Avatar of Luís Almeida

Luís Almeida

Username: BlackDuds

Location: Rio Grande do Norte

Playing Since: 2023-07-28 (Active)

Wow Factor: ♟♟♟♟

Chess.com

Rapid: 2248
171W / 165L / 30D
Blitz: 2258
3015W / 3250L / 343D
Bullet: 2139
593W / 590L / 54D

Biography of Luís Almeida (aka BlackDuds)

Luís Almeida, known in the chess world as BlackDuds, is a formidable player with a flair for fast and furious games. With a peak Blitz rating soaring to 2348 in 2025, Luís navigates the chessboard with a mix of crafty tactics and relentless determination.

Starting in 2023 with a Blitz rating around 1758, Luís quickly climbed the ranks, demonstrating impressive resilience and wit. After nearly 6,000 Blitz games and thousands more Bullet and Rapid matches, he’s earned a reputation for being a comeback artist—boasting a staggering 88.2% comeback rate after facing adversity. In fact, after losing a piece, Luís’s win rate is a stunning 100%, proving that his opponents are in for a psychological rollercoaster.

Luís's playing style is both patient and daring: his average victorious game lasts nearly 78 moves, embodying the spirit of a chess marathoner rather than a sprinter. His endgames are frequent and well-honed, occurring in over 76% of his games, allowing him to outmaneuver foes when it matters most.

Not one to throw in the towel easily, Luís resigns early in less than 1% of his games, but beware—when the going gets tough, this player refuses to quit. While his overall win rates hover just below the 50% mark, his tactical brilliance shines especially in Top Secret openings, which he plays extensively with nearly 5,000 games logged.

Luís’s favorite battles unfold in the twilight hours, where his best winning hour peaks at 10 PM, and he shows the highest win rate around 1 AM and 10 AM—perhaps fueled by a curious blend of late-night coffee and morning energy (or maybe just pure chess magic).

Outside the boards, BlackDuds is a pragmatic player with a slight tilt factor of 13—proof that even strong players have their off days (we won’t judge). His win rates differ notably when playing as White (48.2%) versus Black (44.43%), so perhaps a little superstition about colors is in play.

Whether he's sneaking past unsuspecting opponents with the Sicilian Defense or surprising with the Italian Game, Luís Almeida combines humor, endurance, and a dash of mystery—after all, his top choice opening is simply "Top Secret."


Coach's Avatar

Feedback Report for Luís Almeida

1. Snapshot

• Current form: consistent 2200-2250 blitz performer.
• Best recorded blitz rating: 2360 (2025-05-16).
• Typical session window:

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• Weekly activity trend:
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2. Strengths

  • Opening versatility: Comfortable with both 1.e4 and 1.d4; as Black you alternate between the King’s Indian / Modern setups (…g6) and the flexible …b6 systems. This keeps opponents guessing.
  • Tactical alertness: Your wins frequently feature alert counter-shots (e.g. …Qxf2 in the most recent win) and mating patterns in reduced material positions (Rh6# vs jednoruki-Krstivoje).
  • Fighting spirit in worse positions: Even when down material you look for practical chances and often flag higher-rated players.

3. Improvement Targets

3.1 Time Management

Half of the decisive results—both wins and losses—were decided on the clock. You often reach critical endgames with <10 s. Consider:

  • Setting a soft internal alarm to move by 15 s in non-forced positions.
  • Practising increment time controls (3 + 2) to build habit-loops of “move-then-breathe”.

3.2 Opening Clean-Up

a) With Black vs 1.e4
The Owen’s Defence (1…b6) gave away central control and cost several games after …Bb4 lines. Add a classical mainline to your repertoire (either 1…e5 or the solid French/Carokann) and reserve Owen’s for surprise value.

b) With Black vs 1.d4
In the King’s Indian Fianchetto (E62) you reached pleasant middlegames but sometimes drifted (…c6 > …c5 timing). Study model games by Bronstein and focus on the …e5/…c5 pawn breaks.

c) With White
Good feel for initiative, but occasional over-press (e.g. 26.d5?! in the loss vs KENNETHTARRAYO). Insert one move of prophylaxis before launching pawn storms—look for your opponent’s counter-punches.

3.3 Endgame Technique

You converted several rook endgames nicely, yet let two pawn endgames slip. Recommended routine:

  • Solve 3-5 basic king-and-pawn studies daily; focus on opposition and outside passed pawn themes.
  • Play out winning endgames vs an engine set to 2000 strength; aim for <30 extra moves.

