FatalityChess vs Mouseslip

The game begins with the distribution of cards depicting chess pieces that are eliminated from the game of chess, and an analytical assessment of the resulting chess position on the board. If a player receives a king card, then the king is not eliminated from the game of chess. The distribution of cards takes place 4 times. First, there are 2 cards for each player, separately for black and for white chess pieces. You only see your cards. You don't see the opponent's card. Next, three cards are distributed - they are visible to both opponents. There are 4 distributions in total, which result in the elimination of 6 to 7 pieces for each player. After the distribution of cards is completed, a position is formed on the board and a chess game begins with a time control of 3 minutes + 2 seconds per move according to standard chess rules. The following situations are considered a victory: checkmate win; time win; opponent surrendered; draw = black wins. Features: еach game will be unique due to the appearance and playing of a random chess position, which, under certain scenarios, gives beginners the opportunity to face chess professionals and makes each game intriguing and exciting.

Mouseslip is free, full-strength chess analysis that runs entirely on your iPhone — no subscription, no account required. Powered by a native Stockfish engine, Mouseslip reviews your games move by move: an evaluation bar, an accuracy score for each side, and a clear label for every move from Brilliant to Blunder — so you finally understand what went wrong, and what went right. ANALYZE YOUR GAMES • Import games by username from Chess.com or Lichess • Full Game Review: eval graph, per-move classifications, and accuracy • Step through any line with live engine evaluation and best moves SOLVE PUZZLES • Hundreds of thousands of tactics puzzles, filterable by rating and theme • Download puzzle packs to solve completely offline — no connection needed • Track your puzzle rating as you improve PLAY TRAINING BOTS • Dozens of bots rated 400 to 2800 — pick your level • Play as White, Black, or random, with takeback and an optional eval bar • Analyze any game you just played with one tap BUILT FOR LEARNING • Optional AI coach — bring your own OpenAI or Claude key for plain-English move explanations • Piece-ID notation to make moves easier to read • Light and dark themes No login needed to analyze, solve, or play. Download a puzzle pack once and Mouseslip works fully offline.