Avatar of Mahmudul Haque

Mahmudul Haque

Username: boss_chesser

Location: Dhaka

Playing Since: 2014-04-16 (Active)

Wow Factor: ♟♟♟♟♟

Chess.com

Rapid: 1300
3W / 8L / 0D
Blitz: 1212
5550W / 5743L / 246D
Bullet: 1108
8186W / 9452L / 253D

Meet Mahmudul Haque aka boss_chesser - The Chess Wizard

Once upon a time in the mystical lands of chess servers, Mahmudul Haque embarked on a journey so epic, it makes even Kasparov raise an eyebrow. Known online as boss_chesser, this player has battled countless pawns, knights, and bishops across bullet, blitz, and rapid realms with a rating that peaked impressively at 1734 in blitz and 1528 in bullet — all while keeping a tactical awareness sharp enough to make queens quiver.

About the Player

Masters of different formats marvel at Mahmudul’s versatility. Crafting strategies all day, his Average moves per win hover around 61, proving he doesn’t just blunder into victory but carefully scripts it. His strongest opening? The Bishop's Opening — a line he wields like a magic wand, scoring close to a 50% win rate against long lists of opponents. Don’t get him started on his beloved Sicilian Defense Bowdler Attack or how his Scandinavian Defense catches players off-guard!

Notable Achievements

  • Peak Ratings: Blitz - 1734, Bullet - 1528, Rapid - 1660
  • Longest Winning Streak: 25 games. Yeah, he went on a streak that would make a cat brag about its naptime consistency.
  • Comeback King: Has an astonishing 85.7% comeback rate after losing material. Losing a queen? Meh, just a warm-up!

Playing Style & Quirks

Mahmudul is a warrior of the board who dabbles in early resignations just 2.3% of the time - because who wants to drag out a boring duel? He thrives on endgames, featuring in nearly 70% of his games reaching that intense moment where every move counts. His psychological tilt factor is a modest 14, which means he keeps cool better than most, even when the coffee runs out.

Who He’s Beaten (and a Few Who Owned Him)

This boss has played over a dozen games against notorious foes like neumannr and balrol, holding a unique charm with a tough rivalry and an occasional victory dance. Just like in all good stories, he’s faced matchups where he’s top dog (perfect 100% wins against some!) and some who simply outplayed him, reminding him that even chess wizards have their learning moments.

Recent Spectacular Victory

In a recent clash on April 6, 2025, boss_chesser delivered a checkmate so sneaky, so sweet, it was basically the chess equivalent of a mic drop. The game started with a cozy Caro-Kann Defense - Advance Botvinnik Carls and ended with the black pieces launching a knockout punch. Whether you’re into fast blitz or bullet battles, watching his games is like witnessing a magician pulling rabbots out of a rook.

1. e4 c6 2. d4 d5 3. e5 c5 4. c3 cxd4 5. cxd4 Nc6 6. Be3 ...
   ... 45. Kd3 a2 46. Rh1# 1-0
  

Fun Fact

When not plotting checkmates or dodging losing streaks, Mahmudul is probably practicing how to explain to his opponent that their king is “just too cozy” and really needs to relocate – ASAP.

Current Ratings Overview:
  • Bullet: ~1244 (recent)
  • Blitz: ~1237 (recent)
  • Rapid: Not very active lately

Whether you call him Mahmudul or boss_chesser, one thing's for sure: this player fights on the chessboard with tactical genius and spirited energy — and sometimes, a touch of comic flair.


Coach's Avatar

Key takeaways from your recent bullet games

You showed a strong taste for sharp, tactical play. In your most recent win, you converted pressure into a decisive finish, demonstrating you can spot tactical opportunities and execute them under time pressure. In the latest loss, you faced a clear active attack and had to resign after the position became untenable, highlighting the need for steadier defense and cleaner middlegame transitions. Your draw indicates you can hold a balanced position, but you may be missing chances to push for a win when the opponent slips. Overall, you’re comfortable in tactical battles but can improve consistency in the middle game and in finishing off promising advantages.

What you did well

  • Quick calculation and willingness to enter tactical complications when you have initiative.
  • Ability to seize the moment and convert a promising attack into a win in the recent successful game.
  • Good pressure and piece activity in sharper positions, which keeps opponents on the back foot.
  • Solid resilience in at least one draw, keeping the game balanced and avoiding premature concessions.

Areas to improve

  • Defensive plan under pressure: in games where your opponent activates their pieces, focus on simplifying to a safe endgame or trading into favorable structures rather than chasing aggressive lines that may backfire.
  • middlegame transitions: work on choosing a clear plan in the middle game after the opening, rather than letting the position become a tangle of equal chances.
  • Endgame technique: strengthen your ability to convert advantages into wins and to hold drawn or worse endings by active king play and correct rook endings practice.
  • Time management in bullets: build a quick, reliable opening plan and avoid over-analyzing unless you have time; practice deciding on a simple setup in the first 8–10 moves.
  • Blunder avoidance: pay extra attention to checking for forcing moves and immediate tactical responses that could lose material or derail a good position.

