Mauricio Andres Uribe (mauribe81)
Meet Mauricio Andres Uribe, better known online as mauribe81, a formidable chess warrior with a penchant for blitz and bullet games. Since 2022, Mauricio has turbocharged his chess rating from a respectable 1336 all the way up to an impressive 2676 in blitz and smashing a bullet peak rating of 2712. That's right — whether it's lightning-fast bullet or rapid blitz, he's got those knights and bishops dancing their best moves.
Mauricio’s games are a wild rollercoaster, averaging over 74 moves per win and 76 moves per loss: a testament to his endurance in the trenches of tense endgames. Blame or credit his stubbornness — with an 82% frequency in endgames, Mauricio definitely loves his finales! He plays a pragmatic but tricky style, boasting an almost mythical 100% win rate after losing a piece, proving he never quits, except his early resignation rate of a mere 0.42% — because who has time to throw in the towel?
When it comes to openings, Mauricio favors the Closed Sicilian Defense with several variations, rocking a solid 55% win rate in blitz and an even fiercer 60% with the Grand Prix variation. The French Defense Winawer Advance also makes frequent appearances, striking a balance between solid positioning and tactical battles.
Off the board, Mauricio’s psychological resilience is as sharp as his board vision: with a low tilt factor of 10 and a staggering 89.75% comeback rate, he's like a phoenix rising from the ashes of blunders. Yet, beware opponents — his rated-versus-casual games show a quirky -54% win difference, suggesting he takes casual games as seriously as a cat chasing a laser pointer.
With nearly 5,000 bullet games and over 6,000 blitz battles fought, Mauricio’s chess journey is nothing short of epic. Whether it's Friday afternoon or the strange hours of 3 AM (his sharpest time), he maintains a consistent winning presence. His longest winning streak hit a whopping 29 games — talk about pure domination!
Mauricio Andres Uribe is not just a player; he’s a tactical storm, a strategic sleeper agent, and the kind of opponent who can turn a lost position into a victory — if you blink, you might already be in checkmate.
Quick recap of the session
Nice run — you converted a clean kingside breakthrough in your win against sarkhanoktay and handled active piece play well. The losses (notably the game vs privatebc and a couple of time losses) show the two themes to focus on: time management and reliable endgame technique.
I'll highlight practical strengths to keep using, recurring weaknesses to fix, and a short 4‑week plan you can follow. If you want to review a specific position from your win, open the mini‑replay below.
Replay: recent win (use to study the winning idea)
Study how you turned central pressure into a decisive kingside attack and how pawn breaks opened lines for your pieces.
[[Pgn|e4|c5|Nc3|Nc6|Bb5|e6|Bxc6|bxc6|d3|d5|Qe2|Ne7|f4|Ng6|Nf3|Be7|O-O|O-O|Na4|Qa5|b3|Ba6|c4|Rad8|f5|Nh4|Nxh4|Bxh4|Bb2|exf5|exf5|Bg5|f6|d4|fxg7|Kxg7|Qg4|Kh6|Bc1|f6|h4|Bxc1|Rf5|Qe1+|Kh2|Qe5+|Rxe5|fxe5|Rxc1|fen|3r1r2/p6p/b1p4k/2p1p3/N1Pp2QP/1P1P4/P5PK/2R5 b - - 0 25|orientation|white|autoplay|false]What you did well (repeat these)
- Active piece play: you put rooks and queen on aggressive files quickly and exploited the opened c‑ and f‑files.
- Creating and using pawn breaks: f5–f6 and the g‑pawn sacrifice/fxg7 idea were decisive — good sense of when to open lines towards the enemy king.
- Transition from tactics to simple conversion: once material and space favored you, you simplified into a winning rook endgame rather than forcing unnecessary complications.
- Opening familiarity: your play in the Closed Sicilian systems shows confidence — keep building that reliable repertoire (Sicilian Defense: Closed).
Recurring issues to fix
- Time management / flagging: a few games ended on time losses. Practice keeping a 10–15 second cushion in complicated positions. Avoid overthinking every move in the opening — pick a system and play quickly there.
- Endgame technique under time pressure: some wins were lost or become unclear in rook/rook+pawn endgames. Drill basic rook endgames and winning king + rook coordination.
- Occasional loose pieces and missed simplifications: there are moments you leave pieces short on squares or miss a simple trade that eases the win. Watch for Loose Piece patterns and force exchanges when up in material.
- Tactical oversights when low on clock: accuracy drops with low time. Build fast pattern recognition so you spot the tactics in 3–5 seconds.
Concrete training plan (4 weeks)
- Daily (15–25 minutes)
- 10–15 tactics puzzles with a focus on mating nets, forks and discovered attacks — aim for speed + accuracy.
- 5 minutes of quick endgame drills (rook vs rook, king+pawn vs king) — use set positions and solve them until comfortable under 1–2 minutes.
- 3× per week (30–45 minutes)
- One rapid game (10+5) with post‑game self‑analysis: identify one critical mistake and one instructive decision.
