Reflex Chess review
A free, puzzle-rich chess course with broad tactic coverage and browser-only access.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Reflex Chess is a free tactics trainer for beginners and improving chess players. Its course organizes 10,440 puzzles into 87 skills covering tactics, checkmate, endgames, attacks, and opening positions. Each lesson explains the blunder that enables a puzzle, asks for a move on an interactive board, and provides a worked example. The product also includes daily puzzles, rated games, puzzle duels, and a leaderboard for learners who want practice with a competitive element.
The published Free plan is free forever, with no ads and no subscription. That makes the full course available without a paid tier separating core lessons from advanced material. Practice depth comes from the combination of structured skills and 16 timed puzzle modes, while hints and worked examples give learners a way to understand mistakes rather than only record right or wrong answers. Opening-position tactics and game review add ways to connect isolated puzzles with positions from actual games.
Reflex Chess runs on the web, and it can work offline after the site has loaded. This browser-first approach suits solo learners who want a course they can open without installing a dedicated app, but it limits platform choice for people who expect native mobile software. The product is a strong fit for players who want a large, organized tactics curriculum at no cost, especially those motivated by timed drills and puzzle competition. Learners seeking a broader training environment centered on strategy, coaching, or platform-specific apps may prefer a different type of chess tool.
Reflex Chess pros and cons
- Where it wins
- 10,440 puzzles organized across 87 structured skills
- 16 timed modes plus puzzle duels, rated games, and a leaderboard
- Game review identifies tactics to practise, with opening-position training
- Where it doesn't
- Browser-only access limits it to the web platform
- Offline use begins only after the site has loaded
- Its tactics focus may not suit learners seeking broader chess study
Reflex Chess fact sheet, pricing and score →
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