Section A1 Win
1.Ba6!
( 1.Be6 (Tf8?) 1…Qa7+ -+ )
1…Rxb5+! 2.Kxb5
( 2.Bxb5? Qa7+ 3.Kc6 Qxf2 =, quiet )
2…Qd5+ 3.Kb4!
( 3.Ka4? Qd7+ =, quiet )
3…Qd6+ 4.Kb3! Qe6+!
( 4…Qxa6 5.Rg8+ Kc7 6.Rf7+ +- )
5.Rc4
pin
( 5.Bc4? Qxg4 =, quiet )
5…Qxa6
unpin
6.d3!
( 6.d4? Qe6 (Dg6) 7.Rb2 Ka7 (Ra8) )
6…Qe6
pin
( 6…Qb6+ 7.Rb4 +- )
7.Rb2! Ka7
( 7…Kb7 8.Kc3+ Ka6 9.Ra4# )
8.Ka3!
unpin
8…Qd6+ 9.Ka2 Qe6
pin
( 9…Qxd3 10.Ra4+ +- )
10.Rb3!
unpin
( 10.Ka3? Qd6+ loss of time )
10…Qe2+ 11.Ka3!
( 11.Ka1 (Rb1,Rb2)? loss of time )
11…Qe7+ 12.Rcb4
self-pin
( 12.Ka2 (Rb2)? 12…Qe2+ loss of time )
12…Ka6 13.Ka2! Qe2+
( 13…Ka5 14.Rb8 (Tb7)+- )
14.Rb2! Qxd3 15.Ra4# 1-0