Avatar of Nadya Toncheva

Nadya Toncheva FM

Username: tteshan

Location: Sofia

Playing Since: 2014-11-27 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1802
274W / 157L / 62D
Rapid: 1766
81W / 50L / 8D
Blitz: 2677
3144W / 2868L / 528D
Bullet: 2469
319W / 262L / 38D

Biography

Nadya Toncheva is a FIDE Master celebrated for fearless, fast-paced chess and a quick wit at the board. A seasoned competitor across Blitz, Rapid, and Daily events, she blends sharp tactical sense with inventive openings and a love of the game that shines under pressure.

Her journey spans online tournaments and club play, where she built a reputation for creative thinking, resilience, and a readiness to take bold ideas to the heart of the action.

Titles and Recognition

Nadya earned the FIDE Master title from FIDE, marking her as a strong and respected competitor on the international stage. Her crown jewel is Blitz, where her rapid calculation and dynamic play consistently turn tight moments into memorable achievements.

Playing Style and Openings

Known for an adventurous opening mindset, Nadya often steers opponents into unfamiliar lines, especially when the clock is ticking in Blitz. Her repertoire includes Aggressive setups from the Amar Gambit family and Sicilian paths such as the Alapin Variation, tailored to keep opponents off balance and questions unanswered.

  • Amar Gambit in fast games
  • Sicilian Defense: Alapin Variation and related aggressive ideas
  • Flexible, initiative-driven play with a willingness to embrace risk when needed

Notable Moments

From dramatic time-pressure comebacks to sharp tactical sequences, Nadya’s games underscore a passion for the game and a playful mindset that keeps her opponents guessing—and entertained.

Profile

See Nadya Toncheva’s profile for more details: nadya-toncheva


Coach Chesswick's Profile Photo
Coach Chesswick

What stands out in your blitz play

You demonstrate a willingness to fight for initiative and create complications, which can put opponents under pressure in fast games. When you activate your pieces and keep your king safe, you generate practical chances and can seize the moment to complicate in the opponent’s time trouble. Your opening choices show you’re comfortable with dynamic lines, and you often convert into favorable middlegames or tactical chances when you find the right rhythm.

Key strengths you can build on

  • Active piece play and willingness to press in the early middlegame.
  • Solid results in the Sicilian family and related aggressive lines, suggesting good preparation in those openings.
  • Resilience in complex positions; you can turn pressure into winning chances when you maintain piece activity.

Areas to improve (actionable)

  • Blunder prevention in tactics: in sharp middlegame swings, pause to verify critical captures or sacrifices. A quick 1–2 second reevaluation can avoid one-sided losses.
  • Opening depth and consistency: deepen your understanding of your main openings to reduce surprise responses from opponents. Create concise notes with 2–3 typical middlegame plans per line and common counter ideas to watch for.
  • Endgame readiness: practice rook and pawn endings and king activity in drawn or simplified positions to increase conversion rates in blitz.
  • Time management: establish a steady pace in the first 15–20 moves and reserve a small time cushion for the critical moments to avoid heavy time pressure later.

Opening performance guidance

Your data shows solid results in the Sicilian Defense and related lines (including the Alapin variation and Amar Gambit). To capitalize on this strength, continue refining those lines and develop a clear, repeatable middlegame plan for each. Also consider adding one flexible, non-Sicilian weapon to diversify your arsenal and reduce predictability. Quick steps:

  • Maintain 2–3 core ideas for each top opening and practice them in training games until you can execute them under time pressure.
  • Prepare a short checklist for these lines before blitz sessions (e.g., typical pawn breaks, key piece placements, and typical tactical motifs your opponent might try).

Practice plan (next 4 weeks)

  • Week 1: Tactics drill every day (15–20 minutes). Focus on recognizing forks, discovered attacks, and quiet threats in blitz positions.
  • Week 2: Endgame basics. Practice rook endings and king activity in 5–10 accessible positions; aim for converting small advantages into wins.
  • Week 3: Opening refinement. Build concise 1–2 page cheat sheets for your top 2–3 openings, including common replies and middlegame plans.
  • Week 4: Practical play with focused review. Play 4 training games where you implement the planned middlegame ideas from your openings and review each game briefly afterward to identify one improvement per game.

Quick post-game routine (optional)

  • After each blitz game, note the moment you felt time pressure and whether it affected your decision quality.
  • Identify at least one tactical moment you missed or overpressed in the middlegame, and review that position with a quick engine-free analysis later.
  • Assess whether your endgame plan matched the position and whether simplifying would have increased your chances of a win or a draw.


