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Player profile

Leon, Marco

Standard: 1771 Rapid: 1739 Blitz: 1724 (last updated 2026-10-02)
FIDE ID: 4326628 (view FIDE profile)
Federation: NZL Sex: M Birth Year: 1983 Age: 43
Title: — Women's title: — Other title: — FOA title: —
Games: 34 Wins: 18 (53%) Draws: 3 (9%) Losses: 12 (35%) Other: 1
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Dossier

33 of 34 games analyzed.

Accuracy: 84.1%
Opened e4: 15/17Opened d4: 2/17
Castled kingside: 28Same-side castling: 25Did not castle: 4Opposite-side castling: 2Castled queenside: 1
Played in the center: 14Fianchettoed queenside: 12Played on the queenside: 10Played on the kingside: 7Fianchettoed kingside: 1
Active pieces: 25Initiated exchanges: 25Sacrificed material: 24Kept the bishop pair: 21Space advantage: 19Isolated pawn: 15Backward pawn: 10Missed tactics: 9Played gambits: 8Avoided exchanges: 5
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Openings

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As White 17 games 7W 1D 9L
Ruy Lopez 4 games 3W 0D 1L
Morphy Defense 3 games 2W 0D 1L
Møller Variation 2 games 2W 0D 0L
Steinitz Deferred 1 game 0W 0D 1L
Classical Variation 1 game 1W 0D 0L
Central Variation 1 game 1W 0D 0L
Caro-Kann Defense 4 games 2W 0D 2L
Panov Attack 4 games 2W 0D 2L
(unspecified) 2 games 1W 0D 1L
Modern Defense 1 game 1W 0D 0L
Modern Defense, Mieses Line 1 game 0W 0D 1L
Sicilian Defense 3 games 0W 0D 3L
Kan Variation 2 games 0W 0D 2L
Knight Variation 2 games 0W 0D 2L
Taimanov Variation 1 game 0W 0D 1L
Bastrikov Variation, English Attack 1 game 0W 0D 1L
Slav Defense 2 games 0W 0D 2L
Soultanbeieff Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
French Defense 2 games 0W 1D 1L
Advance Variation 2 games 0W 1D 1L
Main Line 1 game 0W 1D 0L
Paulsen Attack 1 game 0W 0D 1L
Italian Game 1 game 1W 0D 0L
Two Knights Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bishop's Opening 1 game 1W 0D 0L
Boden-Kieseritzky Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 16 games 11W 2D 2L
Sicilian Defense 6 games 4W 1D 1L
Pin Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
French Variation 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with e6 1 game 1W 0D 0L
Closed 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Indian Defense 3 games 1W 0D 1L
Classical Variation 3 games 1W 0D 1L
Traditional Variation, Nimzowitsch Line 3 games 1W 0D 1L
Queen's Gambit Declined 2 games 2W 0D 0L
Modern Variation 1 game 1W 0D 0L
Normal Line 1 game 1W 0D 0L
Harrwitz Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Indian Defense 2 games 2W 0D 0L
Knights Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Nimzo-Larsen Attack 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pseudo Queen's Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
Anglo-Indian Defense 1 game 0W 1D 0L
Queen's Indian Formation 1 game 0W 1D 0L
Blunders Top 4 of 228

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

2024.08.25 · 38... Nc7 (−82.2% win chance) *
Leon, Marco
Huang, Ziyu
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2024.06.15 · 31. Rf2 (−58.3% win chance) 0-1
Hettiarachchi, Buthsara
Leon, Marco
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2024.07.13 · 67. Ka7 (−56.6% win chance) 1-0
Welikala, D Thevin Dewnim
Leon, Marco
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2024.07.13 · 49. Qxa6 (−47.8% win chance) 0-1
Nailon, Redentor
Leon, Marco
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View blunders & mistakes
Games Showing all 34 games
Date Event Round Color Opponent Result Accuracy % First moves