Avatar of Andreas Wiwe

Andreas Wiwe FM

Username: GM_Chesstosterone

Playing Since: 2014-12-12 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 2260
24W / 2L / 2D
Rapid: 2514
8W / 5L / 1D
Blitz: 2572
7748W / 7327L / 1354D
Bullet: 2563
212W / 224L / 44D

Andreas Wiwe - The FIDE Master Extraordinaire

Meet Andreas Wiwe, or as the internet knows them, GM_Chesstosterone — a FIDE Master who's nothing short of a chess gladiator in the digital arena. With a FIDE Master title in hand, Andreas has steadily climbed the ranks, demonstrating both grit and flair across all time controls.

A Journey Through the Ratings

Starting from humble beginnings with a blitz rating hovering around 1400 back in 2014, Andreas quickly blitzed their way up to an astounding peak blitz rating of 2718 in September 2024. Not too shabby for someone who sometimes treats the opening as a mystery wrapped in an enigma — their most played opening is "Unknown," proving that creativity often triumphs over convention.

Bullet fans beware: Andreas reached a fiery 2675 in bullet chess, proving lightning-fast decisions and nerves of steel. Daily and rapid chess? No slouches there either, managing peaks of 2260 and 2527 respectively. Looks like there's no time control Andreas can't handle with style.

Record and Style

With over 7,500 wins in blitz alone (and barely fewer losses, because even legends stumble) Andreas is a force to reckon with. They manage an impressive 88% come-back rate and have a knack for dragging victories out of seemingly lost positions — a true phoenix of the chessboard.

Known for their endgame prowess, Andreas averages nearly 88 moves in a winning game, savoring the slow grind and devilish tactics that only masterful endgames can deliver. Opponents beware: they often capitalize on your blunders and recover quickly from setbacks. Early resignation? Barely at all—Andreas sticks it out like a champ.

Psychology and Playtime

Fun fact: Andreas plays best around 2:00 AM — the witching hour where brilliance (and maybe a touch of madness) collide. They cope admirably with tilt, keeping cool even when the chips are down (tilt factor of only 11). So if you want to challenge this master, make sure you're alert and ready!

Recent Battle Tales

Their recent games are a testament to skill and nerve. On June 1, 2025, Andreas executed a textbook Sicilian Defense Scheveningen with enviable precision, forcing their opponent to resign under pressure. However, even the mightiest can face defeat: June 2, 2025, saw our hero falter, losing to a sharp Pirc Defense line — a reminder that chess is a beautiful dance of wins and losses.

In Summary

With a FIDE Master title, a peak blitz rating rivaling grandmasters, and a penchant for outmaneuvering opponents in the late-night hours, Andreas Wiwe (aka GM_Chesstosterone) is a chess personality worth watching. Whether it's the mysterious openings, relentless comebacks, or the stamina to battle through long endgames, Andreas embodies the spirit of the game — fierce, creative, and gloriously imperfect.

Keep an eye on this clever tactician; they're just getting started on the road to chess stardom!


Coach Chesswick's Profile Photo
Coach Chesswick

Overall Progress and Trend

Andreas, you have demonstrated excellent progress recently, with a consistent and notable rating increase of 384 points over the past 1, 3, 6, and 12 months. Your strength adjusted win rate of approximately 56% is a solid indicator of your competitive performance and suggests you are improving steadily against opponents of similar strength.

Recent Wins Analysis

Your recent victories show a strong understanding of key openings including the Queens Gambit Accepted, Bishops Opening, and Sicilian Defense, where you maintained good pressure and capitalized on opponent mistakes.

  • In your Queens Gambit Accepted games, you effectively controlled the center and took advantage of small inaccuracies to build winning positions.
  • When playing your Caro-Kann and Caro-Kann Tartakower variations, your pieces coordinated well in the middle and endgame phases, allowing clear paths to victory.
  • Attacking the king and initiating timely exchanges proved successful in many situations.

Recent Losses Analysis

Losses typically occurred in complex middlegame struggles where your opponents exploited tactical opportunities or positional weaknesses:

  • In the Philidor Defense, you encountered sharp tactical motives early, which led to disadvantageous exchanges.
  • Some losses in the Slav Defense and other d4 openings involved difficulty handling pressure on the queenside and center, especially against precise minor piece play by your opponents.
  • Managing activity and coordination of minor pieces in these positions could be an area for further improvement.

Analyzing the linked games could help identify critical junctures where defensive accuracy is crucial to avoid material loss or positional deterioration.

Areas for Improvement

  • Opening Preparation: Continue to deepen your knowledge of the lines you regularly play—especially your response to uncommon variations and early exchanges in openings like the Philidor and Slav.
  • Tactical Awareness: Practicing pattern recognition and calculation drills could minimize the risk of falling victim to tactical shots that your opponents have successfully employed.
  • Endgame Technique: Several of your wins indicate good practical technique in simplified positions, so continue refining this to convert advantages convincingly.
  • Time Management: Maintain steady use of your clock; you appear to balance time well, which supports deeper thinking and reduces blunders.

