<div class="user_solution"><p>1.Bxg6? threat 2.Sd3# [A]</p> <p>1...Rd1[x]/Re4[y] 2.Re4#</p> <p>1...Re3!</p> <p> </p> <p>1.Bf5? threat 2.Qxc5# [D] (2.Sd3?)</p> <p>1...gxf5 2.Sd3# [A]</p> <p>1...Kxf5 2.Qf6# [B]</p> <p>1...Rd1![x]</p> <p> </p> <p>1.Rf4? threat 2.Sg4# [C]</p> <p>1...Re4![y]</p> <p> </p> <p>1.Rd4! threat 2.Qf6# [B] (2.Sg4?)</p> <p>1...cxd4 2.Sg4# [C]</p> <p>1...Kxd4 2.Qxc5# [D]</p><p><br /></p><p>Threats of two phases (AB, CD - two pairs) became mates in the third phase  after black defences that are possible as a result of its first moves (1.Bf5? or 1.Rd4!)</p><p>Pseudo le Grand (DB-BD). Clearance sacrifices. Threat correction.</p><p><br /></p></div><br />