[Event "Netschach Match"]
[Date "2021.07.12"]
[White "Klatzka"]
[Black "Koff"]
[Result "0-1"]


1.c4 Nf6 2.Nc3 d5 3.d4 e6 4.Nf3 b6 5.Bg5 Be7 6.Bxf6 Bxf6 7.e3 Bb7 
8.Bd3 dxc4 9.Bxc4 O-O 10.O-O Nd7 11.Bd3 c5 12.Qc2 h6 13.h3 Rc8 14.Nh2 cxd4 15.exd4 Bxd4 
16.Rd1 Qg5 17.Be4 Bxe4 18.Qxe4 e5 19.Nf3 Qg6 20.Nxd4 exd4 21.Qxd4 Nc5 22.Nd5 Re8 23.Re1 Rxe1 
24.Rxe1 Kh7 25.Ne7 Qd3 26.Qxd3 Nxd3 27.Nxc8 Nxe1 28.Nxa7 Nd3 29.Nc8 b5 30.Nd6 Nxb2 31.Nxb5 f5 
32.Kf1 g5 33.Ke2 g4 34.h4 f4 35.Kd2 g3 36.fxg3 fxg3 37.Ke3 Nc4 38.Kf3 Kg6 39.Kxg3 Kh5 
40.a4 Kg6 41.Kf4 h5 42.Ke4 Nd2 43.Kd3 Nb3 44.Kc4 Na5 45.Kb4 Nb7 46.Nd4 Kf6 47.Kb5 Ke5 
48.Kb6 Nd6 49.Nc6 Kf4 50.Kc5 Nb7 51.Kb6 Nd6 52.Nd4 Kg3 53.Nf5 Nxf5 54.a5 Kxh4 55.a6 Ne7 
56.Kb7 Nf5 57.a7 Kg3 58.a8=Q Kxg2 59.Kc7 Kh2 60.Qf3 Ng3 61.Qf2 Kh3 62.Kd6 Ne4 63.Ke5 Nxf2 
64.Kf4 h4 65.Kf3 Nd3 66.Ke2 Kg2 67.Kxd3 h3 68.Ke2 h2 69.Ke3 0-1

