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Anton Korobov GM

GOGIEFF Since 2017 (Active) Chess.com ♟♟♟♟♟
59.3%- 30.0%- 10.7%
Rapid 2589 26W 18L 27D
Blitz 3068 1108W 507L 197D
Bullet 2947 212W 157L 19D
Coach Chesswick's Profile Photo
Coach Chesswick

Hi Anton, here’s a condensed review of your recent online games

What’s working well

  • Flexible positional play
    • Your Italian-type win versus FairChess_on_YouTube shows excellent understanding of slow manoeuvres (e.g. 14.Ba2, 18.Rxf6!).
    • In the Semi-Slav you smoothly converted a structural edge once the e-file opened (…f6/…e5 break). Good feel for when to open the centre.
  • Piece activity & initiative
    • Multiple wins feature timely piece sacrifices (18.Rxf6, 26.fxg6+) that keep the opponent’s king under pressure.
    • You score well when you seize open files early – especially the f-file in KingLoek – GOGIEFF.
  • Rapid calculation accuracy
    • Critical forcing lines are usually calculated correctly; few outright blunders appear before the last minute scramble.
    • The tactile sequence 32.b4/34.Na5/38.a6/39.a7 was converted flawlessly under 4 minutes.

Key improvement themes

  1. Najdorf structure under pressure
    Loss vs. vi_pranav: after 9…Nfd7?! 11…Nb6? the queenside pieces became passive and you never solved 20.Qh6 / 27.Nf6+ (tactical motif Bg2-gystic).
    • Consider adding solid alternatives (…e5 or …Nbd7 lines) to your repertoire.
    • Revisit key ideas in the Najdorf against 6.Nb3/7.g4 sidelines – especially plans with …h6/…g5 to blunt g-pawn storms.
  2. Premature pawn thrusts
    • In several defeats (Bok, vi_pranav) …a5/…b5 were played before development was completed, loosening b6/c6 squares.
    • Adopt the rule “two pieces developed before two pawn pushes on the same wing” as an internal check.
  3. Time management
    • You lost on time in a won position versus Alexei_Kornev.
    Pattern: a long think (move 14-18) followed by bullet-mode at the end.
    • Train with a 30-second self-imposed cap for the first 15 moves; this builds an opening tempo buffer of 1–2 minutes.
  4. Converting extra material
    • Two lost games flipped after grabbing material (…Qxb2 Najdorf, …Qxb2 Queen’s Indian) without completing king safety.
    • Integrate the “loose pieces & loose kings” scan before every capture: Am I ahead of development? Which of my pieces becomes loose?

Concrete study plan

ThemeDrillGoal
Najdorf sidelines Analyse 10 annotated GM games vs 6.Nb3 / 7.g4; build your own notes. Have a clear reply to 7.g4 ready in 60 sec.
Defensive technique Play out “worse but holdable” positions vs engine for 20 moves. Reduce resignations in objectively drawable positions.
Clock discipline Blitz sessions with increment OFF; aim to reach move 20 with ≥50% of initial time. Internalise faster decision cycles.

Illustrative moment

Critical slip in Bok – GOGIEFF after 24…dxe4:


Engine shows equal after 25…hxg5! instead of 25…Ne4 (keeping f-file closed). Recognising when to exchange an attacker rather than block it would have preserved your compensation.

Stats & trends

• Your current 3090 (2025-04-15) stands at 3069 – impressive.
• Win-rate drops from 64 % in the first hour of play to 48 % after three consecutive games – consider micro-breaks.

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Next steps

  • Schedule a thematic sparring set on “defending vs h-pawn/lung attack” with a strong sparring partner.
  • Update your Najdorf notes this week; tag one model game each for Short, Ponomariov, and MVL setups.
  • Re-visit endings with rook + outside passed pawn vs rook + knight – common in your French Advance games.

Good luck in your upcoming events, and feel free to send a fresh batch of games for a deeper dive!


Prepared by your online coach – keep sharpening the blade.
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