Avatar of Juan Duran

Juan Duran

Username: Miurem

Playing Since: 2018-06-13 (Active)

Wow Factor: ♟♟

Chess.com

Daily: 977
0W / 2L / 0D
Rapid: 1132
265W / 251L / 20D
Blitz: 870
127W / 144L / 14D
Bullet: 1190
1W / 2L / 0D

Juan Duran - The Chessboard Biologist

Juan Duran, known in chess circles as a cunning tactician with a penchant for steady progress, has been navigating the 64 squares with the precision of a DNA sequencer. With a career starting from a humble Blitz rating of 876 in 2018, Juan’s strategic genome evolved to a peak Blitz rating of 1248 the same year—clearly showing early signs of a robust chess metabolism.

Specializing particularly in Rapid games where his cells seem to fire quickest, Juan's rating has blossomed impressively, achieving a high of 1181 in 2024. His adaptability in openings reads like a gene database: he's got an 80% win rate on the Ruy Lopez Opening Bird's Defense in Blitz and a strong 65% success with the King's Pawn Opening King's Knight Variation in Rapid games. This opening variation might as well be his nucleotide sequence for success.

Juan's approach to chess matches his biological perseverance — with a comeback rate of 70.21%, juicier than the mitochondria's power output, and a perfect 100% win rate after losing a piece, he’s no stranger to bouncing back from a mid-game mutation. His psychological tilt factor sits mildly at 9%, proving that even when under evolutionary stress, he remains relatively stable, avoiding genetic recombination through rash moves.

With a longest winning streak of 12 games, Juan’s performance could be likened to a well-adapted species thriving in its environment. His endgame frequency of 56.29% suggests he enjoys the later stages of evolution on the chessboard — where survival of the fittest and calculation prowess reign supreme.

Whether it’s a quick Bullet game or a longer Rapid contest, Juan Duran’s style melds patience with tactical sharpness. He averages 60 moves per win, ensuring each victory is a well-documented chapter in his evolutionary biography. His white pieces yield a slightly better winning gene expression at 51.5% compared to 44.67% with black, showing his preference for the first strike in this cerebral lifecycle.

Off the board, Juan might joke he’s just “playing Chess and Cells,” but on it, he’s a true evolutionary master of the game — blending biology’s art of adaptation with the ice-cold logic of chess to become a formidable opponent in any format.


🆚 Opponent Insights

Recent Opponents
normyboy35 0W / 1L / 0D View
youtw 0W / 1L / 0D View
timschenscher 0W / 1L / 0D View
shahil-the-goat 1W / 0L / 0D View
josefrans 1W / 0L / 0D View
Most Played Opponents
eliaasgc 7W / 9L / 0D View Games
pmm23 5W / 3L / 1D View Games
semkei 4W / 3L / 0D View Games
ninanavarro7 5W / 0L / 0D View Games
Sadegh Bagherzadeh 3W / 1L / 1D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 870 1165
2024 909 1181
2023 1190 1023 1105 977
2022 1414 1016 1064
2021 1073
2018 1248 1200
Rating by Year2018202120222023202420251414870YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 4W / 7L / 1D 3W / 6L / 2D 58.6
2024 69W / 67L / 4D 67W / 68L / 2D 61.4
2023 67W / 46L / 13D 50W / 67L / 7D 64.2
2022 47W / 32L / 4D 37W / 50L / 1D 52.5
2021 21W / 22L / 0D 21W / 26L / 0D 52.9
2018 2W / 5L / 0D 5W / 2L / 0D 47.3

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Philidor Defense 12 8 3 1 66.7%
Nimzowitsch Defense 11 5 6 0 45.5%
French Defense Knight Variation 10 3 7 0 30.0%
Scandinavian Defense 9 5 3 1 55.6%
French Defense Normal Variation 8 2 6 0 25.0%
Kings Pawn Opening Kings Knight Variation 8 3 3 2 37.5%
Caro Kann Defense 6 1 4 1 16.7%
Center Game Accepted Normal Variation 5 1 4 0 20.0%
Queens Pawn Opening Zukertort Variation 5 3 2 0 60.0%
Pirc Defense Modern Defense Geller System 5 1 4 0 20.0%
Rapid Opening Games Wins Losses Draws Win Rate
Kings Pawn Opening 29 11 17 1 37.9%
Kings Pawn Opening Kings Knight Variation 26 17 9 0 65.4%
Center Game Accepted Normal Variation 20 9 11 0 45.0%
Philidor Defense 20 8 12 0 40.0%
Van t Kruijs Opening 17 10 7 0 58.8%
Ruy Lopez Opening Old Steinitz Defense 16 4 9 3 25.0%
Italian Game Two Knights Modern Bishops Opening 12 6 6 0 50.0%
Ruy Lopez Opening Berlin Defense 12 3 8 1 25.0%
Nimzowitsch Defense 12 4 8 0 33.3%
Three Knights Opening 12 4 7 1 33.3%
Daily Opening Games Wins Losses Draws Win Rate
Center Game Accepted Normal Variation 1 0 1 0 0.0%
Italian Game 1 0 1 0 0.0%
Bullet Opening Games Wins Losses Draws Win Rate
French Defense Normal Variation 1 1 0 0 100.0%
Van t Kruijs Opening 1 0 1 0 0.0%
Pirc Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 9 3
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