Avatar of Josep Lacasa Diaz

Josep Lacasa Diaz IM

Username: the_blue_pill

Location: Europe

Playing Since: 2010-06-18 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 1941
101W / 25L / 13D
Rapid: 2092
0W / 4L / 2D
Blitz: 2548
5883W / 5154L / 1024D
Bullet: 2593
3W / 2L / 0D

Josep Lacasa Diaz - The_blue_pill

International Master

Josep Lacasa Diaz, known in the chess world as the_blue_pill, is no ordinary player—he’s an International Master, a title earned through a combination of sharp tactics, calm nerves, and perhaps a secret potion (or two).

Journey Through the Ranks

From a humble blitz rating of 1330 in 2018 with a perfect 1-0 start, Josep rocketed to a stunning peak blitz rating of 2517 by February 2025. Not to be outdone, his bullet chess skills peaked around 2601—a speed demon in lightning-fast formats. His daily chess chops were solid, peaking at 2147 in 2011, showing his versatility across all time controls.

Playing Style & Psychology

Josep’s style is a marathon runner’s: averaging a whopping 71 moves per win in blitz, proving patience and precision make a deadly combo. Endgames? About 78% of his games go that far because quitting early isn’t in his vocabulary—except maybe when the position is hopeless (and even then, he only resigns around 0.87% early). With an 86.5% comeback rate after losing material, he’s the textbook definition of a fighter, probably annoying opponents with late-game tricks and unexpected resilience.

Opening Secrets

While he dips into many openings, Josep’s recent victories have highlighted his prowess in classical lines like the Ruy Lopez Morphy Defense (Closed Martinez Variation) and the Caro-Kann Defense Advance Botvinnik Carls Defense. He’s not just fancying theory; he’s engineering wins, mixing old-school solidity with new-age bustle.

Recent Battles

Among his latest clashes, Josep scored a swift victory by checkmate using the Caro-Kann Defense Advance line, showcasing both strategic depth and flair. However, even the mighty sometimes stumble—recent losses came with dramatic resignations that show he’s always pushing limits, not bowing out without a fight.

Fun Facts

  • Longest Winning Streak: 32 games. Yes, a full marathon of triumphs.
  • Comeback Kid: Wins nearly half the games even after losing a piece!
  • Tilt Factor: Just 11 out of a 100—chill under pressure but watch out if you play past 2 AM, that’s when his brain is sharpest.
  • Time Traveler: Highest win rates happen at strange hours like 2 AM and 5 AM—maybe Josep is secretly a vampire of chess.

When asked about his username, the_blue_pill, rumor has it Josep chose it to remind himself that sometimes, in chess as in life, taking the blue pill means diving into complexity with courage and curiosity. With a profile like this, the chessboard is definitely the place to be for a dose of brilliance!

Follow his games, cheer his comebacks, and maybe borrow the secret recipe for that inspirational blue pill—it might just turn you from pawn to king.


Coach Chesswick's Profile Photo
Coach Chesswick

What You're Doing Well

Josep, your recent blitz games show solid fundamentals and strong positional understanding. Here are some of the highlights:

  • Opening Knowledge: You consistently choose well-known openings such as the Sicilian Defense, English Opening, and French Defense, indicating good preparation and familiarity.
  • Strong Endgame Technique: In your wins, you demonstrated the ability to capitalize on small advantages and convert them into victories, especially in simplified positions.
  • Resilience and Patience: Many games show disciplined play without rushing, sticking to strategic plans and maintaining focus under time pressure.
  • Accurate Exchanges: Your piece exchanges tend to simplify into favorable endgames or positional advantages, reflecting good evaluation skills.

