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Serrano Fonseca, Rachel Nicole

Standard: 1418 Rapid: 0 Blitz: 1455 (last updated 2026-10-11)
FIDE ID: 6556221 (view FIDE profile)
Federation: CRC Sex: F Birth Year: 2015 Age: 11
Title: — Women's title: — Other title: — FOA title: —
Games: 19 Wins: 8 (42%) Draws: 0 (0%) Losses: 8 (42%) Other: 3
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Dossier

13 of 19 games analyzed.

Accuracy: 83%
Opened e4: 5/6Opened d4: 1/6
Castled kingside: 7Opposite-side castling: 5Castled queenside: 4Same-side castling: 3Did not castle: 2
Played on the queenside: 5Played in the center: 4Fianchettoed kingside: 3Fianchettoed queenside: 2Played on the kingside: 1
Initiated exchanges: 9Space advantage: 9Active pieces: 8Kept the bishop pair: 7Missed tactics: 7Sacrificed material: 6Backward pawn: 5Avoided exchanges: 1Played gambits: 1Isolated pawn: 1
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Openings

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As White 9 games 5W 0D 3L
Scotch Game 2 games 2W 0D 0L
Scotch Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Haxo Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
French Defense 1 game 0W 0D 0L
Exchange Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Caro-Kann Defense 1 game 1W 0D 0L
Advance Variation 1 game 1W 0D 0L
Tal Variation 1 game 1W 0D 0L
Philidor Defense 1 game 1W 0D 0L
Exchange Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Italian Game 1 game 0W 0D 1L
Scotch Gambit 1 game 0W 0D 1L
Double Gambit Accepted 1 game 0W 0D 1L
Sicilian Defense 1 game 1W 0D 0L
Smith-Morra Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Scandinavian Defense 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Indian Defense 1 game 0W 0D 1L
Accelerated London System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
As Black 10 games 3W 0D 5L
French Defense 5 games 1W 0D 3L
Exchange Variation 2 games 0W 0D 2L
(unspecified) 2 games 0W 0D 2L
Rubinstein Variation 1 game 0W 0D 0L
Fort Knox Variation 1 game 0W 0D 0L
Knight Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Advance Variation 1 game 0W 0D 1L
Milner-Barry Gambit, Hector Variation 1 game 0W 0D 1L
Sicilian Defense 3 games 2W 0D 1L
Closed 1 game 1W 0D 0L
Traditional 1 game 1W 0D 0L
Old Sicilian 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Accelerated Dragon 1 game 0W 0D 1L
Maróczy Bind 1 game 0W 0D 1L
Queen's Pawn Game 1 game 0W 0D 1L
Colle System 1 game 0W 0D 1L
Grünfeld Formation 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 0D 0L
Exchange Variation 1 game 0W 0D 0L
(unspecified) 1 game 0W 0D 0L
Blunders Top 4 of 91

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

2026.07.12 · 44... Rg3 (−80.3% win chance) 1-0
Serrano Fonseca, Rachel Nicole
Duran Araya, Keilym Francinnie
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2026.07.11 · 62... f3+ (−47.5% win chance) 1-0
Serrano Fonseca, Rachel Nicole
Acuna Mora, Sara
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2026.07.11 · 58... g5 (−38.4% win chance) 1-0
Serrano Fonseca, Rachel Nicole
Acuna Mora, Sara
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2026.01.20 · 9... Bf5 (−35.7% win chance) 0-1
Serrano Fonseca, Rachel Nicole
Meza Quesada, Alana
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View blunders & mistakes
Games Showing all 19 games
Date Event Round Color Opponent Result Accuracy % First moves