Chessalyz.ai review: scores and evidence

A1 :3Importing your games (Chess.com, Lichess, PGN files)

https://chessalyz.ai/: "Connect your Chess.com or Lichess account… or upload PGN files… over-the-board games"

A2 :2Automatic engine analysis of every game

https://chessalyz.ai/: automatic analysis of imported games, quotas of 5/25/100 per month; engine and depth not published

A3 :1Recurring mistakes identified across all your games

https://chessalyz.ai/openings: score per position on one’s own games; no mistake named or counted

A4 :0Types of mistakes covered (tactics, strategy, endgame, time…)

https://chessalyz.ai/: "critical moments" only, no typology published

A5 :2Written explanation of each mistake

https://chessalyz.ai/: guided questions at critical moments, "why behind popular wrong moves"; no example citing a variation

A6 :0Stated verification of the diagnoses (procedure, rates)

https://chessalyz.ai/about: no mention of reliability, rate or verification procedure

A7 :0Tracking each weakness over time

https://chessalyz.ai/: "review streak" only; no history of indicators by period

A8 :0Comparison with players of the same rating

https://chessalyz.ai/: no comparison to a rating band

B1 :2Building a personal repertoire

https://chessalyz.ai/openings: "drag lines… per-position notes and arrows… import a PGN"; suggestions not found

B2 :2Training the repertoire (drills, games)

https://chessalyz.ai/: "Opening Practice: 60 positions/day" (drill); no full games against the repertoire

B3 :2Spotting where you left your repertoire in your games

https://chessalyz.ai/openings: "red marker when you leave your prep", "orange flag" for uncovered moves

B4 :2Verification of the lines taught (engine, practice)

https://chessalyz.ai/openings: "check ideas with Stockfish"; the user’s own lines, no protocol published

B5 :1Opening explorer and statistics

https://chessalyz.ai/openings: "explorer built from your games" only, no external database

B6 :1Explanation of opening plans and ideas

https://chessalyz.ai/openings: moves and personal notes; no plan explained by the service

C1 :2Exercises drawn from your own games

https://chessalyz.ai/flashcards: "every critical position from your analyzed games becomes a flashcard", Daily/Classic/Targeted modes

C2 :1Bank of tactical exercises (size, themes, rating)

https://chessalyz.ai/: Skills Trainer tactics/openings/endgames/defense; no exercise count published

C3 :1Endgame training

https://chessalyz.ai/: "endgames" theme in the Skills Trainer, no dedicated module

C4 :0Strategic and positional training

https://chessalyz.ai/: Skills Trainer = tactics, openings, endgames, defense; nothing positional

C5 :2Training defense and alertness

https://chessalyz.ai/: "defense" trainer (one sub-type, rating per skill)

C6 :0Training calculation and visualization

https://chessalyz.ai/: no calculation or visualisation exercise

C7 :2Difficulty matched to your real level

https://chessalyz.ai/: "matched to your rating in that skill, your rating moves as you solve"; no success target

C8 :2Spaced repetition (named algorithm)

https://chessalyz.ai/flashcards: "spaced repetition" on one’s critical positions; algorithm not named, due dates not shown

C9 :2Personalized training plan

https://chessalyz.ai/flashcards: "Daily" mode = daily queue; neither time budget nor priorities

D1 :2What the free plan actually lets you do

https://chessalyz.ai/ Basic $0: 5 analyses/month, 10 flashcards/day, 10 puzzles/day, 50-position repertoire

D2 :1Annual price of the full plan

https://chessalyz.ai/: Gold $9.99/month × 12 ≈ €110 (annual price not readable)

D3 :2Commercial transparency (price shown, trial, cancellation)

https://chessalyz.ai/terms: prices displayed, free plan without a card, "cancel anytime", "non-refundable", auto-renewal

D4 :1Number of paid tiers (how simple the offer is)

https://chessalyz.ai/pricing: three paid tiers Silver $4.99, Gold $9.99, Platinum $25/month

E1 :1Published evidence of effectiveness

https://chessalyz.ai/testimonials: "measurable improvements", no figure or method

E2 :0Chess verification of the content (positions, lines)

https://chessalyz.ai/about: no information on content verification

E3 :1Transparency of the method (algorithms, code)

https://chessalyz.ai/about: "state-of-the-art machine learning", Stockfish cited; neither depth nor SRS algorithm

E4 :2Marketing claims that can be checked (no overselling)

https://chessalyz.ai/: factual wording, no quantified rating promise

F1 :0Courses organized by rating level

https://chessalyz.ai/: no course in the catalogue

F2 :2Course authors named and titled

https://chessalyz.ai/about: "FM Dalton Perrine, a FIDE Master and experienced coach"

F3 :1Content formats (text, video, interactive)

https://chessalyz.ai/: interactive exercises only (trainer, flashcards), no teaching text or video

F4 :0Published method of progression

https://chessalyz.ai/: no progression method or curriculum

F5 :1How often the content is updated

https://chessalyz.ai/ "New: Opening Repertoire"; https://chessalyz.ai/privacy dated 28/08/2026; no dated changelog

G1 :0Playing humans online (pool, anti-cheating)

https://chessalyz.ai/: no online play

G2 :0Realistic artificial opponents

https://chessalyz.ai/: no artificial opponent

G3 :0Replaying one specific position against the machine

https://chessalyz.ai/: no practice against the engine from a position

G4 :0Tournaments and organized competition

https://chessalyz.ai/: no tournament

H1 :1Platforms available (web, iOS, Android, desktop)

https://chessalyz.ai/: "runs entirely in your web browser"; no store app

H2 :0User ratings and reviews (stores, press)

iTunes search API (30/08/2026): no Chessalyz app; in-house testimonials only on https://chessalyz.ai/testimonials

H3 :0Interface languages available

one language found — https://chessalyz.ai/: English-only site, no language switcher

H4 :0Accessibility (keyboard, screen reader)

https://chessalyz.ai/: no accessibility information

H5 :1Offline use and known incidents

https://chessalyz.ai/: server-side service ("2-5 minutes", priority queue); no incident reported

I1 :0Preparing for a named opponent

https://chessalyz.ai/openings: frequency of OPPONENT replies in one’s games; no report on a named player

I2 :1Annotating and sharing games (studies)

https://chessalyz.ai/openings: notes and arrows per position in the repertoire; no sharing by link

I3 :1Entering a game played at a club (photo, scoresheet)

https://chessalyz.ai/: "over-the-board" games via PGN, board editor for flashcards; no photo/OCR

I4 :2Searching your games (filters, position)

https://chessalyz.ai/: "Personal Library" with tags; flashcards filterable by side, date, result

J1 :0Access to human coaches

https://chessalyz.ai/: no human coach available

J2 :0Size and activity of the community

https://chessalyz.ai/testimonials: testimonials only, no forum or Discord

J3 :1Tools for trainers, clubs and schools

https://chessalyz.ai/: "Classroom: create & host rooms", Platinum "for coaches"; no student tracking described

J4 :2Engagement mechanics (streaks, virtual currency, reminders)

https://chessalyz.ai/flashcards: "review streak", no virtual currency or leaderboard

K1 :1Exporting your data (games, repertoire)

https://chessalyz.ai/privacy: right to "export information" on request; no self-service PGN export mentioned

K2 :1Protection of personal data (GDPR, hosting)

https://chessalyz.ai/privacy: Chessalyz, Inc., PostHog + Ybug, hosting not specified, GDPR not cited, no resale

K3 :1Public API and source code

https://chessalyz.ai/: PGN import only, no API or public code