Jan Businski
POL · FIDE ID 21012377 · 46 tournament games since 2024
Standard
1979
#841 in POL (active)
Rapid
1934
#994 in POL (active)
Blitz
1830
#1400 in POL (active)
Score
49%
12 W · 21 D · 13 L
Opp. avg
1953
Last 46 games
Last game
2026-07-13
Polish Youth Rapid & Blitz Championships 2026 | Blitz | O14
Prep summary
- As White: 1.d4 in 100% of games (scores 52%).
- Against 1.e4: 1...e6 in 9 of 10 games (French Defense), scoring 56%.
- Against 1.d4: 1...Nf6 in 7 of 7 games (Indian Defense), scoring 29%.
- Weak spot: French Defense: Classical Variation, Burn Variation as Black, only 33% in 3 games.
- Comfort zone: Queen's Indian Defense: Spassky System as White, 67% in 3 games.
- By opponent strength: 34% against higher-rated players, 75% against lower-rated.
Based on 46 over-the-board games (25 classical · 14 rapid · 1 blitz). 23 with White (52%), 23 with Black (46%).
Openings as White
First move
| 1.d4 | 23 | 52% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Pawn Game: Symmetrical Variation | 4 | 38% |
| Catalan Opening | 4 | 38% |
| Queen's Indian Defense: Spassky System | 3 | 67% |
| Queen's Indian Defense, with e3 | 2 | 75% |
| Queen's Gambit Accepted: Normal Variation | 1 | 0% |
Openings as Black
Against 1.e4 (10 games)
| 1...e6 French Defense | 9 | 56% |
| 1...c5 Sicilian Defense | 1 | 50% |
Against 1.d4 (7 games)
| 1...Nf6 Indian Defense | 7 | 29% |
Most played
| Opening | Games | Score |
|---|---|---|
| French Defense: Classical Variation, Burn Variation | 3 | 33% |
| French Defense: Steinitz Variation, Boleslavsky Variation | 3 | 50% |
| French Defense: Advance Variation, Euwe Variation | 2 | 75% |
| English Opening: King's English Variation, Reversed Sicilian | 2 | 50% |
| English Opening: King's English Variation, Closed System, Full Symmetry | 2 | 75% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-07-13 | Aleksander Kopacki (2011) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O14 | L |
| 2026-07-13 | Milosz Madejski (2216) Polish Youth Rapid & Blitz Championships 2026 | Blitz | O14 | L |
| 2026-07-11 | Mateusz Strus (2047) Polish Youth Rapid & Blitz Championships 2026 | Rapid | O14 | L |
| 2026-07-11 | Matvii Bilochenko (2036) Polish Youth Rapid & Blitz Championships 2026 | Rapid | O14 | ½ |
| 2026-07-07 | Jan Bednarek (2092) 25th European Youth Rapid & Blitz Chess Championship | Rapid | O14 · rapid | L |
| 2026-05-29 | Olaf Stanczak (1936) Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 · classical | ½ |
| 2026-05-28 | Stanislaw Stachniak (1982) Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 · classical | ½ |
| 2026-05-27 | Marcin Pyrek (1937) Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 · classical | ½ |
| 2026-05-26 | Wiktor Domanski (2020) Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 · classical | ½ |
| 2026-05-25 | Piotr Wcislo (1560) Drużynowe Mistrzostwa Polski Juniorów - II Liga | Mecze 11-18 · classical | W |
Data: FIDE rating list (October 2026 list; national ranks count active players) and tournament games broadcast on Lichess since 2020 (open data, CC0). Results are matched to FIDE players by name or FIDE ID and may be incomplete. This page shows public chess results only. Is this you and you want the page removed? Email chessmoose1@gmail.com and we remove it.