Avatar of Mauricio Flores Rios

Mauricio Flores Rios GM

Username: mauricioflores

Location: San Jose, California

Playing Since: 2014-10-01 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 1005
1W / 0L / 0D
Rapid: 2594
11W / 2L / 1D
Blitz: 2832
1491W / 990L / 284D
Bullet: 2928
3641W / 1977L / 346D

Mauricio Flores Rios

Grandmaster of the Chessboard

Mauricio Flores Rios is not your average chess player—oh no! They are a knight among pawns, a grandmaster forged under the intense fires of countless battles on 64 squares, where pawns fall and kings tremble. Earning the prestigious title of Grandmaster from FIDE, Mauricio has made a name for themselves in the fast-paced world of online bullet and blitz chess.

With a peak bullet rating soaring to an astonishing 2930 as of March 2025, Mauricio is a speed demon on the board, often bewildering opponents faster than you can say "checkmate." Their blitz prowess isn't far behind, boasting a peak rating of 2938 in mid-2022. Rapid and daily games show versatility too, proving Mauricio is equally comfortable in slower-paced duels.

The Style and Strategy

Known for a methodical approach, Mauricio’s games typically average around 77 moves when winning and about 86 moves in losses, revealing a fighter who prefers wearing down foes in drawn-out struggles rather than flashy, quick kills. Nevertheless, their comeback rate shines at nearly 84%, and they enjoy a healthy 57% win rate after losing a piece—proof that Mauricio never throws in the towel early (even if their resignation rate hovers at 43%, just to keep opponents hopeful).

Mauricio wins more often as White, with a win rate over 61%, but also shines with the Black pieces at a solid 57%, showing that opening advantage is just a number to this grandmaster.

Opening Secrets

Mauricio keeps their precious opening repertoire under tight wraps, listed cryptically as "Top Secret" in both bullet and blitz games—after all, grandmasters don’t give away their magic tricks too easily. But for those brave enough to peek behind the curtain, they occasionally dabble in lines such as the King's Indian Defense and the Caro-Kann Fantasy Variation, achieving 100% wins in small sample sizes—guess the formula works!

Mental Game and Match Pacing

With a "tilt factor" at a modest 16, Mauricio manages to keep cool under pressure—although even grandmasters have their off moments. The best time on their clock to strike? The hour of 13:00 sharp, where their win rate peaks dramatically—so if you’re ever facing Mauricio, beware the lunchtime blitz storm!

Recent Adventures on the Board

In one of the freshest battles from May 2025, Mauricio executed a brilliant checkmate victory in the Indian Game against a formidable 2808-rated opponent. Their tactical awareness and endgame wizardry were clearly on display, leaving the crowd cheering (or at least their online followers).

Bottom Line

Mauricio Flores Rios is a grandmaster who combines speed, strategy, and resilience. Whether blitzing through games faster than a rook can slide or grinding out wins in marathon endgames, this player embodies the spirit of chess: challenging, adapting, and ever-evolving. Their journey is a thrilling chess tale still unfolding—and opponents beware, the checkmate could be just a move away.


Coach Chesswick's Profile Photo
Coach Chesswick

Strengths in your recent bullet games

You showed strong tactical awareness and the ability to press in sharp positions. In a notable victory you kept the pressure on and converted a complicated moment into a decisive finish. You also demonstrated confidence in creating attacking chances and handling dynamic, tactical sequences when your opponent made aggressive moves.

  • Good recognition of tactical ideas and motifs that create threats.
  • Ability to maintain activity and pressure, even in complex positions.
  • Comfort with aggressive plans and concrete targets for the opponent’s king.

Opportunities for improvement in bullet games

  • Time management: bullet games reward quick, clean decisions. When unsure, lean toward forcing moves or simple, safe exchanges that reduce calculation time.
  • Plan clarity: aim for a clear short-term plan (develop pieces, control central squares, ensure king safety) rather than pursuing long tactical lines that require heavy calculation under time pressure.
  • Defense against mating threats: if your opponent generates a direct attack, look for quick defensive resources or practical simplifications to reduce dynamic pressure.
  • Opening choices for speed: some sharp openings can explode into complex positions. Favor openings that lead to straightforward middlegames with clear plans and solid structures so you can decide faster.

