Nº 8 Marco Campioli ( Italy)

Win

Sección B.1.

Marco Campioli ( Italy)

wKb6,Nc8,h8,Bc5,Pa6,f7,h6/bKb8,Qd3,Ba4,Pf3,h3

1.a7+
1.Nd6? Qb3+! 2.Ka5 Qc3+ 3.Kxa4 Qxh8 4.a7+ Ka8=
1f8Q? Qb5# mate

1…Ka8 2.Nd6!
2.f8Q? Qb5+ 3.Kc7 Qc6+ 4.Kd8 Qd7# mate

2…Qb1+!
2…Qb3+ 3.Kc7 Qxf7+ 4.Nhxf7 h2 5.h7+-

3.Ka5
3.Ka6? Qa2 4.f8Q+ Be8+ 5.Kb6 Qxa7# mate

3…Qe1+ 4.Kxa4 Qa1+ 5.Kb3
5.Kb5? Qxh8 6.h7 h2 7.Ne8 Qb2+= perpetual check

5…Qb1+!
5…Qxh8 6.Ne4 h2 7.Nf2+-

6.Kc4
wastes time 6.Kc3? with: a) 6…Qc1+ 7.Kd3 Qb1+/Qd1+ 8.Kc4 Qc2+ 9.Kb5+-, see 7.Kb5 in the main line, b) 6…Qa1+ 7.Kc4 Qa2+ 8.Kb5 Qb2+ 9.Kc6+-, see 8.Kc6 in the main line

6…Qc2+ 7.Kb5
7.Kd5? Qd2+ 8.Ke4 Qxh6 9.Ne8 Kb7 10.Nc7 Qh4+ 11.Kxf3/Kf5 Qh5+= perpetual check

7…Qb2+ 8.Kc6 Qf6!
8…Qxh8 9.h7 f2/h2 10.Ne8 f1Q/h1Q 11.Nc7# mate # 1

9.Ng6! h2
9…f2 10.f8Q+ Qxf8 11.Nxf8 f1Q 12.Ne6 Qa6+ (12…Qf3+ 13.Kd7 h2 14.Nc7# mate # 2) 13.Bb6 Qa4+ 14.Nb5 h2 15.Nec7# mate # 3

10.f8Q+ Qxf8 11.Nxf8 h1Q 12.Ne6 f2+ 13.Kd7
13.Kb6? Qb1+ 14.Kc6 (14.Nb5 Qxb5+ 15.Kxb5 f1Q+=) 14…Qh7 15.Nb5 Qe4+ 16.Kd6 Qd3+ 17.Bd4 Qxd4+!=

13…Qh3
13…f1Q 14.Nc7# mate # 4

14.Nb5!
14.Ne8? Qd3+ 15.Kc8 Qa6+= perpetual check

14…f1Q
14…Qd3+ 15.Kc8 Qxb5 (15…Qf5/Qh3 16.Nbc7# mate # 5) 16.Nc7# mate # 6

15.Nbc7+ Kb7 16.a8Q# mate # 7