Report ID: 3f128113-1baa-4d77-ad1e-ccbada689fa0
Your #1 Rating Leak: Endgame
Deterministic analysis (Stockfish + fixed heuristics). No invented insights.

More games may change results as stronger patterns emerge.

Link: https://blackboxchess.app/report/3f128113-1baa-4d77-ad1e-ccbada689fa0
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Why this keeps happening

In an equal endgame you lost without a clear tactical capture or forced mate sequence.

Your most damaging patterns

Grouped by weakness category, ranked by frequency, evaluation cost, and recurrence
1
Endgame
Failures in technique, king activity, or pawn management in the endgame.
0% of your total damage
1 specific pattern
Endgame Technique Failure
In an equal endgame you lost without a clear tactical capture or forced mate sequence.
Severity 5/8
5 occurrences
0% of your total damage
2
Opening
Early-game mistakes that let the opponent seize an advantage before the middlegame.
0% of your total damage
1 specific pattern
Opening Preparation Gaps
You fell behind early: an opening move caused a big drop before move 8.
Severity 7/8
6 occurrences
0% of your total damage

Where things first went wrong

Game 2, move 2 (White): Nc3

One number to watch

You converted your advantage in 76% of games where you achieved a significant advantage. (above average)

Examples from your games

# Opponent Date Result Blunders Inaccuracies
16 santoshthorvatkar 2026.01.21 0-1 1 0
4 Mahmoud-707 2026.01.25 0-1 1 3
88 chessbriel 2025.12.31 1-0 5 3
This is 1 of the games where your #1 pattern cost you. Paid shows 3, with move-by-move context.

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