Cognitive analysis
Student vs Training Partner
Replay the game, inspect the engine position, and connect the largest mistakes into one teachable failure chain.
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Depth 0
Depth 0
Profile unchanged. This codebase has no authenticated player store yet, so manual PGNs and local games produce analysis without pretending to update a persistent skill vector.
Worst move
8... g5
Inaccuracy · King Safety
Root cause
King Safety
king safety warning around 12.
Skill impact
Review only
Persistent changes should apply only to authenticated users and their played games.
Top mistakes
Rule-based review signals for this PGN. The selected-position Stockfish panel remains the objective engine source.
Coach summary
Black played g5. In the opening, check development, central control, and king safety before looking for tactics.
Next-game warning
Pause whenever the opponent has a check, capture, or direct threat before continuing your own plan.
Failure chain
Step 1king safety warning missed
Step 2opponent gains a forcing tempo
Step 3safe choices narrow
Step 4inaccuracy at 8...
Outcome: major pressure conceded. This chain belongs to this game only.
Recommended training
A review plan generated from this game's strongest signal.
King shelter scan
3 focused repetitions
Open-file defense
4 focused repetitions
Defender removal check
5 focused repetitions