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Jach, Franciszek

Standard: 0 Rapid: 1435 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 91164834 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2015 Age: 11
Title: — Women's title: — Other title: — FOA title: —
Games: 9 Wins: 3 (33%) Draws: 2 (22%) Losses: 4 (44%)
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Dossier

8 of 9 games analyzed.

Accuracy: 83.8%
Opened e4: 4/4
Castled kingside: 8Same-side castling: 7
Played in the center: 4Fianchettoed queenside: 2Played on the kingside: 2Played on the queenside: 1
Space advantage: 6Initiated exchanges: 5Missed tactics: 5Sacrificed material: 5Isolated pawn: 4Backward pawn: 3Avoided exchanges: 3Active pieces: 2Kept the bishop pair: 1Played gambits: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 5 games 2W 1D 2L
Italian Game 2 games 1W 0D 1L
Classical Variation 2 games 1W 0D 1L
Greco Gambit, Traditional Line 2 games 1W 0D 1L
Sicilian Defense 2 games 0W 1D 1L
Najdorf Variation 1 game 0W 0D 1L
Adams Attack 1 game 0W 0D 1L
O'Kelly Variation 1 game 0W 1D 0L
Normal System 1 game 0W 1D 0L
Pirc Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 4 games 1W 1D 2L
Sicilian Defense 3 games 1W 1D 1L
Classical Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Closed 1 game 0W 1D 0L
Traditional 1 game 0W 1D 0L
Semi-Slav Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Blunders Top 4 of 48

This player's costliest moves in analyzed games. Can you find the winning move?

2025.06.15 · 12... g6 (−35.1% win chance) 1-0
Jach, Franciszek
Krawczyk, Julian
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2025.06.13 · 17... Rf8 (−33.3% win chance) 1-0
Jach, Franciszek
Majdecki, Mikolaj
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2025.06.13 · 8... Bxc6 (−31.7% win chance) 0-1
Jach, Franciszek
Szambelan, Krzysztof
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2025.06.13 · 15... Rab8 (−27% win chance) 1-0
Jach, Franciszek
Majdecki, Mikolaj
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Games Showing all 9 games
Date Event Round Color Opponent Result Accuracy % First moves