Avatar of Diego Calens

Diego Calens NM

Username: theblindman1980

Location: Buenos Aires

Playing Since: 2020-03-21 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Rapid: 2175
114W / 65L / 16D
Blitz: 2343
3335W / 3151L / 853D
Bullet: 2099
6592W / 6019L / 1025D

Diego Calens — Chess Biography

Diego Calens is a National Master who carries the stoic charm of a seasoned tournament veteran with the quick reflexes of online bullet battles. They have built a reputation as a fearless, ever-curious competitor who treats each game like a friendly duel and a new puzzle all at once. Known for their quick decision making and stubborn endgames, Diego belts out moves with a smile and a readiness to laugh at themselves when a tactic slips away.

Their preferred time control is Bullet, where they blend rapid intuition with sharp calculation to outpace opponents who underestimate the power of discipline in fast time controls. Beyond the board, Diego stays engaged with the chess community and keeps an eye on global trends, always ready to learn from every twitch of a piece on the board.

For those who want a quick peek at their recent form, the profile can be explored through their online footprint, including their detailed score history and notable games. See theblindman1980’s profile for a complementary view of Diego’s path through the chess landscape: Diego Calens.

Titles and Identity

Diego Calens holds the prestigious National Master title, awarded by National. This achievement marks them as one of the strong players in their circuit, capable of competing at high levels and mentoring others along the way.

As a person who embraces humor and sportsmanship, Diego often uses light storytelling to keep practices enjoyable while staying fiercely focused during competition. Their journey blends steady improvement with a hunger for new ideas, especially in fast time controls where tempo and precision collide.

Playing Style

  • Bullet specialist with a natural feel for sharp, time-pressure positions.
  • Endgame adept, frequently converting tiny advantages into decisive results.
  • Opening preferences lean toward dynamic, tactical lines that set practical problems for opponents in the early stages.
  • Calm under fire, Diego maintains composure and a sense of humor even when the clock is singing.

Openings performance snapshot (Blitz) highlights:

  • Budapest: 3.d5 — Games: 424, Wins: 208, Losses: 162, Draws: 54 (WinRate: 49.06)
  • Bird Opening: Dutch Variation, Batavo Gambit — Games: 332, Wins: 167, Losses: 140, Draws: 25 (WinRate: 50.3)
  • Sicilian Defense: Alapin Variation — Games: 304, Wins: 128, Losses: 136, Draws: 40 (WinRate: 42.11)
  • Alekhine Defense — Games: 113, Wins: 45, Losses: 55, Draws: 13 (WinRate: 39.82)

Career Highlights

  • Peak Blitz rating reached around 2299 (August 2024) and a consistent rise through 2020–2025.
  • Longest winning streak recorded at 12 games in Blitz play.
  • Strong performance in Bird Opening and Budapest lines across Blitz and Bullet formats.
  • Active competitor in Bullet events, achieving rapid progress and notable wins against a broad field.
  • Comprehensive opening and game data is publicly tracked, reflecting a well-rounded and adaptable repertoire.

For a deeper look at openings and annual results, Diego’s activity is periodically charted in performance summaries and year-by-year breakdowns. Explore the profile for a detailed, data-rich view of their journey:

Blitz Rating20202021202220232024202522611959YearBlitz Rating

Looking Ahead

Diego continues to blend study with play, aiming to push their peak further and share insight with the next generation of players. With Bullet as their engine and a love for the game that never tires, they remain a staple presence in online and offline circles alike. The road ahead is full of tactical puzzles, endgames to master, and plenty of laughter along the way.

Follow along or reach out for a game or a friendly coaching session via the profile link: Diego Calens



Coach Chesswick's Profile Photo
Coach Chesswick

What went well in your recent blitz games

You showed willingness to fight for active, dynamic positions. In several games you developed rapidly and created chances by pushing your central pawns and coordinating minor pieces. You also demonstrated persistence in a few sharp middlegames, keeping pieces active and looking for tactical chances rather than settling for passive play. Your openness to attacking ideas can be a real strength in blitz, where decisive moments often come from timely aggression.

  • Quick development and piece activity helped you seize the initiative in several middlegames.
  • Comfort with sharp, tactical moments when the position opened up.
  • Resilience in maintaining pressure and contesting key files and diagonals.

Opportunities to strengthen your openings and middlegame plans

Two recurring themes stand out from your openings data. First, you have a comfort zone with the Budapest structure (3.d5) which tends to lead to dynamic play. Second, some other popular lines can become very theory-heavy for blitz, increasing risk of mistakes. A practical path is to pick a small, solid repertoire you know well, so you can focus on plans rather than memorizing many lines.

  • Lean into one or two openings you understand deeply (for example, a Budapest-style setup and a straightforward English opening variation). This helps you keep a clear plan in the middlegame and reduces blunders under time pressure.
  • Avoid highly theoretical branches in blitz unless you’re very comfortable with the concrete lines. Favor sturdy, principled setups where you can develop and castle quickly.
  • When you sense pressuring chances, aim to keep tension and look for productive exchanges that preserve your initiative rather than rushing into premature pawn breaks.

