Konstnatin Andreev — "Kostya0705"
Konstnatin Andreev, often seen online as Kostya0705, is a FIDE Master known for blistering time scrambles and deep blitz intuition. A prolific player across online time controls, Konstnatin mixes old school opening preparation with modern lightning tactics. He prefers Bullet play and has a reputation for turning chaotic positions into memorable comebacks.
Career Highlights
Konstnatin climbed the online ladder with a string of impressive peaks and long tournament runs. Highlights include:
- FIDE Master title earned and proudly carried in his handle and profile.
- Peak Blitz performance reached an elite high of over 2700 in mid 2025. 2765 (2025-06-24)
- Strong Bullet results that match his stated preference for lightning games, and regular high-volume months showing a marathon approach to online events.
View a compact visualization of his Blitz trajectory here:
Playing Style and Openings
Konstnatin blends positional backbone with sudden tactical strikes. He plays long, often endgame-rich games, yet shines when the clock becomes the opponent.
- Favored defenses and systems include Caro-Kann Defense and several Sicilian lines. His Giuoco Piano: Tarrasch Variation shows an unusually high success rate.
- In Bullet he has explosive results in openings such as the Scandinavian Defense and the Amazon Attack variations.
- Average decisive game lengths are long, reflecting a taste for complex, fighting endgames rather than quick tablebases.
Notable Streaks, Opponents, and Psychology
Konstnatin is as resilient as they come. His comeback rate and willingness to play on after setbacks are signature traits.
- Longest winning streak recorded: 17 games.
- Most played online opponent: phonySallly (31 games).
- Tilt factor reported modestly, but strong comeback numbers suggest a player who fights until the last second.
Fun Facts and Quick Stats
- Username: Kostya0705 — a handle opponents come to fear on the clock.
- Preferred time control: Bullet. Expect ultra-fast tactics and blitz instincts.
- Huge sample size of online games, with tens of thousands of moves analyzed across years.
- Endgame frequency is high; many wins come from long, patient conversions rather than quick tricks.
Placeholders and Sample Material
Interactive items for viewers and study tools:
- Replay a short sample:
- Explore his common terms and favorite openings: Caro-Kann Defense, Sicilian Defense: Najdorf Variation
- Check one of his frequent rivals: phonySallly
Closing Note
Konstnatin Andreev is a study in contrast: clinical in long play and merciless under time pressure. Whether you are preparing against the Kostya0705 brand of chaos or simply enjoying his games, expect creativity, persistence, and a fair share of delightful mayhem.