Prepare against Nina Bos

Poland · World #58,361 classical · FIDE ID 91111277

When preparing against Nina Bos, expect 1.e4 in 98% of White games. Against 1.e4 the reply is 1...c5 (98% of games); against 1.d4, 1...d5 (100%).

Our database contains 133 games by Nina Bos, covering Mar 2024 to Aug 2026. Below you'll find Nina Bos's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Nina Bos 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 Nina Bos's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Nina Bos's side.

First moves as White (60 games)

Main lines as White

• 1.e4 — 98% of White games, 72.9% score
  • …c5 (34% of these games) — Bos usually continues Nc3 (71.4% score)
  • …e5 (31% of these games) — Bos usually continues Nf3 (87.5% score)
  • …e6 (15% of these games) — Bos usually continues d4 (75.0% score)
• 1.d4 — 2% of White games, 0.0% score
  • …d5 (100% of these games) — Bos usually continues Nc3 (0.0% score)

As Black against 1.e4 (50 games)

As Black against 1.d4 (14 games)

Nina Bos's chess games

All 133 games by Nina Bos in the Chess.ceo database (Mar 2024 - Aug 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: 76 wins, 18 draws, 39 losses.

Openings as White

Openings as Black

Notable wins

Top events

Frequently asked questions

Where can I find Nina Bos's chess games?

133 games by Nina Bos, from Mar 2024 to Aug 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 Nina Bos has played.

What does Nina Bos play on the first move as White?

Across 60 games with White in our database, Nina Bos opens with 1.e4 (98% of games), 1.d4 (2% of games). Against 1.e4 as Black, Nina Bos answers 1...c5 (98% of games), 1...d5 (2% of games). Against 1.d4: 1...d5 (100% of games).

What openings does Nina Bos play as White?

As White, Nina Bos's most-played openings in our database are: Sicilian: Closed (14 games, 71.4% win rate); French: Exchange Variation (7 games, 85.7% win rate); Scotch Game (7 games, 100.0% win rate). The full breakdown of 60 games with White is in the table above.

What openings does Nina Bos play as Black?

As Black, Nina Bos most often plays: Sicilian (14 games, 35.7% win rate); Sicilian: Accelerated Dragon (12 games, 33.3% win rate); English Opening: Reverse Sicilian (7 games, 28.6% win rate). See the table above for the top ten Black openings across 73 games.

What is Nina Bos's FIDE rating?

Nina Bos is currently rated 1,862 in classical chess, 1,758 in rapid and 1,808 in blitz. Peak classical rating: 1,862 (Aug 2026).

How many games has Nina Bos played?

Our database contains 133 games by Nina Bos, covering Mar 2024 to Aug 2026. Overall record: 76 wins, 18 draws, 39 losses (57.1% win rate).

How do I prepare against Nina Bos?

133 games by Nina Bos 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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