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Player profile

Piasetski, Leon

Standard: 2163 Rapid: 2254 Blitz: 2075 (last updated 2026-11-02)
FIDE ID: 2600072 (view FIDE profile)
Federation: CAN Sex: M Birth Year: 1951 Age: 75
Title: IM Women's title: — Other title: — FOA title: —
Games: 100 Wins: 25 (25%) Draws: 39 (39%) Losses: 34 (34%) Other: 2
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Dossier

90 of 100 games analyzed.

Accuracy: 90.3%
Opened c4: 20/35Opened Nf3: 14/35Opened d4: 1/35
Castled kingside: 52Same-side castling: 49Opposite-side castling: 8Did not castle: 8Castled queenside: 7
Fianchettoed kingside: 33Played on the kingside: 21Fianchettoed queenside: 21Played in the center: 19Played on the queenside: 16
Active pieces: 42Kept the bishop pair: 41Backward pawn: 41Initiated exchanges: 40Space advantage: 39Sacrificed material: 33Isolated pawn: 25Missed tactics: 18Avoided exchanges: 14Played gambits: 4
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Openings

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As White 41 games 14W 12D 15L
English Opening 23 games 10W 5D 8L
Agincourt Defense 9 games 4W 3D 2L
(unspecified) 5 games 1W 3D 1L
Wimpy System 2 games 2W 0D 0L
Neo-Catalan Declined 1 game 0W 0D 1L
Catalan Defense Accepted 1 game 1W 0D 0L
Symmetrical Variation 6 games 3W 1D 2L
(unspecified) 2 games 1W 0D 1L
Hedgehog Defense 1 game 0W 0D 1L
Ultra-Symmetrical Variation 1 game 1W 0D 0L
Anti-Benoni Variation, Spielmann Defense 1 game 0W 1D 0L
Rubinstein Variation 1 game 1W 0D 0L
King's English Variation 5 games 1W 0D 4L
Kramnik-Shirov Counterattack 1 game 0W 0D 1L
Reversed Closed Sicilian 1 game 0W 0D 1L
Two Knights Variation 1 game 1W 0D 0L
Four Knights Variation, Flexible Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Neo-Catalan 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Anglo-Indian Defense 1 game 1W 0D 0L
Anti-Anti-Grünfeld 1 game 1W 0D 0L
Réti Opening 3 games 2W 0D 1L
Anglo-Slav Variation 3 games 2W 0D 1L
Gurevich System 3 games 2W 0D 1L
King's Indian Defense 2 games 0W 1D 1L
Fianchetto Variation 1 game 0W 1D 0L
Classical Fianchetto 1 game 0W 1D 0L
Petrosian Variation 1 game 0W 0D 1L
Stein Defense 1 game 0W 0D 1L
Catalan Opening 2 games 0W 1D 1L
Closed 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Queen's Pawn Game 2 games 0W 2D 0L
Zukertort Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Zukertort Opening 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Queen's Indian Defense, with e3 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Tarrasch Defense 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bogo-Indian Defense 1 game 0W 0D 1L
Retreat Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Semi-Slav Defense 1 game 0W 0D 1L
Chigorin Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Neo-Grünfeld Defense 1 game 1W 0D 0L
Ultra-Delayed Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 1 game 0W 1D 0L
Sicilian Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Gambit Declined 1 game 0W 1D 0L
Ragozin Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 36 games 6W 16D 13L
Sicilian Defense 5 games 1W 1D 3L
Kan Variation 2 games 0W 1D 1L
Polugaevsky Variation 2 games 0W 1D 1L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Alapin Variation 1 game 0W 0D 1L
Stoltz Attack 1 game 0W 0D 1L
French Defense 5 games 1W 2D 2L
Rubinstein Variation 3 games 0W 2D 1L
Blackburne Defense 3 games 0W 2D 1L
Advance Variation 2 games 1W 0D 1L
Euwe Variation 2 games 1W 0D 1L
Pirc Defense 4 games 0W 3D 1L
Austrian Attack 2 games 0W 2D 0L
Weiss Variation 2 games 0W 2D 0L
150 Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Modern Defense 3 games 0W 3D 0L
Standard Defense 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Bogo-Indian Defense 3 games 0W 1D 2L
Grünfeld Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Nimzowitsch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Nimzo-Indian Defense 2 games 1W 1D 0L
Leningrad Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Kmoch Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Caro-Kann Defense 2 games 0W 2D 0L
Exchange Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Advance Variation 1 game 0W 1D 0L
Tal Variation 1 game 0W 1D 0L
Czech Defense 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Rapport-Jobava System 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Queen's Gambit Declined 1 game 0W 0D 1L
Exchange Variation 1 game 0W 0D 1L
Reshevsky Variation 1 game 0W 0D 1L
Yusupov-Rubinstein System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 1 game 1W 0D 0L
Orthodox Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Indian Attack 1 game 1W 0D 0L
Spassky Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Clemenz Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Old Indian Defense 1 game 0W 0D 1L
Normal Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 0W 1D 0L
Symmetrical Variation 1 game 0W 1D 0L
Botvinnik System 1 game 0W 1D 0L
Catalan Opening 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Blunders Top 4 of 313

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

2023.11.10 · 21. Qxf6 (−89.6% win chance) 1-0
Yash Darvekar
Leon Piasetski
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2023.11.10 · 54... Ke5 (−47.5% win chance) 1/2-1/2
Leon Piasetski
Brandon Zhu
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2023.05.21 · 58. Ka3 (−47.5% win chance) 0-1
Maximillian Lu
Leon Piasetski
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2023.02.04 · 17. Qb1 (−43.7% win chance) 1/2-1/2
Moccero, Eduardo
Piasetski, Leon
View game
View blunders & mistakes
Games Showing all 100 games
Date Event Round Color Opponent Result Accuracy % First moves