Avatar of Atle Gronn

Atle Gronn IM

Username: Kfakta2

Location: Oslo

Playing Since: 2009-08-10 (Inactive)

Wow Factor: ♟♟

Chess.com

Daily: 1852
34W / 8L / 1D

Atle Gronn - International Master

Meet Atle Gronn, a chess virtuoso better known by the enigmatic handle Kfakta2. Awarded the prestigious title of International Master by FIDE, Atle is a force to be reckoned with on the 64 squares. Though details on gender remain a mystery, what’s clear is their relentless pursuit of tactical brilliance and endgame mastery.

Chess Journey & Style

Atle’s journey began with humble online ratings, steadily climbing from a modest 1200 daily rating in August 2009 to a peak of 1879 by December of the same year. Their rapid rating skyrocketed in 2019, topping out at a formidable 2227, proving that time controls don’t intimidate this player.

Known for an aggressive and patient playing style, Atle combines a 61% endgame frequency and an impressive win rate when playing White at 80.56%. They favor longer, strategic battles as evidenced by an average of 56 moves per win — so opponents beware, a quick knockout isn’t in their repertoire!

Winning Ways & Quirks

Atle boasts a stunning win record in blitz games: undefeated with a 100% win rate in six games. The daily format also tells a tale of dominance, winning over 77% of games with their “Top Secret” opening (sorry, no spoilers!). Tactical resilience shines through with a comeback rate of 54% and a 61% win rate after losing a piece. Clearly, this isn’t someone who folds under pressure — a true gladiator of the game.

Every hero has their kryptonite: Atle’s longest losing streak is a modest three games, and a “tilt factor” of 3 suggests even champions have off days. But when playing early in the morning, especially around 7 AM (their prime time), expect nothing less than brilliance and precision.

Memorable Matches

One of Atle’s finest recent moments was a dazzling victory in a Chess960 (Fischer Random) qualifier against a strong opponent named josiur. With crafty maneuvering and sacrificial finesse, Atle claimed the win by resignation after a long, grinding 58-move duel — because checkmate is so last century.

Opponent & Day Preferences

Atle’s record shows impressive victories against a variety of foes, sometimes sweeping 100% wins against multiple opponents such as mamedberdyyev and kerkko. Thursdays and Wednesdays seem to be lucky days with win rates hovering around 92% and 100% respectively. If you spot Atle online late at night… well, better get some rest; the win chances dip to 0-50%.

In Conclusion

Atle Gronn aka Kfakta2 is a chess player who blends strategic depth, tactical resourcefulness, and a pinch of mystery into a potent mix. Whether rapid, blitz, or daily, this International Master demonstrates that resilience and creativity keep the game alive — and anyone who faces Atle should be prepared for a fierce, unpredictable battle.

Want to see their genius live? Check out game links on Chess.com, where Atle continues to craft chess stories worth telling.

Coach Chesswick's Profile Photo
Coach Chesswick

Constructive feedback for Atle Grønn

Great work maintaining a consistently high level in Chess960! Your creativity in the opening phase and your willingness to enter dynamic positions give you a real edge. Below is a summary of what you are already doing well, followed by a few targeted suggestions that can help you convert even more of your promising positions into full points.

What you do well

  • Active piece play: In your recent win over josiur you seized the initiative early with 15.Nxa5! and never let go, demonstrating excellent awareness of tactical resources. (

    )
  • Transition to winning endings: Once you reach a favorable endgame, your technique is solid. The conversion after 40.Rxe6 in the same game is model play.
  • Opening inventiveness in Chess960: You often use early flank pawn pushes (b- and g-pawns) to unbalance the position and steer opponents out of their comfort zones—an excellent strategy in a less-theoretical variant.

