Avatar of Fidel Corrales Jimenez

Fidel Corrales Jimenez GM

Username: gmcorrales

Location: San Francisco, CA

Playing Since: 2014-06-08 (Active)

Wow Factor: ♟♟♟♟♟♟♟♟

Chess.com

Daily: 1285
8W / 3L / 2D
Rapid: 2506
16W / 14L / 7D
Blitz: 3037
10142W / 9815L / 1637D
Bullet: 2955
1941W / 1986L / 175D

Grandmaster Fidel Corrales Jimenez (gmcorrales)

Fidel Corrales Jimenez is a FIDE Grandmaster and popular chess streamer known for energetic commentary, practical decision-making, and a sense of humor sharp enough to call out a Botez Gambit or an LPDO the moment it appears. A veteran of elite events and online arenas alike, gmcorrales blends classical fundamentals with modern “click-speed” instincts, often turning slightly worse positions into full-on Swindle attempts—then smiling about it on stream.

Although he racks up staggering numbers in fast chess, his preferred time control is Daily chess—a nod to serious preparation, careful endgames, and the occasional long walk with his favorite passer before a tidy Building a bridge.

Style and Approach

Corrales thrives in complex middlegames where initiative, Counterplay, and endgame technique meet. His games frequently go the distance, and he’s comfortable guiding grindy positions to technical wins. When in doubt, he’s not shy about sending Harry up the board, and he appreciates a well-timed Exchange sac if it yields long-term Compensation.

  • Endgame leaning: high “endgame frequency” with marathon fights and tenacious defense.
  • Tactical radar: alert to forks, Pins, and the occasional Decoy to untangle tough defenses.
  • Streamer’s mindset: explains ideas in human terms—why the “second best” may still be the practical best.

Peak online blitz strength: 3062 (2025-10-05). For the data-inclined, here’s a light look at the trend:

Blitz Rating20172018201920202021202220232024202530022715YearBlitz Rating
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Repertoire Notes

Fidel’s repertoire is pragmatic and battle-tested. As Black he isn’t afraid of heavy theory, and as White he’s happy to steer toward rich, imbalanced play where he can out-calculate in the clutch.

  • Caro–Kann Defense: a long-term workhorse—solid, resilient, and endgame-friendly.
  • Sicilian Najdorf: enters sharp mainlines with room for a home-cooked TN or two.
  • Scotch Game and Scandinavian Defense: straightforward central fights with clear strategic plans.
  • Occasional Modern setups: flexible, hypermodern structures that invite dynamic Counterplay.

Frequent Rivals and Sparring Partners

Online, GM Corrales has logged thousands of blitz games against a who’s who of speed-chess specialists and titled grinders. You’ll often see him paired with:

  • puckmate99 — marathon matchups and clutch tiebreak energy
  • gm_dmitrij — theoretical duels and razor-thin endgames
  • baldalbino — defensive resourcefulness meets attacking flair
  • roiyeho — drawish walls and sudden breaks through the fortress
  • gigaquparadze — sharp openings and mutual time-trouble scrambles

Streamer and Educator

As a streamer, Fidel mixes instructive breakdowns with a healthy dose of humor. Expect live prep, opening experiments, and honest post-mortems—whether it’s a clean squeeze or a last-second Flagging fiesta. He’s equally comfortable demystifying a “quiet” positional squeeze or celebrating a swashbuckling miniature worthy of a Brilliancy prize.

Mini-idea: A Caro–Kann Comfort Zone

A sample line he often steers into—solid development with long-term chances and a late-game pull:


Plans: central control, harmonious development, and a steady hand if the game drifts into a queenless middlegame or pure endgame. Beware the LPDO—“loose pieces drop off”—and keep an eye on those Hanging pawns when the center opens.

Fun Facts

  • Preferred online time control: Daily chess—a surprise for a blitz specialist, but perfect for deep prep and clean technique.
  • Longest online win heater: 20 games; proof that momentum is real and the Magnus effect has cousins.
  • Loves endgames, but never says no to a timely Greek gift or a speculative Queen sac if the practical chances are there.

Legacy in a Line

Grandmaster Fidel Corrales Jimenez is a modern hybrid: a classically grounded attacker, a fearless speed-chess competitor, and a charismatic chessfluencer who can make a “quiet move” feel like a plot twist. Whether he’s guiding a Pawn roller to glory or converting a “dead equal” into a technical win, gmcorrales makes strong chess feel accessible—and fun.


