Avatar of Katerina Nemcova

Katerina Nemcova WGM

Username: PragueQueen

Location: St. Louis, Missouri

Playing Since: 2015-01-21 (Inactive)

Wow Factor: ♟♟

Chess.com

Daily: 1925
30W / 4L / 1D
Rapid: 2513
3W / 1L / 1D
Blitz: 2210
44W / 30L / 4D
Bullet: 2202
33W / 16L / 2D

Katerina Nemcova: The Chessboard Biologist

Known in the chess ecosystem as the formidable Woman Grandmaster from FIDE, Katerina Nemcova’s skills make pawns and knights alike feel the sting of natural selection. With a username that might whisper tales of a PragueQueen, she’s been dissecting opponents' defenses and checkmating with surgical precision since at least 2015.

Katerina’s rating history resembles a thriving population in a well-balanced habitat, with peak blitz ratings soaring near 2490 and rapid games where she’s been hitting marks above 2500. Her bullet games? Sharp and fast, with max ratings over 2300, showing she’s got the reflexes of a cheetah stalking its prey.

With an impressive longest winning streak of 23 games in daily chess, her attack is as relentless as mitosis in a petri dish. She transforms unknown openings into guaranteed victories with a 100% win streak, proving that when it comes to uncharted territory, she’s the queen bee commanding the hive.

Katerina's tactical awareness means she often recovers from setbacks—her comeback rate is an astounding 66.86%, and after losing a piece, she still clinches victory nearly 78% of the time. It’s like watching a biological system healing and adapting in real-time, a true testament to resilience and strategic evolution.

Off the board, her psychological tilt factor is surprisingly low (7), showing she keeps her cool even when the going gets tough—chess nerves are no match for this metabolic master! Her average game length hovers around 51 moves whether she wins or loses, indicating endurance and a style that values every neuron fired.

Whether it’s blitz, bullet, or rapid, Katerina Nemcova moves through the ranks like a queen cell dividing, transforming one challenge into another victory. Keep an eye on this grandmaster’s next evolution—it’s bound to be genetically engineered for success!


Coach's Avatar

Coaching Feedback for Katerina Nemcova

Hi Katerina, I’ve reviewed your recent games and wanted to share some constructive feedback to help you improve further.

Strengths

  • Opening Preparation: You demonstrate a solid grasp of popular openings such as the Sicilian Defense and French Defense. Your move orders maintain good flexibility and you often develop pieces actively and castle timely.
  • Positional Understanding: You consistently fight for central control and create dynamic play, as seen in your games where you seize the initiative with timely pawn breaks (like e4-e5 or d4-d5).
  • Endgame Technique: You handle simplified positions competently, converting material advantages effectively or defending difficult endgames with resilience.

Areas to Improve

  • Time Management: Several games ended on time losses or wins. Try to keep an eye on the clock, especially in critical moments. Consolidate your decision-making speed in familiar positions so you can allocate more time to complicated ones.
  • Watch for Tactical Oversights: While your positional play is strong, a few losses were due to tactical slip-ups or missed opportunities to simplify or attack. Regularly practicing tactical puzzles focusing on pins, forks, skewers, and discovered attacks can help sharpen your calculation skills.
  • Calculation and Visualization: In some games, a slightly deeper calculation could have prevented strategic mistakes or allowed you to seize winning chances earlier. Try to pause for a moment and visualize the position 2-3 moves ahead to catch critical tactics and plans.
  • Opponent's Threats: Be vigilant against your opponent's potential counterplay. In certain games, it appeared the initiative slipped when your opponent generated active threats on the flank or via piece exchanges. Anticipating their ideas by asking “What is my opponent threatening?” each move can prevent surprises.

