Avatar of Jan Enrique Zepeda

Jan Enrique Zepeda CM

Username: JAN2404

Playing Since: 2013-11-12 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1418
97W / 72L / 6D
Rapid: 2304
1406W / 1275L / 157D
Blitz: 2304
1398W / 1863L / 145D
Bullet: 2243
437W / 336L / 28D

Jan Enrique Zepeda (JAN2404) — Candidate Master

Jan Enrique Zepeda, who also plays under the handle JAN2404, is a Candidate Master (FIDE) and a fierce fan of fast chess — Bullet clearly suits their instincts. A tactical-minded player with a taste for sharp openings and dramatic comebacks, Jan rose from casual games in 2013 to high-level online competition by 2025.

Quick facts: preferred time control — Bullet; celebrated for resilience (high comeback rate) and long endgames. Peak performances include notable highs in Rapid, Blitz and Bullet play (2314 (2025-08-31), 2323 (2025-09-30), 2303 (2025-09-26)).

Career highlights

  • Earned the Candidate Master title and built a steady climb from club-level play (2013) into the 2200–2300 range online by 2025.
  • Longest winning streak: 14 games — evidence that when Jan's calculations click, they really click.
  • Remarkable comeback ability: over 77% comeback rate after difficult positions, showing tenacity and psychological resilience.
  • Frequent competitor across Bullet, Blitz and Rapid with heavy tournament volume in recent years (notably 2024–2025).

Playing style & tactical profile

Jan is equal parts scrappy speedster and endgame grinder — a combo that makes them dangerous in short time controls and surprisingly dangerous in long fights too.

  • Endgame frequency: high — Jan often turns tactical middlegames into long endgames (EndgameFrequency ≈ 70.85%).
  • Average game lengths: wins and losses both tend to be long (AvgMovesPerWin ~63; AvgMovesPerLoss ~72) — expect marathon finishes.
  • Tactical strengths: comeback specialist (ComebackRate ~77%), and a solid conversion rate even after material loss (WinRateAfterLosingPiece ≈ 41.9%).
  • Psychology: moderate tilt factor — Jan bounces back but knows when to take a walk after a bad run (TiltFactor ≈ 19). Best time to challenge Jan? Early morning — 07:00 shows a strong win rate.

Openings & repertoire

Jan fields an eclectic but battle-tested repertoire. A recurring theme: aggressive Sicilian lines and surprise gambits that punish passive opponents.

  • Main weapons in fast games: Sicilian Defense (very frequently), the Amar Gambit, and a confident English Opening setup.
  • Bullet specialties: strong win rate with the English Opening (Agincourt Defense in small sample) and excellent results in sharp Sicilian lines.
  • Coach’s note: prepare for unorthodox early gambits — Jan loves practical imbalance and time-pressure tactics.

Notable rivals & matchups

Jan has faced several repeat opponents online. The most-played adversary is a familiar nemesis:

  • trytobeatmebruh — 67 games (a long rivalry full of swings). See opponent profile: trytobeatmebruh.
  • Other frequent opponents: ludwika, abelking7, kingdamian1 — players Jan has squared off with dozens of times.

Fun stuff & extras

For the curious spectator — a compact tactical puzzle from Jan’s style (an illustrative miniature):

  • Study this quick line and imagine the clock ticking:
  • Want to see Jan’s rating trend? A quick visual:
    Rapid Rating2014201520162017201820192020202120232024202523041520YearRapid Rating
  • Play Jan when they’re caffeinated at 07:00 if you dare — their morning win rates spike.

(Placeholders above will render richer widgets in a compatible viewer.)

Why follow Jan Enrique Zepeda?

Because Jan combines speed, stubbornness, and a love of messy positions. Expect dramatic turnarounds, entertaining gambit play, and the occasional long endgame that tests your patience. If you enjoy watching someone fight until the last second — preferably while muttering about time increments — Jan is your player.


Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary

Nice run of fast games — you’re converting advantages and playing actively. Your recent win shows good piece activity and pressure; your recent loss shows typical endgame/king-activity issues. Overall your long-term trend is strongly up, so small, targeted fixes will give big returns.

