Avatar of Berk Ardus

Berk Ardus IM

Username: Berkardus

Playing Since: 2017-03-27 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1800
0W / 1L / 0D
Rapid: 2254
17W / 1L / 0D
Blitz: 2604
267W / 136L / 29D
Bullet: 2501
1503W / 227L / 51D

Berk Ardus - International Master Extraordinaire

Meet Berk Ardus, known in the chess realm as Berkardus, an International Master with a flair for blitz and bullet that's as rapid as their title suggests. Having earned the prestigious IM title from FIDE, Berkardus boasts a chess journey filled with lightning-fast calculations and the occasional stylish blunder that keeps fans on their toes.

Rating & Style

While their daily rating hovers around 1800 (a humble start with room for epic comebacks), Berkardus truly shines in blitz and bullet formats. Peaking at an impressive 2666 blitz rating in 2019 and a blistering 2521 bullet rating in 2025, their speed and precision are nothing short of legendary. Having played over 1500 bullet games, winning more than 85% of them, Berkardus is the kind of player who might only pause to blink between moves.

Strategic Mastery & Psychology

With an average win length of 73 moves and an endgame presence of over 80%, Berkardus is comfortable turning even the most tangled middlegames into shining endgame victories. Their comeback rate is a whopping 88%, proving that when things look grim, Berkardus only sharpens their tactical knife. Opponents beware: their win rate after losing a piece? A saintly 100%. It's clear that giving Berkardus material advantage is akin to offering a wolf a chew toy.

Performance Highlights & Personality

Some notable stats speak volumes: longest winning streak of 51 games, rapid play win rate over 94%, and an uncanny ability to turn "top secret" openings into deadly weapons. However, don’t be fooled into thinking Berkardus is all seriousness—this player sports a tilt factor of only 6, which means even after a tough loss, they're quick to bounce back with a mischievous grin and a freshly brewed cup of coffee.

Opponent Chronicles

Berkardus's most played opponent is altime, where they hold a confident 70% win rate, showing that familiarity breeds tactical brilliance. Favorites to crush include alexandruenache and jirko64, each with a perfect 100% win record against them. However, beware if you're madhura-555 — a nemesis who has managed to snag a win against the master.

In a Nutshell

Berkus Ardus defies the notion that titles are just ribbons on a chessboard. Fierce, fast, and surprisingly forgiving of the occasional foible, Berkardus is a player who exemplifies what it means to play with grit and a bit of swagger. One day, you might find them analyzing a legendary endgame; the next, blitzing through opponents with a grin that says, “Checkmate before you even thought about your next move.”


Coach Chesswick's Profile Photo
Coach Chesswick

Quick recap (games I reviewed)

Nice job converting a sharp kingside attack into a clean mate in your win; in the loss you got caught by a decisive infiltration / back‑rank finish. I looked at the QGD game you won against maldrad and one of the recent losses where the opponent finished on the back rank.

  • Game highlight (win): strong kingside play, decisive queen invasion to f7 — well timed tactical finish.
  • Game issue (loss): exposed back rank and rook/queen infiltration cost material and led to mate.
  • Theme across games: excellent opening familiarity (you save time) but occasional slip in king safety / simple tactical oversight under bullet pressure.

See the winning combination

Replay the winning line to internalize the motifs (pawn storm, piece sacrifice to open lines, queen to f7 mate):

  • Interactive replay:

What you did well

  • Opening comfort: you play familiar systems quickly and confidently — that’s huge in bullet. Stick to these lines to save time.
  • Aggressive pattern recognition: you saw the kingside breaks (h4–h5 and the capture on g6) and followed through with accurate tactics.
  • Conversion instinct: when lines opened you moved decisively (sacrificing the exchange to open the king) and finished cleanly.
  • Resilience: your long history and win/loss record show you handle practical chances well and don’t panic under pressure.

Key weaknesses to fix (high impact for bullet)

  • Back‑rank / luft oversight — several losses come from leaving your king without an escape square. Make a habit: when pieces are traded off the back rank, give your king one square (pawn move or rook lift) if it’s cheap.
  • Queen/rook infiltration — don’t chase pawns or loose targets if it allows the opponent to swing a heavy piece into your camp. Before grabbing material, scan for checks and tactical forks.
  • Premoves & speed tradeoffs — winning many games quickly is great, but premoves or racing for material can backfire when a quiet defensive move is needed. Slow down for 1–2 seconds on forcing checks/attacks.
  • Time usage spikes — in bullet small time investments (1–2 seconds) to double‑check tactics pay off. Avoid “one‑click” moves in critical, unbalanced positions.

Concrete drills (10–20 minutes each)

  • Back‑rank drills: solve 20 mate‑in‑1 / mate‑in‑2 puzzles that feature back‑rank threats; practice making luft with a pawn or rook lift as a reflex.
  • Tactics sprint: 5 sets of 3 minutes on fast tactical puzzles (forks, pins, discovered attacks). Focus on pattern recognition, not calculation depth.
  • Bullet opening reps: play 10 games in the same opening you favor (your wins are strongest there) to automate common move orders and typical plans.
  • Defensive checklist: practice scanning for opponent checks, captures, threats in 1 second before moving — do it for 50 consecutive games to make it automatic.

