1.Sd3-e1 ? threat: 2.Sg4-f2 # 1...Sg6-e5 + 2.Qg7*e5 # but 1...e7-e5 !
1.Bh2-g1 ? threat: 2.Qg7-d4 # 1...Bh1-f3 2.Sg4-f2 # 1...Sh4-f3 2.Qg7*g6 # 2.Sg4-f2 # 1...Sg6-e5 + 2.Qg7*e5 # 1...Sg6-f4 2.Qg7-e5 # 1...e7-e5 2.Sg4-f6 # but 1...Sh4-f5 !
1.Ra4*b4 ? threat: 2.Rb4*c4 # 1...Bh1-f3 2.Sg4-f2 # 1...Sh4-f3 2.Sg4-f2 # 1...b6-b5 2.Sd3-c5 # 1...Sg6-e5 + 2.Qg7*e5 # 1...Sg6-f4 2.Qg7-e5 # but 1...Sh4-f5 !
1.Qg7-c3 ! threat: 2.Qc3*c4 # 1...Bh1-f3 2.Sg4-f2 # 1...b4*c3 2.Ra4*c4 # 1...Sh4-f3 2.Sg4-f2 # 1...Sh4-f5 2.Sd3-f2 # 1...b6-b5 2.Sd3-c5 # 1...Sg6-e5 + 2.Qc3*e5 # 1...Sg6-f4 2.Qc3-e5 #