Player profile

Kitaeff Mattison, Andres Constantin

Standard: 1485 Rapid: 1572 Blitz: 1621 (last updated 2026-11-02)
FIDE ID: 6616445 (view FIDE profile)
Federation: PAN Sex: M Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 26 Wins: 12 (46%) Draws: 1 (4%) Losses: 13 (50%)
Dossier

20 of 26 games analyzed.

Accuracy: 86.2%
Opened e4: 9/9
Castled kingside: 11Same-side castling: 10Did not castle: 1Opposite-side castling: 1
Played in the center: 4Played on the kingside: 3Played on the queenside: 2Fianchettoed queenside: 1
Active pieces: 9Initiated exchanges: 7Sacrificed material: 7Kept the bishop pair: 5Missed tactics: 4Space advantage: 4Backward pawn: 2Isolated pawn: 2Avoided exchanges: 1
Openings

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As White 11 games 3W 1D 7L
Sicilian Defense 6 games 1W 1D 4L
Closed 4 games 1W 0D 3L
(unspecified) 4 games 1W 0D 3L
Grand Prix Attack 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Italian Game 3 games 1W 0D 2L
Classical Variation 3 games 1W 0D 2L
Giuoco Pianissimo 3 games 1W 0D 2L
Caro-Kann Defense 2 games 1W 0D 1L
Exchange Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
As Black 7 games 4W 0D 3L
Scandinavian Defense 5 games 3W 0D 2L
Gubinsky-Melts Defense 5 games 3W 0D 2L
(unspecified) 5 games 3W 0D 2L
Zukertort Opening 1 game 0W 0D 1L
Dutch Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Dutch Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 142

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

? · 15... a3 (−76.8% win chance) 0-1
Kitaeff Mattison, Andres Constantin
Shen, Yuzheng
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? · 13... a4 (−51.1% win chance) 0-1
Kitaeff Mattison, Andres Constantin
Shen, Yuzheng
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2026.08.27 · 71... Rxd4+ (−47.5% win chance) 1-0
Kitaeff Mattison, Andres Constantin
Cruz Quintanilla, Marianela
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? · 24... g6 (−46.1% win chance) 1-0
Kitaeff Mattison, Andres Constantin
Raaif Shan
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Games Showing all 26 games
Date Event Round Color Opponent Result Accuracy % First moves