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Antoni Radzimski FM

Antoni_Radzimski Since 2025 (Active) Chess.com ♟♟♟♟♟
48.3%- 42.4%- 9.4%
Blitz 2800 1133W 1008L 222D
Bullet 2711 135W 105L 24D
Coach Chesswick's Profile Photo
Coach Chesswick

Quick summary

Nice set of blitz games — you showed strong attacking instincts and an excellent feel for dynamic positions, especially in the Najdorf game where you castled long and crashed through on the kingside. At the same time, the loss shows a recurring theme: when the center locks or your opponent builds a passed pawn, you sometimes lack a clear counterplan and allow the initiative to slip. Below are focused, practical suggestions to keep the positives and fix the leaks.

Highlighted game (recent win)

Opponent: Chinguun Sumiya — played an aggressive anti-Najdorf line; you answered with opposite-side castling and faster kingside play.

  • Key features: early h-pawn advance, long castling, coordinated queen + rooks on the kingside, converting a passed d‑pawn into decisive threats.
  • Why it worked: piece activity and tempo — you kept attacking chances while your opponent’s pieces were tied to defense. You punished passive piece placement and used your queen to invade at the right moment.

Replay the game:

What you’re doing well

  • Choosing sharp, unbalanced lines: your Najdorf handling is a genuine weapon — your WinRate in the Najdorf is excellent (66.7%). See Sicilian Defense: Najdorf Variation.
  • Active piece play: you consistently bring pieces into the attack quickly and recognize when to open lines (rooks and queen coordination).
  • Tactical awareness: you spotted and executed sequences that converted a passed pawn and won material — good calculation in sharp positions.
  • Opening variety: you have strong results across several systems (Caro-Kann, Amazon Attack, East Indian) which gives you repertoire flexibility.

Main weaknesses to target

  • Counterplay against central/pawn storms: in the recent loss you struggled once the opponent created a strong passed pawn on d6. Work on generating concrete counterplay (active piece exchanges, blocking squares, timely pawn breaks) instead of passive maneuvers. See East Indian Defense.
  • Timing of pawn thrusts: moves like ...h5 (in the loss) can be useful but must be timed when you have concrete follow-up. If the center is collapsing against you, defensive moves or piece trades are often preferable.
  • Time management in blitz: you often reach critical tactical sequences with low clock. Try to keep 10–20 seconds in reserve for key complications — prioritize simple plans when the clock is low.
  • Overlooking endgame conversion lines: in close endgame-like middlegames you sometimes choose the wrong simplification path. Revisit basic rook and minor-piece endgames and conversion technique.

Concrete drills and training plan (next 2–4 weeks)

  • Tactics: 20 minutes daily focused on pattern recognition (pins, forks, discovered attacks, mating nets). Limit to 8–12 puzzles per session and review mistakes deeply.
  • Opposite-side castling scenarios: study 8–10 model games where White and Black castle on opposite sides — learn the typical pawn storms and defensive resources. Focus on when to open files vs when to consolidate.
  • Endgame basics: 3 sessions per week on rook endings, knight vs pawn, and converting a passed pawn under opposition. Short, frequent sessions are better than long ones in blitz training.
  • Opening refinement: keep Najdorf as a core weapon. Work one week on typical pawn breaks and one week on anti-Najdorf setups you faced (6.h4 ideas). Use master games and a short engine check for tactical refutations.
  • Blitz practice plan: play 6–10 blitz games with a focused headline (e.g., “play opposite-side castling and practice pawn storms”) and do quick post-mortems on your defeats and narrow wins.

Immediate fixes for similar positions

  • When your opponent builds a dangerous passed pawn (like d6 → d7): look for piece exchanges that reduce its escort (trade one attacker of the pawn), blockade possibilities, or counterplay on the other side — don’t react with unrelated pawn pushes.
  • If you have opposite-side castling: prioritize pawn storms and secure your king with luft only when you can afford it; otherwise push the attack or open lines immediately.
  • Short-term practical tip: when down to 30 seconds, simplify if you have a tangible edge; complicate only if you’re better at time scrambles than your opponent.

Suggested study material (quick picks)

  • 10–15 annotated games in the Najdorf showing opposite-side attacks.
  • Tactics trainer sessions with emphasis on mating nets and queen infiltrations.
  • Short endgame course (rook endings + passed pawn technique).

Next steps

  • Pick one tactical motif to drill every day for two weeks (example: sacrifices to open the enemy king).
  • Play a batch of 20 blitz games with one opening focus (Najdorf or your preferred reply) and do a 2–3 minute post-mortem on each loss.
  • Share one or two critical games after a week and we’ll do a targeted review on decision points and move alternatives.

Closing / motivation

Your rating curve and opening win rates show you’re operating at a very high level — small, focused adjustments (tactics routine + clearer counterplay vs passed pawns) will yield quick improvement in blitz results. Keep the aggressive style — just add a sharper defensive toolbox for those closed/blocked moments.

Want me to annotate one loss move-by-move or create a 2-week daily training checklist tailored to your schedule? I can prepare it — tell me how much time you can commit per day.

Other recent opponents

  • Loss vs jarred-vanderbilt — review the line where the d‑pawn became decisive.

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