ChessSolve

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About

ChessSolve is an all-in-one chess training platform and browser extension designed to help players analyze, study, and train with real-time Stockfish engine insights directly on their board. Built specifically for practice, learning, and post-game review, ChessSolve bridges the gap between playing games and understanding engine evaluation.1. Browser Extension (Chess.com & Lichess)The flagship extension provides real-time Stockfish engine analysis directly on live boards during unrated practice games.Color-Coded Candidate Arrows: Visualizes up to 5 best candidate moves directly on the board. Arrows are ranked and color-coded by move strength (from bright green for top moves down toward red for weaker options).Live Evaluation Bar: An interactive bar that updates instantly with every position shift, showing exact advantage without requiring manual calculation.Real-Time Move Classifications: Automatically tags every move as it happens with official quality badges (Brilliant, Great, Best, Excellent, Good, Inaccuracy, Mistake, or Blunder).Dual-Side Analysis: Analyzes both your moves and your opponent’s moves continuously.Auto-Sync & Replay: Automatically records finished games to your account so you can step back through them later.Cross-Platform Integration: Works seamlessly on both Chess.com and Lichess within a single browser extension.2. Interactive Analysis Board & Board EditorA free, standalone analysis tool for diving deep into specific positions, openings, or custom setups.FEN & PGN Import: Paste any position string (FEN) or complete game notation (PGN) to load positions instantly.Custom Board Editor: Drag and drop pieces to create custom setups, explore hypothetical scenarios, or reset positions on the fly.Full Move Navigation: Step forward and backward through moves using arrow keys or by clicking directly on the move list.Variation Exploration: Play out alternative lines off the main game branch; navigate back to smoothly resume the recorded mainline.Stockfish Visual Overlay: Includes the same engine evaluation bar and up to 5 color-coded candidate arrows as the live extension.3. Adaptive Puzzle TrainerA tactical training suite built to turn visual engine learning into active pattern recognition.3,100+ Rated Puzzles: A vast library of tactical chess puzzles designed for players of all skill levels.Adaptive ELO Difficulty: Uses standard ELO formulas to adjust puzzle difficulty automatically based on your success rate.Timed Solving: Optional race-against-the-clock mode where timer length dynamically scales based on the puzzle's difficulty rating.Daily Streaks & Leaderboards: Keeps you accountable with daily streak tracking and a competitive global puzzle ELO leaderboard.