Petersen, Marcel vs Koellner, Ruben GideonRainer Radtke Mem Rapid

🇩🇪CM
Petersen, Marcel
2265
0-1
Black wins
Event
Rainer Radtke Mem Rapid
Date
Nov 16, 2025
Site
Berlin GER
Round
10.9
Opening
C41Philidor Defense: Improved Hanham variation
8
7
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5
4
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2
a1
b
c
d
e
f
g
h

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