Player Profile: Sigmaturtle2011
Since stepping onto the virtual board, Sigmaturtle2011 has demonstrated a remarkable commitment to growth and improvement across multiple time controls. In Rapid chess, they progressed from a 2024 peak of 2166 to an impressive 2327 the following year, emphasizing their steady rise and drive to hone their game. Their Bullet journey has been equally dynamic, topping out at 2321 in 2025 and reflecting a bold, high-paced style that thrives under intense time pressure. Meanwhile, in Blitz play, they have earned a rating range stretching up to 2538, showcasing a firm grasp of swift tactical battles.
Among Sigmaturtle2011’s preferred battlegrounds are the Sicilian, French, and Caro-Kann Defenses, with a penchant for both classical and modern variations. Their substantial Endgame Frequency (over 75%) testifies to the patience and technique needed to seal victories in the later stages of a match. When playing as White, they maintain nearly a fifty-percent win rate, applying sustained pressure and tactical awareness to secure results, while their combative spirit as Black encourages sharp positions and often leads to strategic counterattacks.
Known for sparkling comebacks, Sigmaturtle2011 maintains above a 90% Comeback Rate, demonstrating an unwavering tenacity that keeps opponents on edge. Even after material losses, they display an impressive ability to rally and reverse the tide of the game, boasting a 100% Win Rate After Losing a Piece in certain match scenarios. A disciplined approach has also helped them maintain a relatively low Early Resignation Rate, underscoring their belief in a fighting chance until the final move.
Statistically, midday (around 13:00) emerges as their most successful period to play. They have accrued striking winning streaks—ten in a row being their longest—while overall, rapid improvement in their rated contests outstrips casual play by a significant margin. Precision in their victories often appears in longer battles, as indicated by an average of around 77 moves per win. With a strong foundation in the opening, fearless middle-game tactics, and determined endgame play, Sigmaturtle2011 continues to evolve as a formidable competitor on the chessboard.
Game Review & Feedback for Sigmaturtle2011
Great job on your recent games! You've demonstrated solid opening preparation, especially with your Sicilian Defense variations. Your ability to convert advantages and capitalize on opponent mistakes has helped you secure wins convincingly. Here's some specific feedback to help you continue improving:
Strengths
- Opening knowledge: You’re comfortable playing Sicilian structures such as the Old Sicilian and Accelerated Dragon, and you understand key pawn breaks.
- Active piece play: You initiate pressure early with piece activity, often putting your opponents on the defensive.
- Endgame technique: In some games, you handled endgame conversions well, using rooks and pawns effectively.
- Time management: You generally maintain good time control, giving yourself enough time for critical moves.
Areas for Improvement
- Defending under pressure: In a few losses, you faced pressure from minor pieces and center control (for example against ren_tur). Try to improve your positional defense, possibly by reinforcing the center or exchanging active enemy pieces when behind.
- Pawn structure considerations: In several games, there were moments when pawns became targets or weaknesses (isolated/doubled pawns). Paying closer attention to pawn structure in the early middle game can strengthen your overall position.
- Calculating critical moments: Some tactical oversights occurred, especially during complex middle games. It can help to slow down to calculate more deeply in key positions, even if time is short.
- King safety: In a couple of games, your king was exposed to attacks late in the middlegame or early endgame. Continue prioritizing king safety especially when opening lines around your king.
Suggested Focus Areas for Future Study
- Endgame fundamentals: Study key rook and pawn endgames to confidently convert small advantages.
- Tactical exercises: Regularly practice puzzles to sharpen your calculation and spotting of tactical motifs.
- Positional understanding: Review typical pawn structures and plans in the Sicilian Defense and related openings.
- Review your own games: Analyze your losses in detail to identify recurring mistakes or missed defensive resources.
Next Steps
Keep up the good work playing your openings and sharpening your tactical eye. Each game you play is a valuable learning experience. Try to maintain a balance between active play and solid positional awareness, especially under pressure.