What you’re doing well

  • You play actively and look for concrete chances early — making the opponent respond (good attacking instinct).
  • Your opening repertoire includes sharp, practical lines (for example Sicilian Defense), and you score well there — you get imbalances and winning chances.
  • In bullet you convert advantages quickly instead of overcomplicating — that was evident in your win that ended on time with you already in a winning position.
  • Good tactical awareness under time pressure: you find forcing moves and basic tactics in the heat of the moment.

Biggest areas to improve (fast wins in practice)

  • Endgame technique — especially king activity and converting pawn endings. Your loss shows the opponent’s king and passed pawns becoming decisive. Drill king opposition and key squares for single-pawn races.
  • Time management in critical moments. A lot of games end by flag or quick resignation; keep a short checklist before each move (checks, captures, threats).
  • Avoid impulsive material grabs when your king is exposed or you give the opponent counterplay. In several games you won material but had to fight to keep the advantage.
  • Transitions to simplified endgames: trade when you are clearly better and avoid giving the defender counterplay with active piece maneuvers.

Concrete drills (15–30 minutes/day)

  • Daily tactics: 12–18 mixed puzzles focused on forks, pins and discovered attacks. Aim for pattern recognition, not just speed.
  • Pawn-endgame mini-drills: 8 positions of king-and-pawn vs king (opposition, distant opposition, key squares). Repeat until automatic.
  • Play 6–10 games at 3|0 or 5|0 (not bullet) and pause two times per game to ask “what changed my plan?” — forces slower, clearer thinking.
  • One slow annotated review: pick your most recent loss, go through moves without engine first, then check 2–3 critical moments with an engine for ideas to remember.

Bullet-specific tips (practical, immediate)

  • Checklist before each move (one-second scan): Are there checks? Can I be pinned or forked? Does this move lose material?
  • Use safe pre-moves only when you’re certain (captures that are obviously legal). Too many risky pre-moves cost material/time.
  • If ahead simplify to a winning endgame quickly — reduce tactics the defender can use to generate counterplay.
  • Keep your king safer early in the game. Many fast defeats come from exposed kings + one tactical blow.

Opening & repertoire notes

  • Keep playing the lines where you score well (your stats show good win rates in the English and many Sicilian lines). Solidify 2–3 move orders so you can play them blind in bullet.
  • If you like sharp gambits (you do), drill a handful of tactical motifs that occur there so the follow-up is automatic instead of guesswork.
  • When you get an extra pawn early, ask: “Can I trade queens and head to a simple pawn ending?” If yes, do it in bullet.

Endgame focus — what to practice now

  • King + pawn vs king: opposition, triangulation, outside passed pawn ideas. These win or save many practical games.
  • Basic bishop vs knight conversions and bishop-pair vs lone minor piece plans — many of your games reach simplified minor-piece endgames.
  • Rook endgame fundamentals (if time permits): cut-off, active rook concepts — convert with the king in front of the pawn.

Study plan for the next two weeks

  • Days 1–7: 15 min tactics + 10 min pawn-endgames + 5 rapid practice games (3|0). Review one loss each day.
  • Days 8–14: 15 min tactics + 10 min opening move-order drills for your top two Sicilian/English lines + 5 rapid games. Review one win to see what you did well.
  • At the end of week 2: pick your favorite lost position and create a one-page cheat sheet of plans and key squares for that pawn structure.

Tools & resources (quick)

  • Use a tactics trainer with themes (forks, pins, discovered attack) — 15 minutes/day beats random puzzle spam.
  • Practice king-and-pawn endings in a dedicated endgame trainer or set positions and play them out against an engine on low depth.
  • Review one game per day with a coach or engine — focus on turning points and one recurring mistake to fix.

Examples & references

Here’s a replay of the winning game you just sent (you were White). Review the moments where you traded into a winning minor-piece endgame and forced your opponent on the clock.

Next steps for your next session

  • Do 15 minutes of targeted tactics (forks/pins/discovered attacks).
  • Run 8 pawn-endgame exercises (king opposition focus).
  • Play 5 rapid games (3|0) and deliberately trade into simple endgames when you are ahead.
  • Review one loss with a short checklist: where did my king become passive? where did I lose the pawn race?

Want me to review one specific game?

Send the game link or tell me which game (for example vs yourchesscoach123 or yisuszgz14). I can annotate the critical 3–5 moves that decided the result and give you specific alternative moves to memorize.



