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Player profile

Gamarra Oliveros, Mariana

Standard: 0 Rapid: 0 Blitz: 0 (last updated 2026-10-02)
FIDE ID: 144444761 (view FIDE profile)
Federation: COL Sex: F Birth Year: 2013 Age: 13
Title: — Women's title: — Other title: — FOA title: —
Games: 20 Wins: 9 (45%) Draws: 0 (0%) Losses: 11 (55%)
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Dossier

18 of 20 games analyzed.

Accuracy: 83.8%
Opened d4: 10/10
Same-side castling: 12Castled kingside: 10Castled queenside: 5Opposite-side castling: 3Did not castle: 3
Played in the center: 8Played on the queenside: 5Played on the kingside: 5Fianchettoed queenside: 1Fianchettoed kingside: 1
Active pieces: 15Initiated exchanges: 11Isolated pawn: 9Sacrificed material: 8Missed tactics: 6Avoided exchanges: 4Space advantage: 4Kept the bishop pair: 3Backward pawn: 2
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Openings

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As White 11 games 6W 0D 5L
Queen's Pawn Game 8 games 5W 0D 3L
Chigorin Variation 4 games 3W 0D 1L
(unspecified) 4 games 3W 0D 1L
Symmetrical Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Zukertort Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Horwitz Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Benoni Defense 1 game 1W 0D 0L
Benoni Gambit Accepted 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 9 games 3W 0D 6L
Four Knights Game 2 games 0W 0D 2L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Spanish Variation 1 game 0W 0D 1L
Classical Variation 1 game 0W 0D 1L
Italian Game 2 games 1W 0D 1L
Giuoco Pianissimo 2 games 1W 0D 1L
Canal Variation 1 game 0W 0D 1L
(unspecified) 1 game 1W 0D 0L
Scotch Game 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Queen's Pawn Game 2 games 1W 0D 1L
Colle System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
English Opening 1 game 1W 0D 0L
King's English Variation 1 game 1W 0D 0L
Four Knights Variation, Flexible Line 1 game 1W 0D 0L
Blunders Top 4 of 103

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

2025.10.27 · 51. Re7 (−86.9% win chance) 0-1
Moreno Mosquera, Hailyn Saray
Gamarra Oliveros, Mariana
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2025.10.27 · 49. Rg8+ (−76.2% win chance) 0-1
Moreno Mosquera, Hailyn Saray
Gamarra Oliveros, Mariana
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2025.10.27 · 15. R7xb6 (−50.7% win chance) 1-0
Florez Palencia, Jazmin Yulieth
Gamarra Oliveros, Mariana
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2025.10.27 · 18. Qg3 (−40.5% win chance) 0-1
Moreno Mosquera, Hailyn Saray
Gamarra Oliveros, Mariana
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View blunders & mistakes
Games Showing all 20 games
Date Event Round Color Opponent Result Accuracy % First moves