Avatar of Renato Quintiliano

Renato Quintiliano GM

QuintilianoR Osasco, Sao Paulo Since 2012 (Active) Chess.com ♟♟♟♟♟♟
51.4%- 38.5%- 10.0%
Bullet 2627
241W 177L 29D
Blitz 2806
3798W 2961L 770D
Rapid 2651
101W 56L 27D
Daily 2108
133W 8L 9D
Coach Chesswick's Profile Photo
Coach Chesswick

Renato, here is some tailored feedback based on your last dozen games.

📈 What already works

  • Opening consistency. As White you switch smoothly between 1.d4 and 1.Nf3 systems, while as Black you handle both the Nimzo-Indian and the Modern Steinitz Ruy López with confidence. Your move-order knowledge regularly forces high-rated opponents to think early.
  • Tactical alertness. Your win against huzhening (2851) shows razor-sharp calculation. The shot 22.Qg4+! exploited every tempo:

  • Conversion technique. When you reach positions with a clear material edge you generally cash in quickly; many wins end before move 30.

🔍 Priority study themes

  1. Time management. • Two of your three most recent losses (incl. one to Billy Fellowes ≈1800) were simply flag-outs in won or drawable positions.
    • Aim to keep at least 20 s on the clock entering any endgame. Practical fix: play “increment only” sparring games and forbid yourself to drop under 40 s until move 20.
  2. Kingside pawn commitments. • In several Sicilian & Semi-Slav games you pushed …g6/…h5 or …g5/…h6 too early and became a target.
    • Drill the idea of prophylaxis: ask “What will h5/h6 weaken?” before playing it. A simple rule: if your king will still castle that side, postpone the pawn move unless you gain a concrete tactic.
  3. Central tension in QGD structures. • Against 5…c5 (Austrian QGD) your 6. Nc3?! Qa5 line cost you a pawn twice.
    • Refresh the mainline: 6.e3! or 6.Nf3 and meet …Qa5 with Bd2, maintaining the strong d-pawn.
  4. Endgame simplification choices. • A few losses stemmed from trading into technically worse endings (e.g. Semi-Slav game vs. Lennis Martinez Ramirez where 22…c5? opened files for White).
    • Practical exercise: take ten queen-and-rook endings from your database and analyse with 7-piece tablebases; note when not to trade.

🗓️ Suggested weekly routine

DayFocusMinutes
Mon15 key Ruy López positions + spaced-repetition45
TueEndgame drill (rook + pawn vs rook)30
WedPlay 10 × 3|2 games with strict clock discipline40
ThuReview the 3 worst time scrambles from Wed25
FriTactics trainer – only hard mode30
SatSparring session vs 2700+ friend/bot40
SunRest / casual Chess960 for creativity

📊 Quick stats

Peak Blitz rating: 2829 (2025-06-19)  •  Hour-by-hour performance:

01234567891011121314151617181920212223100%0%Hour of Day
 •  Activity by day:
MonTueWedThuFriSatSun100%0%Day of Week

✅ Action checklist for the next 20 games

  • ⏱️ Stay above 40 s until move 20.
  • 👑 Castle before launching flank pawn storms.
  • ⚔️ If up material, trade pieces – not pawns.
  • 📒 Tag each game with one theme (time-trouble, opening prep, endgame).

Keep up the excellent work, Renato. Small refinements in time usage and pawn-structure awareness can push you comfortably past the 2800 blitz barrier.


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