ChessmooseOpponent prep

Sjoerd Kelder

NED · FIDE ID 1025538 · 2 tournament games since 2026
Open full prep for Sjoerd KelderPlay vs Sjoerd's clone
Standard
1931
#1717 in NED (active)
Rapid
–
Unrated
Blitz
1959
#565 in NED (active)
Score
25%
0 W · 1 D · 1 L
Opp. avg
2078
Last 2 games
Last game
2026-05-15
Weekendtoernooi GC & PK NOSBO 2026

Prep summary

Not enough games yet for a summary.

Based on 2 over-the-board games (2 classical). 0 with White (0%), 2 with Black (25%).

Openings as White

Most played

No games yet.

Openings as Black

Most played

OpeningGamesScore
Zukertort Opening: Sicilian Invitation150%
English Opening: Symmetrical Variation, Botvinnik System Reversed, with Nf310%

Recent games

DateOpponent and eventResult
2026-05-15Eli Alia Jorritsma (1861)
Weekendtoernooi GC & PK NOSBO 2026 · classical
½
2026-05-14Yong Hoon De Rover (2295)
Weekendtoernooi GC & PK NOSBO 2026 · 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.