Iwo Maciejewski
POL · FIDE ID 21093130 · 17 tournament games since 2024
Standard
1613
#3633 in POL (active)
Rapid
1604
#5768 in POL (active)
Blitz
1752
#2002 in POL (active)
Score
59%
8 W · 4 D · 5 L
Opp. avg
1663
Last 17 games
Last game
2026-06-05
Mistrzostwa Wielkopolski Juniorów 2026 | C13
Prep summary
- As White: 1.e4 in 100% of games (scores 64%).
- Against 1.e4: 1...c5 in 6 of 7 games (Sicilian Defense), scoring 50%.
- Against 1.d4: 1...Nf6 in 1 of 3 games (Indian Defense), scoring 0%.
- By opponent strength: 36% against higher-rated players, 80% against lower-rated.
Based on 17 over-the-board games (12 classical · 1 blitz). 7 with White (64%), 10 with Black (55%).
Openings as White
First move
| 1.e4 | 7 | 64% |
Most played
| Opening | Games | Score |
|---|---|---|
| Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense | 1 | 100% |
| Sicilian Defense: Najdorf Variation, Traditional Line | 1 | 50% |
| Sicilian Defense: O'Kelly Variation, Venice System | 1 | 100% |
| Sicilian Defense: Kramnik Variation | 1 | 100% |
| Sicilian Defense: Hyperaccelerated Dragon | 1 | 0% |
Openings as Black
Against 1.e4 (7 games)
| 1...c5 Sicilian Defense | 6 | 50% |
| 1...e5 King's Pawn Game | 1 | 100% |
Against 1.d4 (3 games)
| 1...Nf6 Indian Defense | 1 | 0% |
| 1...f5 Dutch Defense | 1 | 100% |
| 1...e5 Englund Gambit | 1 | 50% |
Most played
| Opening | Games | Score |
|---|---|---|
| Sicilian Defense: O'Kelly Variation, Venice System | 2 | 75% |
| Benko Gambit | 1 | 0% |
| Sicilian Defense: O'Kelly Variation, Réti System | 1 | 0% |
| Dutch Defense: Queen's Knight Variation | 1 | 100% |
| Englund Gambit: Hartlaub-Charlick Gambit | 1 | 50% |
Recent games
| Date | Opponent and event | Result |
|---|---|---|
| 2026-06-05 | Michal Sewohl (1778) Mistrzostwa Wielkopolski Juniorów 2026 | C13 · classical | ½ |
| 2026-06-03 | Kacper Kilarski (1875) Mistrzostwa Wielkopolski Juniorów 2026 | C13 · classical | L |
| 2026-06-03 | Jan Szeszycki (1977) Mistrzostwa Wielkopolski Juniorów 2026 | C13 · classical | L |
| 2025-08 | Milosz Zajadlak (1819) Polish Junior Blitz Chess Championship - C12 · blitz | W |
| 2025-06-14 | Jan Szeszycki (1892) Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | ½ |
| 2025-06-13 | Marcin Uryga (1604) Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | W |
| 2025-06-13 | Wojciech Trzcinski (1482) Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | W |
| 2025-06-12 | Witold Zielinowski (1440) Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | W |
| 2025-06-12 | Antoni Mazurek Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | W |
| 2025-06-11 | Michal Sewohl (1683) Mistrzostwa Wielkopolski Juniorów 2025 | GRUPA C13 · classical | L |
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.