Avatar of Dwlyan Santos

Dwlyan Santos

Username: DoMateClan

Location: São Sebastião do Paraíso MG

Playing Since: 2014-04-30 (Active)

Wow Factor: ♟♟♟♟♟♟

Chess.com

Daily: 1548
15W / 4L / 1D
Rapid: 2341
349W / 341L / 89D
Blitz: 2411
19746W / 22873L / 2950D
Bullet: 2323
2480W / 3099L / 353D

Dwlyan Santos — DoMateClan

Dwlyan Santos, better known to the chess world as DoMateClan, is a dynamic chess streamer who turns blitz battles into a celebration of speed, wit, and a lively chat. His streams are a fixture for fans who crave quick decisions, sharp tactics, and a dash of humor between moves.

His preferred time control is Blitz, and his channel has become a hub for fans who love fast, high-pressure chess with high-energy commentary.

Blitz Rating20142015201620172018201920202021202220232024202523501573YearBlitz Rating

Streaming persona and style

DoMateClan brings a unique blend of aggressive endgames and practical tactics. A seasoned blitz competitor, he shows a knack for turning precarious positions into wins, often pulling off dramatic comebacks. His approach leans into the chaos of rapid-fire play, while his stream keeps the mood light with humor and chat engagement.

Career highlights

From the first glow of his channel to the present, he has built a loyal community around fast-paced chess. He has documented notable streaks and records along the way, including a longest winning run of 17 games and a longest losing stretch of 19. His peak Blitz rating climbed to the mid-2500s in 2025, marking a high point in his Blitz journey. He has faced a variety of opponents and built rivalries with players like harryhenri, nostradonuts, and ravypintodiniz, among others.

Community and personality

Beyond the board, DoMateClan is known for mentoring new players, sharing learning resources, and keeping a playful, welcoming vibe in his chat. His streams are as much about community as they are about chess, with a willingness to laugh at blunders and celebrate clever ideas alike.

Chess journey in a nutshell

  • Blitz-focused streams with an engaging, fast-paced style
  • Strong endgame sense and comeback potential
  • Extensive data behind openings and time controls, shared with viewers

Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary for Dwlyan Santos

Solid blitz form — your opening preparation (especially the Sicilian/Kan lines) and attacking sense are clear strengths. Recent losses point to a few recurring evaluation and time-management issues in sharp middlegames. You're trending up overall; small targeted fixes will convert more of your close games into wins.

What you’re doing well

  • Reliable opening structure: you reach familiar middlegames quickly and confidently, which limits early surprises.
  • Strong attacking intuition: you spot mating nets and coordination patterns (queen+rook) and finish accurately when the opponent’s king is exposed.
  • Active piece placement: you use open files and centralization effectively to increase pressure and create targets.
  • Consistent longer-term progress: your 3–6 month trends and Strength Adjusted Win Rate show real improvement rather than random fluctuation.

Recurring issues to fix

  • Early material grabs with incomplete development — the queen excursions (example vs montesori78) often look tempting but allow counterplay and tempo loss.
  • Pawn races and passed pawns on the flank — you’ve lost games where a passed pawn became decisive after simplifying into an endgame; count race moves before trading rooks/queens.
  • Time pressure decisions in blitz — when your clock gets low you opt for risky complications instead of safe simplifications or clear candidate moves.

Concrete, practical fixes

  • Rule of thumb: if you win material but are behind in development or your king is exposed, assume the capture is risky — prioritize completing development or neutralizing opponent threats first.
  • When simplifying into an endgame, quickly evaluate passed pawn races. If the opponent’s passed pawn is faster, avoid trades that hand them the winning plan.
  • Blitz clock plan: under 30 seconds, switch to “safe mode” — pick the best of 2–3 candidate moves and prefer simplification if you’re ahead or equal.
  • Practice 5–10 minute tactical bursts focused on discovered attacks, pins, and back-rank patterns you meet often in the Kan/Maroczy structures.

Study & training plan (weekly)

  • 3× per week: 20 minutes of tactics (mixed difficulty, emphasize 3–5 ply calculation).
  • 2× per week: 20 minutes opening review — pick one Kan/subvariation plan and memorize 2 typical pawn breaks and 3 piece locations for both sides.
  • 1× per week: 30 minutes endgame practice — rook endgames and passed pawn races (these convert many close blitz wins/losses).
  • Play a 10–20 blitz game block and annotate the 3 most instructive losses — identify the one move that changed the evaluation in each.

Drills for the next 2 weeks

  • Daily 15 minutes: 10 tactical puzzles; note the theme (fork, pin, discovered check) and repeat similar puzzles.
  • Every other day: 10 minutes of fast endgame positions (rook+pawn) — convert or stop passed pawns under time pressure.
  • Weekly: review 5 losses and mark “the critical move” — practice pause-and-count (material, king safety, opponent's threats) before deciding.

Key games & positions to review

Loss to study — opening queen excursion and the later pawn‑race consequences (focus on: was Qxc3 worth it?):

Win to model — converting active pieces and winning after central exchanges (good example of turning initiative into a clean finish):

Short-term goals (next 14 days)

  • Complete the drills above and reduce “risky pawn grabs” in the opening — keep a tally and aim to decline 3 of 5 early material temptations in blitz games.
  • Annotate your last 10 losses and find the single mis-evaluation in each; practice the alternative move in a training game.
  • Work one hour on Kan plans — pick two model games and extract typical pawn breaks (b5, d5) and piece placements.

