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Montenegro Mancera, Juan Rolando

Standard: 2011 Rapid: 2061 Blitz: 2081 (last updated 2026-10-02)
FIDE ID: 4403444 (view FIDE profile)
Federation: COL Sex: M Birth Year: 1978 Age: 48
Title: FM Women's title: — Other title: — FOA title: —
Games: 19 Wins: 7 (37%) Draws: 6 (32%) Losses: 6 (32%)
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Dossier

18 of 19 games analyzed.

Accuracy: 88.4%
Opened e4: 8/8
Castled kingside: 10Same-side castling: 9Castled queenside: 5Opposite-side castling: 5Did not castle: 2
Played on the kingside: 6Fianchettoed kingside: 6Played in the center: 4Played on the queenside: 4Fianchettoed queenside: 4
Initiated exchanges: 12Missed tactics: 11Active pieces: 11Sacrificed material: 11Kept the bishop pair: 10Space advantage: 9Backward pawn: 7Isolated pawn: 5Avoided exchanges: 4Played gambits: 1
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Openings

Click "+" to add that group to the games list below. Multiple groups can be added at once.

As White 8 games 2W 3D 3L
French Defense 3 games 0W 1D 2L
King's Indian Attack 3 games 0W 1D 2L
(unspecified) 3 games 0W 1D 2L
Sicilian Defense 2 games 1W 1D 0L
Closed 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Delayed Alapin Variation 1 game 1W 0D 0L
with d6 1 game 1W 0D 0L
Pirc Defense 1 game 0W 0D 1L
150 Attack 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Caro-Kann Defense 1 game 0W 1D 0L
Two Knights Attack 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Scandinavian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
As Black 10 games 5W 3D 2L
French Defense 3 games 2W 1D 0L
Steinitz Variation 2 games 1W 1D 0L
Boleslavsky Variation 2 games 1W 1D 0L
Advance Variation 1 game 1W 0D 0L
Euwe Variation 1 game 1W 0D 0L
Scandinavian Defense 2 games 1W 1D 0L
Modern Variation 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Portuguese Gambit 1 game 1W 0D 0L
Classical Variation 1 game 1W 0D 0L
Benoni Defense 2 games 1W 0D 1L
Benoni-Indian Defense 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Old Benoni 1 game 0W 0D 1L
(unspecified) 1 game 0W 0D 1L
Zukertort Opening 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
(unspecified) 1 game 0W 1D 0L
Queen's Pawn Game 1 game 1W 0D 0L
London System 1 game 1W 0D 0L
(unspecified) 1 game 1W 0D 0L
Catalan Opening 1 game 0W 0D 1L
Closed 1 game 0W 0D 1L
Main Line 1 game 0W 0D 1L
Blunders Top 4 of 107

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

2026.03.15 · 49... Rxf2+ (−76.8% win chance) 0-1
Montenegro Mancera, Juan Rolando
Moyano, Carlos Andres
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2026.03.15 · 59... Rf7 (−34.4% win chance) 0-1
Montenegro Mancera, Juan Rolando
Moyano, Carlos Andres
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2024.08.11 · 26... Bb3 (−27% win chance) 1-0
Montenegro Mancera, Juan Rolando
Moncada Correa, Sara
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2026.03.15 · 56... Qa1+ (−26.7% win chance) 0-1
Montenegro Mancera, Juan Rolando
Moyano, Carlos Andres
View game
View blunders & mistakes
Games Showing all 19 games
Date Event Round Color Opponent Result Accuracy % First moves