[Retros] Andernach 2007, solutions

[Joost de Heer]

Dirk Borst
1.a4 e6 2.Ta3 Ld6 3.Tg3 Se7 4.Tg6 Lg3 5.f×g3 f×g6 6.Kf2! 0-0+ [Kf2=s, 
Dd8=w, Kg8=w] 7.K×f8 d6 8.Ke8 Sd7 9.a5! (9.Sh3+?) Sb6 10.Dd7 e5 11.Db5 
Ld7+ [Db5=s, Ke8=s] 12.Sh3+ [Kf2=w] 0-0-0 13.Ke1! Tf8 14.Sg1

Michel Caillaud
1.e3 d6 2.Lc4 Lh3 3.Le6 f5 4.Lc8 e6 5.Ld7+ [Be6=w] Ke7 6.g×h3 Kf6 7.e7 
Kf7 8.e8=L+ [Ld7=s] Ke7 9.h4 Lc8 10.Lb5 f4 11.Lf1 Ke8

Michel Caillaud
1.e4 Sf6 2.Se2 Sd5 3.Sg3 Sc3 4.d×c3 f5 5.Lf4 Kf7 6.Ld6 Kf6 7.Sh5+ 
[Bg7=w] Kf7 8.g8=S Lh6 9.Shf6 Lc1 10.Sg4 f4 11.S4h6+ [Sg8=s] Ke8 12.Sf7 
b6 13.Sg5 Lb7 14.Sh3

Joost de Heer
1.h4 d6 2.Th3 Lg4 3.Tb3 Kd7 4.Tb6 a×b6 5.Sc3 Ta3 6.Sa4 Th3 7.g3 Th1 
8.Lh3! Kc6 9.Lg2+ [Th1=w] Kd7 10.Sh3 Ke8 11.0-0

Marco Bonavoglio
R 1.Dg4-g2+ [Df2=w, Df3=w, Dg1=w, Dg5=w, Dh2=w]#

Michel Caillaud
1.Sc3 d5 2.Se4 Dd6 3.Sf6+ [Sg8=w, Bd5=w, Bh7=w] Kd8 4.Se4 Ke8 5.Sc3 Dd8 
6.Sf6+ [Bd5=s, Bh7=s] g×f6 7.Sb1