Next Steps and Training Suggestions

  • Integrate routine tactical training into your practice schedule to boost sharpness. Even 10-15 minutes daily can yield positive results.
  • Analyze your own games yourself before checking engine evaluations, focusing on moments where the evaluation shifted. Identify if these were calculation errors, strategic misjudgments, or time pressure induced.
  • Work on improving your clock management by practicing with increment time controls and aiming to make quicker non-critical moves.
  • Keep studying thematic middlegame plans related to your favorite openings, such as typical pawn breaks and piece maneuvers in the Sicilian, to deepen your positional understanding.

Overall, you are playing strong chess and with focused practice on tactical awareness and time control, your results will improve notably. Keep up the great work and enjoy the journey of improvement!

For more specific insights, we can review particular games and critical positions together in detail.



🆚 Opponent Insights

Most Played Opponents
Eric Rosen 4W / 9L / 1D
mratticusfinch 2W / 4L / 0D
otgon 2W / 4L / 0D
Ray Robson 4W / 2L / 0D
isac_ufeed 2W / 2L / 0D

Rating

Year Bullet Blitz Rapid Daily
2025 1812
2024 2210
2023 2266
2022 2202 2253
2021 2296 2458 2513
2020 2215 1975
2019 1577
2018 1962 2315 1925
2016 1978 1925
2015 2121 1993 1115 1947
Rating by Year201520162018201920202021202220232024202525131115YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 0W / 0L / 0D 0W / 1L / 0D 0.0
2024 0W / 1L / 0D 0W / 0L / 0D 128.0
2023 11W / 8L / 0D 13W / 8L / 0D 2.0
2022 5W / 4L / 3D 8W / 4L / 0D 82.7
2021 18W / 12L / 1D 19W / 12L / 2D 54.1
2020 9W / 8L / 2D 7W / 12L / 1D 80.4
2019 4W / 7L / 0D 3W / 5L / 0D 0.0
2018 3W / 1L / 3D 2W / 5L / 3D 93.9
2016 3W / 3L / 1D 4W / 2L / 0D 61.3
2015 31W / 7L / 0D 29W / 4L / 0D 64.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Unknown 74 38 36 0 51.4%
Sicilian Defense: Chekhover Variation 9 6 3 0 66.7%
Amazon Attack: Siberian Attack 6 4 0 2 66.7%
Sicilian Defense: Alapin Variation 4 3 1 0 75.0%
Sicilian Defense: Accelerated Dragon, Exchange Variation 3 3 0 0 100.0%
Caro-Kann Defense: Exchange Variation 3 1 2 0 33.3%
London System: Poisoned Pawn Variation 3 1 2 0 33.3%
Czech Defense 3 0 3 0 0.0%
French Defense 2 1 1 0 50.0%
Sicilian Defense: Closed 2 2 0 0 100.0%
Bullet Opening Games Wins Losses Draws Win Rate
French Defense 6 2 4 0 33.3%
Alekhine Defense 4 2 2 0 50.0%
Caro-Kann Defense 3 2 1 0 66.7%
Center Game 3 1 1 1 33.3%
Amar Gambit 3 2 1 0 66.7%
Bishop's Opening: Vienna Hybrid, Hromádka Variation 3 3 0 0 100.0%
QGA: 3.e3 c5 2 1 1 0 50.0%
Amazon Attack 2 1 1 0 50.0%
Barnes Defense 2 1 1 0 50.0%
Italian Game: Two Knights Defense 2 2 0 0 100.0%
Rapid Opening Games Wins Losses Draws Win Rate
Amazon Attack: Siberian Attack 2 1 1 0 50.0%
Semi-Slav Defense Accepted 1 1 0 0 100.0%
Sicilian Defense: Moscow Variation 1 0 0 1 0.0%
Catalan Opening: Closed 1 1 0 0 100.0%
French Defense: Advance Variation 1 1 0 0 100.0%
Sicilian Defense: Alapin Variation 1 1 0 0 100.0%
Modern 1 0 0 1 0.0%
QGD Tarrasch: 7.Bg2 Be7 8.O-O 1 1 0 0 100.0%
Amazon Attack 1 0 0 1 0.0%
QGD: Chigorin, 3.cxd5 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 23 0
Losing 7 2