qchess.net review: scores and evidence

A1 :2Importing your games (Chess.com, Lichess, PGN files)

https://qchess.net/timemanagementlobby: Lichess or Chess.com username; https://qchess.net/blunderfixlobby: Lichess; no PGN import of your own games

A2 :2Automatic engine analysis of every game

https://qchess.net/blunderfixlobby: analysis of 1 to 100 games on demand, Stockfish cited on https://qchess.net/, depth not documented

A3 :2Recurring mistakes identified across all your games

https://qchess.net/blunderfixlobby — blunder grid by severity (Blunders/Mistakes/Inaccuracies) × phase × time trouble; no ranking by frequency × cost

A4 :2Types of mistakes covered (tactics, strategy, endgame, time…)

https://qchess.net/blunderfixlobby, /openingweaknessfinder, /timemanagementlobby — tactics, opening and time axes (3); no list of motifs

A5 :0Written explanation of each mistake

https://qchess.net/blunderfixlobby — positions and categories only, no explanatory text per mistake

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

no mention of reliability on https://qchess.net/

A7 :0Tracking each weakness over time

no history (no account) on https://qchess.net/

A8 :0Comparison with players of the same rating

no comparison with a rating bracket on https://qchess.net/blunderfixlobby

B1 :2Building a personal repertoire

https://qchess.net/: Repertoire Flow (PGN), Winrate Repertoires (auto-generated from the database); not built from your own games

B2 :2Training the repertoire (drills, games)

https://qchess.net/: "Opening Trainer — Practice openings against database statistics"

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

https://qchess.net/openingweaknessfinder: opening position errors in your Lichess/OTB games; not turned into revision

B4 :0Verification of the lines taught (engine, practice)

no engine check of the generated repertoires mentioned on https://qchess.net/

B5 :2Opening explorer and statistics

https://qchess.net/: "4 millions of OTB games from 2010 to 2025", Opening Models, Novelty Finder

B6 :1Explanation of opening plans and ideas

https://qchess.net/: Model Games, "Advanced Principles" articles — no plans per opening

C1 :2Exercises drawn from your own games

https://qchess.net/blunderfixlobby: "personalizes exercises from the player’s own games"; https://qchess.net/timemanagementlobby: time-trouble positions

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

https://qchess.net/: Mate Drill, Quiet Moves Drill, Random Position Drill — no volume and no rating published

C3 :1Endgame training

https://qchess.net/: /endgames "Detailed statistics for different endgame types", Piece Config Search — no playable module

C4 :2Strategic and positional training

https://qchess.net/ — Quiet Moves Drill, Thinking Process Drill, Guess The Move, Maneuvers Flow; no classification by theme and no explanation of the plan

C5 :2Training defense and alertness

https://qchess.net/ — "Don’t Hang Your Pieces… three types of exercises": one sub-type (hanging pieces), no difficulty rating

C6 :2Training calculation and visualization

https://qchess.net/: Blindfold Drill, Thinking Process Drill, Eval Drill

C7 :0Difficulty matched to your real level

no adaptive rating on https://qchess.net/

C8 :0Spaced repetition (named algorithm)

https://qchess.net/ — no spaced repetition among the 33 tools listed

C9 :1Personalized training plan

https://qchess.net/trainingplans — three generic templates with an estimated time + "Create Custom Plan" filled in by the user; nothing personalised by the service

D1 :3What the free plan actually lets you do

https://qchess.net/: everything free, "non commercial and made for the love of the game"

D2 :3Annual price of the full plan

https://qchess.net/: €0

D3 :3Commercial transparency (price shown, trial, cancellation)

https://qchess.net/: nothing to pay, nothing to cancel

D4 :3Number of paid tiers (how simple the offer is)

https://qchess.net/ — "non commercial", no paid tier

E1 :0Published evidence of effectiveness

no data on https://qchess.net/

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

no verification information on https://qchess.net/

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

https://qchess.net/: "Stockfish" cited, with no depth or parameters

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

https://qchess.net/: factual tone, personal project "since around 11 months"

F1 :0Courses organized by rating level

https://qchess.net/: articles and studies, no courses

F2 :0Course authors named and titled

https://qchess.net/: anonymous author (protonmail contact)

F3 :2Content formats (text, video, interactive)

https://qchess.net/: text articles + interactive drills

F4 :1Published method of progression

https://qchess.net/trainingplans: template plans by time budget (1 h 35 to 5 h 30), no milestones

F5 :0How often the content is updated

https://qchess.net/: "© 2025", no publication date; https://qchess.net/about returns an error

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

https://qchess.net/: Lichess Clasher = simulation, no play against humans

G2 :2Realistic artificial opponents

https://qchess.net/: "Grimmer AI — Pattern-recognition based AI opponent (2100-2400)"

G3 :1Replaying one specific position against the machine

https://qchess.net/: Analysis Board from a position; replaying your own games against the engine not mentioned

G4 :0Tournaments and organized competition

https://qchess.net/: /tourneys = external OTB calendar

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

https://qchess.net/: website only

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

no store listing and no third-party review found for https://qchess.net/

H3 :0Interface languages available

a single language observed — https://qchess.net/: English only

H4 :0Accessibility (keyboard, screen reader)

no information on https://qchess.net/

H5 :0Offline use and known incidents

https://qchess.net/about: "ERROR WITH SERVING REQUEST" observed on 30/08/2026

I1 :2Preparing for a named opponent

https://qchess.net/openingweaknessfinder — Lichess username or OTB name of any player, colour/time-control filter, "Bad Opening Outcomes"; no suggested line

I2 :0Annotating and sharing games (studies)

https://qchess.net/ — analysis board; no saving of variations and no sharing by link observed

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

https://qchess.net/ — "Engine Matches… from any position", "Database… search by position": position entered on a board; no photo, no OCR

I4 :2Searching your games (filters, position)

https://qchess.net/blunderfixlobby — Blitz/Rapid/Classical filters, severity, phase (moves 1-15/16-35/36+), time trouble; no search by position within YOUR games

J1 :0Access to human coaches

no coach on https://qchess.net/

J2 :0Size and activity of the community

no forum/Discord on https://qchess.net/

J3 :0Tools for trainers, clubs and schools

no club tools on https://qchess.net/

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

https://qchess.net/: no streaks, leaderboards or currency; "non commercial"

K1 :2Exporting your data (games, repertoire)

https://qchess.net/: Repertoire Flow / Shortener produce PGN files

K2 :0Protection of personal data (GDPR, hosting)

no privacy policy found (https://qchess.net/about returns an error)

K3 :1Public API and source code

https://qchess.net/: PGN only, no API and no repository