🆚 Opponent Insights

Recent Opponents
Jan Murawski 1W / 4L / 1D View
nowinchess 2W / 1L / 0D View
gerlee15 1W / 0L / 0D View
slawomir_kurpiewski 2W / 0L / 0D View
sanbruh 1W / 3L / 0D View
lucasportolelis 0W / 0L / 1D View
lucaprotopopescu 0W / 1L / 0D View
advik1b 0W / 1L / 0D View
beast_20_20 0W / 1L / 0D View
samdanov 1W / 0L / 0D View
Most Played Opponents
trytobeatmebruh 20W / 42L / 5D View Games
ludwika 20W / 7L / 1D View Games
abelking7 12W / 4L / 0D View Games
kingdamian1 6W / 9L / 1D View Games
Jayadev s 5W / 4L / 3D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2243 2304 2304
2024 1881 2205 2101
2023 1868 1965 1895 1895
2021 1855 1898
2020 1608 1839 1898 1368
2019 1618 1831 1896 1478
2018 1183 1555 1853 1727
2017 1119 1342 1661 1560
2016 1227 1431 1769 1003
2015 1306 1687 895
2014 720 719 1520 895
2013 574 692 906 926
Rating by Year2013201420152016201720182019202020212023202420252304574YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 216W / 284L / 31D 199W / 330L / 30D 73.8
2024 130W / 195L / 18D 118W / 238L / 13D 73.5
2023 124W / 146L / 4D 122W / 141L / 18D 71.6
2021 3W / 0L / 0D 0W / 2L / 0D 60.4
2020 22W / 17L / 0D 20W / 17L / 2D 72.2
2019 180W / 147L / 18D 193W / 145L / 11D 68.1
2018 132W / 111L / 22D 145W / 107L / 8D 73.1
2017 138W / 168L / 15D 131W / 171L / 21D 65.4
2016 197W / 133L / 27D 169W / 169L / 16D 73.3
2015 281W / 233L / 16D 254W / 246L / 28D 69.3
2014 239W / 234L / 12D 236W / 223L / 24D 63.7
2013 58W / 68L / 6D 59W / 72L / 7D 57.0

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense 230 108 106 16 47.0%
Bird Opening: Dutch Variation, Batavo Gambit 106 44 56 6 41.5%
Amar Gambit 99 51 46 2 51.5%
Amazon Attack: Siberian Attack 84 37 44 3 44.0%
Sicilian Defense: Alapin Variation 83 29 49 5 34.9%
Sicilian Defense: Classical Variation 79 34 43 2 43.0%
Barnes Defense 74 37 34 3 50.0%
Scandinavian Defense 74 29 39 6 39.2%
Sicilian Defense: Closed 73 31 39 3 42.5%
Caro-Kann Defense 66 23 39 4 34.9%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense 206 97 97 12 47.1%
Sicilian Defense: Closed 84 45 38 1 53.6%
Amazon Attack 73 36 31 6 49.3%
Philidor Defense 71 35 33 3 49.3%
Sicilian Defense: Alapin Variation 70 35 30 5 50.0%
Caro-Kann Defense 67 36 27 4 53.7%
Amar Gambit 66 36 28 2 54.5%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 64 36 27 1 56.2%
Amazon Attack: Siberian Attack 58 27 27 4 46.5%
English Opening: King's English Variation, Four Knights Variation, Fianchetto Line 58 23 32 3 39.7%
Bullet Opening Games Wins Losses Draws Win Rate
Sicilian Defense 54 31 20 3 57.4%
Amar Gambit 32 16 16 0 50.0%
English Opening 28 18 9 1 64.3%
Scandinavian Defense 26 12 14 0 46.1%
Sicilian Defense: Classical Variation 24 11 11 2 45.8%
Sicilian Defense: Closed 20 7 12 1 35.0%
Amazon Attack: Siberian Attack 20 10 9 1 50.0%
English Opening: Agincourt Defense 19 14 5 0 73.7%
Czech Defense 17 10 7 0 58.8%
Bird Opening: Dutch Variation, Batavo Gambit 17 7 5 5 41.2%

🔥 Streaks

Streak Longest Current
Winning 14 0
Losing 19 0
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