[Event "SUI/C28/F (SUI)"]
[Site "ICCF"]
[Date "2021.10.15"]
[Round "-"]
[White "Mayer, Roger"]
[Black "Mislin, Roger"]
[Result "1/2-1/2"]
[WhiteElo "2486"]
[BlackElo "2336"]

1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Qb3 dxc4 5.Qxc4 Be6 
6.Qb5+ Bd7 7.Qb3 c5 8.d5 b5 9.Nxb5 Bxb5 10.Qxb5+ Nbd7 
11.g3 Rb8 12.Qc4 Bg7 13.Bg2 O-O 14.Nf3 Nb6 15.Qxc5 Qxd5 
16.Qxd5 Nfxd5 17.O-O Nc4 18.Ne1 e6 19.Nd3 Nxb2 20.Bxb2 Bxb2 
21.Rab1 Ba3 22.Bxd5 exd5 23.Kg2 Rfc8 24.e3 1/2-1/2
