Mario Guido Garcia (Argentina)
 
Win 10+10

Solution : 1.Ne7, Kc7; 2.Bd6, Kd6; 3.e5, Kc7; 4.a7, Qa7 (4..., Qa1; 5.Nd5, Kd8; 6.b6, Qa5; 7.Kg7 ±, ); 5.b6, Kb6; 6.Nc8, Ka6; 7.Na7, hxg; 8.Nc6, , g4; 9.Nb8, Ka7; 10.Nd7, g3; 11.hxg, hxg; 12.e6, g2; 13.e7, g1=Q; 14.e8=Q, Qg6; 15.Ke7+- Variants: a) 1….., Kb8; 2.Bd6, Ka7; 3.f5,  Qe3/g5 4 g6/ Bc5+- In this líne  2…, Ka8; 3.f5 +-; b)In 8..., gxf4; 9.Nd4, b5 (9..., Kb6; 10.Ke7, Kc7; 11.e6, dxe; 12.Ke6, ±); 10.Ke7, b4; 11.cxb/ Kd7+-
    Try: a) 8.f5?.g4; 9.e6, dxe; 10.fxe, g3; 11.hxg, hxg; 12.e7,g2; 13.e8=Q, g1=Q; 14.Qa4,Kb6; 15.Nc8,Kc7; 16.Qc4,Kd8; 17.Qd4,Qd4; 18.cxd, Kd7= ; b) 9.Nd4?,g3; 10.hxg, h3; 11.Nf3,b5; 12.f5,b4; 13.cxb, h2; 14.Nh2,c3; 15.e6, dxe; 15.fxe, c2; 16.e7,c1=Q; 17.e8=Q, Qc7; 18.Kf6,Qg3=