Avatar of Daniel Sadzikowski

Daniel Sadzikowski GM

Username: chessdude

Location: Goczałkowice Zdrój

Playing Since: 2014-09-26 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 2201
11W / 2L / 1D
Rapid: 2686
4W / 0L / 1D
Blitz: 2690
451W / 292L / 175D
Bullet: 2684
172W / 102L / 36D

About Daniel Sadzikowski

Daniel Sadzikowski is a distinguished chess Grandmaster renowned for his sharp tactical skills and impressive versatility across different time controls. Starting from modest beginnings, Daniel has climbed the chess ladder with persistence and a relentless fighting spirit, earning his Grandmaster title from FIDE. His preferred battlefield is often the blitz time control, where his swift decision-making and tactical awareness shine brightly.

Career Highlights

  • Earned the Grandmaster title, officially recognizing his elite standing in international chess.
  • Peak blitz rating of 2702 achieved in July 2024, showcasing his rapid adaptability and skill.
  • Achieved an outstanding bullet peak rating of 2726 in October 2024, demonstrating lightning-fast reflexes and accurate play.
  • Impressive rapid rating peak of 2759 from June 2022, underlining his strength in classical fast formats as well.
  • Known for an extraordinary longest winning streak of 52 games, testament to his competitive heat and resilience.
  • Has a particularly strong record with the Sicilian Najdorf and Caro-Kann defenses in blitz, with win rates above 60% in these lines.

Playing Style & Strengths

Daniel exhibits a dynamic and tactical style characterized by aggressive openings and a fearless approach to complex positions.

  • Tactical Awareness: High comeback rate (82.5%) and a solid win rate even after losing material (58.14%) reflect his resilience and fighting spirit.
  • Opening Repertoire: Skilled in the Reti King's Indian Attack, Sicilian Najdorf, and Caro-Kann defenses, with solid winning percentages.
  • Endgame Expertise: Engages frequently in endgames, showing patience and strategic depth with an average of 75 moves per win.
  • Psychological Resilience: Maintains composure under pressure, with a low tilt factor of 6 and excels particularly early in the morning hours, where he records a 73.91% win rate around 7 AM.
  • Flexibility: Effective in various formats including blitz, bullet, and rapid, making him a well-rounded competitor.

Notable Opponents and Rivalries

Daniel has played several hundred games against various opponents, boasting near-dominant win rates against many:

  • Almost unbeatable against "polskitytan3000" with a win rate of 98.46% over 65 matches.
  • Strong records against frequent challengers like "jliebs89" (97.67% wins) and "herowilczek" (85.71% wins).
  • Well known for competitive clashes and admirable performances against top players in online blitz and bullet arenas.

Fun Facts

  • Daniel's average decisive game length is often around 75 to 90 moves, proving that he's not just about quick wins but endurance too.
  • He plays with almost equal ferocity as White or Black, maintaining above 60% win rates in both colors in blitz chess.
  • Daniel enjoys mixing classical defensive openings with aggressive counterattacks, making his games thrilling spectacles.

Coach's Avatar

Overview of Recent Performance

Daniel, your current strength adjusted win rate is just above 51%, which is very solid, showing consistent play against opponents of varying strengths. Your rating changes over the recent months indicate some fluctuations with a slight decrease of 8 points in the last month, though the upward slope over 6 months suggests promising longer term improvement.

Analysis of Recent Wins

You have demonstrated good control and understanding in several openings, especially the Sicilian Defense variants and some closed openings like the English Opening. Your ability to transition into strong middlegame positions and capitalize on small advantages was evident in your wins. Notably:

  • In your Sicilian games, you navigated complex tactical themes well, often securing pressure on key squares early.
  • You showed patience in strategic buildup, for example, gradual improvement of piece placement and pressure on weak pawns.
  • You managed to maintain composure under time pressure, securing victories either by resignation or unavoidable mate threats.

Insights from Recent Losses

From your recent losses, some key areas to focus on include:

  • Opening Repertoire Consistency: Losses in popular lines like the Sicilian Defense Open Dragon Variation underline the need to deepen preparation and understanding of critical theoretical positions, especially in sharp openings.
  • Tactical Awareness and Calculation: Some games show missed opportunities or being caught by complex tactics, suggesting it may help to reinforce calculation skills and consider alternative candidate moves carefully.
  • Endgame Technique: There are examples showing difficulty converting or defending in simplified positions; focusing on central endgame principles and common patterns can boost resilience.