Opening insights and recommendations

  • Your openings performance cluster around the high 40s to almost 50% win rate. This suggests you’re comfortable in many lines but haven’t found a single, reliable go-to repertoire yet.
  • Consider pinning down 2–3 openings to master more deeply. For example:
    • One solid, flexible setup as white that leads to clean development and clear plans.
    • A responsive, dynamic black option that suits your tactical style.
  • From the data, Bishop's Opening and related lines show nearly 49% win rate, which can be a good candidate for a steady white repertoire component.
  • Next steps: pick 2 openings to study this month, and create quick reference notes that outline typical middlegame plans, common pawn structures, and key tactical motifs.

Practical practice plan

  • Daily tactics: 15–20 minutes focusing on common motifs you encounter in your bullet games (checks, captures, forcing moves, and king safety checks).
  • Weekly review: dedicate 1 session to analyzing your last 2–3 losses to identify recurring mistakes and alternative, safer continuations.
  • Opening study: choose 2 openings to specialize in this month; write a short plan for each, including typical middlegame ideas and typical endgames that arise.
  • Endgames: practice 5–10 minute rook endgames and king activity drills to improve conversion and drawing chances.
  • Bullets mindset: create a simple opening plan for your first 8–10 moves and stick to it to maintain clock discipline.

Next steps

If you’d like, I can tailor a 4-week study plan based on these insights and annotate one of your recent games to highlight exact moments for improvement. You can view your profile for ongoing progress here: Mahmudul Haque



🆚 Opponent Insights

Recent Opponents
apacchi 0W / 1L / 0D
lildunder 1W / 0L / 0D
skakmatikoen 1W / 0L / 0D
adegtev 0W / 1L / 0D
bobikamenov 0W / 1L / 0D
crohexz 1W / 0L / 0D
sotiriskip 1W / 0L / 0D
masega1962 0W / 1L / 0D
oriolaguirre 1W / 0L / 0D
leonidurasov 0W / 1L / 0D
Most Played Opponents
neumannr 25W / 26L / 0D
balrol 17W / 15L / 2D
sakethedpuganti 12W / 20L / 0D
aliedalat 20W / 11L / 0D
mori1352 12W / 14L / 2D

Rating

Year Bullet Blitz Rapid Daily
2025 1108 1224
2024 1244 1237
2023 1267 1551
2022 1343 1489
2021 1302 1558 1300
2020 1399 1422
2019 1284 1515
2018 1328 1367
2017 1089 1272
2016 1126 1385
2015 1238 1320 1485
2014 987 1363 1483
Rating by Year2014201520162017201820192020202120222023202420251558987YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 164W / 157L / 6D 146W / 171L / 8D 63.0
2024 273W / 234L / 11D 219W / 293L / 7D 63.6
2023 383W / 382L / 17D 367W / 384L / 26D 65.9
2022 999W / 940L / 48D 926W / 1037L / 30D 63.8
2021 822W / 809L / 27D 796W / 832L / 30D 63.6
2020 643W / 673L / 20D 559W / 733L / 37D 64.8
2019 630W / 811L / 28D 616W / 811L / 21D 65.7
2018 542W / 631L / 17D 524W / 680L / 11D 64.4
2017 609W / 772L / 18D 607W / 776L / 18D 59.9
2016 948W / 977L / 25D 908W / 1029L / 22D 61.3
2015 414W / 376L / 13D 395W / 398L / 20D 62.0
2014 566W / 535L / 25D 540W / 589L / 11D 63.5

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Bishop's Opening 1419 685 716 18 48.3%
Elephant Gambit 1298 571 697 30 44.0%
Barnes Opening: Walkerling 1068 512 532 24 47.9%
Sicilian Defense 946 442 486 18 46.7%
Amazon Attack 561 271 275 15 48.3%
Barnes Defense 461 265 180 16 57.5%
Scandinavian Defense 407 208 187 12 51.1%
Amar Gambit 395 223 165 7 56.5%
French Defense: Advance Variation 394 175 208 11 44.4%
London System: Poisoned Pawn Variation 388 174 202 12 44.9%
Bullet Opening Games Wins Losses Draws Win Rate
Sicilian Defense 1848 864 964 20 46.8%
Bishop's Opening 1743 854 857 32 49.0%
Barnes Opening: Walkerling 1103 536 546 21 48.6%
Elephant Gambit 1085 486 576 23 44.8%
French Defense: Advance Variation 725 322 385 18 44.4%
Amazon Attack 692 304 384 4 43.9%
Bishop's Opening: 3.d3 614 287 320 7 46.7%
Blackburne Shilling Gambit 604 299 300 5 49.5%
Barnes Defense 595 295 288 12 49.6%
Scandinavian Defense 593 255 329 9 43.0%
Rapid Opening Games Wins Losses Draws Win Rate
Bishop's Opening 4 1 3 0 25.0%
Amazon Attack 2 0 2 0 0.0%
Sicilian Defense 1 1 0 0 100.0%
London System: Poisoned Pawn Variation 1 0 1 0 0.0%
Bishop's Opening: 3.d3 1 1 0 0 100.0%
Elephant Gambit 1 0 1 0 0.0%
Blackburne Shilling Gambit 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 25 0
Losing 14 1