Osvaldo Cezar Gonçalves de Andrade: The Chess Maestro with a Twist
Meet Osvaldo Cezar Gonçalves de Andrade, or as the chess alleys whisper his name, OzzyAndrade51 — a player who blends strategy, resilience, and a pinch of flair on the 64 squares.
Rating & Style
In 2025, Osvaldo climbed his way up the blitz ratings to an impressive 2260 and bullet to a respectable 1881, proving he’s no stranger to fast-paced, adrenaline-pumped chess marathons. His rapid rating rests solidly at 2007, but don’t be fooled by the calm of slower games — his endgames are a battle-tested masterpiece, featuring an impressive 73.93% endgame frequency.
Opening Moves & Tactics
Osvaldo loves mixing things up. His secret weapon? The Scotch Game Scotch Gambit Haxo Gambit — boasting an astounding 87.5% win rate in bullet games. Also, fear the Sicilian Defense Accelerated Dragon in blitz where he exhibits a staggering 90% win rate. He's so good, opponents probably suspect a hidden engine.
On the Battlefield
With a longest winning streak of 11 games and current streak of 2 wins, Osvaldo combines tactical wizardry and mental tenacity. He pulls off comebacks with an incredible 80.9% success rate and wins every time he loses a piece — a real Houdini of chess, escaping the jaws of defeat!
Matchday Madness
Osvaldo’s prime hours? Between 1 AM and 2 AM, with a peak win rate of 64.29% at 10 PM and near perfect at 9 AM. Clearly, the moonlight fuels his genius — caffeine and focus on overdrive, or perhaps just a nocturnal chess vampire?
Opponent Dance Card
He’s sparred most often with drr_mad and pewee26, trading wins and losses like seasoned gladiators. But beware, many foes find their records tarnished after facing Osvaldo — some seeing a 100% win rate loss, others barely escaping with half chances.
And Finally, The Fun Fact
He resigns early only 0.74% of the time — because surrender is boring, and Osvaldo prefers to fight, twist, and tangle until the very last move. That’s chess passion with a dash of stubborn brilliance.
Osvaldo Cezar Gonçalves de Andrade isn’t just a player — he’s an adventure on the board. So next time you hear the clock ticking, watch out: OzzyAndrade51 might just have you on the ropes.
Positives in Your Recent Play
Osvaldo, your recent wins demonstrate strong opening preparation especially in complex lines like the King's Indian Defense and Scotch Game. Your aggressive approach around the middle game, such as pushing pawns to challenge the opponent's structure and sacrificing for attacking chances, pays off well. You also handle tactical themes effectively, finishing games confidently even under time pressure.
- Good understanding of King’s Indian Defense variations, as seen in your successful handling of the Samisch/Yates system.
- Effective use of piece activity and pawn storms on the kingside to unbalance opponents.
- Strong finish in quick time controls, managing pressure to force mistakes or resignations.
- Ability to exploit opponent errors early in openings like the Scotch and Alekhine’s Defense.
Areas for Improvement
Your recent losses and overall rating trend indicate opportunities for growth, particularly in maintaining consistency and time management. Some common themes in your losses:
- Time Management: A few losses resulted from running low on time. Prioritize pacing yourself by quickly resolving routine moves and saving time for complex positions.
- Opening Transitions: While opening knowledge is solid, transitions to the middlegame can sometimes leave you slightly behind. Focus on connecting opening plans to effective middlegame strategies, especially in positional play.
- Handling Opponent Counterplay: Opponents appear to create strong counterattacks once you commit to aggressive strategies. Improving defensive awareness and calculating deeper defensive resources can help.
- Endgame Technique: Practice common endgame types to convert advantages more reliably, as some wins were secured by opponent resignation but could be improved for longer time controls.
Suggested Focus Areas
To leverage your strengths while addressing weaknesses, consider the following steps:
- Drill Critical Opening Lines: Reinforce your core openings like the King's Indian Samisch and Scotch Game with focused study on typical middlegame plans to avoid bad transitions.
- Practice Time Management Techniques: Use training tools or set goals to move faster in the opening and early middlegame to have more time later.
- Study Defense and Counter-Attack Handling: Analyze your recent losses and similar master games where defending against counterplay succeeded.
- Endgame Study: Focus on pawn endgames and rook endgames to sharpen your conversion skills important for tight games.
- Review Tactical Mistakes: Routine tactics training will boost your ability to spot winning opportunities and avoid blunders in bullet games.