3.4 Calculation Discipline

Your attacking games shine, but defensive calculation occasionally falters (missing …Qf1# ideas, pieces hanging on the back rank). Add 10 min/day of blindfold tactics or Guess-the-move to toughen visualization.

4. Illustrative Games

Recent Win (vs JSeahawk19) – note the central break …e5 and the Qe1 tactic

Recent Loss (vs KENNETHTARRAYO) – critical moment after 26.d5?

5. 30-Day Action Plan

  1. Week 1–2: Replace Owen’s with French Advance mainline; analyse 10 GM games, play 20 practice games.
  2. Week 3: Daily endgame drill (20 min) + rook-pawn endings chapter from Silman’s Endgame Course.
  3. Week 4: Switch to 5 + 3 blitz only; goal = sub-10 % losses on time.

6. Motivational Note

Your current rating already places you in the top 1 % of Chess.com blitz players. Small gains in clock handling and opening hygiene could realistically push you above 2300 this season. Keep the fighting spirit, refine the weak spots, and enjoy the climb!



🆚 Opponent Insights

Recent Opponents
chesspressto 3W / 0L / 0D
oleksandr_torba 1W / 2L / 0D
nguyentruong2311 1W / 0L / 0D
jacampaz 1W / 0L / 0D
kirison 0W / 1L / 0D
kociestopki 1W / 0L / 0D
yayagaga 0W / 3L / 0D
andrejchamp 0W / 1L / 0D
petergstone584697 0W / 2L / 0D
lucasyr 2W / 0L / 0D
Most Played Opponents
ermak42 19W / 14L / 1D
malburysoappinksoap 17W / 12L / 0D
chesswastetime 11W / 14L / 1D
marcoxdrez 22W / 3L / 1D
aziizly45 11W / 11L / 1D

Rating

Year Bullet Blitz Rapid Daily
2025 2139 2234 2248
2024 2033 2128 2196
2023 1934 2080 2086
Rating by Year20232024202522481934YearRatingBulletBlitzRapid

Stats by Year

Year White Black Moves
2025 757W / 727L / 85D 672W / 812L / 82D 76.9
2024 949W / 930L / 89D 870W / 983L / 107D 76.4
2023 286W / 283L / 32D 287W / 274L / 32D 73.1

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Blackburne Shilling Gambit 320 154 151 15 48.1%
Sicilian Defense 313 147 140 26 47.0%
Caro-Kann Defense 260 121 126 13 46.5%
Sicilian Defense: Najdorf Variation 235 92 138 5 39.1%
Scandinavian Defense 234 120 105 9 51.3%
Sicilian Defense: Closed 233 98 122 13 42.1%
Czech Defense 148 67 71 10 45.3%
Sicilian Defense: Closed, Anti-Sveshnikov Variation, Kharlov-Kramnik Line 122 61 58 3 50.0%
Modern 119 59 55 5 49.6%
Amar Gambit 116 52 53 11 44.8%
Rapid Opening Games Wins Losses Draws Win Rate
Blackburne Shilling Gambit 37 27 8 2 73.0%
Sicilian Defense: Najdorf Variation 19 9 8 2 47.4%
Sicilian Defense 18 10 8 0 55.6%
Caro-Kann Defense 14 4 9 1 28.6%
Scandinavian Defense 12 6 5 1 50.0%
Caro-Kann Defense: Exchange Variation 10 3 5 2 30.0%
Amazon Attack 8 4 4 0 50.0%
Sicilian Defense: Four Knights Variation, Cobra Variation 8 5 2 1 62.5%
Sicilian Defense: Closed 7 1 5 1 14.3%
Gruenfeld: Exchange Variation 7 3 2 2 42.9%
Bullet Opening Games Wins Losses Draws Win Rate
Amar Gambit 87 47 36 4 54.0%
Scandinavian Defense 79 43 33 3 54.4%
Alekhine Defense 65 28 36 1 43.1%
Sicilian Defense: Closed 56 25 29 2 44.6%
Australian Defense 52 25 24 3 48.1%
Barnes Defense 42 24 17 1 57.1%
Czech Defense 38 15 23 0 39.5%
Caro-Kann Defense 36 14 20 2 38.9%
Vienna Gambit, with Max Lange Defense 32 15 14 3 46.9%
Modern 30 16 11 3 53.3%

🔥 Streaks

Streak Longest Current
Winning 11 1
Losing 13 0