Prepare against Ondrej Boff

Czechia · World #29,779 classical · FIDE ID 23733950

When preparing against Ondrej Boff, expect 1.e4 in 98% of White games. Against 1.e4 the reply is 1...c5 (54% of games); against 1.d4, 1...Nf6 (100%).

Our database contains 107 games by Ondrej Boff, covering Dec 2019 to Sep 2026. Below you'll find Ondrej Boff's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Ondrej Boff 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 Ondrej Boff's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Ondrej Boff's side.

First moves as White (52 games)

Main lines as White

• 1.e4 — 98% of White games, 45.1% score
  • …c5 (49% of these games) — Boff usually continues Nf3 (44.0% score)
  • …e6 (20% of these games) — Boff usually continues d4 (14.3% score)
  • …e5 (18% of these games) — Boff usually continues Bc4 (78.6% score)
• 1.Nf3 — 2% of White games, 100.0% score
  • …d5 (100% of these games) — Boff usually continues g3 (100.0% score)

As Black against 1.e4 (28 games)

As Black against 1.d4 (11 games)

Ondrej Boff's chess games

All 107 games by Ondrej Boff in the Chess.ceo database (Dec 2019 - 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: 37 wins, 19 draws, 50 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Ondrej Boff's chess games?

107 games by Ondrej Boff, from Dec 2019 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 Ondrej Boff has played.

What does Ondrej Boff play on the first move as White?

Across 52 games with White in our database, Ondrej Boff opens with 1.e4 (98% of games), 1.Nf3 (2% of games). Against 1.e4 as Black, Ondrej Boff answers 1...c5 (54% of games), 1...d5 (46% of games). Against 1.d4: 1...Nf6 (100% of games).

What openings does Ondrej Boff play as White?

As White, Ondrej Boff's most-played openings in our database are: Sicilian (11 games, 36.4% win rate); Sicilian: Moscow Variation (8 games, 25.0% win rate); Sicilian: Rossolimo (4 games, 25.0% win rate). The full breakdown of 52 games with White is in the table above.

What openings does Ondrej Boff play as Black?

As Black, Ondrej Boff most often plays: Scandinavian Defense: Main Line (13 games, 38.5% win rate); Sicilian (10 games, 20.0% win rate); Benoni Defense (6 games, 33.3% win rate). See the table above for the top ten Black openings across 55 games.

What is Ondrej Boff's FIDE rating?

Ondrej Boff is currently rated 1,988 in classical chess, 1,907 in rapid and 1,826 in blitz. Peak classical rating: 2,101 (Apr 2026).

How many games has Ondrej Boff played?

Our database contains 107 games by Ondrej Boff, covering Dec 2019 to Sep 2026. Overall record: 37 wins, 19 draws, 50 losses (34.6% win rate).

How do I prepare against Ondrej Boff?

107 games by Ondrej Boff 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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