ChessmooseOpponent prep

Mateusz Szerffel

POL · FIDE ID 21804486 · 7 tournament games since 2026
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Standard
1618
#3570 in POL (active)
Rapid
1715
#3051 in POL (active)
Blitz
1550
#5049 in POL (active)
Score
57%
3 W · 2 D · 2 L
Opp. avg
1535
Last 7 games
Last game
2026-04-19
Columbus Mistrzostwa Polski Amatorów 2026 | U1600

Prep summary

Based on 7 over-the-board games (7 classical). 4 with White (88%), 3 with Black (17%).

Openings as White

First move

1.d4488%

Most played

OpeningGamesScore
Queen's Pawn Game: Accelerated London System1100%
Queen's Pawn Game1100%
Queen's Pawn Game: London System1100%
Indian Defense: Accelerated London System150%

Openings as Black

Against 1.e4 (2 games)

1...c5 Sicilian Defense20%

Against 1.d4 (1 game)

1...d5 Queen's Pawn Game150%

Most played

OpeningGamesScore
Sicilian Defense: Accelerated Dragon, Modern Variation10%
Sicilian Defense: Old Sicilian10%
Queen's Gambit Declined: Harrwitz Attack, Orthodox Defense150%

Recent games

DateOpponent and eventResult
2026-04-19Jacek Koziel (1536)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
W
2026-04-18Aleksander Piotrowski (1558)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
L
2026-04-17Jan Powaga (1583)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
W
2026-04-16Maciej Pawluczuk (1589)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
L
2026-04-14Claes M Hackner (1415)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
W
2026-04-13Wieslaw Dabek (1523)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · classical
½
2026-04-11Sebastian Krzyszton (1539)
Columbus Mistrzostwa Polski Amatorów 2026 | U1600 · 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.