Avatar of Jose Martinez

Jose Martinez GM

Username: Jospem

Location: Puebla

Playing Since: 2016-02-22 (Active)

Wow Factor: ♟♟♟♟♟♟♟♟♟

Chess.com

Daily: 827
1W / 1L / 0D
Rapid: 2697
395W / 141L / 182D
Blitz: 3154
18418W / 7806L / 3459D
Bullet: 3077
12541W / 5899L / 1298D

About Jose Martinez (Jospem)

Jose Martinez, known online as Jospem, is a FIDE Grandmaster and a celebrated chess streamer. They light up the board with bold tactics, a fearless Blitz style, and a warm, humorous approach that wins games and fans alike. When not grinding mouse-to-mouse in rapid-fire battles, they share insights with a growing community online. Jose Martinez

Rise to the Grandmaster and Chess Career

Through relentless Blitz sessions and wide-ranging tournaments, they earned the prestigious Grandmaster title from FIDE. A prolific competitor in fast time controls, they’ve built a reputation for composure under pressure, creative opening choices, and a willingness to experiment at the highest levels. A quick glance at their Blitz journey shows a peak around the mid-3000s, highlighting their nerve and precision when the clock is cruel and the position is unclear. A compact overview of their Blitz arc can be seen in a lightweight visualization: .

Opening Repertoire and Blitz Style

Jose’s Blitz play is marked by a robust and diverse opening choice, with standout results across several branches. Highlights include:

  • Sicilian Defense – win rates strong across multiple sublines (Blitz 72.2%).
  • Caro-Kann Defense – steady, resilient progress (Blitz 69.19%).
  • Sicilian Defense: Alapin Variation – excellent practical results (Blitz 74.18%).
  • Amar Gambit – aggressive, entrance-heavy lines (Blitz 62.8%).
  • Barnes Defense – solid, resourceful play (Blitz 65.32%).
  • Sicilian Defense: Najdorf Variation – combative and dynamic (Blitz 58.6%).
  • Modern and related structures – flexible, adaptive handling (Blitz ~63%).
  • Scandinavian and Four Knights family – pragmatic, accurate execution (Blitz ~76% in some samples).

These openings reflect a modern, energetic approach to Blitz where initiative and quick calculation carry weight. For a snapshot of their broader opening performance, see the Blitz openings section above.

Streaming and Community

As a streamer, Jospem enjoys sharing games, ideas, and banter with an engaged audience. Their streams blend sharp analysis with playful humor, inviting fans to learn, laugh, and try out new ideas on the board. See their profile for live sessions and archives: Jose Martinez.

Notable Facts and Highlights

  • Grandmaster title from FIDE.
  • Blitz peak rating around 3184 (achieved in 2024), demonstrating elite-level quick-play prowess.
  • Longest recorded winning streak: 84 games; notable perseverance in tough sequences.
  • Has faced many elite players, including names like Daniel Naroditsky and Hikaru Nakamura, among others, reflecting a career spent testing ideas against top-level opposition.
  • A prominent member of the streaming chess community, sharing ideas, schedules, and culture with fans worldwide.
  • Open about preparation and style, blending calculated risk with practical creativity to stay ahead in fast time controls.

Endlessly curious and entertaining, Jose Martinez combines high-level play with a friendly, accessible persona that helps bring new players to the board.


Coach Chesswick's Profile Photo
Coach Chesswick

Hi José Martínez (Jospem)!

First, congratulations on maintaining a world-class Blitz rating of 3184 (2024-09-03). Your recent streak of four straight wins in the Arena Kings (see

01234567891011121314151617181920212223100%0%Hour of Day
) shows that your form is still lethal. Below is a concise, practical road-map that should translate into a few extra Elo and—more importantly—cleaner games.

