Nº3 Peter S. Krug

Win

Peter S. Krug (Austria)

wKh2,Qh1,Nf3,Rg3,Pa6/bKh8,Qa8,Ne8,Bf5,f6,Pa5,b4,c4,c6

1.Kg2+ Bh7 2.Qh6 Bg7 3.Ng5!
3.Rxg7? Nxg7 4.Ng5 Qg8 5.Kh2 (5.a7 Qd5÷=) 5…Qb8+ 6.Kh3 Qc8+=

3…c5+
3…Bxh6 4. Nf7#

4.Kh2 Qe4 5.Qh5! Nf6
5…Qc2+ 6.Rg2 Be5+ 7.Kh1 Qb1+ 8.Rg1 Qg6 9.Nf7+-

6.Qxh7!!
6.Nxe4? Nxh5 7.Nd6 Nxg3 8.a7 Nf1+ 9.Kh3 Bg6 10.a8Q+ Kh7 11.Nxc4 b3 12.Qh1 b2 13.Nxb2 Bxb2 14.Kg4+ Kg8=

6…Qxh7+ 7.Nxh7 Nd5 8.a7!
try thematic 8.Ng5? c3 9.a7 Nb6! 10.Re3 c2 11.Re8+ Bf8=

With two lines:

A) 8…Nb6 B) 9.Rg6 Na8 10.Ng5 c3 11.Re6 Be5+! 12.Rxe5 c2 13.Re8+ Kg7 14.Rxa8 c1Q 15.Rd8! Qf4+ 16.Kh3 Qf5+
16…Qxg5 17.a8Q+-

17.Kh4 Qf4+ 18.Kh5 Qh2+ 19.Kg4+-

B) 8…Nc7 9.Ng5 c3 10.Ne6!
try 10.Re3? c2 11.Re8+ Nxe8 12.a8Q Be5+!=

10…Na8 11.Nxg7 c2 12.Rg1 b3 13.Nh5 or (13.Ne8) 13…Kh7
13…b2 14.Nf6 c1Q 15.Rg8#

14.Nf6+ Kh6 15.Ng4+ Kh5 16.Ne3+-