Follow-up

  • If you want, send 1–2 specific positions (FEN or a short move list) you felt unsure about and I’ll give 2–3 candidate moves with pros/cons for each.
  • Review opponent files: montesori78 and dhxgenzo to see how they punished typical errors.
  • Study the opening family you play most: Sicilian Defense: Kan Variation, Knight Variation.

Want a 2‑week personalized micro-plan (with daily tasks and exact puzzles)? Say “Yes” and I’ll prepare it.



🆚 Opponent Insights

Recent Opponents
montesori78 0W / 1L / 0D View
markusnuttus 3W / 1L / 0D View
pol_player_1 0W / 1L / 0D View
vonnegut23 1W / 1L / 0D View
alfettagtv 2W / 2L / 0D View
Maciej Mroziak 0W / 1L / 0D View
vadymyoutube 0W / 2L / 0D View
dogwarts 1W / 0L / 0D View
manimi30 1W / 1L / 0D View
chessleopard1969 1W / 1L / 1D View
Most Played Opponents
harryhenri 98W / 7L / 8D View Games
ravypintodiniz 39W / 17L / 2D View Games
nostradonuts 49W / 4L / 1D View Games
croppley 24W / 27L / 1D View Games
Francisco Ferrari 29W / 17L / 5D View Games

Rating

Year Bullet Blitz Rapid Daily
2026 2389 2319
2025 2323 2397 2358 1548
2024 2318 2350 2210 1648
2023 2302 2310 2161 1648
2022 2304 2318 2164 1648
2021 2301 2250 2147
2020 2071 2262 2002 1713
2019 2027 2250 1518 1713
2018 2003 2046 1476 1691
2017 1910 2025 1384
2016 2004 1924 1685
2015 1601 1831
2014 1426 1573 1565
Rating by Year201420152016201720182019202020212022202320242025202623971384YearRatingBulletBlitzRapidDaily

Stats by Year

Year White Black Moves
2026 2W / 3L / 0D 0W / 5L / 1D 95.4
2025 1142W / 1215L / 193D 1080W / 1285L / 206D 85.3
2024 1270W / 1378L / 185D 1151W / 1478L / 197D 84.0
2023 597W / 674L / 109D 527W / 755L / 120D 83.8
2022 643W / 730L / 122D 572W / 770L / 116D 84.7
2021 1925W / 1938L / 304D 1815W / 2052L / 280D 82.7
2020 948W / 969L / 161D 873W / 1069L / 172D 80.6
2019 915W / 847L / 131D 839W / 942L / 122D 80.1
2018 1072W / 1059L / 115D 909W / 1193L / 126D 80.0
2017 1140W / 1201L / 129D 1022W / 1321L / 120D 77.0
2016 1568W / 1764L / 176D 1440W / 1904L / 176D 78.7
2015 476W / 545L / 54D 477W / 554L / 40D 74.1
2014 268W / 221L / 22D 235W / 254L / 28D 71.8

Openings: Most Played

Blitz Opening Games Wins Losses Draws Win Rate
Sicilian Defense: Kan Variation, Knight Variation 2450 1168 1138 144 47.7%
French Defense: Advance Variation 2414 1116 1127 171 46.2%
Sicilian Defense: Alapin Variation, Sherzer Variation 1929 797 1008 124 41.3%
Blackburne Shilling Gambit 1824 848 845 131 46.5%
Scandinavian Defense 1536 709 732 95 46.2%
Sicilian Defense: Alapin Variation 1515 640 766 109 42.2%
Sicilian Defense: Najdorf Variation 1513 717 712 84 47.4%
Caro-Kann Defense 1255 579 594 82 46.1%
Sicilian Defense: Closed 1240 489 660 91 39.4%
Czech Defense 1138 487 595 56 42.8%
Bullet Opening Games Wins Losses Draws Win Rate
Scandinavian Defense 304 129 159 16 42.4%
Sicilian Defense: Alapin Variation, Sherzer Variation 266 115 137 14 43.2%
Sicilian Defense: Kan Variation, Knight Variation 232 111 106 15 47.8%
French Defense: Advance Variation 227 113 102 12 49.8%
Amar Gambit 219 84 125 10 38.4%
Czech Defense 203 69 120 14 34.0%
Colle System: Rhamphorhynchus Variation 199 76 112 11 38.2%
Caro-Kann Defense 196 74 111 11 37.8%
Blackburne Shilling Gambit 192 89 94 9 46.4%
Alekhine Defense 170 78 83 9 45.9%
Daily Opening Games Wins Losses Draws Win Rate
Sicilian Defense 4 4 0 0 100.0%
London System: Poisoned Pawn Variation 2 1 1 0 50.0%
Scotch Game 2 2 0 0 100.0%
Scandinavian Defense 2 1 1 0 50.0%
Sicilian Defense: Alapin Variation 2 2 0 0 100.0%
Sicilian Defense: Classical Variation 1 1 0 0 100.0%
Philidor Defense 1 1 0 0 100.0%
Sicilian Defense: Dragon Variation, Accelerated Dragon 1 1 0 0 100.0%
Sicilian Defense: Najdorf Variation 1 1 0 0 100.0%
Italian Game: Two Knights Defense 1 0 1 0 0.0%

🔥 Streaks

Streak Longest Current
Winning 17 0
Losing 19 7
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