Coach Chesswick's Profile Photo
Coach Chesswick

Overview of your recent games

You’ve shown a willingness to engage in sharp, tactical positions in your daily games. In the most recent win, you pressed actively in a Ruy Lopez Marshall-style sequence and used timely piece activity to create decisive chances. In other recent rounds, you’ve experimented with a wide range of openings and responses, which is excellent for practical learning, but some lines demanded precise calculation and quick decisions under pressure. The goal now is to convert that dynamic play into consistent, solid results by refining patterns and avoiding speculative trades in critical moments.

What you’re doing well

  • Active piece play and initiative in complex middlegames, especially in sharp openings where you fight for the initiative rather than wait for the opponent to commit errors.
  • Willingness to test multiple openings, which helps you understand different pawn structures and plans. This broad exposure can improve your adaptability in practical games.
  • Resourcefulness in pressing difficult positions and exploiting missteps by your opponents when you maintain pressure and coordinate your major pieces effectively.

Opening trends to build on

Your openings show comfort with aggressive, dynamic lines such as Ruy Lopez variants and other sharp setups. To convert this strength into more consistent results, consider the following:

  • Deepen a small set of 2-3 openings you enjoy and study the typical middlegame plans, common pawn breaks, and standard piece maneuvers for those lines. This helps you anticipate opponent ideas and pick stronger continuations under time pressure.
  • When choosing lines with quick piece activity (like Marshall Attack or other tactical branches), pair your thirst for initiative with a clear plan for how you intend to convert pressure into a material or positional advantage.
  • For more positional openings (such as Queen’s Pawn families or Gruenfeld-related structures), focus on solid development, king safety, and a clear idea of where your pieces will operate in the middlegame.

Areas to improve

  • Decision quality in sharp, tactical sequences. When to sacrifice material, when to simplify, and how to calculate forcing lines without getting overconfident in unvalidated tactical flashes.
  • Endgame conversion in mixed-material positions. Practice maintaining activity for the winning side and seeking practical chances even if the material balance is even or unclear.
  • Time management and pace in longer, theoretical games. Allocate thinking time effectively in critical middlegame transitions to avoid rushed, low-confidence moves late in the game.
  • Pattern recognition for typical middlegame plans in your chosen openings. Build a checklist of 3-4 common ideas for each line so you can quickly identify promising plans during a game.

Practice plan for the next steps

  • Pick 2 openings you enjoy most (for example, a Ruy Lopez Marshall Attack and one Gruenfeld/Grunfeld-adjacent setup) and study their typical middlegame ideas for 20–30 minutes daily this week.
  • Do 5 tactical puzzles daily centered on middle-game motifs you’ve encountered in those openings (pins, skewers, overloaded pieces, and queen-rook coordination).
  • Review 2 recent games with a coach or a strong tool, focusing on the critical turning points (where you could have simplified safely, or where you might have activated a piece more effectively).
  • Practice endgames that often arise from your openings (rook and minor piece endgames, or rook endgames with opposite sides) to improve conversion chances.
  • Implement a simple pre-move checklist: ensure king safety, complete development, connect rooks, and consider a concrete plan within 2–3 moves after the opening phase.

Recommended quick-start goals

  • Master the core ideas of 2 openings you select and be able to state the main differences in plans between them.
  • Resolve 3 common tactical motifs you’ve faced in your games this month, with 2 concrete examples of how to apply them in your next game.
  • Improve endgame technique by practicing conversion drills: convert slight advantages in rook endgames 70% of the time in training positions.

Optional notes

Placeholder for future annotations, including a quick link to your latest win or a sample game to review together. If you’d like, I can insert a concise Pgn excerpt of your most recent win for targeted critique.



