Prepare against Marek Lasok

Poland · World #14,122 classical · FIDE ID 21848572

When preparing against Marek Lasok, expect 1.e4 in 84% of White games. Against 1.e4 the reply is 1...c5 (100% of games); against 1.d4, 1...Nf6 (93%). Lowest win rate among frequent openings: Sicilian as Black, 37.5% over 16 games.

Our database contains 116 games by Marek Lasok, covering Dec 2016 to Sep 2026. Below you'll find Marek Lasok's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Marek Lasok before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.

Ratings

Performance record

Move-by-move preparation stats

Straight from the preparation tree built over all of Marek Lasok's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Marek Lasok's side.

First moves as White (58 games)

Main lines as White

• 1.e4 — 84% of White games, 60.2% score
  • …c5 (49% of these games) — Lasok usually continues Nf3 (63.0% score)
  • …e6 (22% of these games) — Lasok usually continues d4 (59.1% score)
  • …e5 (12% of these games) — Lasok usually continues Bc4 (62.5% score)
• 1.d4 — 9% of White games, 70.0% score
  • …Nf6 (60% of these games) — Lasok usually continues Bg5 (100.0% score)
  • …d5 (40% of these games) — Lasok usually continues c4 (25.0% score)

As Black against 1.e4 (35 games)

As Black against 1.d4 (15 games)

Marek Lasok's chess games

All 116 games by Marek Lasok in the Chess.ceo database (Dec 2016 - Sep 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 40 wins, 39 draws, 37 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Marek Lasok's chess games?

116 games by Marek Lasok, from Dec 2016 to Sep 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Marek Lasok has played.

What does Marek Lasok play on the first move as White?

Across 58 games with White in our database, Marek Lasok opens with 1.e4 (84% of games), 1.d4 (9% of games), 1.c4 (7% of games). Against 1.e4 as Black, Marek Lasok answers 1...c5 (100% of games). Against 1.d4: 1...Nf6 (93% of games), 1...d5 (7% of games).

What openings does Marek Lasok play as White?

As White, Marek Lasok's most-played openings in our database are: French: Advance Variation (10 games, 30.0% win rate); Sicilian: Najdorf (7 games, 71.4% win rate); Sicilian (6 games, 50.0% win rate). The full breakdown of 58 games with White is in the table above.

What openings does Marek Lasok play as Black?

As Black, Marek Lasok most often plays: Sicilian (16 games, 37.5% win rate); Sicilian: Rossolimo (9 games, 0.0% win rate); Grünfeld Defense (7 games, 42.9% win rate). See the table above for the top ten Black openings across 58 games.

What is Marek Lasok's FIDE rating?

Marek Lasok is currently rated 2,116 in classical chess, 1,990 in rapid and 1,891 in blitz. Peak classical rating: 2,116 (Sep 2026).

How many games has Marek Lasok played?

Our database contains 116 games by Marek Lasok, covering Dec 2016 to Sep 2026. Overall record: 40 wins, 39 draws, 37 losses (34.5% win rate).

How do I prepare against Marek Lasok?

116 games by Marek Lasok reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.

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