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Chess Master

Username: Markosah03

Playing Since: 2014-12-23 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Daily: 1656
6W / 4L / 2D
Rapid: 1682
6W / 9L / 2D
Blitz: 2468
6706W / 6376L / 979D
Bullet: 2121
688W / 590L / 59D

Chess Master: Markosah03

Meet Markosah03, a seasoned chess virtuoso whose journey through the 64 squares reads like a thrilling saga of strategic battles, epic comebacks, and just a dash of cheeky resignation. Rising from a modest blitz rating of around 1300 in 2014 to a peak blitz rating flirting with the 2500 mark in 2025, this master has truly made their mark on the chessboard.

Game and Rating Highlights

  • Blitz Peak Rating: 2504 (February 2025) - The fast-paced arena where wit and reflexes blend.
  • Bullet Peak Rating: 2255 (January 2022) - When it's too fast to think, but still fun to win.
  • Rapid Peak Rating: 1716 (April 2020) - A balanced symphony of speed and thought.
  • Daily Peak Rating: 1656 (April 2021) - Patience pays off in those long, quiet battles.

Playing Style & Psychology

Markosah03 prefers to keep things moving with an Early Resignation Rate of just 0.7%, showing stubbornness in the face of adversity paired with an impressive Endgame Frequency of over 84%, proving they love a good finish. Their average game length hovers around 80 moves, which means this isn't just a blitz sprinter but a marathon strategist.

With an incredible Comeback Rate of 85.54%, when the going gets tough, Markosah03 gets tougher, clawing their way back from lost pieces and dicey situations. Tilt? A mild 13 - just enough to remind them they're human, but never enough to lose their cool.

Signature Openings

Strategic and adventurous, Markosah03 enjoys the

  • Sicilian Defense, OKelly Normal System - 47.63% win rate over 569 games.
  • Queen’s Gambit Declined, Modern Variation - A solid 54.79% win rate.
  • Scandinavian Defense, Mieses Kotrc Gubinsky Melts Defense - Nearly 50/50 battles with a 49.68% win rate.
  • Closed Sicilian Defense - Markosah03 shines here with a 54.58% win rate.
  • London System - A trusted and steady friend with a 52.06% win rate.

Recent Battles in the Arena

Among their recent notable conquests:

  • Victory over RamonManon0g by resignation, showcasing mastery in the Sicilian Defense OKelly Venice System.
  • A thrilling win on time against uaydemir after a sharp Sicilian Smith-Morra Accepted kan formation game.
  • Outmaneuvered Chessdunks1000 in a Queen’s Gambit Declined, Modern Variation battle, ending with a resignation.

Stats That Impress (And Occasionally Confuse Opponents)

With over 6200 wins in blitz alone and an impressively balanced record against highly varied opponents, Markosah03's persistence and adaptability are unquestionable. They've experienced the high of 13 consecutive wins and the humbling of 13 in a row losses, because hey, even chess masters are not immune to the occasional bad day.

Fun Fact

Markosah03's best time of day to play and win? 3:00 AM. Clearly, their brain kicks into chess-madness mode while the rest of the world dreams about pawns and queens...

Overall, Markosah03 is a formidable chess force — brimming with tactical awareness, resilience, and an undying love for the game that’s often expressed through clever openings, timely resignations, and relentless endgame battles.


Coach Chesswick's Profile Photo
Coach Chesswick

What you’re doing well

You’ve shown strength in stepping into sharp, ambitious openings that put immediate pressure on your opponent. In particular, your results with aggressive lines such as Amar Gambit and certain Bird Opening variations indicate you’re comfortable initiating complex middlegames and creating active play from the start.

  • Your strength-adjusted win rate is solid, suggesting you often outperform what your current rating implies. This is a good sign that your practical strength is higher than the raw results might show.
  • Over the recent months you’ve maintained a steady upward trajectory, with consistent improvement in 1-, 3-, 6-, and 12-month windows. This points to solid learning and gradual skill development.
  • When you steer the game into dynamic, tactical positions, you tend to seize initiative and keep your opponent under pressure, especially in lines that lead to sharp, tactical middlegames.

Areas to improve

  • Some openings show weaker results or fewer samples, such as the London System: Poisoned Pawn Variation and certain queen's pawn and closed Sicilian setups. If you choose to play these, plan specific middlegame ideas and be prepared for common defensive responses. Alternatively, consider focusing your opening repertoire on lines that have produced consistent results in your games.
  • Endgame conversion and simplifying with a clear plan could help turn more advantages into wins. Practice common endgames (king and pawn endings, rook endings, and minor piece endgames) so you can convert small advantages more reliably.
  • Time management is a frequent source of small inaccuracies. Develop a simple pre-martial checklist to apply in the first minutes of a game (assess opponent’s plan, identify potential weaknesses, decide on a few candidate plans) and aim to keep a steady pace through the middlegame.
  • Maintain tactical vigilance in the later stages of a game. While you have strong tactical vision, double-check forced sequences and ensure you’re not overlooking simple defensive resources for your opponent in critical moments.

Opening insights and plan

Your openings show clear strengths in aggressive, tactical lines. Notably, your performance in Amar Gambit and several attacking lines (Bird Opening variants and certain Nimzo-Indian setups) has been very favorable. This suggests a good fit for your style when you’re aiming for unbalanced positions with practical chances.

