ChessmooseOpponent prep

Krzysztof Szerszen

SUI · FIDE ID 1366742 · 8 tournament games since 2026
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Standard
1614
#2680 in SUI (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
31%
1 W · 3 D · 4 L
Opp. avg
1705
Last 8 games
Last game
2026-07-23
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)

Prep summary

Based on 8 over-the-board games. 4 with White (25%), 4 with Black (38%).

Openings as White

First move

1.e4425%

Most played

OpeningGamesScore
Bishop's Opening: Vienna Hybrid, Spielmann Attack150%
Sicilian Defense: McDonnell Attack10%
Vienna Game10%
Lion Defense: Anti-Philidor150%

Openings as Black

Against 1.e4 (3 games)

1...d5 Scandinavian Defense350%

Most played

OpeningGamesScore
English Opening: Anglo-Dutch Defense10%
Scandinavian Defense: Panov Transfer1100%
Scandinavian Defense: Modern Variation10%
Scandinavian Defense: Marshall Variation150%

Recent games

DateOpponent and eventResult
2026-07-23Guenter Kopp (1687)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
L
2026-07-22Beat Kern (1658)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-21Vincent Lachausse (1573)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
W
2026-07-21Volker Meise (1692)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
L
2026-07-18Samuel Munoz (1718)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
L
2026-07-17Giuseppe Margarone (1759)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
L
2026-07-16Peter Mattmann (1766)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
½
2026-07-15Friedrich Hofer (1783)
59th Biel International Chess Festival 2026 | Open | Amateur (ATO)
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.