NetherlandsNED
ID: 1079387

Jasper Willemsen

FIDE ratings

1,789Classical
1,871Rapid
1,785Blitz

Performance

50 games
12% Win
34% Draw
54% Loss

Jasper Willemsen's playing style

Overall score:29%6W 17D 27L over 50 games
Best with 1.e4 as White:28%in 18 games
Steady recent form:35%2W 10D 8L in last 20 games
Hard to beat — high draw rate:34%of games are draws

Openings as White

Among the openings shown, Sicilian Defense: Alapin Variation, Smith-Morra Declined has the largest White sample, with 4 games. Select a row to explore its moves and inspect example games below.

Sicilian Defense: Alapin Variation, Smith-Morra Declined
100%
4g
Alekhine Defense: Modern Variation, Flohr Variation
100%
2g
Czech Defense
100%
2g
Sicilian Defense: Closed
100%
2g
French Defense: Classical Variation, Steinitz Variation
100%
2g

Openings as Black

Among the openings shown, Caro-Kann Defense: Advance Variation, Short Variation has the largest Black sample, with 4 games. These results describe the available sample, not a prediction of the player’s next choice.

Caro-Kann Defense: Advance Variation, Short Variation
100%
4g
Sicilian Defense: Accelerated Dragon, Modern Bc4 Variation
100%
4g
Benoni Defense
50%
50%
4g
Sicilian Defense: Accelerated Dragon, Maróczy Bind
100%
2g
Richter-Veresov Attack
100%
2g

Repertoire

20 games as white in scope
8
7
6
5
4
3
2
a1
b
c
d
e
f
g
h
Move arrowsfrequency, not engine evaluation

Starting position

20 games in this line · White to move

Results for Willemsen, Jasper as white · Wins / Draws / Losses

W / D / L
10%
40%
50%
Move
18 · 90%
11%
33%
56%
2 · 10%
100%

Game History

(50 games)
DateSourceColorOpponentResultLink
Jan 9, 2026
OTB - LichessBroadcast
GMPoetsch, Hagen(2441)
L—
Jan 9, 2026
OTB - LichessBroadcast
GMPoetsch, Hagen(2441)
L—
Jan 9, 2026
OTB - TWIC
GMPoetsch, Hagen(2441)
L—
Jan 9, 2026
OTB - LichessBroadcast
GMPoetsch, Hagen(2441)
L—
Oct 19, 2002
OTB - PGNMentor
FMSpan, Paul(2295)
L—
Oct 19, 2002
OTB - PGN-Mentor
FMSpan, Paul(2295)
L—
Oct 18, 2002
OTB - PGN-Mentor
Van Geffen, Ben(2129)
D—
Oct 18, 2002
OTB - PGNMentor
Van Geffen, Ben(2129)
D—
Oct 17, 2002
OTB - PGN-Mentor
Galje, Hans(2125)
D—
Oct 17, 2002
OTB - PGNMentor
Galje, Hans(2125)
D—

Research Jasper Willemsen’s games and opening repertoire

Jasper Willemsen is rated 1789 in standard, 1871 in rapid, 1785 in blitz by FIDE. Jasper Willemsen plays for Netherlands.

Jasper Willemsen has FIDE ID 1079387.

Check the official FIDE record for ratings and identity. It is not a complete archive of game moves.

Use the openings as White and Black to identify recurring choices in the available games. Follow a branch into the repertoire explorer and inspect example games in the game history. Dates, time controls and sources affect which patterns are relevant to your next match.

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