Kazantsev=A
Shakhmaty v SSSR • 1949 • 1/2-1/2
1. Kf7 Bf6 2. e8=N! Bh8! 3. Kg8 Kxe6 4. Kxh8 Kf7! 5. Nd6+! Kf8 6. Nxb5 a2 7. Nd4! a1=R! 8. Ne6+ Kf7 9. Nd8+ Kg6! 10. Kg8 Ra8 11. h8=N+! Kf6 12. Nhf7 1/2-1/2