Avatar of Alexandru Calin

Alexandru Calin FM

Username: alex1531

Playing Since: 2014-03-25 (Inactive)

Wow Factor: ♟♟♟

Chess.com

Rapid: 2162
54W / 9L / 10D
Blitz: 2515
426W / 365L / 74D
Bullet: 2583
548W / 384L / 82D

Alexandru Calin (alex1531) - FIDE Master Extraordinaire

Meet Alexandru Calin, a chess aficionado who proudly sports the title of FIDE Master. Known online as alex1531, Alexandru’s chess journey is nothing short of an epic saga filled with thrilling battles, near-mythical comebacks, and a fair share of “Oops, blundered again” moments that make him all the more relatable.

A Blitz and Bullet Dynamo

From a modest blitz rating of 1361 back in 2014, Alexandru zoomed to a blistering peak blitz rating of 2535 by 2025. With a total of over 900 games played in blitz alone, this master’s win rate hovers around a cool 50%, proving that the middle is indeed where the magic lies. In bullet, the pace is even faster, and Alexandru’s stats reflect his lightning quick instincts, boasting a peak bullet rating north of 2600 and an impressive 54.6% win rate over 1000+ games. He’s basically a blur on the board!

Rapid Fire Precision

When it comes to rapid chess, Alexandru is no slouch either. With an outstanding 75% win rate across nearly 100 games, he demonstrates that given a bit more time, his strategic genius shines even brighter. The average game length (about 78 moves per win!) shows he’s as comfortable in grinding out the endgame as winning with a flourish.

Psychological Fortitude and Tactical Wizardry

Alexandru’s comeback rate is an astonishing 88.78%—meaning when the chips are down, this player doesn’t just hang on for dear life, but often flips the board in their favor (figuratively, of course—please don’t flip actual boards). His win rate after losing a piece is a perfect 100%, a fact that inspires both awe and mild terror in opponents worldwide.

Playing Style: Patience Meets Precision

With a penchant for long endgames (over 80% frequency) and an average game lasting upwards of 78 moves per win, Alexandru clearly believes in the old adage “Slow and steady wins the race,” or perhaps “Slow and steady checkmates the king.” Interestingly, Alexandru’s tilt factor is pretty low (6/100), reflecting a cool-headed approach despite the high-stakes tug-o-war on the 64 squares.

Memorable Stats & Fun Facts

  • Longest winning streak: 21 games – talk about momentum!
  • Favorites to crush: ap0ll025 and rockysala, against whom Alexandru sports a flawless 100% win rate.
  • Preferred game times range from afternoon fun to late-night brilliance, with a special knack for winning around 2 AM (win rate at hour 23 is an enviable 70%).
  • Has played over 2,500 bullet games since 2020 – that's more fast-paced duels than most see in a lifetime.

When not dazzling opponents on the board, Alexandru can probably be found crafting new opening ideas—though he guards those secrets so fiercely, they’re marked simply as Top Secret in their performance records.

All in all, Alexandru Calin is the kind of player every chess club wants—brilliant, resilient, and just a little bit mysterious. So watch out world, alex1531 is coming for your king!


Coach's Avatar

Hi Alexandru!

Great job maintaining a high-level blitz rating (2573 (2021-03-02)) and playing frequently. I reviewed your latest batch of games (Italian vs Ap0ll025, Pirc vs RockySala, recent losses to Mohamed_lotfy_842 and IMTomSawyer, etc.). Below is a concise, action-oriented report.

What’s working well

  • Tactical Alertness. In wins you quickly exploit loose pieces (e.g. 23.Nd6! in the Nimzo-Larsen and the exchange sacs vs Ap0ll025).
  • Piece Activity in Open Positions. Your Italian and French games show you understand piece coordination toward the enemy king.
  • Practical Endgame Technique. Converting two pawn races (Ap0ll025 & RockySala) under seconds proves good calculation under pressure.

Recurring pain points

  • Over-extension of flank pawns. Early g-/h-pawn pushes (loss vs Piluso1984, vs Ta2kas) weakened your own king. Ask “Will this pawn advance be an asset or a hook for my opponent?”
  • Missing opponent counterplay. In the Sicilian loss to Mohamed_lotfy_842 you advanced the d-pawn to d6 without calculating 18…Qh4! → g-pawn storm. Incorporate one more blunder-check for forcing replies.
  • Time-management asymmetry. Almost every defeat shows you dipping below 60 s while your opponent still has >90 s. You rely on “bullet mode” too early and the quality drops.
  • Transition to favourable endings. Twice you traded into theoretically lost rook-pawn endings (vs Ta2kas & Kosak12). Identify basic pawn-ending schematics before simplifying. Review Lucena/Philidor and the drawing tricks in rook vs rook-pawn endings.