1. What’s Working

  • Dynamic piece play. In every victory you seized the initiative quickly (e.g. 20.Ba3! versus Alikhan Khazhatuly, or 18.f4! v. Jeromino Real Pareyra). Your pieces land on outposts before opponents can coordinate.
  • Resourceful defence. The win against blitzopenings64 shows trademark resilience—Kf8-Kg8-Kh7 hut-hut-hut until the counter-attack landed.
  • Killer instinct with limited time. Several mates/resignations occurred while you still had >50 s on the clock. When the win is “in hand” you finish efficiently.

2. Immediate Improvement Priorities

  1. Time-management in equal/unclear endings.
    • Both losses to Stelian-Marian Busuioc and Yoseph Theolifus Taher were flagged positions.
    • After move 35 your pace slowed to ≈1.8 s/move while the opponent maintained <1 s.
    Action: When material is balanced but the queens are off, switch to “increment mode”: commit to max 2s/move until a clear, forced line appears.
  2. Opening experiment discipline.
    • 1…a5 2…a4 (loss to Gianmarco Leiva) and early …Rb8 vs. 2700+ opposition gave away full points before move 15.
    Action: Save off-beat weapons for lower-rated opponents or bullet. Against peers, stick to your proven Najdorf, Modern, and Caro structures.
  3. Queen-side pawn breaks vs. f-pawn storms.
    • In the Sicilian French set-up vs. yosephtaher, f5-g5-g4 arrived with no counter on c5/d5.
    Action: Integrate an automatic …h6/…g6 prevention plan or counter-strike in the centre with …d5 three tempi sooner.

3. Opening Lab Checklist

ColourCritical LineRepair Idea
WhiteFour Knights 1.e4 e5 4.h3 Be7 5.d4 exd4 6.Nxd4Switch to 4.Bb5 forcing …Bb4 5.O-O
BlackLondon System 7…Qb6 8.Rb1 Bb4 9.Qd1 Ne4?!Adopt 8…dxc4 9.Bxc4 Nd7 & …e5 plan
BlackModern 4.h4 h5 9…b4 13…Ba6Insert …c5 earlier; meet h4 with …Nc6-e5-c4

4. Middlegame Themes to Drill

  • Conversion vs. passed h-/a-pawns – Both sides of the board show up in your PGNs. A 30-min endgame session on “rook + passer vs. rook” would pay off immediately.
  • Exchange sacs for initiative. When behind in development you already like …Rxc3 or Rxf3 ideas—keep refining the calculation speed. Use Puzzle Rush settings with “Piece Sacrifice” filter.
  • Quiet zugzwang squeezes. Practice positions where the win is positional, not tactical, to avoid burning time hunting for a knockout that isn’t there. (zugzwang)

5. On-the-Clock Technique

Average remaining time when you won: 56 s
Average remaining time when you lost: 12 s
(

MonTueWedThuFriSatSun100%0%Day of Week
shows a steep drop in the final minute.)
Practical tip: The moment you dip under 30 s, simplify if you are better; bail out to a repetition if not.

6. Suggested Weekly Routine (90 min)

  • 15 min – Opening memory: one thematic line per side with the board hidden.
  • 30 min – Fast-clock sparring 3 + 0 vs. engine set to 2700. Abort after move 30 and analyse the time-usage graph.
  • 15 min – Endgame flashcards: rook + passer, opposite-colour bishops.
  • 30 min – Puzzle Rush Survival focusing on >35-40 scores; stop the run the first time you drop below 5 s on the clock.

7. Quick Motivation Clip

Replay the decisive sequence 31…Rxb2 32.Bxd8? from the Gianmarco_es game and imagine converting that position with +3. One tactical alert saves a full game.

Final Word

Your ceiling is still climbing, José. Trim the experimental openings in serious blitz, keep the clock discipline, and the next rating jump is inevitable. Good luck in the next Arena Kings—see you on the leaderboard!



