[Event "RoW/C2023/sf.  4"]
[Site "ICCF"]
[Date "2023.09.30"]
[Round "-"]
[White "Dudley, Michael"]
[Black "Guzman, Carlos"]
[Result "1/2-1/2"]
[WhiteElo "2205"]
[BlackElo "2355"]

1.e4 e6 2.d4 d5 3.Nc3 Nf6 4.e5 Nfd7 5.f4 c5 
6.Nf3 Nc6 7.Be3 Be7 8.a3 O-O 9.dxc5 Nxc5 10.Be2 b6 
11.O-O a5 12.Bb5 Na7 13.Be2 Nc6 14.Qd2 Ne4 15.Nxe4 dxe4 
16.Nd4 Bc5 17.Rad1 Nxd4 18.Bxd4 Qc7 19.Qc3 Bb7 20.Bxc5 bxc5 
21.h3 Rfd8 22.b4 axb4 23.axb4 Rdc8 24.b5 c4 25.Rd6 Qc5+ 
26.Kh2 Bd5 27.f5 exf5 28.Rxf5 Rd8 29.b6 Be6 30.b7 Bxf5 
31.bxa8=Q Rxa8 32.Bxc4 Kf8 33.Rd5 Qe7 34.Qd4 1/2-1/2