Practical training plan for faster improvement

  • Time-boxed practice: set a small think-time limit (for example, 10 seconds for a plan, 5 seconds for a quick check) and prepare 2-3 standard responses to common replies in your chosen openings.
  • Pattern drills: focus on recurring tactical motifs common in rapid games (forks, pins, back-rank weaknesses, overextended pawns) to recognize them faster.
  • Endgame readiness: practice short endgames that frequently arise in bullet games so you can convert advantages without getting stuck in long calculations.
  • Opening repertoire refinement: choose a compact, reliable set of openings that lead to simple, familiar middlegames and memorize a concise move order to save time early.

Quick actions for the next week

  • Include a daily bullet drill focusing on fast, forcing moves and quick safety checks.
  • Review one recent loss to identify where a mate net began and note a defensive pattern you can apply in similar spots.
  • Practice three chosen openings in a training tool and track time spent per move to ensure you’re not overthinking in the opening phase.


🆚 Opponent Insights

Most Played Opponents
isaiahdaniel 47W / 37L / 4D View Games
Mark Heimann 50W / 26L / 9D View Games
Leo Bispo 54W / 15L / 4D View Games
Vladimir Seliverstov 30W / 34L / 4D View Games
Alexander Rustemov 28W / 30L / 8D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2943 2832 2594 1005
2024 2822 2785
2023 2796 2786
2022 2811 2779 1005
2021 2808 2787
2020 2815 2755 2594
2019 2639 2766 2667
2018 2664 2342 2529
2017 2697 2381 2529
2016 2666 2576
2015 2578 2482 1620
2014 2498 1578
Rating by Year20142015201620172018201920202021202220232024202529431005YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 56W / 39L / 10D 54W / 42L / 13D 82.4
2024 15W / 10L / 0D 13W / 13L / 2D 82.8
2023 175W / 104L / 32D 141W / 120L / 36D 87.1
2022 346W / 222L / 70D 320W / 254L / 70D 87.5
2021 197W / 99L / 22D 174W / 123L / 20D 81.6
2020 424W / 243L / 54D 412W / 267L / 43D 84.6
2019 569W / 293L / 66D 512W / 344L / 74D 83.1
2018 388W / 214L / 39D 380W / 242L / 39D 79.4
2017 20W / 12L / 5D 17W / 13L / 5D 79.5
2016 161W / 67L / 12D 151W / 83L / 6D 76.6
2015 342W / 92L / 11D 339W / 89L / 18D 73.7
2014 51W / 7L / 0D 55W / 5L / 0D 69.9

Openings: Most Played

Bullet Opening Games Wins Losses Draws Win Rate
Australian Defense 261 169 85 7 64.8%
Modern 197 129 61 7 65.5%
Sicilian Defense: Alapin Variation, Sherzer Variation 171 89 74 8 52.0%
East Indian Defense 164 90 70 4 54.9%
Sicilian Defense: Closed 159 102 49 8 64.2%
Amazon Attack: Siberian Attack 156 89 58 9 57.0%
Slav Defense: Bonet Gambit 154 101 45 8 65.6%
King's Indian Defense: Larsen Variation 151 93 48 10 61.6%
Amar Gambit 145 96 38 11 66.2%
Sicilian Defense: Kan Variation, Knight Variation 140 77 51 12 55.0%
Rapid Opening Games Wins Losses Draws Win Rate
King's Indian Defense: Larsen Variation 5 4 0 1 80.0%
Scandinavian Defense 5 5 0 0 100.0%
Slav Defense: Bonet Gambit 4 1 1 2 25.0%
Barnes Defense 3 1 2 0 33.3%
Gruenfeld: Exchange Variation 2 2 0 0 100.0%
East Indian Defense 2 1 1 0 50.0%
Blackburne Shilling Gambit 2 1 1 0 50.0%
QGA: 4.e3 e6 5.Bxc4 2 1 1 0 50.0%
Bird Opening: Dutch Variation, Batavo Gambit 2 2 0 0 100.0%
Australian Defense 2 1 0 1 50.0%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Alapin Variation 1 1 0 0 100.0%
Amazon Attack: Siberian Attack 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 27 3
Losing 16 0
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