Avatar of Mary Kiseljova

Mary Kiseljova WFM

Username: mary-sanna

Playing Since: 2016-09-07 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 2005
2W / 0L / 0D
Blitz: 2145
980W / 1449L / 184D
Bullet: 2145
107W / 87L / 13D

Mary Kiseljova — Woman FIDE Master Extraordinaire

Meet Mary Kiseljova, a chess player whose prowess on the 64 squares has earned her the esteemed title of Woman FIDE Master. Known in the chess cosmos by her shrewd username, mary-sanna, she navigates blitz and bullet games like a grandmaster on roller skates—fast, daring, and occasionally prone to thrilling tumbles!

Since bursting onto the scene in 2016 with a modest blitz rating of 1363, Mary’s journey has been one of persistence, occasional chaos, and sharp tactical brilliance. Her peak blitz rating soared to an impressive 2285 in late 2024, affirming her status among the elite speed chess aficionados. And if rapid or bullet is more your thing, Mary’s got you covered, peaking at 2152 and 2005 in those formats respectively—truly a versatile force.

Her playing style? Well, Mary tends to fight fiercely until the endgame – nearly 80% of her games sail into the deep strategic waters where she cunningly maneuvers. She’s also a fighter with a remarkable 82.3% comeback rate after going down a piece, proving that quitting early is simply not in her vocabulary—though a little early resignation slip happens about half a percent of the time. Nobody’s perfect!

Talk about timing: Mary shines brightest around 10 AM, when her win rate peaks and her tilt factor—a modest 10—remains well in check. She’s known to vanquish opponents even when the proverbial chess gods are not on her side, drawing strength from her keen tactical awareness and surprisingly resilient nerves.

Notably, her longest winning streak stretches to 11 games—consecutive brilliance like that demands respect and maybe a celebratory dance. Conversely, even the mightiest stumble: Mary’s longest losing streak capped at a mere 10 games, after which she presumably recalibrates with a few chess puzzles and a strong coffee.

Recent Highlights

On April 30, 2025, playing under the calm banner of mary-sanna, Mary clinched victory in a tense match where her opponent ran out of time—definitely a classic "blitz nerves" tale. With solid mastery of openings and a strategic eye, she expertly handled the Closed Sicilian Defense, turning the late middlegame chaos into a win.

However, the drama of chess is never one-sided. Just a couple of days later, on May 2, 2025, Mary faced a tough checkmate defeat with the King's Indian Attack Double Fianchetto Variation. But hey, every loss builds character and a thirst for revenge!

A Winning Personality

Mary’s record is peppered with fascinating tidbits: a whopping 987 blitz wins claim her chess fight-song, coupled with 107 bullet wins and a flawless rapid record. She plays a wide spectrum of players, from longtime rivals like student_m_k to many casual warriors graced by her expertise. With a brutal win rate of over 37% in blitz and over 50% in bullet games, Mary is a speed chess nightmare for the unprepared.

Fun fact: Mary’s average moves per won game in blitz clocks around 72, so if you want to outlast her, you better be ready for a marathon! Meanwhile, her psychological resilience, tactical acumen, and the exquisite dance of chess pieces under her command embody the thrilling spirit of a champion who’s as human as she is formidable.

So whether you’re an aspiring chess enthusiast or a seasoned veteran, keep your eyes peeled—Mary Kiseljova might just be the opponent who teaches you the beauties and brutalities of the game with style, smarts, and a dash of humor.


Coach's Avatar

Feedback for Mary Kiseljova

Mary, you've shown solid fundamentals and good positional understanding in your recent games. Your opening repertoire suits your style well, particularly your use of the King's Indian Attack and various Sicilian Defense lines.

Strengths

  • Opening Preparation: You've chosen flexible and thematic openings that allow you to reach comfortable middlegame positions. Your handling of closed Sicilian and King's Indian Attack thematic plans is commendable.
  • Active Piece Play: In the wins analyzed, you consistently activate your pieces and create pressure, especially in the middlegame. Moves like pawn breaks and exchanges were generally well timed.
  • Calculation Under Time Pressure: Your games won on time demonstrate good time management and resilience — keep developing this skill to maintain calm in tight situations.

