1.p Birnov MT • 1977 • 1/2-1/2
1. Rh7+ Kd8 2. Rg7 Ndf3+ 3. Kd1! g1=Q+ 4. Rxg1 Nxg1 5. f3!! Nxd7 6. Ke1 Nf6 7. Kf1! Nh3 8. f4! Ke7 9. Kg2 1/2-1/2