[Event "EU/C2023/pr.  16"]
[Site "ICCF"]
[Date "2023.11.05"]
[Round "-"]
[White "Ziechaus, Lothar"]
[Black "Marx, Patrick"]
[Result "1/2-1/2"]
[WhiteElo "2106"]
[BlackElo "2119"]

1.e4 e6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Nd7 5.Nf3 Ngf6 
6.Nxf6+ Nxf6 7.Be3 Bd6 8.Bd3 O-O 9.Qe2 b6 10.O-O-O Bb7 
11.Rhe1 c5 12.dxc5 bxc5 13.Bg5 h6 14.Bh4 Qc7 15.Ne5 Nd5 
16.Bg3 Rad8 17.Bc4 Nb6 18.Rxd6 Rxd6 19.Nxf7 Rxf7 20.Bxd6 Qxd6 
21.Bxe6 Bd5 22.Bxf7+ Bxf7 23.Qe5 Qg6 24.Qb8+ Kh7 25.Qe5 Kg8 
26.g3 Qc6 27.f4 c4 28.Qb8+ Nc8 29.a3 a5 30.a4 Kh7 
31.Qb5 Qg2 32.Qd7 Qf2 33.Qd2 Qc5 34.g4 Nb6 35.Qe3 Qb4 
36.b3 Nd5 37.Qe4+ Bg6 38.f5 Bf7 39.bxc4 Nf6 40.Qe3 Qxc4 
41.g5 hxg5 42.Qxg5 Qxa4 43.Qg3 Qa1+ 44.Kd2 Qd4+ 45.Kc1 a4 
46.Re7 Qa1+ 47.Kd2 a3 48.Qe5 Qg1 49.Rxf7 a2 50.Qxf6 a1=Q 
51.Qxa1 Qxa1 52.f6 Qd4+ 53.Kc1 Qf4+ 54.Kd1 Qf3+ 55.Kc1 Kh6 
56.Rxg7 Qf1+ 57.Kd2 Qf4+ 58.Kd1 Qxh2 59.Kc1 Qh1+ 60.Kb2 Qd5 
61.Rg3 Qe5+ 62.Rc3 Qxf6 63.Kb3 Qf7+ 64.Kb2 Qg7 65.Kb3 Qg8+ 
66.Kb2 Qh8 67.Kb3 Kg5 68.Kb2 Kg4 69.Kb3 Qb8+ 70.Ka2 Qh2 
71.Kb2 Qe5 72.Kb3 Qb5+ 73.Ka2 Qf1 74.Kb2 Qf6 75.Kb3 Kf4 
76.Kb2 Qe5 77.Kb3 Ke4 78.Kb2 Qh8 79.Kb3 Qb8+ 80.Ka2 Qh2 
81.Kb2 Qe5 82.Kb3 Qe6+ 83.Kb2 1/2-1/2
