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Player profile

Siennicki, Gustaw

Standard: 1964 Rapid: 1945 Blitz: 1967 (last updated 2026-11-02)
FIDE ID: 41823427 (view FIDE profile)
Federation: POL Sex: M Birth Year: 2007 Age: 19
Title: — Women's title: — Other title: — FOA title: —
Games: 75 Wins: 21 (28%) Draws: 24 (32%) Losses: 30 (40%)
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Dossier

69 of 75 games analyzed.

Accuracy: 89.7%
Opened d4: 22/26Opened Nf3: 2/26Opened c4: 1/26Opened b3: 1/26
Castled kingside: 36Same-side castling: 31Did not castle: 11Castled queenside: 5Opposite-side castling: 3
Played in the center: 23Fianchettoed kingside: 18Played on the queenside: 14Fianchettoed queenside: 13Played on the kingside: 8
Initiated exchanges: 40Active pieces: 38Kept the bishop pair: 31Sacrificed material: 31Backward pawn: 25Isolated pawn: 22Missed tactics: 17Space advantage: 16Avoided exchanges: 10Played 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 28 games 11W 9D 8L
Catalan Opening 9 games 2W 4D 3L
Closed 6 games 1W 3D 2L
(unspecified) 4 games 1W 2D 1L
Main Line 1 game 0W 1D 0L
Botvinnik Variation 1 game 0W 0D 1L
Open Defense 2 games 1W 0D 1L
(unspecified) 1 game 1W 0D 0L
Classical Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 6 games 2W 2D 2L
Accelerated London System 2 games 0W 1D 1L
Steinitz Countergambit 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
London System 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
with e6 1 game 0W 1D 0L
Rossolimo Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Symmetrical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Dutch Defense 3 games 1W 0D 2L
Staunton Gambit 3 games 1W 0D 2L
Chigorin Variation 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 2 games 1W 1D 0L
Pseudo-Benko 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Bogo-Indian Defense 1 game 1W 0D 0L
Retreat Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Slav Defense 1 game 0W 1D 0L
Modern Line 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 0W 1D 0L
Indian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Pirc Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Benoni Defense 1 game 1W 0D 0L
Old Benoni 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Mexican Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Neo-Grünfeld Defense 1 game 1W 0D 0L
with g3 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 30 games 5W 9D 16L
Caro-Kann Defense 14 games 2W 5D 7L
Advance Variation 4 games 0W 1D 3L
Short Variation 2 games 0W 0D 2L
Tal Variation 2 games 0W 1D 1L
Tartakower Variation 4 games 0W 2D 2L
(unspecified) 4 games 0W 2D 2L
Two Knights Attack 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Karpov Variation 1 game 1W 0D 0L
Modern Variation, Kasparov Attack 1 game 1W 0D 0L
Exchange Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Maróczy Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Endgame Offer 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
English Opening 5 games 1W 0D 4L
Anglo-Indian Defense 3 games 1W 0D 2L
Nimzo-English 2 games 1W 0D 1L
King's Knight Variation 1 game 0W 0D 1L
Agincourt Defense 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Nimzo-Indian Defense 2 games 0W 1D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Classical Variation 1 game 0W 1D 0L
Noa Variation 1 game 0W 1D 0L
King's Indian Attack 2 games 1W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Symmetrical Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bogo-Indian Defense 2 games 1W 0D 1L
Grünfeld Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzowitsch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Yusupov-Rubinstein System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 1 game 0W 0D 1L
Reversed Grünfeld 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Petrov's Defense 1 game 0W 1D 0L
Nimzowitsch Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 0W 1D 0L
London System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Blunders Top 4 of 384

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

? · 28. Bxd3 (−68.5% win chance) 1/2-1/2
Rog, Bartlomiej
Siennicki, Gustaw
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2025.07.10 · 106. Nd5 (−47.5% win chance) 1/2-1/2
Szewczyk, Mariusz
Siennicki, Gustaw
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2025.07.10 · 70. Ke7 (−38.2% win chance) 1/2-1/2
Szewczyk, Mariusz
Siennicki, Gustaw
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? · 54. Ke3 (−38.2% win chance) 0-1
Dziewonski, Dariusz
Siennicki, Gustaw
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View blunders & mistakes
Games Showing all 75 games
Date Event Round Color Opponent Result Accuracy % First moves