Rauf Aliovsadzade (USA)  
#3 12+7

1.axb4! - Pseudo-threat: 2.Sxc4+ Kd5 3.Sf4#,2...Kf5 3.g4#,
1...g5 2.Bh6 g4,gxh4 3.Bf4#,
1...gxh5 2.Bc6 b5 3.f4#.
Rybinsk theme.