Nemsko

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Your first masterclass

Against the Sicilian

The deal: the Open Sicilian

♔ White · Chapter 1 of 5

Start the masterclass

Your masterclasses

The openings you actually play, understood move by move.

Your lessons

One series per kind of mistake, the most frequent first.

  1. Hanging piecesYour move left material hanging. Find the safe move.138times in your games
    0/24
  2. Calculation and planning errorsMiddlegame: the move played swings the evaluation.113times in your games
    0/24
  3. Missed tacticsThe position had a winning move. You walked past it.106times in your games
    0/24
  4. Spoiled endgamesFew pieces left, but precision counts double.19times in your games
    0/18
  5. Mates allowedYour move allowed a forced mate. Find the defence.7times in your games
    0/7
  6. Missed matesYou had a forced mate and did not play it. Find it.1times in your games
    0/1
Your analysis

The numbers behind your lessons

603 blunders found in these games. Here is where they come from.

Work on this first

Your blunders cluster in the middlegame

4.7% of your moves there are blunders, against 2.0% in the endgame. That is where your games are decided.

Work on “hanging pieces”

Your numbers
How to read this
A 50% score means you break even: a win is worth 1 point, a draw 0.5.

81.2%your overall score403 wins · 14 draws · 88 losses
80.6%as White0.5 pts below your average
81.7%as Blackyou score the same with both colors
1.19blunders per gamea blunder = a move that costs you at least 20 points of winning chances

Your openings
How to read this
Sorted by number of games. The bar starts at 50%: to the left you lose points, to the right you gain them. The light mark is your average score.
Out of the opening: the average edge Stockfish measures at move 12 (+1.0 ≈ a pawn up for you). Bad starts: the share of these games already clearly worse by move 12.