If you'd like, we can analyze one of your recent games in detail or focus on particular themes like endgames or tactics—just let me know!
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| Yuri Korsunsky | 1W / 0L / 0D | |
| luca_ro | 0W / 1L / 0D | |
| pajen | 0W / 1L / 0D | |
| secretary-general-sweden | 0W / 1L / 0D | |
| cucai80 | 0W / 1L / 0D | |
| roaringleo | 1W / 0L / 0D | |
| crossbike2468 | 1W / 0L / 0D | |
| adivraz | 0W / 1L / 0D | |
| sla07 | 0W / 1L / 0D | |
| easygame_2012 | 0W / 1L / 0D | |
| Most Played Opponents | ||
|---|---|---|
| BOZZOCHESS123 | 5W / 1L / 1D | |
| austinhahaha | 6W / 0L / 0D | |
| face77 | 5W / 0L / 0D | |
| grandviktory | 4W / 0L / 1D | |
| rackhnor | 3W / 2L / 0D | |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2445 | 2313 | 2373 | |
| 2024 | 2218 | 2483 | 2159 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 257W / 276L / 38D | 242W / 286L / 40D | 78.1 |
| 2024 | 41W / 34L / 7D | 35W / 36L / 10D | 78.7 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| English Opening: Symmetrical Variation | 22 | 8 | 11 | 3 | 36.4% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 19 | 8 | 11 | 0 | 42.1% |
| Réti Opening | 18 | 9 | 9 | 0 | 50.0% |
| English Opening: Agincourt Defense | 16 | 5 | 10 | 1 | 31.2% |
| English Opening: Caro-Kann Defensive System | 16 | 8 | 7 | 1 | 50.0% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 14 | 8 | 5 | 1 | 57.1% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 13 | 6 | 6 | 1 | 46.1% |
| Sicilian Defense: Alapin Variation | 11 | 6 | 3 | 2 | 54.5% |
| French Defense: Advance Variation | 10 | 3 | 6 | 1 | 30.0% |
| English Opening: Anglo-Indian Defense | 9 | 5 | 2 | 2 | 55.6% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Colle System: Rhamphorhynchus Variation | 43 | 17 | 22 | 4 | 39.5% |
| Sicilian Defense: Accelerated Dragon, Exchange Variation | 28 | 13 | 14 | 1 | 46.4% |
| Sicilian Defense: Closed | 26 | 14 | 10 | 2 | 53.9% |
| Sicilian Defense: Alapin Variation | 22 | 6 | 12 | 4 | 27.3% |
| Benoni Defense: Benoni Gambit Accepted | 22 | 8 | 10 | 4 | 36.4% |
| Amar Gambit | 22 | 9 | 11 | 2 | 40.9% |
| English Opening: Symmetrical Variation | 22 | 9 | 11 | 2 | 40.9% |
| English Opening: Agincourt Defense | 21 | 14 | 5 | 2 | 66.7% |
| Caro-Kann Defense | 18 | 8 | 8 | 2 | 44.4% |
| Scandinavian Defense | 18 | 10 | 6 | 2 | 55.6% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Réti Opening | 8 | 4 | 4 | 0 | 50.0% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 8 | 3 | 4 | 1 | 37.5% |
| London System: Poisoned Pawn Variation | 7 | 4 | 3 | 0 | 57.1% |
| Amazon Attack: Siberian Attack | 7 | 2 | 4 | 1 | 28.6% |
| English Opening: Agincourt Defense | 7 | 3 | 3 | 1 | 42.9% |
| French Defense: Advance Variation | 7 | 3 | 4 | 0 | 42.9% |
| English Opening: Symmetrical Variation | 6 | 4 | 2 | 0 | 66.7% |
| Blackburne Shilling Gambit | 6 | 3 | 3 | 0 | 50.0% |
| Sicilian Defense: Alapin Variation | 6 | 4 | 2 | 0 | 66.7% |
| Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line | 5 | 2 | 2 | 1 | 40.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 10 | 0 |
| Losing | 8 | 4 |