🆚 Opponent Insights

Recent Opponents
puckmate99 147W / 12L / 451D View
Drunkenstiener 4W / 1L / 1D View
onewany 5W / 1L / 0D View
amincheraghi99 1W / 4L / 0D View
dr64verse 5W / 2L / 0D View
Gabor Nagy 18W / 16L / 0D View
ghost_inchess 0W / 1L / 0D View
Gyula Pap 18W / 25L / 4D View
fda fadf 3W / 0L / 0D View
skilledassassin4 7W / 4L / 1D View
Most Played Opponents
puckmate99 147W / 12L / 451D View Games
Dmitrij Kollars 226W / 292L / 37D View Games
baldalbino 156W / 2L / 359D View Games
Roi Yehoshua 28W / 3L / 324D View Games
Giga Quparadze 112W / 141L / 26D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2908 3037 2506 1285
2024 2830 2780 2506
2023 2752 2842 2028
2022 2824 2790 2158 1385
2021 2781 2789 2230
2020 2827 2753 2230 1385
2019 2639 2931 2227 1385
2018 2702 2768 2412 1321
2017 2658 2715 2412 800
2016 2533
2015 2313
Rating by Year201520162017201820192020202120222023202420253037800YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 286W / 238L / 35D 262W / 266L / 42D 85.7
2024 689W / 564L / 142D 601W / 648L / 149D 86.3
2023 1017W / 817L / 166D 915W / 921L / 184D 89.9
2022 457W / 339L / 250D 425W / 373L / 254D 74.6
2021 304W / 255L / 331D 282W / 260L / 330D 61.5
2020 767W / 643L / 297D 682W / 698L / 311D 81.2
2019 1554W / 1242L / 282D 1400W / 1415L / 276D 85.8
2018 742W / 592L / 142D 700W / 646L / 138D 80.8
2017 1130W / 949L / 193D 1020W / 1059L / 209D 89.5
2016 22W / 12L / 0D 22W / 8L / 4D 84.0
2015 16W / 3L / 0D 16W / 1L / 0D 77.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 1256 600 503 153 47.8%
Sicilian Defense: Najdorf Variation 1254 570 526 158 45.5%
Scotch Game 993 461 374 158 46.4%
Scandinavian Defense 660 335 244 81 50.8%
Sicilian Defense 632 290 258 84 45.9%
Amazon Attack: Siberian Attack 578 271 225 82 46.9%
French Defense: Advance Variation 567 249 227 91 43.9%
Modern 559 277 242 40 49.5%
Sicilian Defense: Dragon Variation, Yugoslav Attack 532 247 201 84 46.4%
Sicilian Defense: Closed 429 195 184 50 45.5%
Daily Opening Games Wins Losses Draws Win Rate
Gruenfeld: 5.Bg5 c6 2 1 0 1 50.0%
Ruy Lopez: Marshall Attack 1 1 0 0 100.0%
Czech Defense 1 1 0 0 100.0%
Sicilian Defense: Dragon Variation 1 1 0 0 100.0%
Australian Defense 1 0 1 0 0.0%
Italian Game: Two Knights Defense 1 1 0 0 100.0%
Unknown 1 0 1 0 0.0%
English Opening: King's English Variation 1 0 1 0 0.0%
Scotch Game 1 1 0 0 100.0%
Sicilian Defense: Najdorf Variation 1 1 0 0 100.0%
Rapid Opening Games Wins Losses Draws Win Rate
Unknown 24 0 0 24 0.0%
Caro-Kann Defense 20 3 2 15 15.0%
Sicilian Defense: Najdorf Variation 18 3 2 13 16.7%
Italian Game: Two Knights Defense, Fegatello Attack, Leonhardt Variation 18 2 3 13 11.1%
Scandinavian Defense 16 3 0 13 18.8%
Petrov's Defense 15 1 0 14 6.7%
Blackburne Shilling Gambit 14 8 0 6 57.1%
Amazon Attack: Siberian Attack 13 2 2 9 15.4%
Bird Opening: Dutch Variation, Batavo Gambit 10 4 0 6 40.0%
Gruenfeld: Exchange Variation 10 1 1 8 10.0%
Bullet Opening Games Wins Losses Draws Win Rate
Caro-Kann Defense 237 112 117 8 47.3%
Amar Gambit 208 90 112 6 43.3%
Colle System: Rhamphorhynchus Variation 187 92 83 12 49.2%
Nimzo-Larsen Attack 171 84 76 11 49.1%
Modern 169 75 84 10 44.4%
Scandinavian Defense 136 69 62 5 50.7%
Sicilian Defense 123 57 59 7 46.3%
Czech Defense 119 57 60 2 47.9%
Alekhine Defense 96 42 49 5 43.8%
Australian Defense 90 45 40 5 50.0%

🔥 Streaks

Streak Longest Current
Winning 20 1
Losing 16 0
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