Polina Zilberman - Woman International Master (WIM)
Polina Zilberman, also known by the username poli133, is a formidable force on the blitz chessboard, holding the prestigious title of Woman International Master awarded by FIDE. With a blitz rating hovering around the 2100 mark in 2024-2025, Polina is no stranger to thrilling encounters and nail-biting finishes.
Blitz Career Highlights
In the fast-paced world of blitz chess, Polina boasts an impressive win record of 25 wins out of 46 games, playing a rather mysterious opening repertoire simply labeled "Top Secret" — and it works! Maintaining a solid average rating above 2000 with a peak of 2108 in 2024, she has demonstrated consistent skill and resilience.
Her longest winning streak stands at a respectable five games, though her current streak has cooled down - perhaps to lull opponents into a false sense of security!
Playing Style and Strengths
Polina is a player who savors the endgame, reaching this critical phase in over 67% of her games, and often wrapping up wins after an epic 61 moves on average. With a tactical awareness that’s nothing short of impressive, she recovers from losing valuable pieces with a 100% success rate — talk about turning lemons into lemonade!
Whether wielding the white or black pieces, Polina adapts admirably, with a notably stronger win rate playing black (60.87%) compared to white (47.83%). Early resignations? Not in her repertoire – this player fights till the very end.
Psychology & Performance
Some players tilt after setbacks, but Polina’s tilt factor is a low 3, proving she keeps her cool under pressure — unless, of course, her coffee hasn't kicked in yet. Rated games bring out her best, displaying a 54% higher win rate than casual matches, showing her competitive spirit shines brightest when the stakes are highest.
Battle-tested Opponent Insights
Polina has squared off against a diverse set of opponents, enjoying a perfect 100% win rate against several players including 'israelim', 'gdr61', and 'indrapolak', while still plotting strategies to crack tougher nuts like 'nukintolegen'.
Fun Fact
When it comes to playing at odd hours, Polina is an unstoppable warrior, boasting a 100% win rate in the early morning hours (3-4 AM) and the late night (21-23), proving that sometimes the owls simply outsmart the early birds.
Keep an eye on Polina Zilberman – her blend of sharp tactics, endgame prowess, and psychological resilience make her a chess player who’s as challenging to predict as her "Top Secret" openings.
Chess Improvement Feedback for Polina Zilberman
Polina, your recent games show a solid understanding of French Defense structures and a consistent ability to convert small advantages into wins, which is excellent progress. Your tactical awareness and willingness to challenge your opponents early on in the openings have paid off well.
Strengths
- Opening Preparation: You handle the Advance and Winawer variations of the French Defense confidently, leveraging thematic pawn breaks like ...c5 effectively.
- Positional Play: Your moves 7.Na3 and 8.Nc2 in the French Defense indicate a strategic approach to regroup pieces and control central squares, which helped you keep good control.
- Exploiting Opponent’s Errors: In multiple games, you capitalized on opponent inaccuracies, especially in middlegame exchanges that lead to material gain or strong positional pressure.
- Endgame Technique: Finishing games via resignation shows your ability to create winning endgame scenarios; keep refining to convert advantages smoothly.
Areas to Focus On
- Time Management: While your overall time use is decent, there are moments where the clock drops sharply (for example, 48 seconds left in a complex position) which might affect quality. Practice playing more confidently within your time limits.
- Opening Diversity: Most of your recent games begin with 1.e4 and involve similar defensive setups. Broadening your repertoire and experimenting with different openings can make you less predictable and improve your adaptability, especially in Chess960 and daily formats.
- Handling Chess960: The recent losses in Chess960 suggest this format could be an area for improvement. Focus on opening principles like rapid development, king safety, and control of the center since familiar opening theory is not available.
- Endgame Calculation and Defense: In some games, especially in Chess960, time losses and early resignations indicate opportunities to practice simpler endgame scenarios and defensive techniques under time pressure.
Next Steps
- Review key moments from your wins and losses, noting patterns in strategic decisions and time usage.
- Practice Chess960 fundamentals separately to enhance your intuition in unorthodox positions.
- Work on rapid endgame drills focusing on king activity, pawn promotion, and basic tactics.
- Continue expanding your opening repertory to include some 1.d4 or other flexible systems to diversify your play.
Well done on your progress so far! Keep up the consistent training and explore new challenges to reach the next rating milestone.
🆚 Opponent Insights
| Most Played Opponents | ||
|---|---|---|
| Sungwox | 2W / 0L / 1D | View Games |
| ali-rafie-pour | 0W / 2L / 0D | View Games |
| mazaresco | 0W / 2L / 0D | View Games |
| pedrosks | 0W / 2L / 0D | View Games |
| ststeve | 0W / 2L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2087 | 2000 | ||
| 2024 | 2048 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 8W / 19L / 1D | 11W / 16L / 0D | 52.6 |
| 2024 | 7W / 8L / 1D | 11W / 6L / 0D | 59.4 |
Openings: Most Played
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Unknown | 5 | 0 | 5 | 0 | 0.0% |
| Barnes Defense | 3 | 0 | 3 | 0 | 0.0% |
| Bird Opening | 1 | 0 | 1 | 0 | 0.0% |
| Unknown Opening* | 1 | 0 | 1 | 0 | 0.0% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Amar Gambit | 5 | 2 | 3 | 0 | 40.0% |
| French Defense | 5 | 5 | 0 | 0 | 100.0% |
| Sicilian Defense: Closed | 5 | 1 | 4 | 0 | 20.0% |
| French Defense: Exchange Variation | 5 | 3 | 2 | 0 | 60.0% |
| French Defense: Advance Variation | 4 | 1 | 2 | 1 | 25.0% |
| Amazon Attack | 4 | 2 | 2 | 0 | 50.0% |
| Caro-Kann Defense | 3 | 1 | 1 | 1 | 33.3% |
| Amazon Attack: Siberian Attack | 3 | 1 | 2 | 0 | 33.3% |
| Bird Opening | 3 | 0 | 3 | 0 | 0.0% |
| Italian Game: Two Knights Defense | 3 | 0 | 3 | 0 | 0.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 5 | 0 |
| Losing | 10 | 10 |