Chess Drill Instructor

Every game leaves something to learn. Report for your chess debrief.

Chess Drill Instructor turns your recent Chess.com games into focused reviews with a military twist. Study important decisions, compare your moves with Stockfish’s recommendations, and leave with a clear assignment for your next practice session.

YOUR GAMES. YOUR FIELD REPORT.
Enter your Chess.com username to bring your recent games into the war room. Check results, win rate, and rapid, blitz, and bullet ratings in one dashboard. Open a game to inspect its players, result, and game record.

ANALYSIS WITH A PURPOSE
Get Stockfish analysis of your moves, including missed or allowed forced mates and changes in the position’s evaluation. Your briefing highlights key moments, shows recommended moves and continuations, and gives you a position to study. Analysis runs on the coaching server, so an internet connection is required.

CHOOSE YOUR INSTRUCTOR
• SGT. IRON brings direct orders and combat discipline.
• COL. SHARP takes a measured, methodical tone.
• GM GENERAL keeps the focus on protecting your advantage.

Each instructor delivers structured coaching built from engine analysis and authored guidance. Choose the voice that gets you back to the board.

BUILD BETTER HABITS
Recently reviewed games help your instructor point out recurring error categories. Use the suggested study assignment to practice comparing moves and checking your opponent’s replies.

EARN YOUR DECORATIONS
Unlock medals for milestones such as winning streaks, checkmate finishes, and victories over higher-rated opponents. Share a briefing poster or a medal card from the app.

TRAIN IN YOUR LANGUAGE
The interface and coaching support English, Korean, Japanese, and Chinese.

BEFORE YOU REPORT
• A Chess.com username is required. You do not need to provide your Chess.com password.
• Internet access is required to load games and request analysis.
• Coaching reviews support standard chess games.
• The app contains ads. Briefings use tokens; rewarded ads let you earn additional briefing tokens.
• Engine analysis has a limited search budget. Evaluations and move labels are estimates, and improvement depends on your practice.

Chess Drill Instructor is an independent app from Crystl Labs and is not affiliated with or endorsed by Chess.com.

Review. Learn. Report back.