Avatar of Alfonso Jose Alfaro Rojas

Alfonso Jose Alfaro Rojas FM

Username: superchthonic

Playing Since: 2020-02-26 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Blitz: 2779
5126W / 6291L / 1063D
Bullet: 2802
2427W / 3256L / 377D

Alfonso Jose Alfaro Rojas (aka superchthonic)

FIDE Master Extraordinaire

Alfonso Jose Alfaro Rojas, better known by the enigmatic username superchthonic, is a chess virtuoso who has earned the prestigious title of FIDE Master. With a knack for blitz and bullet chess, Alfonso has dazzled opponents and fans alike with lightning-fast tactics and an almost supernatural ability to bounce back from adversity.

Rated as high as 2800 in Blitz and a sizzling 2832 in Bullet, Alfonso is no stranger to the dizzying heights of online chess mastery. Their playing style combines a deep love for endgames—engaging in them in well over 80% of matches—with the patience of a saint and the audacity of a speed demon, often averaging over 80 moves in victories and a fierce attitude that yields a remarkable 88% comeback rate after setbacks.

When not crushing pawns and kings in seconds, Alfonso’s favorite opening seems to be the Top Secret (because who wants to reveal all their secrets?) and the Sicilian Defense, boasting a respectable 56% win rate in the latter. Known for resilience, Alfonso has endured streaks of up to 17 losses (because hey, even superheroes stumble), balanced by majestic 10-game winning streaks that leave opponents wondering if they just faced a chess-playing lightning bolt.

Time-wise, Alfonso prefers to play around the quiet, mystical hour of 2 AM, when the world is asleep and the chessboard becomes a battleground of legends. Across all days, Friday sees the highest win rate of 42.25%, proving that the end-of-week energy fuels their best performances.

Notable Feats

  • Over 6,800 blitz wins and more than 2,400 bullet victories in fierce online combat.
  • A fearless record of taking down opponents ranging from casual players to seasoned experts.
  • Dominance in openings with high-volume games labeled “Top Secret” — just as mysterious as the username itself.
  • Known for sharp comebacks and psychological stamina, with a tilt factor humorously low at 17 out of 100 (chess zen master!).

Alfonso’s recent games demonstrate a mastery over complicated middlegame positions and the finesse in endgames, often coaxing opponents to resign with elegant precision before the clock ticks out. For those lucky enough to face superchthonic, it’s an intense battle of nerves, wit, and relentless pressure.

Whether you like tactical fireworks or strategic quiet strength, Alfonso Jose Alfaro Rojas' profile reads like a thrilling chess novel that’s still mid-chapter — with many more moves and victories to come.

May the pawns be with you!

Coach's Avatar

Overall Performance Highlights

Alfonso, your recent bullet games show steady progress with a positive strength adjusted win rate of approximately 50%. Your rating has improved consistently over the last 1, 3, and 6 months, with a notable 75 point increase. The trend slopes across different time frames indicate a solid upward trajectory in your playing strength.

Games Analysis

In your recent victories, you demonstrated strong opening preparation, effective middle game tactics, and good endgame technique. Here are some key points observed:

  • You successfully employed the Closed Sicilian Defense and Reti Opening systems, which suit your style well.
  • You showed good understanding of positional play and capitalized on opponent inaccuracies efficiently.
  • Your attacks were often well-coordinated leading to decisive material gains or mating nets.
  • Time management was solid in several wins, allowing you to maintain pressure without unnecessary blunders.

However, in your losses, you faced challenges primarily in time pressure and some positional concessions:

  • Occasionally, you fell behind on the clock, which impacted decision-making in critical moments.
  • Maintaining pawn structure and preventing opponent infiltration could be improved, particularly in complex middle game positions.
  • Pay attention to defending key squares when under active pressure from opponents using openings like Nimzowitsch-Larsen and Sicilian variations.

Constructive Recommendations

To continue your growth in bullet chess, consider focusing on the following areas:

  • Time Management: Work on quick pattern recognition to conserve time for complicated positions.
  • Opening Preparation: Continue refining your favorite openings, including the Closed Sicilian Defense and Reti Opening. Study typical plans and tactical motifs.
  • Endgame Practice: Strengthen your technique with common endgames to convert advantages more efficiently.
  • Defensive Skills: Practice recognizing and neutralizing threats to avoid positional weaknesses, especially in sharp openings.
  • Analyze Your Games: Review your losses to identify recurring mistakes or strategic oversights to address them in training.

Next Steps

Keep up the consistent practice and try to play longer control games occasionally to deepen your positional understanding. Your current trajectory is promising, and with targeted effort, you can further enhance your bullet game strength.



🆚 Opponent Insights

Recent Opponents
Aaron Alonso Garcia 1W / 6L / 0D
achtungpanzer1211 2W / 0L / 0D
deadonkey2 1W / 0L / 0D
mch 0W / 3L / 1D
sunaya1 10W / 13L / 2D
Dominic Wisnet 2W / 2L / 0D
tjcmhh 0W / 1L / 0D
thecrusher444 0W / 1L / 0D
needattention02 0W / 1L / 0D
tedi10 0W / 1L / 0D
Most Played Opponents
ZURAB AZMAIPARASHVILI 88W / 84L / 10D
ali shahibzadegan 86W / 72L / 3D
Alexander Kopylov 13W / 68L / 10D
PracticeMakesOK 34W / 48L / 6D
Tiago Pereira Rodrigues 41W / 40L / 5D

Rating

Year Bullet Blitz Rapid Daily
2025 2802 2607
2024 2727 2700
2023 2711 2520
2022 2597
2021 2632
2020 2625
Rating by Year20202021202220232024202528022520YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 978W / 1014L / 148D 802W / 1174L / 160D 83.5
2024 524W / 603L / 83D 462W / 683L / 68D 82.5
2023 1333W / 1569L / 249D 1193W / 1715L / 249D 85.2
2022 154W / 162L / 43D 139W / 192L / 24D 87.0
2021 52W / 43L / 8D 31W / 57L / 11D 83.9
2020 661W / 641L / 128D 555W / 757L / 121D 83.6

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Hungarian Opening: Wiedenhagen-Beta Gambit 1080 452 529 99 41.9%
King's Indian Attack 884 378 418 88 42.8%
Amar Gambit 829 350 416 63 42.2%
Sicilian Defense 741 341 330 70 46.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 589 217 322 50 36.8%
Colle System: Rhamphorhynchus Variation 579 255 274 50 44.0%
Sicilian Defense: Four Knights Variation, Cobra Variation 571 251 273 47 44.0%
King's Indian Attack: French Variation 369 177 160 32 48.0%
London System: Poisoned Pawn Variation 301 120 150 31 39.9%
English Opening: Caro-Kann Defensive System 301 132 137 32 43.9%
Bullet Opening Games Wins Losses Draws Win Rate
Colle System: Rhamphorhynchus Variation 552 231 280 41 41.9%
Amar Gambit 537 231 274 32 43.0%
Hungarian Opening: Wiedenhagen-Beta Gambit 429 191 214 24 44.5%
King's Indian Attack 381 165 196 20 43.3%
Sicilian Defense 218 90 117 11 41.3%
Australian Defense 184 73 98 13 39.7%
Barnes Defense 178 62 109 7 34.8%
Modern 166 69 90 7 41.6%
Sicilian Defense: Closed 136 50 78 8 36.8%
London System: Poisoned Pawn Variation 121 46 64 11 38.0%

🔥 Streaks

Streak Longest Current
Winning 10 0
Losing 17 2