Maciej Gruszczynski
POL · FIDE ID 41838157 · 21 tournament games since 2025
Standard
1469
#5777 in POL (active)
Rapid
1483
#11576 in POL (active)
Blitz
–
Unrated
Score
31%
4 W · 5 D · 12 L
Opp. avg
1623
Last 21 games
Last game
2026-04-19
Columbus Mistrzostwa Polski Amatorów 2026 | U1900
Prep summary
- As White: 1.d4 in 77% of games (scores 35%).
- Against 1.e4: 1...d6 in 6 of 7 games (Pirc Defense), scoring 42%.
- Weak spot: Rapport-Jobava System as White, only 33% in 6 games.
Based on 21 over-the-board games (13 classical). 13 with White (27%), 8 with Black (38%).
Openings as White
First move
| 1.d4 | 10 | 35% |
| 1.e4 | 2 | 0% |
| 1.Nf3 | 1 | 0% |
Most played
| Opening | Games | Score |
|---|---|---|
| Rapport-Jobava System | 6 | 33% |
| Sicilian Defense | 1 | 0% |
| Zukertort Opening | 1 | 0% |
| Caro-Kann Defense | 1 | 0% |
| Queen's Pawn Game: Chigorin Variation | 1 | 50% |
Openings as Black
Against 1.e4 (7 games)
| 1...d6 Pirc Defense | 6 | 42% |
| 1...Nc6 Nimzowitsch Defense | 1 | 0% |
Against 1.d4 (1 game)
| 1...d6 Queen's Pawn Game | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Pirc Defense | 2 | 50% |
| Philidor Defense: Lion Variation | 2 | 50% |
| Scotch Game: Scotch Gambit | 1 | 0% |
| Lion Defense: Anti-Philidor, Lion's Cave | 1 | 0% |
| Philidor Defense: Lion Variation, Lion's Claw, with Bc4 and h6 | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-04-19 | Andrzej Blazewicz (1667) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-18 | Bartosz Piasta (1766) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-17 | Wiktor Bramko (1641) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-16 | Mateusz Ujma (1529) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-14 | Dariusz Olej (1640) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-14 | Mateusz Karwowski (1644) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | ½ |
| 2026-04-13 | Marcin Hombek (1629) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | ½ |
| 2026-04-12 | Slawomir Muzalewski (1648) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2026-04-11 | Arkadiusz Klonowski (1735) Columbus Mistrzostwa Polski Amatorów 2026 | U1900 · classical | L |
| 2025-08 | Katarzyna Pastuszko (1637) Adolf Anderssen Festival 2025 | Wrocław Open C | ½ |
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.