Player profile

Biernacki, Adam

Standard: 1587 Rapid: 1567 Blitz: 1473 (last updated 2026-10-11)
FIDE ID: 21000999 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: — FOA title: —
Games: 29 Wins: 5 (17%) Draws: 9 (31%) Losses: 15 (52%)
Dossier

26 of 29 games analyzed.

Accuracy: 81.6%
Opened e4: 2/4Opened c4: 2/4
Castled kingside: 6Same-side castling: 6Did not castle: 2
Fianchettoed queenside: 4Fianchettoed kingside: 4Played in the center: 3Played on the kingside: 3
Initiated exchanges: 6Kept the bishop pair: 5Active pieces: 5Sacrificed material: 5Backward pawn: 4Space advantage: 4Isolated pawn: 2Missed tactics: 2Accepted short draws: 1Played gambits: 1
Openings

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As White 5 games 0W 1D 4L
English Opening 3 games 0W 0D 3L
King's English Variation 2 games 0W 0D 2L
Taimanov Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Agincourt Defense 1 game 0W 0D 1L
Catalan Defense Accepted 1 game 0W 0D 1L
French Defense 1 game 0W 1D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
King's Gambit Declined 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 5 games 1W 1D 3L
Sicilian Defense 4 games 0W 1D 3L
Kan Variation 1 game 0W 0D 1L
Wing Attack 1 game 0W 0D 1L
Delayed Alapin Variation 1 game 0W 0D 1L
with e6 1 game 0W 0D 1L
Bowdler Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bird Opening 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 166

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

2026.08.03 · 32. Rae1 (−54.4% win chance) 0-1
Fatyga, Dariusz
Biernacki, Adam
View game
? · 23. Be3 (−49.8% win chance) 0-1
Czerwinski, Maciej
Biernacki, Adam
View game
2026.08.21 · 21... Rhf8 (−47.9% win chance) 1-0
Biernacki, Adam
Jaroszewski, Piotr
View game
? · 27. Qg6 (−44.6% win chance) 0-1
Piechel, Mikolaj
Biernacki, Adam
View game
Games Showing all 29 games
Date Event Round Color Opponent Result Accuracy % First moves