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Mazariegos Kummerfeldt, Carolina

Standard: 1950 Rapid: 1808 Blitz: 1849 (last updated 2026-11-02)
FIDE ID: 7300115 (view FIDE profile)
Federation: GUA Sex: F Birth Year: 1960 Age: 66
Title: WIM Women's title: WIM Other title: — FOA title: —
Games: 73 Wins: 34 (47%) Draws: 20 (27%) Losses: 19 (26%)
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Dossier

62 of 73 games analyzed.

Accuracy: 87.5%
Opened d4: 12/31Opened e4: 10/31Opened b3: 6/31Opened Nf3: 2/31Opened f4: 1/31
Castled kingside: 41Same-side castling: 35Opposite-side castling: 14Castled queenside: 11Did not castle: 10
Played in the center: 27Played on the kingside: 14Fianchettoed kingside: 12Fianchettoed queenside: 11Played on the queenside: 10
Active pieces: 42Initiated exchanges: 38Space advantage: 35Sacrificed material: 35Backward pawn: 34Kept the bishop pair: 32Missed tactics: 28Isolated pawn: 20Avoided exchanges: 14Played gambits: 9
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Openings

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As White 37 games 18W 12D 7L
Nimzo-Larsen Attack 10 games 4W 4D 2L
Indian Variation 4 games 1W 2D 1L
(unspecified) 4 games 1W 2D 1L
Classical Variation 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
Modern Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Pawn Game 6 games 4W 1D 1L
Stonewall Attack 4 games 3W 0D 1L
(unspecified) 4 games 3W 0D 1L
Accelerated London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Colle System 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Sicilian Defense 3 games 1W 2D 0L
Lasker-Pelikan Variation 1 game 1W 0D 0L
Sveshnikov Variation, Novosibirsk Variation 1 game 1W 0D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
French Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Center Game 2 games 2W 0D 0L
Hall Variation 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Bishop's Opening 2 games 0W 1D 1L
Berlin Defense 2 games 0W 1D 1L
(unspecified) 2 games 0W 1D 1L
Italian Game 2 games 2W 0D 0L
Classical Variation 1 game 1W 0D 0L
Giuoco Pianissimo 1 game 1W 0D 0L
Giuoco Pianissimo 1 game 1W 0D 0L
Normal 1 game 1W 0D 0L
Zukertort Opening 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
(unspecified) 2 games 0W 2D 0L
French Defense 2 games 2W 0D 0L
King's Indian Attack 2 games 2W 0D 0L
(unspecified) 2 games 2W 0D 0L
Indian Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Rubinstein Opening 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Scandinavian Defense 1 game 0W 0D 1L
Valencian Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
King's Indian Defense 1 game 1W 0D 0L
Semi-Classical Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Rapport-Jobava System 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Horwitz Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bird Opening 1 game 1W 0D 0L
Schlechter Gambit 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 0W 1D 0L
Standard Defense 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
As Black 36 games 16W 8D 12L
Dutch Defense 6 games 2W 1D 3L
(unspecified) 3 games 2W 1D 0L
(unspecified) 3 games 2W 1D 0L
Blackburne Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Queen's Knight Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Fianchetto Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Alekhine Defense 6 games 2W 2D 2L
Scandinavian Variation 5 games 2W 1D 2L
(unspecified) 5 games 2W 1D 2L
Four Pawns Attack 1 game 0W 1D 0L
Main Line 1 game 0W 1D 0L
Scandinavian Defense 5 games 3W 0D 2L
Classical Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Gubinsky-Melts Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Bronstein Variation 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Main Line 1 game 1W 0D 0L
Mieses Variation 1 game 1W 0D 0L
Nimzowitsch Defense 5 games 3W 1D 1L
Declined Variation 2 games 1W 0D 1L
(unspecified) 2 games 1W 0D 1L
Williams Variation 2 games 1W 1D 0L
(unspecified) 2 games 1W 1D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Gunderam Defense 5 games 1W 1D 3L
(unspecified) 5 games 1W 1D 3L
(unspecified) 5 games 1W 1D 3L
Queen's Pawn Game 1 game 1W 0D 0L
Stonewall Attack 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
King's Pawn Game 1 game 1W 0D 0L
Maróczy Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
English Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Ruy Lopez 1 game 0W 1D 0L
Morphy Defense 1 game 0W 1D 0L
Anderssen Variation 1 game 0W 1D 0L
Old Indian Defense 1 game 1W 0D 0L
Normal Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Modern Defense 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Bishop's Opening 1 game 0W 1D 0L
Vienna Hybrid 1 game 0W 1D 0L
Hromádka Variation 1 game 0W 1D 0L
French Defense 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Swiss Variation 1 game 1W 0D 0L
Zukertort Opening 1 game 1W 0D 0L
Dutch Variation 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Blunders Top 4 of 350

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

2024.04.08 · 29... Be5 (−81.4% win chance) 0-1
Mazariegos Kummerfeldt, Carolina
Lorenzo Mateo, Jennyfer Marisol
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2025.10.30 · 45... Kb5 (−70.2% win chance) 1-0
Mazariegos Kummerfeldt, Carolina
Munoz Cortez, Anahi Alexandra
View game
2025.10.30 · 38... Rdd8 (−68.4% win chance) 1-0
Mazariegos Kummerfeldt, Carolina
Munoz Cortez, Anahi Alexandra
View game
2025.10.30 · 47... b6 (−60.1% win chance) 1-0
Mazariegos Kummerfeldt, Carolina
Munoz Cortez, Anahi Alexandra
View game
View blunders & mistakes
Games Showing all 73 games
Date Event Round Color Opponent Result Accuracy % First moves