Piotr Jaroszewski
POL · FIDE ID 21810249 · 47 tournament games since 2023
Standard
1773
#2028 in POL (active)
Rapid
1618
#5301 in POL (active)
Blitz
1642
#3336 in POL (active)
Score
53%
18 W · 14 D · 15 L
Opp. avg
1749
Last 47 games
Last game
2026-08-23
Rubinstein Chess Festival 2026 - Open C
Prep summary
- As White: 1.e4 in 75% of games (scores 69%), otherwise 1.g3 (21%).
- Against 1.e4: 1...e5 in 6 of 9 games (King's Pawn Game), scoring 33%.
- Against 1.d4: 1...Nf6 in 5 of 5 games (Indian Defense), scoring 30%.
- Comfort zone: Caro-Kann Defense: Karpov Variation, Modern Variation as White, 83% in 3 games.
- By opponent strength: 44% against higher-rated players, 68% against lower-rated.
- By colour: 61% with White, 42% with Black.
Based on 47 over-the-board games (30 classical). 28 with White (61%), 19 with Black (42%).
Openings as White
First move
| 1.e4 | 21 | 69% |
| 1.g3 | 6 | 33% |
| 1.c4 | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Karpov Variation, Modern Variation | 3 | 83% |
| Queen's Pawn Game: Symmetrical Variation, Pseudo-Catalan | 2 | 50% |
| Italian Game: Two Knights Defense, Modern Bishop's Opening | 2 | 100% |
| French Defense: Exchange Variation | 2 | 25% |
| Italian Game: Classical Variation, Giuoco Pianissimo | 2 | 25% |
Openings as Black
Against 1.e4 (9 games)
| 1...e5 King's Pawn Game | 6 | 33% |
| 1...c5 Sicilian Defense | 2 | 50% |
| 1...Nc6 Nimzowitsch Defense | 1 | 0% |
Against 1.d4 (5 games)
| 1...Nf6 Indian Defense | 5 | 30% |
Most played
| Opening | Games | Score |
|---|---|---|
| Queen's Indian Defense | 1 | 50% |
| Neo-Grünfeld Defense: Classical Variation, Original Defense | 1 | 0% |
| Italian Game: Giuoco Piano | 1 | 0% |
| English Opening: Symmetrical Variation, Four Knights Variation | 1 | 100% |
| Queen's Indian Defense: Fianchetto Variation, Traditional Line | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-08-23 | Jakub Slawniak (1626) Rubinstein Chess Festival 2026 - Open C · classical | L |
| 2026-08-23 | Tomasz Wilgosz (1808) Rubinstein Chess Festival 2026 - Open B · classical | L |
| 2026-08-22 | Jakub Podgorski (1795) Rubinstein Chess Festival 2026 - Open C · classical | ½ |
| 2026-08-21 | Adam Biernacki (1557) Rubinstein Chess Festival 2026 - Open C · classical | W |
| 2026-08-21 | Stanislaw Pekacki (1899) Rubinstein Chess Festival 2026 - Open B · classical | L |
| 2026-08-20 | Bartosz Klisowski (1886) Rubinstein Chess Festival 2026 - Open C · classical | L |
| 2026-08-20 | Patrycja Pajak (1870) Rubinstein Chess Festival 2026 - Open B · classical | L |
| 2026-08-19 | Krzysztof Kapral (1876) Rubinstein Chess Festival 2026 - Open C · classical | L |
| 2026-08-19 | Jakub Lewczuk (1914) Rubinstein Chess Festival 2026 - Open B · classical | W |
| 2026-08-18 | Weronika Bukala (1890) Rubinstein Chess Festival 2026 - Open C · 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.