Jansen, B

Last game 2026

Rating

peak 2251 · latest 2174
20502150225020132016201920222025
Games
110
Wins
45
Draws
27
Losses
38
Peak Elo
2251
53.2% score

As White

A45Indian Defense: Accelerated London System1353.8%
D01Rapport-Jobava System633.3%
D00Blackmar-Diemer Gambit Accepted: Teichmann Defense570.0%
C02French Defense: Advance Variation, Milner-Barry Gambit, Hector Variation475.0%
D02Queen's Pawn Game: London System30.0%
B12Caro-Kann Defense: Maróczy Variation383.3%
B22Sicilian Defense: Alapin Variation333.3%
A80Dutch Defense: Hopton Attack2100.0%
B00Pirc Defense2100.0%
B06Modern Defense: Standard Defense250.0%

As Black

C17French Defense: Winawer Variation, Retreat Variation764.3%
C02French Defense: Advance Variation, Euwe Variation666.7%
C03French Defense: Tarrasch Variation, Morozevich Variation450.0%
C16French Defense: Winawer Variation, Advance Variation450.0%
A04Zukertort Opening: Dutch Variation3100.0%
A84Dutch Defense: Classical Variation333.3%

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