Opening radar

You handle 1.e4 e5 structures confidently, but positions after …c5/…g6 sometimes drift. Consider:

  • Adding a main-line weapon vs the Modern / Pterodactyl (6.Be3 was fine, but the follow-up with 10.f4 and 12.Rf2 felt unfamiliar). Study the classical 7.O-O, 8.Re1 plans.
  • Against the Sicilian Rossolimo, revisit model games where White keeps tension instead of 6.e5; stalling Black’s …d5 break is key.
  • With Black, your Pirc/Lion setup is solid, but you sometimes misplace the queen (…Qe8 in the RockySala loss-turned-win). Drill typical manoeuvres: …c6/…b5 vs 4.Bc4, …Qa5 ideas, and king-side pawn breaks.

Concrete study plan (next 4 weeks)

  1. Daily tactics: 20 mixed problems <5 min each. Focus on defensive themes (interpositions, perpetual checks).
  2. Endgame Saturdays: Recreate R vs R+f-/h-pawn endings on an analysis board; solve them from both sides until you can play them on increment without thinking.
  3. Opening tune-up: Build two “flashcards” per day: one critical tabiya + main three plans for each side. After 28 cards you will cover the problem lines above.
  4. Clock discipline drill: Play 10 blitz games forcing yourself to spend at least 10 s on the first 15 moves (use a physical timer or note times between moves). Goal: arrive at move 20 with >75 s.

Illustrative game fragment

The following PGN shows both strengths (initiative) and the moment you allowed counterplay by hurrying :


Track your progress

Use these live dashboards after every playing session:

  • Hourly form:
    0123567891011121314151617181920212223100%0%Hour of Day
  • Streaks by day:
    MonTueWedThuFriSatSun100%0%Day of Week

Final encouragement

Your attacking flair is evident; polishing defensive technique and time use will push you to the next bracket. Let’s aim for a stable 2600+ blitz this season! Feel free to send any questions or sparring PGNs my way.



🆚 Opponent Insights

Most Played Opponents
sintmaartencb 137W / 112L / 19D
Eagle_in_Blood 26W / 9L / 3D
Ubla Antonio 20W / 12L / 3D
vlad232312314 21W / 4L / 1D
dunnin-kruger 21W / 0L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2583 2515
2024 2583 2494 2162
2023 2587 2498 2082
2022 2460 2442 1990
2021 2405 2421 1984
2020 2314 2483 1976
2018 1877
2014 1948
Rating by Year2014201820202021202220232024202525871877YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 22W / 16L / 2D 8W / 22L / 2D 77.8
2024 40W / 48L / 6D 41W / 42L / 10D 83.3
2023 153W / 120L / 30D 167W / 105L / 28D 85.1
2022 30W / 12L / 3D 28W / 18L / 1D 78.2
2021 96W / 89L / 20D 99W / 94L / 12D 81.6
2020 198W / 97L / 26D 184W / 108L / 30D 80.9
2018 0W / 1L / 0D 0W / 0L / 0D 84.0
2014 15W / 3L / 1D 15W / 5L / 1D 78.9

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 194 98 74 22 50.5%
Czech Defense 94 51 37 6 54.3%
Modern Defense 81 48 26 7 59.3%
Philidor Defense 71 40 26 5 56.3%
Slav Defense: Bonet Gambit 21 14 5 2 66.7%
Catalan Opening: Closed 16 7 7 2 43.8%
Italian Game: Two Knights Defense 15 10 5 0 66.7%
London System: Poisoned Pawn Variation 14 9 3 2 64.3%
Döry Defense 13 6 7 0 46.1%
Amar Gambit 13 7 6 0 53.9%
Bullet Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 138 61 65 12 44.2%
Czech Defense 135 71 54 10 52.6%
Modern Defense 111 64 34 13 57.7%
Philidor Defense 87 45 33 9 51.7%
Amar Gambit 62 39 20 3 62.9%
Australian Defense 46 25 19 2 54.4%
Colle System: Rhamphorhynchus Variation 41 29 8 4 70.7%
London System: Poisoned Pawn Variation 32 19 12 1 59.4%
Döry Defense 30 18 11 1 60.0%
Slav Defense: Bonet Gambit 30 16 9 5 53.3%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 18 11 4 3 61.1%
Philidor Defense 14 11 1 2 78.6%
Czech Defense 12 8 3 1 66.7%
London System: Poisoned Pawn Variation 5 5 0 0 100.0%
Barnes Opening: Walkerling 4 3 1 0 75.0%
Diemer-Duhm Gambit (DDG): 4...f5 3 2 0 1 66.7%
Modern Defense 3 3 0 0 100.0%
Amar Gambit 3 3 0 0 100.0%
Slav Defense: Bonet Gambit 3 1 1 1 33.3%
Australian Defense 2 2 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 21 0
Losing 6 4