ChessmooseOpponent prep

Guido Jansen

NED · FIDE ID 1014650 · 6 tournament games since 2025
Open full prep for Guido JansenPlay vs Guido's clone
Standard
2122
#490 in NED (active)
Rapid
–
Unrated
Blitz
–
Unrated
Score
50%
1 W · 4 D · 1 L
Opp. avg
1958
Last 6 games
Last game
2025-10-11
XXII Calvià Amateur Open

Prep summary

Based on 6 over-the-board games. 3 with White (50%), 3 with Black (50%).

Openings as White

First move

1.Nf3275%
1.d410%

Most played

OpeningGamesScore
King's Indian Defense: Karpov System10%
King's Indian Attack, with Bf5150%
Queen's Indian Defense: Classical Variation1100%

Openings as Black

Against 1.e4 (1 game)

1...d5 Scandinavian Defense150%

Most played

OpeningGamesScore
English Opening: Symmetrical Variation, Full Symmetry Line150%
Scandinavian Defense: Bronstein Variation150%
English Opening: Symmetrical Variation, Ultra-Symmetrical Variation150%

Recent games

DateOpponent and eventResult
2025-10-11David Maloberti (1984)
XXII Calvià Amateur Open
L
2025-10-10Ilie Oncel (1969)
XXII Calvià Amateur Open
½
2025-10-09Juan Gaitan Moyano (2006)
XXII Calvià Amateur Open
½
2025-10-08Daniel Gomez (2024)
XXII Calvià Amateur Open
½
2025-10-05Tim R Spanton (1941)
XXII Calvià Amateur Open
½
2025-10-04Jai Sandhu (1824)
XXII Calvià Amateur Open
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.