Next Steps

To build on your success and continue progressing:

  • Review losses carefully with engine assistance and identify recurring tactical or positional mistakes.
  • Explore additional lines within your favorite openings to broaden your repertoire and adaptability.
  • Engage in puzzle training focusing on middle game tactics and transitions to endgame.
  • Maintain your current study and practice schedule, emphasizing consistent improvement as reflected in your positive rating trend.

Game Resources

Here are links to your recent games for a detailed review:

Analyzing these games move-by-move with a coach or using chess software can unlock deeper insights.



🆚 Opponent Insights

Recent Opponents
Pablo Urriza Iricibar 0W / 1L / 0D View
thebigmeg3000 0W / 1L / 0D View
Ian Ocampos 2W / 0L / 0D View
Vladimir Okhotnik 5W / 5L / 2D View
arm_day 0W / 1L / 0D View
Yoon-Young Kim 0W / 2L / 0D View
fearless_warrior04 0W / 0L / 1D View
angeleycs 0W / 1L / 0D View
sirberlinstyle 1W / 0L / 0D View
Roman Ryabukhin 1W / 0L / 0D View
Most Played Opponents
Daniel Taboas Rodriguez 25W / 20L / 4D View Games
Sanjeev Mishra 25W / 21L / 2D View Games
Mihai Ionescu 23W / 15L / 5D View Games
Angelo Cuizon 22W / 18L / 0D View Games
phonysallly 20W / 17L / 3D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2551
2024 2563 2622 2514
2023 2611 2444
2022 2520 2405
2021 2573 2534 2260
2020 2538 2384
2019 2394 2417
2018 2430 2535 2215
2017 2430 2387 2249
2016 2420 2290 2130 2249
2015 2142
2014 2112
Rating by Year20142015201620172018201920202021202220232024202526222112YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 280W / 253L / 43D 260W / 275L / 34D 85.1
2024 329W / 273L / 50D 286W / 310L / 55D 85.3
2023 309W / 271L / 53D 298W / 298L / 42D 83.5
2022 465W / 444L / 82D 423W / 445L / 100D 85.1
2021 613W / 584L / 119D 623W / 587L / 119D 86.6
2020 412W / 408L / 96D 425W / 403L / 73D 84.9
2019 384W / 392L / 70D 384W / 399L / 71D 85.7
2018 369W / 332L / 67D 346W / 352L / 50D 85.1
2017 397W / 359L / 69D 385W / 364L / 59D 85.2
2016 420W / 377L / 75D 441W / 368L / 58D 85.8
2015 59W / 26L / 4D 44W / 31L / 6D 80.8
2014 25W / 11L / 1D 28W / 7L / 2D 82.2

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Najdorf Variation 725 327 349 49 45.1%
QGA: Classical, 6...a6 7.a3 649 289 271 89 44.5%
London System: Poisoned Pawn Variation 461 215 197 49 46.6%
Sicilian Defense 417 199 188 30 47.7%
Sicilian Defense: Closed 360 172 168 20 47.8%
French Defense: Burn Variation 351 156 155 40 44.4%
Caro-Kann Defense 329 156 142 31 47.4%
Sicilian Defense: Scheveningen Variation 304 147 136 21 48.4%
QGA: 3.e3 c5 281 143 115 23 50.9%
Sicilian Defense: Moscow Variation, Haag Gambit 273 131 122 20 48.0%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 27 10 14 3 37.0%
Sicilian Defense: Closed 24 9 15 0 37.5%
Scandinavian Defense 20 9 8 3 45.0%
London System: Poisoned Pawn Variation 18 8 6 4 44.4%
Sicilian Defense: Najdorf Variation 14 6 7 1 42.9%
French Defense 12 2 9 1 16.7%
Czech Defense 12 6 4 2 50.0%
Sicilian Defense 11 9 2 0 81.8%
French Defense: Classical Variation, Svenonius Variation 11 5 4 2 45.5%
Amazon Attack 11 6 4 1 54.5%
Rapid Opening Games Wins Losses Draws Win Rate
QGA: 4.Nc3 a6 2 2 0 0 100.0%
Slav Defense: Bonet Gambit 2 0 1 1 0.0%
Caro-Kann Defense 2 1 1 0 50.0%
English Opening: Anglo-Grünfeld Defense 1 1 0 0 100.0%
Sicilian Defense: Kan Variation, Knight Variation 1 1 0 0 100.0%
Philidor Defense 1 0 1 0 0.0%
Sicilian Defense: Closed 1 0 1 0 0.0%
Bishop's Opening: Horwitz Gambit 1 1 0 0 100.0%
Sicilian Defense: Najdorf Variation 1 1 0 0 100.0%
Caro-Kann Defense: Classical Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 12 0
Losing 11 2
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