to hard. Free practice on Chessigma - no account needed.Mehdi
Daily Chess Puzzles: The Habit That Improves Your Chess
One daily chess puzzle is all it takes. Build your streak, improve your pattern recognition, and see the results in your actual games. Free on Chessigma.Mehdi
Free Chess Puzzles for Beginners - Fastest Way to Improve
Free chess puzzles for beginners with no daily limits. Learn what difficulty to start at, how the Elo system works, and why puzzles come before opening theory.Mehdi
Chess Wrapped 2025: Your Year in Review
Discover your Chess Wrapped 2025. Get deep insights into your Chess.com games, find your chess personality, and share your annual stats.Mehdi
The AI chess coach that actually knows your game (and your mistakes)
Meet the AI chess coach that studies your games, spots your patterns, and builds personalized training. No generic puzzles, just real improvement.Mehdi
Free Chess Game Analysis - Best Online Analyzer | Chessigma
Analyze your chess games free in one click. Import from Chess.com, Lichess or PGN files and get an instant Stockfish game review with Chessigma.MehdiHow to analyze your chess games: complete guide
Step‑by‑step guide to reviewing chess games with Chessigma: from post‑game reflection to centipawn loss, move labels and training plans.Mehdi
Free Chess Game Review & Analysis (Stockfish 17) | Chessigma
Free, unlimited chess game review powered by Stockfish 17. See every move graded Sigma to Clown, with depth-50 analysis. No login, no paywall. Analyze now.Mehdi