[Event "Swiss/KO 2022 Rd 1/ 1"]
[Site "ICCF"]
[Date "2022.03.31"]
[Round "-"]
[White "Oliger, Mark L."]
[Black "Marbourg, Denny"]
[Result "1/2-1/2"]
[WhiteElo "1699"]
[BlackElo "2509"]

1.e4 c6 2.Nc3 d5 3.Nf3 dxe4 4.Nxe4 Nf6 5.Qe2 Nxe4 
6.Qxe4 Qd5 7.Qh4 Qe6+ 8.Be2 Qg4 9.Qg3 g6 10.a4 Bg7 
11.a5 Qxg3 12.hxg3 Bf5 13.c3 Nd7 14.d4 O-O 15.O-O Rfd8 
16.Re1 h5 17.Bf4 Bg4 18.Ng5 Bxe2 19.Rxe2 Re8 20.Rae1 e6 
21.Ne4 Nf6 22.Nd6 Re7 23.Nc4 Ree8 24.Bg5 Nh7 25.Bf4 Nf6 
26.Bg5 Nd5 27.Nd6 Reb8 28.Ne4 b6 29.Ra1 b5 30.a6 b4 
31.c4 Nb6 32.Nf6+ Bxf6 33.Bxf6 Nxc4 34.Rc2 Nb6 35.Be5 Rc8 
36.Bd6 b3 37.Rc3 Rd8 38.Bc5 Nc8 39.Rxb3 Nd6 40.f3 Nb5 
41.g4 hxg4 42.fxg4 g5 43.Kf2 Kg7 44.Rh1 Nxd4 45.Rbh3 Kf6 
46.Rh6+ Ke5 47.Be7 Re8 48.Bxg5 Kd5 49.Rh7 Rab8 50.Bc1 Rf8 
51.Rf1 Rb6 52.Ke3 Rb3+ 53.Kf2 Rb6 54.g5 Rxa6 55.g3 Ra4 
56.Kg2 Nf5 57.Kh3 c5 58.g6 fxg6 59.g4 Rg8 60.gxf5 gxf5 
61.b3 Rb4 62.Kh2 Rxb3 63.Rd7+ Kc6 64.Rxa7 Rb4 65.Rh7 Rc4 
66.Bf4 Rg4 67.Be5 Kd5 68.Bf6 Rg6 69.Ba1 Rcg4 70.Rd1+ Ke4 
71.Re1+ Kf3 72.Rb1 Ke4 73.Rh3 Rg2+ 74.Kh1 Re2 75.Rc1 f4 
76.Rh4 Rf2 77.Bh8 Kd3 78.Rxc5 Rf1+ 79.Kh2 Rf2+ 80.Kh1 Rf1+ 
81.Kh2 Rgg1 82.Rh3+ Ke2 83.Bd4 Rh1+ 84.Kg2 Rxh3 85.Kxh3 
1/2-1/2