Areas for Improvement

  • Endgame Technique: Some losses, especially against strong opposition, ended due to tactical oversights or falling into mating nets. Spend time honing your endgame calculation. Understanding rook and pawn endgames along with king activity can make key differences.
  • Defense and Counterplay: In a few games, your kingside defense was tested heavily, leading to decisive attacks by your opponents. Practice defensive motifs and look to exchange pieces to alleviate pressure when under attack.
  • Tactical Vigilance: Occasionally in your losses, there were missed opportunities to simplify or counterattack. Regular tactics training can help sharpen your pattern recognition and prevent tactical slips.

Recommendations

  1. Review critical moments from your recent losses, especially where the position turned decisively against you. Try to understand if there were alternative defensive resources.
  2. Incorporate focused endgame study into your training routine — basic king and pawn, rook endgames, and simple mating patterns.
  3. Practice solving tactical puzzles daily to improve your calculation speed and alertness to threats.
  4. When under time pressure, prioritize consolidating your position rather than launching speculative attacks.
  5. Consider deeper study of key openings you routinely play to reach stronger middlegame plans against your common opponents.

Keep building on your strengths and learn steadily from each game. Your progress is evident, and with focused practice on the outlined areas you’ll see even greater improvement!



🆚 Opponent Insights

Most Played Opponents
student_m_k 2W / 6L / 0D
betatester_2020 3W / 3L / 0D
Olga Matveeva 3W / 3L / 0D
Michael Buscar 1W / 4L / 0D
pegueroxchess 5W / 0L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 2145 2145
2024 2040 2250
2023 1747 2206
2022 1852 2137 2005
2021 1997 2065
2020 1938 2072
2019 1734
2018 1689
2017 1741
2016 1878
Rating by Year201620172018201920202021202220232024202522501689YearRatingBulletBlitz

Stats by Year

Year White Black Moves
2025 14W / 27L / 3D 18W / 27L / 2D 82.8
2024 46W / 77L / 5D 45W / 83L / 7D 83.8
2023 39W / 67L / 11D 34W / 84L / 12D 84.9
2022 68W / 88L / 8D 42W / 114L / 14D 84.4
2021 110W / 169L / 28D 108W / 178L / 26D 85.3
2020 278W / 283L / 35D 252W / 313L / 45D 73.0
2019 9W / 7L / 0D 9W / 7L / 1D 68.4
2018 5W / 7L / 0D 6W / 4L / 0D 71.5
2017 3W / 8L / 0D 4W / 7L / 0D 59.3
2016 5W / 4L / 0D 3W / 5L / 1D 74.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 296 125 156 15 42.2%
Amazon Attack 188 73 103 12 38.8%
London System: Poisoned Pawn Variation 147 56 78 13 38.1%
Australian Defense 92 44 43 5 47.8%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 88 39 40 9 44.3%
Sicilian Defense: Closed 86 30 51 5 34.9%
Sicilian Defense: Accelerated Dragon, Exchange Variation 81 25 46 10 30.9%
Sicilian Defense: Nyezhmetdinov-Rossolimo Attack, Fianchetto Variation 79 21 55 3 26.6%
QGD Tarrasch: 4.cxd5 70 22 40 8 31.4%
Sicilian Defense: Alapin Variation 68 23 40 5 33.8%
Bullet Opening Games Wins Losses Draws Win Rate
Amazon Attack 22 15 6 1 68.2%
Australian Defense 21 12 7 2 57.1%
Sicilian Defense: Closed 17 9 7 1 52.9%
London System: Poisoned Pawn Variation 14 7 4 3 50.0%
Amar Gambit 12 9 3 0 75.0%
Amazon Attack: Siberian Attack 11 2 8 1 18.2%
Benoni Defense: Benoni Gambit Accepted 8 5 3 0 62.5%
Sicilian Defense: Accelerated Dragon, Exchange Variation 7 2 4 1 28.6%
Hungarian Opening: Wiedenhagen-Beta Gambit 5 0 5 0 0.0%
King's Indian Attack: French Variation 5 2 3 0 40.0%
Rapid Opening Games Wins Losses Draws Win Rate
Dutch Defense 1 1 0 0 100.0%
Amar Gambit 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 11 0
Losing 10 3