Krefenstein, Sergej (FIDE ID: 12922072 )

Krefenstein, Sergej has 304 games recorded in this archive, with direct access to game pages and PGN downloads. Krefenstein, Sergej is currently 46 years old. Krefenstein, Sergej represents GER. Krefenstein, Sergej's current rating is 2048. Among active players, Krefenstein, Sergej is ranked #23131 in the world and #2564 in GER. In practical play, frequent openings include Modern Defence: Robatsch System, French: Advance Variation.

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Federation GER
Latest Rating: 2048

Performance Statistics

As White (150 Games)
52.67% 20.00% 27.33%
TOP BLACK OPENINGS
B06
5W / 2D / 1L
8 Games
B23
4W / 0D / 2L
6 Games
B90
1W / 1D / 3L
5 Games
As Black (154 Games)
38.31% 27.92% 33.77%
TOP WHITE OPENINGS
C02
2W / 3D / 1L
6 Games
A34
3W / 1D / 2L
6 Games
B12
3W / 0D / 2L
5 Games

Game List (304 Games)

Round 6: Simcaks, Sergejs - Krefenstein, Sergej
2025.11.02 Fide Verified
Simcaks, Sergejs (1939)
Krefenstein, Sergej (2048)
Result 0-1
Opening B86
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Round 5: Krefenstein, Sergej - Litvinov, Ivan
2025.11.01 Fide Verified
Krefenstein, Sergej (2048)
Litvinov, Ivan (1730)
Result 1-0
Opening A57
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Round 2: Krefenstein, Sergej - Guder, Sibylle
2025.10.31 Fide Verified
Krefenstein, Sergej (2048)
Guder, Sibylle (1859)
Result 0-1
Opening E73
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Round 7: Krefenstein, Sergej - Strache, Michael
2025.10.31 Fide Verified
Krefenstein, Sergej (2048)
Strache, Michael (2263)
Result 1/2-1/2
Opening A40
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Round 1: Kohlmeyer, Dagobert - Krefenstein, Sergej
2025.10.31 Fide Verified
Kohlmeyer, Dagobert (1829)
Krefenstein, Sergej (2048)
Result 0-1
Opening B84
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Round 9: Rodriguez Klasen, Ennio - Krefenstein, Sergej
2025.08.03 Fide Verified
Rodriguez Klasen, Ennio (1985)
Krefenstein, Sergej (2048)
Result 1-0
Opening C70
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