Opening Play and Recommendations

Your openings performance indicates comfort with multiple lines, including the Sicilian and various d4 openings. To improve your results further:

  • Continue strengthening your main openings by studying typical plans and pawn structures rather than just memorizing moves. For example, understand the strategic concepts behind the Open Sicilian themes.
  • Experiment with reinforcing your repertoire with a few solid sidelines to surprise opponents and reduce preparation pressure.
  • Practice common tactical motifs related to your chosen openings from your recent games to increase alertness in critical moments.

Overall Suggestions for Progress

To build on your solid foundation and address the recent rating challenges, consider:

  • Allocating time for concrete tactical training exercises daily to sharpen calculation speed and accuracy.
  • Reviewing your lost games in depth, especially the moments before critical turning points, to recognize patterns and improve decision-making.
  • Focusing on endgame studies related to typical structures you encounter in your games to improve conversion skills.
  • Keeping a balanced approach to avoid overreliance on opening preparation and developing middlegame planning and positional understanding.
  • Using your promising long term rating trend and recent experience as motivation to stay consistent with training and practice.


🆚 Opponent Insights

Recent Opponents
stellarchess 5W / 2L / 0D
howtodrawarabbit 1W / 0L / 0D
Most Played Opponents
polskitytan3000 64W / 1L / 0D
jliebs89 42W / 1L / 0D
herowilczek 30W / 2L / 3D
Kamil Dragun 13W / 14L / 3D
pianokeys89 27W / 0L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 2684 2690 2686
2024 2684 2657 2686
2023 2501 2603 2686 2201
2022 2609 2686 2201
2021 2501 2559 2600
2020 2537 2591 2508
2019 2355 2549
2018 2349 2534
2017 2347 2447
2016 2209 2368 2201
2015 2206 2282 2249
Rating by Year2015201620172018201920202021202220232024202526902201YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 32W / 8L / 2D 21W / 8L / 11D 76.6
2024 86W / 41L / 27D 84W / 47L / 21D 91.6
2023 19W / 14L / 2D 19W / 6L / 7D 51.2
2022 11W / 3L / 0D 12W / 2L / 2D 48.7
2021 102W / 3L / 7D 76W / 8L / 5D 61.1
2020 94W / 32L / 26D 84W / 34L / 26D 86.5
2019 37W / 24L / 13D 32W / 28L / 11D 75.2
2018 40W / 15L / 5D 35W / 25L / 8D 82.4
2017 49W / 30L / 18D 39W / 32L / 21D 91.6
2016 48W / 29L / 10D 30W / 43L / 11D 87.7
2015 41W / 12L / 8D 43W / 10L / 6D 80.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Najdorf Variation 70 46 17 7 65.7%
Unknown 55 27 27 1 49.1%
Caro-Kann Defense 52 27 13 12 51.9%
Amazon Attack: Siberian Attack 28 17 6 5 60.7%
English Opening: Agincourt Defense 25 15 7 3 60.0%
Ruy Lopez: Closed 24 10 8 6 41.7%
Blackburne Shilling Gambit 21 12 7 2 57.1%
Scandinavian Defense 21 13 6 2 61.9%
Sicilian Defense: Closed 20 17 2 1 85.0%
Döry Defense 19 8 3 8 42.1%
Bullet Opening Games Wins Losses Draws Win Rate
Colle System: Rhamphorhynchus Variation 41 25 10 6 61.0%
Caro-Kann Defense 27 18 9 0 66.7%
Amar Gambit 19 13 4 2 68.4%
Hungarian Opening: Wiedenhagen-Beta Gambit 18 9 7 2 50.0%
Czech Defense 13 7 4 2 53.9%
King's Indian Attack 13 7 5 1 53.9%
English Opening: Agincourt Defense 12 9 2 1 75.0%
London System: Poisoned Pawn Variation 12 10 2 0 83.3%
Modern 12 6 6 0 50.0%
Australian Defense 8 4 2 2 50.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Closed 2 2 0 0 100.0%
Sicilian Defense: Najdorf Variation 2 1 1 0 50.0%
Caro-Kann Defense 2 2 0 0 100.0%
Caro-Kann Defense: Two Knights Attack, Mindeno Variation 1 1 0 0 100.0%
Modern 1 1 0 0 100.0%
East Indian Defense 1 1 0 0 100.0%
Blackburne Shilling Gambit 1 1 0 0 100.0%
Sicilian Defense: Four Knights Variation, Cobra Variation 1 0 1 0 0.0%
English Opening: Agincourt Defense 1 1 0 0 100.0%
Ruy Lopez: Berlin Defense 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 52 0
Losing 6 1