🆚 Opponent Insights

Recent Opponents
Tugstumur Yesuntumur 1W / 0L / 0D View
Fever_Code 3W / 1L / 0D View
Dmitry MIschuk 7W / 0L / 0D View
yavrukurt40 7W / 5L / 2D View
Eric Hansen 109W / 76L / 44D View
Hikaru Nakamura 157W / 638L / 135D View
Matthias Bluebaum 128W / 102L / 32D View
manukyan_artyom 8W / 1L / 0D View
Zurab Javakhadze 26W / 5L / 1D View
Sina Movahed 10W / 9L / 2D View
Most Played Opponents
Daniel Naroditsky 615W / 1069L / 194D View Games
Renato Terry 696W / 489L / 322D View Games
Tuan Minh Le 470W / 474L / 165D View Games
Hikaru Nakamura 157W / 638L / 135D View Games
Oleksandr Bortnyk 252W / 261L / 107D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 3121 3136 2697
2024 3159 3070 2734
2023 3152 3070 2683
2022 3036 3000 2646
2021 2983 2966 2340
2020 3068 2986 2364
2019 2628 2897 2628
2018 2815 2825
2017 1535 2626 827
2016 2451
Rating by Year201620172018201920202021202220232024202531591535YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 1452W / 453L / 188D 1356W / 500L / 231D 89.2
2024 3097W / 876L / 371D 2884W / 1065L / 374D 89.9
2023 3933W / 1133L / 584D 3537W / 1389L / 654D 92.1
2022 2556W / 780L / 331D 2431W / 915L / 367D 92.0
2021 2715W / 843L / 356D 2857W / 928L / 379D 87.3
2020 2547W / 948L / 340D 2486W / 1095L / 341D 90.1
2019 927W / 738L / 132D 834W / 815L / 154D 99.3
2018 683W / 575L / 91D 596W / 646L / 104D 97.1
2017 368W / 302L / 58D 339W / 353L / 37D 91.2
2016 20W / 2L / 0D 19W / 3L / 0D 69.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense 2007 1448 368 191 72.2%
Caro-Kann Defense 1520 1053 323 144 69.3%
Sicilian Defense: Alapin Variation 1321 980 214 127 74.2%
Amar Gambit 892 561 249 82 62.9%
Barnes Defense 872 568 232 72 65.1%
Sicilian Defense: Najdorf Variation 829 487 284 58 58.8%
Four Knights Game 825 542 163 120 65.7%
Modern 812 511 229 72 62.9%
Döry Defense 752 474 200 78 63.0%
Scandinavian Defense 739 563 121 55 76.2%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 1150 734 359 57 63.8%
Caro-Kann Defense 999 699 233 67 70.0%
Modern 981 570 331 80 58.1%
Colle System: Rhamphorhynchus Variation 878 560 266 52 63.8%
Sicilian Defense 705 506 160 39 71.8%
Barnes Defense 634 406 188 40 64.0%
Scandinavian Defense 625 431 154 40 69.0%
Sicilian Defense: Alapin Variation 579 400 154 25 69.1%
Nimzo-Larsen Attack 570 339 193 38 59.5%
Alekhine Defense 531 354 149 28 66.7%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense 65 48 8 9 73.8%
Caro-Kann Defense 50 38 7 5 76.0%
Four Knights Game 45 20 12 13 44.4%
Ruy Lopez: Morphy Defense, Anderssen Variation 38 22 8 8 57.9%
Sicilian Defense: Alapin Variation 32 23 4 5 71.9%
Sicilian Defense: Closed 29 20 5 4 69.0%
Petrov's Defense 28 13 8 7 46.4%
Bogo-Indian Defense 27 14 5 8 51.9%
Sicilian Defense: Najdorf Variation 26 16 4 6 61.5%
Ruy Lopez: Berlin Defense, Berlin Wall 23 1 3 19 4.3%
Daily Opening Games Wins Losses Draws Win Rate
Ruy Lopez: Old Steinitz Defense, Semi-Duras Variation 1 0 1 0 0.0%
Sicilian Defense: Sozin Attack, Flank Variation 1 1 0 0 100.0%

🔥 Streaks

Streak Longest Current
Winning 84 1
Losing 17 0
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