1.Cc7+ [ 1.c5? Cxc8 2.Rxc8 a6] 1...Rb8 2.Ca6+ Ra8 3.Ae6 '!' 3...a1=D [ 3...Rb7 4.Cc5+ Rb6 ( 4...Rb8 5.Cd7+ Ra8 6.Ad5+ Cb7+ 7.Rc7 a6 8.Rb6) 5.Cd7+ Rb7 6.Ad5+ Ra6 7.Cb8+ Rb6 8.c5#; 3...Cb7+ 4.Rc8 Cd6+ 5.Rc7 Ce8+ 6.Rd7 Rb7 7.Ad5+ Rb6 ( 7...Rxa6 8.Rc6 Cd6 9.cxb5+ Cxb5 10.Ac4) 8.c5+ Rxa6 9.Axa2 g3 10.Rc6 g2 11.Ae6] 4.Ad5+ Cb7+ 5.Rc8 [ 5.Rc7? De5+] 5...Dxa6 6.c5 g3 7.h6 [ 7.Axe4? De6+] 7...gxh6 [ 7...g2 8.hxg7] 8.gxh6 g2 9.h7 g1=D 10.h8=D Dg3 11.Rd7+ Db8 12.Dc8 Dxc8+ 13.Rxc8 1–0