[Event "Netschach Match"]
[Date "2021.01.26"]
[White "Koff"]
[Black "Klatzka"]
[Result "0-1"]


1.Nf3 Nc6 2.d4 d5 3.c4 Nf6 4.Nc3 e6 5.e3 Bb4 6.Bd2 Bxc3 7.Bxc3 Bd7 
8.cxd5 Nxd5 9.Rc1 O-O 10.Be2 f5 11.O-O g5 12.Ne5 g4 13.a3 Nxe5 14.dxe5 Bc6 15.Bd4 Qg5 
16.Bc4 Rc8 17.e4 fxe4 18.Be2 Rf4 19.g3 Rf3 20.Bxf3 gxf3 21.h4 Qg4 22.Kh2 Nf4 23.gxf4 Qg2 # 0-1

