ChessmooseOpponent prep

Maciej Biel

POL · FIDE ID 21066167 · 20 tournament games since 2022
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Standard
1653
#3142 in POL (active)
Rapid
1639
#4671 in POL (active)
Blitz
1583
#4352 in POL (active)
Score
38%
6 W · 3 D · 11 L
Opp. avg
1580
Last 20 games
Last game
2026-08-16
Rubinstein Chess Festival 2026 - Open E

Prep summary

Based on 20 over-the-board games (12 classical). 11 with White (36%), 9 with Black (39%).

Openings as White

First move

1.e41136%

Most played

OpeningGamesScore
Sicilian Defense367%
Sicilian Defense: Old Sicilian150%
French Defense: King's Indian Attack10%
Caro-Kann Defense: Breyer Variation1100%
Pirc Defense10%

Openings as Black

Against 1.e4 (5 games)

1...d5 Scandinavian Defense540%

Against 1.d4 (3 games)

1...Nf6 Indian Defense317%

Most played

OpeningGamesScore
Scandinavian Defense: Marshall Variation10%
English Opening: Anglo-Indian Defense1100%
Scandinavian Defense: Modern Variation, Gipslis Variation10%
King's Indian Defense: Normal Variation, Standard Development10%
Indian Defense: Accelerated London System150%

Recent games

DateOpponent and eventResult
2026-08-16Dariusz Gromczak (1938)
Rubinstein Chess Festival 2026 - Open E · classical
L
2026-08-15Anna Lukasiewicz (1938)
Rubinstein Chess Festival 2026 - Open E · classical
½
2026-04-19Jan Mazur (1594)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
L
2026-04-18Andre Jaworowski (1499)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
W
2026-04-17Roman Michalak (1597)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
W
2026-04-17Grzegorz Huchwajda (1549)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
L
2026-04-16Henryk Karamucki (1467)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
L
2026-04-15Marek Miller
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
L
2026-04-15Boguslaw Okuniewski (2217)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
L
2026-04-14Tadeusz Twarogiel (1912)
Indywidualne Mistrzostwa Polski Seniorów 2026 - grupa 65+ · classical
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.