[Retros] Pawn to-the-5th-rank mates

[Hirokaz ONODA]

Hi,

category 5: bxc5#/...bxc4#, etc., bouble checkmate

1.Pd2-d4 Pe7-e5  2.Fc1-f4 Ff8-c5  3.Pe2-e3 Re8-e7
4.Ff1-b5 Re7-d6  5.Fb5xd7 Cg8-e7  6.Pd4xe5
Is this the shortest game of all double checkmates?

1.Pd2-d4 Pc7-c5  2.Dd1-d3 Dd8-b6  3.Dd3xh7 Re8-d8
4.Dh7-d3 Th8-h6  5.Re1-d2 Th6-c6  6.Rd2-c3 Pg7-g6
7.Fc1-d2 Pc5xd4    

1.Pb2-b3 Pd7-d5  2.Fc1-a3 Fc8-e6  3.Fa3xe7 Cg8xe7
4.Pe2-e4 Ce7-f5  5.Ff1-c4 Ff8-b4  6.Re1-e2 0-0   
7.Re2-d3 Tf8-e8  8.Cg1-e2 Pd5xc4    

1.Pb2-b3 Pg7-g5  2.Fc1-a3 Ff8-g7  3.Fa3xe7 Dd8xe7
4.Cg1-f3 De7-e4  5.Cf3-h4 Cg8-e7  6.Pf2-f3 Th8-g8
7.Re1-f2 Fg7-d4  8.Rf2-g3 Fd4-g1  9.Ph2-h3 Pg5xh4

Hiro


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