- One opening session: review a typical Closed Sicilian plan and one Winawer structure (you play both often). Focus on common middlegame plans, not only move orders — link: French Defense: Winawer Variation, Advance Variation.
- Weekly (60 minutes)
- Go through one lost-on-time or lost-in-endgame game move‑by‑move. Ask: “If I had 30 more seconds, what would I have done?”
- Play a 5‑game blitz block only if you force yourself to keep 10s buffer; otherwise prefer 10+5 rapid for training conversion and technique.
Drills and practical tips
- Tactics drill: set a timer and force yourself to solve each puzzle under 30 seconds. Quality over quantity — review why you missed each one.
- Endgame drill: practice Lucena and basic rook‑end patterns until they are automatic. When low on time, move toward simplifications that you can convert by feel.
- Opening drill: memorize typical pawn breaks (when to push f5/f6 or c4/c5) and the typical square for each minor piece — that saves time in the opening and early middlegame.
- Clock discipline: when ahead on material or position, trade queens or pieces to reduce complication and lower the chance of a late collapse. If you see a forced simplification, take it — avoid unnecessary complications when low on time.
Short checklist for your next 10 games
- Start the game with 10–15s per move in the opening — play your prepared lines fast.
- Before every move ask: “Does this leave a piece hanging?” (quick loose‑piece scan).
- If you’re ahead materially, plan to simplify into an endgame you’ve practiced.
- If you’re under time pressure, prioritize safe moves and exchanges over flashy tactics.
Notes & follow up
Pick one loss you want me to analyze deeply (for example the one vs privatebc). I can run a short annotated review and highlight the exact turning points and candidate moves. Small technical improvements (time control, two endgame patterns, and a daily tactics habit) will give you the most rating and confidence gains quickly.
Nice work — keep repeating the winning ideas you already use, tighten up time play, and the results will follow.
🆚 Opponent Insights
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| chess_jawa | 1W / 0L / 0D | View |
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| bopielmarionglero2 | 4W / 4L / 0D | View |
| Most Played Opponents | ||
|---|---|---|
| mathnerd55 | 21W / 25L / 2D | View Games |
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| Shivam Pant | 15W / 17L / 1D | View Games |
| stellarchess | 14W / 17L / 1D | View Games |
Rating
| Year | Bullet | Blitz | Rapid | Daily |
|---|---|---|---|---|
| 2025 | 2421 | 2530 | ||
| 2024 | 2644 | 2578 | ||
| 2023 | 2450 | 2461 | ||
| 2022 | 1592 | 2525 |
Stats by Year
| Year | White | Black | Moves |
|---|---|---|---|
| 2025 | 630W / 645L / 54D | 539W / 726L / 66D | 76.0 |
| 2024 | 1304W / 1361L / 122D | 1162W / 1499L / 126D | 78.4 |
| 2023 | 907W / 846L / 83D | 809W / 889L / 124D | 76.0 |
| 2022 | 191W / 117L / 12D | 172W / 136L / 11D | 71.4 |
Openings: Most Played
| Blitz Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Closed | 912 | 495 | 374 | 43 | 54.3% |
| French Defense | 321 | 138 | 165 | 18 | 43.0% |
| Caro-Kann Defense | 316 | 151 | 152 | 13 | 47.8% |
| French Defense: Winawer Variation, Advance Variation | 313 | 152 | 139 | 22 | 48.6% |
| Australian Defense | 294 | 110 | 158 | 26 | 37.4% |
| Sicilian Defense: O'Kelly Variation | 244 | 114 | 112 | 18 | 46.7% |
| Ruy Lopez: Exchange Variation, Alapin Gambit | 224 | 104 | 99 | 21 | 46.4% |
| French Defense: Exchange Variation | 155 | 71 | 69 | 15 | 45.8% |
| French Defense: MacCutcheon Variation, Wolf Gambit | 153 | 63 | 80 | 10 | 41.2% |
| French Defense: Burn Variation | 125 | 57 | 61 | 7 | 45.6% |
| Bullet Opening | Games | Wins | Losses | Draws | Win Rate |
|---|---|---|---|---|---|
| Sicilian Defense: Closed | 783 | 380 | 379 | 24 | 48.5% |
| French Defense | 586 | 281 | 282 | 23 | 48.0% |
| Australian Defense | 512 | 208 | 288 | 16 | 40.6% |
| Caro-Kann Defense | 508 | 241 | 250 | 17 | 47.4% |
| French Defense: Exchange Variation | 321 | 154 | 152 | 15 | 48.0% |
| French Defense: Winawer Variation, Advance Variation | 262 | 135 | 118 | 9 | 51.5% |
| Scandinavian Defense | 255 | 133 | 113 | 9 | 52.2% |
| Modern | 237 | 124 | 108 | 5 | 52.3% |
| Colle System: Rhamphorhynchus Variation | 236 | 73 | 148 | 15 | 30.9% |
| Amar Gambit | 232 | 86 | 134 | 12 | 37.1% |
🔥 Streaks
| Streak | Longest | Current |
|---|---|---|
| Winning | 29 | 0 |
| Losing | 11 | 1 |