Key: 1.Rh1! Sxh1 2.Bf1 Sf2 3.Ka2 Ra7 4.Kxa3 Ra8 5.Ka2 (5.Kb2? Sd1+! 6.Kc1 Sc3 7.Bxd3+ Sb5!) 5...Ra7 6.Kb1 Ra8 7.Kc1 Ra7 8.Kd2 Ra8 9.Ke1 Ra7 10.Kxf2 Ra8 11.Bxd3#
Black oscillator.
08-31 FIRST HONORARY MENTION
Key: 1.Rh1! Sxh1 2.Bf1 Sf2 3.Ka2 Ra7 4.Kxa3 Ra8 5.Ka2 (5.Kb2? Sd1+! 6.Kc1 Sc3 7.Bxd3+ Sb5!) 5...Ra7 6.Kb1 Ra8 7.Kc1 Ra7 8.Kd2 Ra8 9.Ke1 Ra7 10.Kxf2 Ra8 11.Bxd3#
Black oscillator.
