[Retros] 4039 phénix 109 is cooked

[Thierry LE GLEUHER]

Dear retro friends
My problem:
4039. T. LE GLEUHER (Phénix 109)
+---+---+---+---+---+---+---+---+

|   |*N |   |*Q |*K | . |   | . |

+---+---+---+---+---+---+---+---+

| . |   | . |   | . |*P | . |   |

+---+---+---+---+---+---+---+---+

|   | . |   | . |   | . |   | . |

+---+---+---+---+---+---+---+---+

| . |   | . |   | . |   | . |   |

+---+---+---+---+---+---+---+---+

|   | . |   | . |   | . |   | . |

+---+---+---+---+---+---+---+---+

| . |   | . |   | . |   | . |   |

+---+---+---+---+---+---+---+---+

|   | . |   | . | P | . |   | . |

+---+---+---+---+---+---+---+---+

| . |   | B |   | K |   | . |   |

+---+---+---+---+---+---+---+---+
(3+4)        SPG in 15,5 moves ?

has been cooked by Mario Richter
Cook:
1.Nf3 e5 2.Nxe5 Bd6 3.Nxd7 Bxh2 4.f4 Bxf4 5.Rxh7 Bxd2+
6.Bxd2 Bxd7 7.a4 Bxa4 8.Rxg7 Bxc2 9.Rxg8+ Rxg8 10.Rxa7 Rxg2
11.Bxg2 Rxa7 12.Bxb7 Rxb7 13.Qxc2 Rxb2 14.Qxc7 Rxb1+ 15.Qc1 Rxc1+
16.Bxc1
Author solution:
1.Nf3 e5 2.Nxe5 Bd6 3.Nxd7 Bxh2 4.Nb6 axb6 5.Rxh2 Rxa2
6.Rxh7 Rxb2 7.Rxg7 Rxb1 8.Rxg8+ Rxg8 9.Rxb1 Rxg2 10.Rxb6 Rxf2
11.Rxb7 Rxf1+ 12.Kxf1 Qxd2 13.Rxc7 Qxc2 14.Rxc8+ Qxc8
15.Qd8+ Qxd8 16.Ke1

Sincerely
Thierry