Why this move
Stop memorizing moves. Start understanding chess.
Import a game in one click. In under 15 seconds, know what to play, why it works, and how to avoid repeating the same mistake.
Your personal AI chess coach
- Clear explanations for every position
- Progressive hints: Observe, Direction, Execute
THE PROBLEM
Sound familiar?
Classic tools give you a move. You need a plan.
01
Nf3
Stockfish says play this
Nf3 +0.8But why is it good?
02
PGN
You memorize openings
1.e4 e5 2.Nf3 Nc6 3.Bb5But forget them mid-game
03
GM
Videos analyze GM games
GM analysis videosBut not YOUR positions
04
WHY
Same mistakes, again
-1.5 blunder detectedBecause no one explains why
THE SOLUTION
Play with ideas, not memorized lines
WhyThisMove combines engines, databases, and AI to turn every position into a clear decision.
01
Your personal AI chess coach
Every move explained in plain language. Understand the main idea, what it accomplishes, and what to avoid.
- Clear explanations for every position
- Progressive hints: Observe, Direction, Execute
- Tags: Tactical, Geometric, Counter-intuitive
- Adjustable difficulty levels
02
Import your games in seconds
Connect your Lichess or Chess.com account. Your recent games are ready to analyze in one click.
- Direct import from Lichess & Chess.com
- PGN and FEN support
- Fast analysis (~15 seconds)
- Full game history with results
03
Learn from 11,000+ common mistakes
Discover the exact blunders players at your level make. See why they're wrong, and how to punish them.
- Filtered by ELO level
- Frequency statistics (78% play this...)
- Pawn loss quantified (-9.1 pawns)
- Filtered by game phase and theme
04
Master openings, don't just memorize
Build your repertoire with deep understanding. Track your coverage, learn how to punish deviations.
- Customized repertoires (Sicilian, Scotch...)
- PUNISH system for opponent's mistakes
- Coverage tracking & progress
- Mindmap visualization
TESTIMONIALS
What players say
★★★★★
“I followed engine moves for years. I never improved. Because I never understood. WhyThisMove changed everything.”
A
Alex M.1850 Lichess
★★★★★
“The Blunders database is genius. I found out I was making the same mistake as 78% of players at my level!”
S
Sarah K.1420 Chess.com
★★★★★
“Finally an AI that explains chess like a real coach. The progressive hints are perfect for learning.”
M
Marcus T.2100 FIDE
Your next game can genuinely change your level.
Turn your next game into structured training with WhyThisMove.
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