Mateusz Jaroszewski
POL · FIDE ID 21810230 · 35 tournament games since 2023
Standard
1663
#3023 in POL (active)
Rapid
1638
#4700 in POL (active)
Blitz
1591
#4199 in POL (active)
Score
47%
14 W · 5 D · 16 L
Opp. avg
1718
Last 35 games
Last game
2025-08
Rubinstein Chess Festival 2025 - Open D
Prep summary
- As White: 1.e4 in 82% of games (scores 46%).
- Against 1.e4: 1...c5 in 7 of 10 games (Sicilian Defense), scoring 57%.
- Comfort zone: Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation as Black, 83% in 3 games.
- By opponent strength: 36% against higher-rated players, 59% against lower-rated.
Based on 35 over-the-board games (14 classical). 17 with White (44%), 18 with Black (50%).
Openings as White
First move
| 1.e4 | 14 | 46% |
| 1.b3 | 1 | 0% |
| 1.d4 | 1 | 100% |
| 1.Nf3 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 2 | 25% |
| Sicilian Defense: Löwenthal Variation | 1 | 0% |
| Modern Defense: Three Pawns Attack | 1 | 100% |
| Ruy Lopez: Berlin Defense, Improved Steinitz Defense | 1 | 50% |
| Nimzo-Larsen Attack: Classical Variation | 1 | 0% |
Openings as Black
Against 1.e4 (10 games)
| 1...c5 Sicilian Defense | 7 | 57% |
| 1...e5 King's Pawn Game | 3 | 0% |
Against 1.d4 (1 game)
| 1...Nf6 Indian Defense | 1 | 100% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: Lasker-Pelikan Variation, Sveshnikov Variation | 3 | 83% |
| Bogo-Indian Defense: Nimzowitsch Variation | 2 | 100% |
| Sicilian Defense: Alapin Variation, Smith-Morra Declined | 1 | 0% |
| Sicilian Defense: Accelerated Dragon, Maróczy Bind | 1 | 50% |
| Nimzo-Indian Defense: Three Knights Variation | 1 | 0% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2025-08 | Dawid Rojecki (1565) Rubinstein Chess Festival 2025 - Open D · classical | L |
| 2025-08 | Filip Siciarz (1585) Rubinstein Chess Festival 2025 - Open D · classical | L |
| 2025-08 | Krzysztof Warda (1579) Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-08 | Radoslaw Bojczuk (1579) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Dmytro Chekanov (1580) Rubinstein Chess Festival 2025 - Open D · classical | L |
| 2025-08 | Emilia Przygodzka (1572) Rubinstein Chess Festival 2025 - Open D · classical | ½ |
| 2025-08 | Dariusz Zalucki (1484) Rubinstein Chess Festival 2025 - Open D · classical | W |
| 2025-06-15 | Alex Moravcik (1893) LJ Slovakia Chess Open 2025 · classical | ½ |
| 2025-06-15 | Emanuel Miciak (1791) LJ Slovakia Chess Open 2025 · classical | L |
| 2025-06-14 | Michal Prochazka (1938) LJ Slovakia Chess Open 2025 · 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.