Areas for Improvement

While your play is strong, there are areas that can be improved to increase your win rate and rating further:

  • Time Management: Some losses were due to time trouble. Practice managing your clock to avoid losing on time, especially late in the game where precision is key.
  • Handling Complex Middle Games: Focus on increasing your tactical calculation and spotting critical threats, as a few losses came from overlooking opponent's tactics in the middle game.
  • Opening Flexibility: While well-prepared in main lines, consider expanding your repertoire to create surprise value and avoid predictable positions that opponents may anticipate.
  • Countering Pressure in Sicilian Variations: Your performance suggests mixed results in Sicilian Defense lines like the Dragon and Alapin — working on sharper theoretical lines and countermeasures could improve results here.
  • Consistent Improvement in Drawing Positions: There are many draws; enhancing your ability to press slight advantages in these positions could turn them into wins.

Overall Progress & Recommendations

Your rating trend has been positive over the last month, showing recent improvement, though the longer-term trend is slightly negative. To continue climbing:

  • Keep analyzing losses to understand tactical oversights or strategic errors.
  • Review key endgame techniques regularly, as converting slight advantages will boost your score.
  • Practice playing with faster time controls under time pressure to improve your confidence in blitz situations.
  • Stay updated with modern opening theory, especially in your most played systems.
  • Consider training tactics through puzzles to sharpen your calculation and pattern recognition.

With your training focused on these points, you can improve your already solid foundation and maintain upward momentum in your rating.



🆚 Opponent Insights

Recent Opponents
Christian Lumapac 5W / 3L / 1D View
fikus-13 1W / 2L / 0D View
stain77 0W / 3L / 0D View
Schim2005 4W / 0L / 0D View
mapl3man 3W / 2L / 0D View
alph-lyla-w-lyla 1W / 1L / 1D View
chess_jawa 2W / 1L / 0D View
krishnamurti3 2W / 4L / 2D View
liftingchesss 1W / 0L / 0D View
oldmantryinghard 1W / 0L / 0D View
Most Played Opponents
bugserge 11W / 20L / 3D View Games
kreismyr 18W / 7L / 3D View Games
Knyaz13 12W / 5L / 0D View Games
Bruce Monson 6W / 9L / 1D View Games
Krum Georgiev5 5W / 11L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2457
2024 2593 2399 1922
2023 2300 2092
2022 2594 2368
2021 2319
2020 2476
2019 2085
2018 2100
2011 1985
2010 2098
Rating by Year201020112018201920202021202220232024202525941922YearRatingBulletBlitzDaily

Stats by Year

Year White Black Moves
2025 435W / 397L / 81D 401W / 420L / 104D 78.6
2024 856W / 747L / 157D 811W / 800L / 150D 76.7
2023 1075W / 836L / 160D 964W / 921L / 196D 76.6
2022 626W / 472L / 70D 601W / 478L / 88D 75.4
2021 51W / 27L / 6D 40W / 38L / 12D 79.2
2020 11W / 3L / 1D 11W / 1L / 3D 78.7
2019 0W / 0L / 0D 0W / 1L / 0D 47.0
2018 17W / 3L / 1D 16W / 1L / 1D 69.9
2011 4W / 7L / 0D 2W / 7L / 1D 33.9
2010 23W / 5L / 0D 21W / 2L / 1D 58.3

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed 421 191 204 26 45.4%
QGD Tarrasch: 4.cxd5 402 198 160 44 49.2%
French Defense: Advance Variation 392 203 165 24 51.8%
Sicilian Defense: Dragon Variation, Yugoslav Attack 392 177 175 40 45.1%
English Opening: Agincourt Defense 381 191 154 36 50.1%
Sicilian Defense 367 187 153 27 51.0%
Sicilian Defense: Alapin Variation 361 157 172 32 43.5%
Caro-Kann Defense 282 159 108 15 56.4%
Sicilian Defense: Dragon Variation 280 136 122 22 48.6%
Sicilian Defense: Moscow Variation, Haag Gambit 271 128 104 39 47.2%

🔥 Streaks

Streak Longest Current
Winning 32 0
Losing 11 3
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