(1) Blaess,G - Bialas,W (2345) [B35]
Bundesliga 8283 Germany, 1982



1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 g6 5.Be3 Bg7 6.Nc3 Nf6 7.Bc4 0-0 8.Bb3 Qc7 9.f3 a6 10.Qd2 b5 11.0-0-0 Bb7 12.h4 Rad8 13.h5 e5 14.Nde2 Na5 15.Bh6 Nxb3+ 16.axb3 Bxh6 17.Qxh6 d6 18.Ng3 Qe7 19.Rh3 Ne8 20.Rdh1 Rd7
Diagram

21.Qxh7+ Kxh7 22.hxg6+ Kg7
[22...Kxg6 23.Rh6+ Kg5 (23...Kg7 24.Nf5+ Kg8 25.Rh8# ) 24.R1h5+ Kf4 25.Nf5 and Ne2#; 22...Kg8 23.Rh8+ Kg7 24.Nf5+ Kf6 25.g7 Nxg7 26.R8h6+ Kg5 27.Nxg7 with Ne2 and R1h5#]

23.Nf5+ Kf6
[23...Kxg6 24.Rh6+ Kg5 25.R1h5+ Kf4 26.Ne2# ]

24.g7 Nxg7 25.Rh6+ Kg5 26.Nxg7 Bxe4 27.Nxe4+ Kf4 28.Kd2!
it's mate in two! [28.Nh5+ Ke3 29.Re1+ Kd4 30.Rd1+ Ke3 31.Rd3+ Ke2 32.Nhg3+ Ke1 33.Rd1# ] 1-0