Nº26 Amatzia Avni

Draw

Amatzia Avni (Israel)

wKa4,Ng8,Pb5,g2/bKc5,Ng1,Pc4,f7,g7

The white knight has 3 flight squares; a different square will be chosen in three variations.

1.b6!
1.Ne7? Ne2 2.b6 Kxb6 3.Kb4 c3–+

1…Kxb6 2.Kb4 Kc6
A) 2…Ne2 3.Kxc4 Nf4 (3…Kc6 4.Ne7=) 4.Ne7!= (4.g3? Ng6–+)

3.Kxc4
3.Ne7+? Kd6 4.Nf5+ Ke5 5.Ne3 Kd4 6.Nxc4 f5–+

3…Kd7 4.Kd3
B)4…Ke8
C) 4…f5 5.Ke3 Ke6 6.Kf2 Kf7 7.Nh6+! gxh6 8.Kxg1=

5.Ke3 Kf8 6.Nf6! gxf6 7.Kf2=

Theme: change of critical square