Summary
Your recent performance shows solid tactical and attacking skills, especially in complex openings and quick finishes. However, rating swings and recent losses emphasize the need for better time management and improved defensive play. Balancing your aggressive style with calm strategic play will support sustained improvement in bullet games. Keep training openings you enjoy, sharpen calculation accuracy, and manage your clock wisely to climb steadily.
With your current positive rating trend over 6 and 12 months and rich experience, integrating these adjustments will amplify your competitive edge moving forward.
🆚 Opponent Insights
| Recent Opponents | ||
|---|---|---|
| justplayin7891 | 0W / 2L / 0D | View |
| johnnynotsomuch | 2W / 1L / 0D | View |
| kbrapp | 1W / 0L / 0D | View |
| dark_knight_99 | 1W / 0L / 0D | View |
| zonykel | 0W / 2L / 0D | View |
| bendy2806 | 1W / 0L / 0D | View |
| willbr | 1W / 1L / 0D | View |
| donchevalier | 1W / 2L / 0D | View |
| spaghetti-surfer | 0W / 1L / 0D | View |
| vekesser | 1W / 0L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| arthur_lelinski | 20W / 1L / 0D | View Games |
| waremperor | 13W / 4L / 0D | View Games |
| drr_mad | 7W / 5L / 1D | View Games |
| pewee26 | 7W / 6L / 0D | View Games |
| russianwarlord69 | 7W / 4L / 0D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 1883 | 2209 | 2015 | 1200 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 739W / 578L / 48D | 715W / 577L / 58D | 68.8 |
Openings: Most Played
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scotch Game | 72 | 39 | 28 | 5 | 54.2% |
| Blackburne Shilling Gambit | 71 | 39 | 32 | 0 | 54.9% |
| Scandinavian Defense | 68 | 36 | 31 | 1 | 52.9% |
| Caro-Kann Defense | 56 | 27 | 28 | 1 | 48.2% |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | 56 | 31 | 25 | 0 | 55.4% |
| Sicilian Defense: Alapin Variation, Sherzer Variation | 48 | 23 | 22 | 3 | 47.9% |
| Amazon Attack: Siberian Attack | 47 | 32 | 13 | 2 | 68.1% |
| French Defense | 45 | 25 | 19 | 1 | 55.6% |
| Czech Defense | 42 | 20 | 22 | 0 | 47.6% |
| Sicilian Defense | 40 | 26 | 12 | 2 | 65.0% |
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Blackburne Shilling Gambit | 38 | 26 | 11 | 1 | 68.4% |
| Caro-Kann Defense | 38 | 20 | 16 | 2 | 52.6% |
| Scotch Game | 32 | 20 | 11 | 1 | 62.5% |
| Czech Defense | 25 | 13 | 9 | 3 | 52.0% |
| Sicilian Defense: Dragon Variation, Yugoslav Attack | 25 | 15 | 8 | 2 | 60.0% |
| Italian Game: Two Knights Defense | 23 | 13 | 10 | 0 | 56.5% |
| Giuoco Piano: Tarrasch Variation | 23 | 8 | 13 | 2 | 34.8% |
| Scandinavian Defense | 23 | 7 | 15 | 1 | 30.4% |
| French Defense | 21 | 10 | 10 | 1 | 47.6% |
| Sicilian Defense: Four Knights Variation, Cobra Variation | 18 | 11 | 7 | 0 | 61.1% |
| Rapid Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Scotch Game | 3 | 3 | 0 | 0 | 100.0% |
| QGD: 3.Nc3 Bb4 | 2 | 2 | 0 | 0 | 100.0% |
| Ruy Lopez: Marshall Attack | 2 | 2 | 0 | 0 | 100.0% |
| Italian Game: Classical Variation, Ghulam-Kassim Variation | 1 | 0 | 0 | 1 | 0.0% |
| Sicilian Defense | 1 | 1 | 0 | 0 | 100.0% |
| Semi-Slav Defense: Bogoljubow Variation | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Dragon Variation | 1 | 1 | 0 | 0 | 100.0% |
| Petrov's Defense | 1 | 1 | 0 | 0 | 100.0% |
| Sicilian Defense: Alapin Variation, Sherzer Variation | 1 | 1 | 0 | 0 | 100.0% |
| French Defense | 1 | 1 | 0 | 0 | 100.0% |
| Daily Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Barnes Opening: Walkerling | 1 | 1 | 0 | 0 | 100.0% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 12 | 0 |
| Losing | 8 | 1 |