  • Keep refining the core ideas in the top-performing lines you enjoy. Build a compact repertoire around two or three solid, sharp options you know well, so you can rely on a clear plan in the first 15–20 moves.
  • For openings that haven’t yielded as much success yet, plan targeted study focused on typical middlegame plans and common tactical motifs. A focused study sheet for those lines can reduce uncertainty in the game.
  • When you face opponents who have strong defensive resources, having a secondary, more solid line can help you steer to positions you’re comfortable with rather than drifting into passive play.

Practice plan for the next period

  • Weeks 1–2: Deepen your two strongest lines (Amar Gambit and Bird Opening variations). Review 4–6 recent games in these openings, focusing on the exact middlegame plans you reached and how you converted or defended advantages.
  • Weeks 3–4: Add a concise endgame module. Practice common endgames (rook endings with a pawn, bishop vs knight endings, and king activity) using quick drills and 3–5 practice positions daily.
  • Time-management drill: play 15-minute games with a fixed increment and aim to finalize plan ideas within the first 10 moves. After each game, note one moment where you could have saved time or spent it more effectively.
  • Weekly reflection: choose one opening that underperformed in your recent games and create a brief improvement plan (key ideas, typical middlegame plans, and a couple of study lines to memorize).

Key takeaways



🆚 Opponent Insights

Recent Opponents
hieroja 2W / 0L / 0D View
abdullah029 0W / 1L / 0D View
WarlordX 1W / 0L / 0D View
idkidk21986 0W / 1L / 0D View
cernadus 1W / 0L / 0D View
fritzot24 1W / 0L / 0D View
ror32gt 1W / 0L / 0D View
harpiaj 1W / 0L / 0D View
shavachess 3W / 1L / 1D View
b1gbawz97 6W / 7L / 0D View
Most Played Opponents
chesspunctum 13W / 11L / 3D View Games
zipho_lunika 10W / 16L / 1D View Games
alanpsc 7W / 15L / 4D View Games
lion1700 15W / 8L / 2D View Games
ugetting 8W / 14L / 3D View Games

Rating

Year Bullet Blitz Rapid Daily
2025 2514
2024 2420 1682
2023 2121 2363 1682
2022 2097 2234
2021 2083 2204 1682 1656
2020 2059 2065 1578 1540
2019 1858 2081 1517
2018 1398 2072
2017 1542 2005
2016 1855
2015 1546 1776 1514 1107
2014 1620 1532
Rating by Year20142015201620172018201920202021202220232024202525141107YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2025 301W / 282L / 54D 256W / 336L / 37D 86.6
2024 675W / 647L / 122D 671W / 668L / 106D 86.0
2023 1053W / 893L / 163D 945W / 1009L / 129D 84.0
2022 687W / 620L / 87D 681W / 637L / 84D 80.7
2021 292W / 245L / 36D 276W / 259L / 31D 80.0
2020 173W / 166L / 22D 174W / 161L / 29D 79.7
2019 205W / 153L / 18D 192W / 162L / 21D 78.9
2018 195W / 158L / 15D 175W / 179L / 16D 79.4
2017 25W / 10L / 1D 17W / 16L / 1D 79.3
2016 36W / 27L / 11D 41W / 25L / 6D 83.8
2015 106W / 99L / 20D 110W / 89L / 17D 83.5
2014 61W / 45L / 6D 55W / 51L / 6D 84.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: O'Kelly Variation 1272 624 572 76 49.1%
Scandinavian Defense 1000 484 460 56 48.4%
Slav Defense: Alekhine Variation 474 221 223 30 46.6%
Australian Defense 471 235 207 29 49.9%
Slav Defense 437 182 220 35 41.6%
London System: Poisoned Pawn Variation 381 185 170 26 48.6%
Amazon Attack 380 186 171 23 49.0%
QGD: 3.Nc3 Bb4 289 154 112 23 53.3%
Slav Defense: Bonet Gambit 277 120 142 15 43.3%
Sicilian Defense: Closed 262 140 105 17 53.4%
Bullet Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 139 67 66 6 48.2%
Australian Defense 84 42 37 5 50.0%
Amar Gambit 61 32 26 3 52.5%
Sicilian Defense: O'Kelly Variation 59 31 22 6 52.5%
Amazon Attack 56 24 26 6 42.9%
London System: Poisoned Pawn Variation 44 17 25 2 38.6%
Benoni Defense: Benoni Gambit Accepted 37 21 16 0 56.8%
Slav Defense 36 19 14 3 52.8%
Slav Defense: Alekhine Variation 29 12 12 5 41.4%
QGD: 3.Nc3 Bb4 28 13 14 1 46.4%
Rapid Opening Games Wins Losses Draws Win Rate
Sicilian Defense: O'Kelly Variation 3 2 0 1 66.7%
King's Indian Defense: Sämisch Variation, Double Fianchetto 1 0 1 0 0.0%
Sicilian Defense: Closed 1 1 0 0 100.0%
Czech Defense 1 0 1 0 0.0%
Ruy Lopez 1 0 0 1 0.0%
Amar Gambit 1 1 0 0 100.0%
Philidor Defense 1 1 0 0 100.0%
QGA: 3.e3 c5 1 1 0 0 100.0%
King's Indian Defense: Fianchetto Variation, Classical Fianchetto 1 0 1 0 0.0%
Sicilian Defense: Kan Variation 1 0 0 1 0.0%

🔥 Streaks

Streak Longest Current
Winning 13 1
Losing 13 0
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