Avatar of Kosarev Aleksey

Kosarev Aleksey FM

Username: 4e4ako

Location: Moscow

Playing Since: 2016-12-01 (Inactive)

Wow Factor: ♟♟

Chess.com

Rapid: 2202
18W / 4L / 1D
Blitz: 2256
74W / 57L / 8D
Bullet: 1816
9W / 3L / 0D

Kosarev Aleksey: The FIDE Master with a Secret Opening

Known in the ranks as a cunning strategist and occasionally a speed demon on the board, Kosarev Aleksey, also recognized by the username 4e4ako, proudly holds the prestigious title of FIDE Master. With a blend of tactical genius and psychological resilience, Aleksey has enthralled opponents across the blitz, rapid, and bullet formats.

Rising Through the Ranks

Starting from modest rapid ratings in 2016 (1373), Aleksey turbocharged their game to a blitz top rating of 2256 by 2022. Playing over 150 blitz games since 2016, their consistent performance is highlighted by a solid overall blitz win rate above 53% and an impressive rapid win rate soaring near 78% using their Top Secret opening strategy—whatever that might be, it clearly keeps opponents guessing!

Stamina and Style

Aleksey prefers to fight long and hard, averaging 76 moves per win—definitely not a quitter early in the game, with only 3.12% early resignations. Their endgame experience shines, having ventured deep into finales in nearly 70% of games, wielding a near 60% success rate when playing white and an equally fierce 56% with black pieces.

Psychological Edge & Comebacks

With a tilt factor of 8 (still manageable!) and a remarkable 89% comeback rate, Aleksey transforms adversity into opportunity. Losing a piece? No worries—this master refuses to throw in the towel, boasting a perfect 100% win rate after such setbacks. It’s like watching a phoenix rise from ashes... or a chessboard wreckage!

Memorable Streaks & Rivalries

The record-winning streak peaks at a blazing 12 games, and they’ve faced foes who are now legends in their own right—winning hands down against thehangover2020 and quantchessa. The most-played rival? tad-y07, though the score is a challenging 44% win rate, keeping the rivalry spicy and Aleksey’s competitive spirit sharp.

Timing is Everything

It appears Aleksey’s chess prowess peaks on Fridays, Mondays, and Tuesdays with win rates soaring above 60%, and game times around 10 AM and 4 PM are particularly favorable. One wonders if morning coffee or afternoon snacks fuel these strategic triumphs!

Whether blitz, rapid, or bullet, Kosarev Aleksey continues to carve out a name in chess circles, blending deep strategy, stubborn resilience, and secret plays that leave opponents both dazzled and defeated. Watch this space, because the FIDE Master 4e4ako is just warming up!


Coach Chesswick's Profile Photo
Coach Chesswick

Game Review and Feedback for Kosarev Aleksey

First, congratulations on your recent victories! Your games show a solid understanding of middle-game tactics and positional play, especially in opening lines like the French Exchange and Caro-Kann.

Strengths

  • Opening Preparation: You effectively employed well-known lines such as the French Defense Exchange Variation and the Caro-Kann Accelerated Panov Attack, leading to comfortable positions early on.
  • Active Piece Play: Moves like 11.g4 in the French Exchange game highlight your willingness to challenge your opponent’s bishop and open lines for attack. Your timely knight maneuvers (e.g., Ne5 in multiple games) demonstrate good tactical awareness.
  • Endgame Technique: In your Caro-Kann game, your technique converting a material advantage into a win with careful pawn promotion and piece coordination is commendable.
  • Time Management: You manage your clock well, keeping a steady pace even in complex positions, which helps avoid time trouble and allows for better decision-making.

Areas for Improvement

  • King Safety and Awareness: In some losses, such as the recent checkmate by PersonligaPersson, deeper vigilance for threats against your king would help. For example, in the Colle System like game, paying extra attention to tactical threats in your own camp and choosing prophylactic moves can prevent sudden checkmates.
  • Handling Pressure in Closed Positions: Some losses indicate challenges in closed structures and dynamically complex positions, particularly in the lines around the King's Indian Attack and Slav Defense. Improving your strategic understanding here—such as identifying appropriate pawn breaks and piece rerouting—is important.
  • Midgame Planning: At times, transitioning from the opening to a clear middlegame plan could be enhanced. Consider focusing on evaluating imbalances such as pawn structure weaknesses, piece activity, and potential outposts for knights or bishops to find better long-term plans.

Practical Tips

  • Review master games in the French Exchange and Caro-Kann to deepen your thematic knowledge of typical plans and break ideas.
  • Practice calculating tactics regularly to spot and avoid threats to your king and crucial material losses.
  • Analyze your losses by focusing on the turning points—were there alternative moves offering better defense or counterplay?
  • Consider practicing endgame fundamentals to maintain confidence in simplified positions with material imbalances.

Overall, your foundation is strong, and with targeted practice in strategy and tactical awareness, your performance will improve significantly. Keep up the good work!

Feel free to ask for detailed analysis on any specific game or position!



🆚 Opponent Insights

Most Played Opponents
tad-y07 4W / 5L / 0D View Games
mohitswami1722 6W / 0L / 0D View Games
Alexey Ivanyuk 3W / 1L / 0D View Games
ibiuna 4W / 0L / 0D View Games
kpa3xydx100 1W / 3L / 0D View Games

Rating

Year Bullet Blitz Rapid Daily
2022 2256 2202
2017 1666 2116
2016 2105
Rating by Year20162017202222562105YearRatingBlitz

Stats by Year

Year White Black Moves
2022 10W / 2L / 1D 10W / 2L / 0D 68.6
2017 25W / 18L / 2D 19W / 22L / 2D 73.5
2016 18W / 10L / 2D 19W / 9L / 2D 72.3

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Slav Defense: Bonet Gambit 2 2 0 0 100.0%
QGA: 4.e3 e6 5.Bxc4 2 2 0 0 100.0%
QGD: 3.Nc3 Bb4 1 0 1 0 0.0%
Slav Defense: Alekhine Variation 1 0 1 0 0.0%
Ruy Lopez 1 1 0 0 100.0%
Unknown 1 0 1 0 0.0%
Slav Defense 1 1 0 0 100.0%
Scandinavian Defense 1 1 0 0 100.0%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 1 1 0 0 100.0%
Bishop's Opening: Boden-Kieseritzky Gambit 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 12 1
Losing 8 0
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