Ralf Callenberg

Full name

Ralf Callenberg

Born

1966 (age 60)‎

Place of birth

Federation

Germany

Retired

Rating

Bio

Most Played Openings

White Pieces

English Opening: King's English Variation (3 games)

English Opening: Reversed Sicilian, Closed (1 games)

English Opening: Anglo-Indian Defense (1 games)

English Opening: Botvinnik System (1 games)

English Opening: Neo-Catalan Defense Declined (1 games)

Black Pieces

Grünfeld Defense: Hungarian Attack (2 games)

Grünfeld Defense: Burille Variation (1 games)

Sicilian Defense: Open, Najdorf, Browne Variation (1 games)

English Opening: Anglo-Indian, Anglo-Grünfeld, Stein Attack (1 games)

Games

Players	Result	Moves	Year
Ralf Callenberg (2115) Thomas Michalczak (2332)	0-1	59	2011
Ralf Callenberg (2115) Dr Karl Ulrich Goecke (2202)	½-½	27	2011
Ralf Callenberg (2107) Michael Fedorovsky (2411)	0-1	30	2010
Ralf Callenberg (2108) Christian Aepfler (2317)	0-1	54	2008
Dietrich Koenig (2353) Ralf Callenberg (2108)	½-½	66	2008
Ralf Callenberg (2127) Robert Vogel (2285)	½-½	72	2007
Ralf Callenberg (2127) Robert Vogel (2285)	½-½	72	2007
Markus Lammers (2335) Ralf Callenberg (2127)	1-0	32	2007
Markus Lammers (2335) Ralf Callenberg (2127)	1-0	32	2007
Ralf Callenberg (2140) Janusz Koscielski (2287)	0-1	32	2002