Games played by Petr Chalupa (Kladno, Czech Republic) in this fuseki

4
2
1
35
4bw
+1 
=  
-21
?  

1Chalupa Petr - Rybka Ales
2Chalupa Petr - Vondrackova Eva
3Chalupa Petr - Rybka Ales
4Brencik Stefan - Chalupa Petr