Key tactical motifs and common pitfalls to watch

In the loss and draw games, the games often hinged on central activity and back-rank or king-safety issues. A few practical reminders:

  • Keep your king safe in blitz. If you’re unsure about a tactical line, opt for a quick, solid development and safe castling before launching heavy piece activity.
  • Be mindful of overextending in the center when your pieces aren’t coordinating. If the center breaks open, ensure you have a clear follow-up rather than guessing.
  • Watch for back-rank weaknesses and loose files. In blitz, a simple plan to control a key file (like the e- or d-file) can avoid many sudden reversals.

Practical, short-term training plan

To convert your momentum into more consistent results, try the following 2-week program:

  • Opening focus (5 days): Pick two openings you’re comfortable with (Budapest-style setup and a solid English variation). Learn 12 common plans for each, including typical piece placement, typical pawn breaks, and safe castling ideas.
  • Tactics practice (7 days): Do 10–15 minutes daily of pattern-based tactics to reinforce common blitz motifs (forks, pins, skewers, back-rank tactics, and open-file pressure).
  • Endgame fundamentals (2 days): Review basic rook endings, straightforward king and pawn endings, and simple minor-piece endgames. Practice converting small material advantages.
  • Blitz play with a checklist (daily): Before each game, run a quick 30-second mental checklist: “develop and castle, identify a plan, watch for tactical shots against my king, and avoid unnecessary queen sorties.”

Next steps and how I can help

If you’d like, I can tailor a focused two-week study plan around your current openings and typical middlegame structures. I can also provide quick, one-page checklists you can use before blitz games to keep you in a solid rhythm. For a quick reference to your profile or past games, I’ve included a placeholder you can use anytime: diego



🆚 Opponent Insights

Recent Opponents
kingsstalemate 0W / 1L / 0D View
chessking2541 0W / 0L / 2D View
stamat1966 2W / 2L / 0D View
sultantan 0W / 2L / 0D View
ffliszt 1W / 1L / 0D View
datta3 1W / 1L / 0D View
fl0626 0W / 1L / 1D View
sixar6rz_berserk 2W / 1L / 1D View
myrets 1W / 0L / 0D View
chusweet 1W / 0L / 0D View
Most Played Opponents
Jaime González 18W / 34L / 5D View Games
kenzie11022019 21W / 32L / 4D View Games
alidiaa31 22W / 26L / 1D View Games
dhlir 16W / 24L / 6D View Games
nebber_agin 24W / 21L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2041 2233 2175
2024 1941 2217 2181
2023 1961 2132 2158
2022 2044 2168 1919
2021 1966 2248
2020 1959
Rating by Year20202021202220232024202522481919YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 1039W / 893L / 196D 865W / 1031L / 221D 78.0
2024 1196W / 1139L / 225D 1094W / 1207L / 260D 76.7
2023 1388W / 1110L / 200D 1233W / 1233L / 223D 75.5
2022 862W / 636L / 119D 781W / 697L / 144D 75.9
2021 560W / 406L / 81D 518W / 431L / 89D 75.1
2020 60W / 42L / 17D 59W / 49L / 10D 80.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Budapest: 3.d5 548 272 207 69 49.6%
Bird Opening: Dutch Variation, Batavo Gambit 409 203 179 27 49.6%
Sicilian Defense: Alapin Variation 359 149 163 47 41.5%
Alekhine Defense 233 97 105 31 41.6%
Sicilian Defense: Four Knights Variation, Cobra Variation 213 98 81 34 46.0%
Döry Defense 180 72 80 28 40.0%
Sicilian Defense: Closed 145 68 65 12 46.9%
Sicilian Defense: Alapin Variation, Sherzer Variation 131 56 62 13 42.8%
Caro-Kann Defense: Exchange Variation 121 70 39 12 57.9%
Italian Game: Two Knights Defense 112 62 35 15 55.4%
Bullet Opening Games Wins Losses Draws Win Rate
Bird Opening: Dutch Variation, Batavo Gambit 989 518 407 64 52.4%
Budapest: 3.d5 897 473 353 71 52.7%
Sicilian Defense: Alapin Variation 772 369 347 56 47.8%
Alekhine Defense 527 226 260 41 42.9%
Sicilian Defense: Alapin Variation, Sherzer Variation 314 142 147 25 45.2%
Sicilian Defense: Closed 304 132 152 20 43.4%
Döry Defense 291 128 126 37 44.0%
Sicilian Defense 250 106 122 22 42.4%
Caro-Kann Defense: Exchange Variation 239 127 94 18 53.1%
Sicilian Defense: Four Knights Variation, Cobra Variation 238 103 112 23 43.3%
Rapid Opening Games Wins Losses Draws Win Rate
Bird Opening: Dutch Variation, Batavo Gambit 36 19 15 2 52.8%
Sicilian Defense: Alapin Variation 15 11 3 1 73.3%
Blackburne Shilling Gambit 10 5 5 0 50.0%
Sicilian Defense 8 5 2 1 62.5%
Budapest: 3.d5 7 4 2 1 57.1%
Modern Defense: Pterodactyl Variation 7 4 2 1 57.1%
Amazon Attack: Siberian Attack 7 6 1 0 85.7%
Döry Defense 6 4 2 0 66.7%
Sicilian Defense: Alapin Variation, Sherzer Variation 5 4 0 1 80.0%
Evans Gambit Accepted, 5.c3 5 2 3 0 40.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 10 1
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