🆚 Opponent Insights

Recent Opponents
sanjeev_18 1W / 0L / 1D View
gmarkovic21 2W / 0L / 0D View
roberz12 162W / 162L / 109D View
Most Played Opponents
roberz12 162W / 162L / 109D View Games
LudiRadovan 84W / 183L / 26D View Games
nissou-ach 92W / 114L / 39D View Games
Ivan Kochiev 81W / 120L / 17D View Games
ginogochev 132W / 39L / 38D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2469 2670 1766
2024 2469 2584 1802
2023 1816 2526 1766 1809
2022 2505 2535 1605
2021 2423 1766 1675
2020 2266 2322 1766 1856
2019 2062 2277 1662 1832
2018 1884 1843 1662 1798
2017 1696 2014 1594 1762
2016 1797 1818 1790 1427
2015 1776 1948 1820 1390
2014 1273 1445 1526
Rating by Year20142015201620172018201920202021202220232024202526701273YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 91W / 75L / 29D 92W / 80L / 28D 93.3
2024 230W / 194L / 39D 229W / 187L / 39D 91.2
2023 257W / 246L / 80D 242W / 257L / 86D 85.9
2022 205W / 207L / 40D 228W / 208L / 25D 84.7
2021 153W / 169L / 27D 137W / 182L / 25D 81.0
2020 284W / 286L / 46D 264W / 325L / 35D 71.7
2019 352W / 412L / 54D 349W / 431L / 49D 62.0
2018 800W / 969L / 59D 770W / 998L / 43D 29.5
2017 187W / 121L / 30D 162W / 146L / 35D 80.7
2016 96W / 67L / 26D 97W / 74L / 23D 70.4
2015 105W / 38L / 6D 94W / 38L / 5D 76.5
2014 22W / 17L / 4D 20W / 18L / 1D 74.4

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Unknown 2905 1055 1838 12 36.3%
Sicilian Defense: Alapin Variation 459 235 172 52 51.2%
Amar Gambit 235 118 82 35 50.2%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 216 84 107 25 38.9%
QGA: 3.e3 c5 194 93 84 17 47.9%
Sicilian Defense: Closed 192 86 86 20 44.8%
Sicilian Defense 176 97 67 12 55.1%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 165 80 73 12 48.5%
QGA: 4.e3 a6 146 71 62 13 48.6%
Australian Defense 137 68 53 16 49.6%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Alapin Variation 19 13 6 0 68.4%
QGA: 3.e3 c5 9 3 5 1 33.3%
French Defense 6 3 3 0 50.0%
Sicilian Defense 6 5 1 0 83.3%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 6 3 2 1 50.0%
Sicilian Defense: Closed 5 3 1 1 60.0%
King's Indian Defense: Averbakh Variation 4 1 2 1 25.0%
Sicilian Defense: Accelerated Dragon, Maróczy Bind 4 3 0 1 75.0%
QGA: 3.Nf3 Bg4 4 4 0 0 100.0%
Amazon Attack 4 3 1 0 75.0%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 110 64 37 9 58.2%
Colle System: Rhamphorhynchus Variation 61 23 30 8 37.7%
French Defense 42 24 18 0 57.1%
Sicilian Defense 41 22 16 3 53.7%
Nimzo-Larsen Attack 39 21 14 4 53.9%
Caro-Kann Defense 38 17 17 4 44.7%
Scandinavian Defense 37 12 24 1 32.4%
Sicilian Defense: Closed 32 18 13 1 56.2%
Czech Defense 32 15 15 2 46.9%
Australian Defense 30 16 11 3 53.3%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Alapin Variation 26 15 9 2 57.7%
QGA: 3.e3 c5 25 15 7 3 60.0%
Amazon Attack 20 11 8 1 55.0%
QGD: 3.Nc3 Nf6 4.e3 18 13 3 2 72.2%
Sicilian Defense: Kan Variation, Knight Variation 17 6 7 4 35.3%
Amar Gambit 16 7 6 3 43.8%
Sicilian Defense 15 11 4 0 73.3%
Australian Defense 15 11 4 0 73.3%
Sicilian Defense: Closed 15 7 2 6 46.7%
QGD: 2...Bf5 3.cxd5 15 8 3 4 53.3%

🔥 Streaks

Streak Longest Current
Winning 21 0
Losing 34 0
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