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Prepare against Jan Businski

Poland · World #31,131 classical · FIDE ID 21012377

When preparing against Jan Businski, expect 1.d4 in 100% of White games. Against 1.e4 the reply is 1...e6 (91% of games); against 1.d4, 1...Nf6 (82%).

Our database contains 53 games by Jan Businski, covering Aug 2018 to Aug 2026. Below you'll find Jan Businski's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Jan Businski 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

Time controlCurrentPeakPeak date
Classical1,9791,979Aug 2026
Rapid1,9091,909Aug 2026
Blitz1,7921,792Aug 2026

Performance record

SplitGamesWinsDrawsLossesWin rate
Overall5317122432.1%
As White25115944.0%
As Black28671521.4%

Move-by-move preparation stats

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

First moves as White (25 games)

MoveGamesSharePlayer score
d425100.0%54.0%

Main lines as White

As Black against 1.e4 (11 games)

MoveGamesSharePlayer score
e61090.9%45.0%
c519.1%100.0%

As Black against 1.d4 (11 games)

MoveGamesSharePlayer score
Nf6981.8%16.7%
d5218.2%0.0%

Jan Businski's chess games

All 53 games by Jan Businski in the Chess.ceo database (Aug 2018 - 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: 17 wins, 12 draws, 24 losses.

Openings as White

ECOOpeningGamesW/D/LWin rate
E00Catalan72/1/428.6%
D02Queen's Pawn Game63/2/150.0%
E14Queen's Indian Defense32/1/066.7%
A53Indian Defense21/0/150.0%
A58Benoni Defense21/0/150.0%
D32Queen's Gambit Declined21/0/150.0%
E11Bogo-Indian Defense11/0/0100.0%
D91Grünfeld Defense10/0/10.0%
E62King's Indian Defense10/1/00.0%

Openings as Black

ECOOpeningGamesW/D/LWin rate
C11French: Classical Variation60/4/20.0%
E12Queen's Indian Defense30/1/20.0%
A21English Opening: Reverse Sicilian32/1/066.7%
E00Catalan20/0/20.0%
A15English Opening20/0/20.0%
C05French: Tarrasch Variation21/0/150.0%
C02French: Advance Variation21/1/050.0%
B90Sicilian: Najdorf11/0/0100.0%
D45Slav Defense10/0/10.0%
A46Indian Defense10/0/10.0%

Notable wins

DateOpponentEloEventECO
Oct 2025Karol Leszczewicz1,988ch-POL U20A58
Jan 2026Antoni Pieszko1,861Turniej o Puchar Burmistrza Augustowa (OPEN) - Artefactum Games - Wojna UmysłówA26
Aug 2025Ignacy Czachurski1,7249th Irena Warakomska MemE11
Aug 2025Kacper Boguszewski1,6989th Irena Warakomska MemB90
Jan 2026Jan Plesiuk1,688Turniej o Puchar Burmistrza Augustowa (OPEN) - Artefactum Games - Wojna UmysłówD02

Top events

EventYearGamesScoreTPR
ch-POL U202025941,927
9th Irena Warakomska Mem2025951,925
ch-POL U102022931,030
Turniej o Puchar Burmistrza Augustowa (OPEN) - Artefactum Games - Wojna Umysłów202694.51,970
Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-182026851,982
Polish Youth Rapid & Blitz Championships 2026 | Rapid | O142026212,041
Polish Youth Rapid & Blitz Championships 2026 | Blitz | O142026201,713
Warsaw Maciei Mem Blitz2024201,877
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Frequently asked questions

Where can I find Jan Businski's chess games?

53 games by Jan Businski, from Aug 2018 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 Jan Businski has played.

What does Jan Businski play on the first move as White?

Across 25 games with White in our database, Jan Businski opens with 1.d4 (100% of games). Against 1.e4 as Black, Jan Businski answers 1...e6 (91% of games), 1...c5 (9% of games). Against 1.d4: 1...Nf6 (82% of games), 1...d5 (18% of games).

What openings does Jan Businski play as White?

As White, Jan Businski's most-played openings in our database are: Catalan (7 games, 28.6% win rate); Queen's Pawn Game (6 games, 50.0% win rate); Queen's Indian Defense (3 games, 66.7% win rate). The full breakdown of 25 games with White is in the table above.

What openings does Jan Businski play as Black?

As Black, Jan Businski most often plays: French: Classical Variation (6 games, 0.0% win rate); Queen's Indian Defense (3 games, 0.0% win rate); English Opening: Reverse Sicilian (3 games, 66.7% win rate). See the table above for the top ten Black openings across 28 games.

What is Jan Businski's FIDE rating?

Jan Businski is currently rated 1,979 in classical chess, 1,909 in rapid and 1,792 in blitz. Peak classical rating: 1,979 (Aug 2026).

How many games has Jan Businski played?

Our database contains 53 games by Jan Businski, covering Aug 2018 to Aug 2026. Overall record: 17 wins, 12 draws, 24 losses (32.1% win rate).

How do I prepare against Jan Businski?

53 games by Jan Businski 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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