Quick practical tips you can use right away

  • If your opponent threatens back‑rank ideas, get a luft or activate a rook immediately — one second saved can avoid mate later.
  • When attacking the king, prefer forcing moves (checks, captures, threats). They reduce the opponent’s counterplay and your calculation load in bullet.
  • Keep one escape square after castling (h3/h6 or a rook lift) when heavy pieces are off the board and the opponent has active queens/rooks.
  • On the clock: if you’re ahead materially, trade down into simple winning endgames instead of hunting tactics that give your opponent counterchances.

Where to focus long term

  • Keep reinforcing openings where you already score highly — that gives you a consistent base in bullet and saves time for tactics/endgames.
  • Polish basic endgames and two‑piece mates so you don’t miss technical wins when the time scrambles begin.
  • Maintain your tactical sharpness — your win patterns come from strong tactical intuition. Regular puzzle work + short game analysis is ideal.

Final note / next steps

Overall you’re doing a lot right: opening knowledge, attacking sense and conversion. The biggest immediate gains come from simple habits — give your king a square, check for opponent checks before grabbing material, and use a 1–2 second tactical scan on forcing sequences. If you want, I can:

  • Analyze 5 more of your bullet games and mark the recurring tactical misses.
  • Prepare a 30‑game opening drill plan to automate your most successful lines.
  • Send a 2‑week daily practice schedule tuned for bullet improvements.

Which one would you like next?



🆚 Opponent Insights

Recent Opponents
reso71 1W / 0L / 0D View
muhittinbuker 1W / 0L / 0D View
rubicapa 1W / 0L / 0D View
prochessman10 1W / 0L / 0D View
levante67 1W / 0L / 0D View
delfino_1134 0W / 0L / 1D View
Most Played Opponents
altime 55W / 17L / 6D View Games
chesssimpgl 29W / 0L / 4D View Games
basem shaban 28W / 2L / 0D View Games
bobbyfischer2510 23W / 4L / 1D View Games
vb1444 14W / 10L / 2D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2489 2604 2254 1800
2024 2196 2604
2023 2309 2618
2022 2576
2021 2504
2020 2482
2019 2433 2633
2018 2502 2296 1973
2017 2368
Rating by Year20172018201920202021202220232024202526331973YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 963W / 174L / 34D 937W / 181L / 45D 76.2
2024 131W / 14L / 1D 119W / 20L / 4D 72.0
2023 1W / 0L / 0D 1W / 1L / 1D 64.0
2022 3W / 1L / 0D 4W / 1L / 0D 75.9
2021 9W / 4L / 1D 7W / 8L / 0D 87.0
2020 0W / 4L / 1D 0W / 3L / 1D 77.2
2019 89W / 51L / 11D 72W / 65L / 12D 84.6
2018 5W / 1L / 1D 8W / 0L / 0D 71.5
2017 9W / 2L / 0D 6W / 4L / 1D 81.2

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amar Gambit 129 98 26 5 76.0%
Amazon Attack 94 58 32 4 61.7%
Barnes Opening: Walkerling 87 66 15 6 75.9%
Amazon Attack: Siberian Attack 85 58 22 5 68.2%
Australian Defense 66 48 15 3 72.7%
Nimzo-Larsen Attack 46 32 12 2 69.6%
Bird Opening 43 29 13 1 67.4%
Barnes Defense 43 31 11 1 72.1%
Benoni Defense: Benoni Gambit Accepted 33 23 7 3 69.7%
English Opening 31 18 13 0 58.1%
Daily Opening Games Wins Losses Draws Win Rate
Amazon Attack 1 0 1 0 0.0%
Bullet Opening Games Wins Losses Draws Win Rate
Australian Defense 134 119 12 3 88.8%
Benoni Defense: Benoni Gambit Accepted 123 109 12 2 88.6%
Amar Gambit 113 88 20 5 77.9%
Czech Defense 100 78 18 4 78.0%
Amazon Attack: Siberian Attack 68 59 7 2 86.8%
QGD: 2...Bf5 3.cxd5 48 44 3 1 91.7%
London System: Poisoned Pawn Variation 48 40 6 2 83.3%
Slav Defense 48 39 8 1 81.2%
Amazon Attack 43 39 2 2 90.7%
Caro-Kann Defense 41 31 8 2 75.6%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 2 2 0 0 100.0%
Giuoco Piano: Tarrasch Variation 2 1 1 0 50.0%
Slav Defense 2 2 0 0 100.0%
QGD: 2...Bf5 3.cxd5 1 1 0 0 100.0%
Pirc Defense: Classical Variation 1 1 0 0 100.0%
Barnes Defense 1 1 0 0 100.0%
Bishop's Opening: 3.d3 1 1 0 0 100.0%
Sicilian Defense: Kan Variation, Knight Variation 1 1 0 0 100.0%
Slav Defense: Bonet Gambit 1 1 0 0 100.0%
Sicilian Defense: Kan Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 51 5
Losing 6 0
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