[Event "BRA/CXEB-Open01  33 (BRA)"]
[Site "ICCF"]
[Date "2023.06.30"]
[Round "-"]
[White "Herzog, Klaus"]
[Black "Avellán, Gerardo"]
[Result "1/2-1/2"]
[WhiteElo "2174"]
[BlackElo "2176"]

1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nge7 5.c3 Ng6 
6.d4 exd4 7.cxd4 Bb4+ 8.Nc3 d5 9.exd5 Bxc3+ 10.bxc3 Qxd5 
11.Bb3 Qe4+ 12.Be3 O-O 13.O-O Bg4 14.Ng5 Bxd1 15.Nxe4 Bxb3 
16.axb3 b6 17.Rfd1 Rfe8 18.Ng3 Na5 19.Rdb1 Nb7 20.Nf5 f6 
21.g4 a5 22.c4 Ne7 23.Ng3 b5 24.cxb5 Nd6 25.Rc1 Nxb5 
26.Rc5 c6 27.Nf5 Nd5 1/2-1/2