Opportunities for improvement

  1. King safety against pawn storms
    In the loss to Tormoz you castled kingside into a pawn avalanche and fell behind after 16…g4 and 20…Nd5. Before committing your king, spend an extra tempo evaluating your opponent’s pawn breaks and piece concentrations. Drills on prophylaxis and “danger checks” each move will help.
  2. Central control vs. flank play
    Several recent wins start with early b--pawn thrusts, but your losses show that if the center collapses (e.g. 20…c6–c5 in the same Tormoz game) it becomes hard to coordinate. Aim for a healthy balance: challenge the center before launching full-scale flank operations.
  3. Time management
    The game with ElGasanov was lost on time from an equal position. Try the “Bronstein 3-move rule”: if your clock drops below a preset threshold, force yourself to make the next three moves in under ten seconds each. This habit keeps you out of sudden-death scrambles.
  4. Calculating forcing sequences
    In the critical position of your loss you had 34.Qc5 but missed Black’s resource 34…f3!. Regularly solving tactics with the theme “silent killers” (quiet moves that unleash threats) will sharpen your radar for such ideas.

Action plan

  • Weekly puzzle sets focused on prophylaxis and king safety.
  • Annotate one of your own wins and one loss each week, paying special attention to moments where you either did or did not ask “what does my opponent want?”
  • Play a few classical games (rapid or OTB) to practice deeper calculations without time pressure.
  • Track your performance trends with
      •
    567810121314151617181920212223100%0%Hour of Day
    – spot which time of day yields your best focus.
      •
    MonTueWedThuFriSatSun100%0%Day of Week
    – identify and replicate your most productive routines.

Quick stats snapshot

Peak ratings so far:

• 2227 (2019-07-28)
• 1816 (2019-05-16)

Keep building on your natural tactical flair, tighten up your king safety checks, and manage your clock proactively. With these tweaks, I expect your rating curve to break new highs soon. Good luck, and enjoy the journey!



🆚 Opponent Insights

Most Played Opponents
giannisanas 3W / 0L / 0D View Games
Daniel Fridman 0W / 2L / 0D View Games
jmordante 2W / 0L / 0D View Games
Miklos Halak 1W / 0L / 1D View Games
zarkobas 2W / 0L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2019 1816 2184
2017 1462
2011 1852
2010 1852
2009 1855
Rating by Year2009201020112017201918551462YearRatingBlitzDaily

Stats by Year

Year White Black Moves
2019 9W / 2L / 2D 5W / 6L / 2D 71.6
2017 1W / 0L / 0D 0W / 0L / 0D 65.0
2011 0W / 0L / 0D 0W / 3L / 0D 4.3
2010 4W / 2L / 1D 0W / 0L / 0D 79.3
2009 15W / 0L / 0D 16W / 4L / 0D 48.5

Openings: Most Played

Rapid Opening Games Wins Losses Draws Win Rate
Bird Opening 3 3 0 0 100.0%
English Opening: Drill Variation 2 0 2 0 0.0%
Amar Gambit 2 2 0 0 100.0%
Barnes Opening: Walkerling 2 1 1 0 50.0%
Sicilian Defense 2 0 1 1 0.0%
Colle System: Rhamphorhynchus Variation 2 1 0 1 50.0%
Bishop's Opening: Urusov Gambit 1 0 1 0 0.0%
Elephant Gambit 1 1 0 0 100.0%
Sicilian Defense: Closed 1 0 1 0 0.0%
English Opening 1 0 0 1 0.0%
Blitz Opening Games Wins Losses Draws Win Rate
Amar Gambit 2 2 0 0 100.0%
Nimzo-Larsen Attack 1 1 0 0 100.0%
Caro-Kann Defense 1 1 0 0 100.0%
Bird Opening 1 1 0 0 100.0%
Unknown Opening* 1 1 0 0 100.0%
Daily Opening Games Wins Losses Draws Win Rate
French Defense 7 6 1 0 85.7%
French Defense: Advance Variation 7 5 2 0 71.4%
QGA: 3.e3 c5 6 6 0 0 100.0%
French Defense: Exchange Variation 3 3 0 0 100.0%
QGD: 2...Bf5 3.cxd5 3 3 0 0 100.0%
QGD: 4.Nf3 2 1 1 0 50.0%
Slav Defense: Bonet Gambit 2 1 0 1 50.0%
Australian Defense 2 2 0 0 100.0%
Slav Defense 2 1 1 0 50.0%
English Opening: King's English Variation 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 15 0
Losing 3 3
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