[Event "CCO22/S3"]
[Site "ICCF"]
[Date "2020.01.13"]
[Round "-"]
[White "Siefring, Carl L."]
[Black "Avellán, Gerardo"]
[Result "1-0"]
[WhiteElo "2495"]
[BlackElo "2113"]
[Board "3"]
[WhiteTeam "U.S.A."]
[BlackTeam "Nicaragua"]

1.c4 Nf6 2.Nc3 e5 3.g3 Bb4 4.Bg2 O-O 5.d3 Re8 
6.e4 c6 7.Nge2 d6 8.a3 Bc5 9.b4 Bb6 10.h3 Nbd7 
11.O-O a5 12.b5 Nc5 13.Rb1 Be6 14.Bg5 a4 15.Bxf6 gxf6 
16.Kh2 Bd7 17.d4 exd4 18.bxc6 bxc6 19.Qxd4 Be6 20.Nf4 Nb3 
21.Qd3 Nc5 22.Qe2 Ba5 23.Na2 f5 24.Qb2 Qg5 25.h4 Qg4 
26.exf5 Bxf5 27.Bh3 Nd3 28.Qd4 Qg7 29.Qxg7+ Kxg7 30.Bxf5 Nxf4 
31.gxf4 c5 32.Nc1 Bd2 33.Kg3 Rab8 34.Kf3 Rxb1 35.Bxb1 h5 
36.Bc2 Rb8 37.Rd1 Ba5 38.Rxd6 Bd8 39.Kg3 Bf6 40.Nd3 Re8 
41.Rd7 Bd4 42.Bd1 Rg8 43.Rd5 Kf6+ 44.Rg5 Rh8 45.Bxh5 Ba1 
46.Nxc5 Ke7 47.Rd5 Ke8 48.Nxa4 1-0
