Avatar of Irina Ostry

Irina Ostry WIM

Username: IrinaOstry7

Location: Bishkek

Playing Since: 2018-11-03 (Inactive)

Wow Factor: ♟♟

Chess.com

Blitz: 2088
39W / 39L / 9D
Bullet: 2084
1W / 3L / 0D

Irina Ostry - Woman International Master Extraordinaire

Known in the chess world as IrinaOstry7, Irina Ostry has claimed her place among the tactical elite by earning the prestigious title of Woman International Master from FIDE. With a flair for dramatic comebacks—with a 90% comeback rate and a perfect 100% win rate after losing a piece—Irina turns every setback into a symphony of checkmates.

Her blitz chess journey is a rollercoaster of thrills and spills, reaching a peak rating near 2300 back in 2020. Irina has embraced every challenge with gusto and strategic brilliance. Despite a curious dip in 2025 (were the pawns plotting against her?), her dedication to the game remains unwavering.

Irina's style? Think of a marathon runner who sprints strategically—on average, she engages in about 67 moves per win, savoring every twist before sealing the deal. And if black pieces are on her side? Expect a fight, with a respectable 34% win rate even from the darker squares.

Her list of ruing opponents reads like a who's who of local chess circles. While most recent foes like "flora" and "lunow" have managed to escape victorious, Irina's record shines bright against many others, especially those unwitting enough to face her favored "Top Secret" openings in blitz format—where she boasts a win rate just above 41% in a staggering 94 games.

When it comes to timing, Irina seems to be a creature of the evening and early morning hours alike, boasting 100% win rates at the ghostly hours of 3 and 4 AM, proving either coffee is mightier than the sword or that life’s quiet moments whisper best tactical secrets.

Her psychological resilience is notable too; a mild tilt factor of 7 keeps her competitive edge sharp without cracking under pressure. Her Monday matches are her lucky charm with a stellar 67% win rate—clearly, the start of the week is her prime checkmating time!

In short, Irina Ostry is a formidable opponent with a penchant for long, strategic battles and a surprisingly good touch at unconventional hours. Whether you’re facing her over the board or online, beware: this WIM turns every game into an epic saga of queens, knights, and occasionally, a well-timed bishop swoop.


Coach's Avatar

Feedback for Irina Ostry

Irina, your recent games reveal several strong points and areas where focused improvement can help you continue to grow as a player.

Strengths

  • Solid Opening Repertoire: You frequently employ reliable openings such as the Sicilian Defense Delayed Alapin Variation and Vienna Game variations, demonstrating good preparation and understanding of these lines.
  • Positional Understanding: Your games show good control of the center and effective piece coordination, especially in the middlegame. Moves like timely knight maneuvers and controlling key squares indicate growing positional awareness.
  • Endgame Technique: In your wins, you convert material advantages with calm technique, such as using passed pawns and active king positioning to secure the victory.
  • Patience and Strategic Planning: Many of your wins show a step-by-step buildup rather than rushing for tactics, which is a great approach for consistent improvement.

Areas for Improvement

  • Time Management: In a few games, your clock ran quite low during critical moments. Practice pacing yourself to maintain enough time for calculation in complex positions and avoid rushed errors.
  • Tactical Alertness: In losses and sometimes even winning positions, watch out for missed tactical shots or threats from your opponent. Regular tactical training will help sharpen your calculation and pattern recognition.
  • Handling Chess960: Your Chess960 results suggest this variant is more challenging for you. Since the starting positions vary widely, focus on general opening principles and flexible piece development to improve performance in this format.
  • Counterattack Readiness: Occasionally, you allow your opponent dynamic counterplay. Strengthening your skills in anticipating and neutralizing threats early can provide better defense and create more opportunities to seize the initiative.

Suggestions for Training

  • Incorporate 10-15 minutes of daily tactical puzzles to enhance your calculation speed and accuracy.
  • Review your recent wins and losses to identify recurring strategic themes and mistakes.
  • Study endgame techniques, focusing on king and pawn endgames, as well as minor piece endings.
  • Expand your opening knowledge gradually by deepening lines you already play well and exploring new variations for flexibility.

Keep up the steady improvement! With focused practice, you will see your continue to rise and your gameplay become even more consistent.



🆚 Opponent Insights

Most Played Opponents
sirleo77 4W / 0L / 0D
BidakBaruwing 1W / 1L / 0D
davidpf 1W / 1L / 0D
sla7pchess 2W / 0L / 0D
Hema Vikas 0W / 0L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 1474
2022 2088
2021 2084 2008
2020 1701 2033
2018 1580
Rating by Year2018202020212022202520881474YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 0W / 4L / 0D 0W / 3L / 1D 64.1
2022 10W / 10L / 1D 8W / 7L / 6D 76.5
2021 2W / 1L / 0D 2W / 5L / 0D 62.7
2020 11W / 7L / 1D 7W / 11L / 0D 73.2
2018 0W / 1L / 0D 0W / 0L / 0D 90.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Taimanov Variation, American Attack 10 4 5 1 40.0%
Sicilian Defense 7 6 1 0 85.7%
Caro-Kann Defense 7 4 3 0 57.1%
Amar Gambit 6 0 6 0 0.0%
French Defense: Advance Variation 6 1 4 1 16.7%
Sicilian Defense: Alapin Variation 5 3 2 0 60.0%
Sicilian Defense: Four Knights Variation, Cobra Variation 4 2 1 1 50.0%
Czech Defense 4 0 3 1 0.0%
Vienna Gambit, with Max Lange Defense 3 2 1 0 66.7%
East Indian Defense 3 1 1 1 33.3%
Bullet Opening Games Wins Losses Draws Win Rate
English Opening: Symmetrical Variation, Fianchetto Variation 1 0 1 0 0.0%
Colle System: Rhamphorhynchus Variation 1 0 1 0 0.0%
Benoni Defense: Benoni Gambit Accepted 1 1 0 0 100.0%
English Opening 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 4 0
Losing 7 0