Nº18 Peter S. Krug

Draw

Peter S. Krug (Austria)

wKh1,Re4,f1,Ph6/bKg8,Nd4,Rb2,e1,Pd3,g6,g7

1.h7+!
1.Rexe1? Re2–+
1.Rfxe1? Nf3 2.Re8+ Kf7! (2…Kh7? 3.Rh8+ Kxh8 4.Re8+= see solution) 3.R1e7+ Kf6–+

1…Kxh7 2.Rh4+ Kg8 3.Rxe1 Nf5!
main : 3…Nf3 4.Rh8+! (4.Re8+? Kf7 5.Rhh8 Rh2+ 6.Rxh2 Kxe8 7.Ra2 d2 8.Ra1 Ne5 9.Kg2 Nc4 10.Kf2 Nb2–+) 4…Kxh8 5.Re8+ Kh7 6.Rh8+ Kxh8= stalemate

4.Rc4
4.Rg4? Rf2–+
4.Re8+? Kf7 5.Rhh8 Kf6 6.Rhf8+ Kg5 7.Re1 d2–+

4…d2 5.Ra1!
5.Rg1? Ng3–+

5…Ra2 6.Rb1 Rb2 7.Ra1 Ne3 8.Rd4 Rc2 9.Rg1!=