ChessmooseOpponent prep

Helmer Wieringa

NED · FIDE ID 1021729 · 21 tournament games since 2024
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Standard
1883
#2229 in NED (active)
Rapid
1951
#373 in NED (active)
Blitz
1969
#532 in NED (active)
Score
48%
9 W · 2 D · 10 L
Opp. avg
1898
Last 21 games
Last game
2026-05-02
Open Dutch Rapid Championship 2026

Prep summary

Based on 21 over-the-board games (8 rapid). 11 with White (59%), 10 with Black (35%).

Openings as White

First move

1.e41159%

Most played

OpeningGamesScore
Sicilian Defense: Closed, Traditional350%
Sicilian Defense: Closed333%
French Defense: Schlechter Variation2100%
Caro-Kann Defense: Exchange Variation1100%
Scotch Game: Potter Variation10%

Openings as Black

Against 1.e4 (4 games)

1...c5 Sicilian Defense413%

Against 1.d4 (3 games)

1...Nf6 Indian Defense250%
1...d5 Queen's Pawn Game1100%

Most played

OpeningGamesScore
Sicilian Defense: Mengarini Variation10%
Benko Gambit Accepted: Fully Accepted Variation10%
English Opening: Symmetrical Variation, Botvinnik System1100%
Indian Defense: Accelerated London System1100%
English Opening: Symmetrical Variation10%

Recent games

DateOpponent and eventResult
2026-05-02Chingthang Ngangbam (1773)
Open Dutch Rapid Championship 2026 · rapid
½
2026-05-02Gachatur Kazarjan (2170)
Open Dutch Rapid Championship 2026 · rapid
L
2026-05-02Mark Kondrashov
Open Dutch Rapid Championship 2026 · rapid
W
2026-05-02Joey Grochal (2226)
Open Dutch Rapid Championship 2026 · rapid
L
2026-05-02Lars Verhoeven (1694)
Open Dutch Rapid Championship 2026 · rapid
W
2026-05-02Sevya Sonit Mutta (1781)
Open Dutch Rapid Championship 2026 · rapid
W
2026-05-02Tommy Grooten (2251)
Open Dutch Rapid Championship 2026 · rapid
L
2026-05-02Elias Francesco Calvi (1769)
Open Dutch Rapid Championship 2026 · rapid
W
2024-11-03Lorenzo Biagini (1921)
1st Trevi International Festival | Open A
L
2024-11-01Fabio Ferri (1920)
1st Trevi International Festival | Open A
W

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.