Avatar of hasaka90

hasaka90 GM

Playing Since: 2019-02-13 (Inactive)

Wow Factor: ♟♟

Chess.com

Daily: 2000
1W / 0L / 0D
Rapid: 1017
0W / 5L / 0D
Blitz: 2605
335W / 230L / 33D

Grandmaster hasaka90: The Biological Chess Beast

Hasaka90, a Grandmaster crowned by FIDE, is no ordinary chess player; they're the true apex predator of the 64-square jungle. Evolving their skills over years, hasaka90 has demonstrated a remarkable capacity for adaptation — from the modest blitz ratings in 2019 to an impressive peak above 2690 in 2023, they’ve shown that in the wild ecosystem of chess, survival of the fittest certainly applies.

With an astounding blitz win rate hovering around 56%, hasaka90 weaves tactical webs like a cunning spider, often catching prey off-guard with a lethal combination. Their comeback rate of 89.32% proves they’re not just a one-trick stallion but a master at regenerating after setbacks—truly a case of chess resilience rivaling the famed regenerative powers of the axolotl.

Hasaka90's strategic toolkit includes an impressive endgame frequency of over 81%, which suggests a penchant for long, grinding battles. Average moves per win and loss reflect a player who enjoys indulging in a prolonged biological duel, maneuvering slowly but surely to checkmate their opponent’s king-cells.

Psychologically, though, they show a mild tilt factor of 9—just enough to remind us even Grandmasters have their human mitochondria moments. But their ability to win 100% of games after losing a piece shows the tactical nerve to thrive under cellular stress.

Hasaka90's playing hours reveal a circadian rhythm perfectly aligned with peak performance at 11 AM and 3 PM, a prime example of nature’s timing at work. With a preference for white pieces yielding a 60% win rate, hasaka90 gladly steps out of their shell early to seize the biological initiative.

Known among their most frequented 'ecosystem' mates such as ajjupri (with an impressive 92% win success), hasaka90 dominates the chess microhabitat with a mix of fierce competition and the occasional playful skirmish.

In summary, hasaka90 is a Grandmaster whose chess biology is a fascinating study in endurance, adaptation and strategic evolution—proving that when it comes to chess, you either checkmate or become checkmated in the circle of life.


Coach's Avatar

Feedback for hasaka90

First of all, congratulations on your recent wins! Your games demonstrate a solid understanding of various openings, including the Dutch Defense, Queen's Gambit Declined, and Najdorf Sicilian. Your ability to convert advantages and maintain composure under time pressure is commendable.

Strengths

  • Opening Preparation: You’re comfortable with well-known mainline openings, developing your pieces harmoniously. Moves like 1.d4 followed by Nf3 and g3 show a good grasp of flexible setups.
  • Positional Awareness: You consistently place your pieces on active squares (e.g., Nb3, Be5, Bg2), controlling key central and flank squares.
  • Endgame Technique: In several games, you skillfully convert small advantages into full points. Your rook and queen coordination at endgames stand out.
  • Time Management: While winning on time can be useful, you often maintain good time on your clock, allowing for thoughtful play.

Areas for Improvement

  • Handling Tactical Pressure: In recent losses, your opponents have successfully launched tactical attacks, sometimes resulting from slight inaccuracies in the opening or early middlegame (e.g., weaknesses on dark squares or open files). Focus on sharpening your tactical awareness to spot threats and counterplay earlier.
  • Pawn Structure and Piece Coordination: Watch out for doubled or isolated pawns emerging from critical exchanges. For example, in the Alapin Sicilian loss, the central and queenside pawns became vulnerable, supporting opponent infiltration. Try to anticipate these structural weaknesses and mitigate them.
  • Defending Under Pressure: When under attack, focus on consolidating your position calmly. Consider moves that reinforce key squares or exchange attacking pieces. Some of your losses showed the importance of proactive defensive measures.
  • Critical Moment Decisions: Sometimes the initiative slipped away when responding to opponent moves. At pivotal points, take time to evaluate all candidate moves and calculate consequences thoroughly, especially in sharp positions.

Suggestions for Continued Growth

  • Incorporate regular tactical puzzles targeting pins, forks, and discovered attacks to boost calculation speed and accuracy.
  • Analyze your losses to identify recurring patterns or mistakes; understanding why a plan failed is crucial.
  • Study pawn structures typical of your chosen openings—learn how to exploit imbalances or avoid weaknesses.
  • Practice defensive technique drills or play training games focusing on holding difficult positions.

Your current 1638 (2021-10-17) is impressive, and with continued effort in areas outlined above, you’ll see your game elevate further. Keep playing, reviewing your games, and tackling new challenges! Feel free to ask anytime if you'd like analysis on specific games or positions.



🆚 Opponent Insights

Most Played Opponents
ajjupri 12W / 1L / 0D
cryptal 1W / 4L / 0D
Iveri Chighladze 3W / 2L / 0D
Vladimir Burmakin 2W / 3L / 0D
111guest111 1W / 3L / 0D

Rating

Year Bullet Blitz Rapid Daily
2024 2605
2023 2647 1017
2022 2652
2021 1670 1427
2020 1938
2019 1876 1800
Rating by Year20192020202120222023202426521017YearRatingBlitzRapid

Stats by Year

Year White Black Moves
2024 0W / 2L / 0D 0W / 3L / 0D 64.2
2023 91W / 57L / 10D 64W / 78L / 12D 82.5
2022 75W / 36L / 4D 73W / 35L / 5D 80.4
2021 2W / 5L / 0D 0W / 4L / 0D 35.3
2020 7W / 3L / 2D 7W / 5L / 0D 71.9
2019 9W / 1L / 0D 9W / 1L / 0D 43.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 31 14 15 2 45.2%
London System: Poisoned Pawn Variation 25 11 11 3 44.0%
Sicilian Defense 20 12 7 1 60.0%
Amazon Attack: Siberian Attack 16 8 7 1 50.0%
Sicilian Defense: Alapin Variation 11 4 6 1 36.4%
Döry Defense 11 3 8 0 27.3%
Sicilian Defense: Najdorf Variation 11 7 4 0 63.6%
Modern 11 9 2 0 81.8%
Barnes Defense 11 6 5 0 54.5%
Australian Defense 10 6 3 1 60.0%
Rapid Opening Games Wins Losses Draws Win Rate
Colle: 3...Bf5, Alekhine Variation 1 0 1 0 0.0%
East Indian Defense 1 0 1 0 0.0%
Amazon Attack 1 0 1 0 0.0%
Australian Defense 1 0 1 0 0.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 15 0
Losing 9 5