Solution: 1.Rd8+ Nc8 2.Rxc8+ Ka7 3.Rxc7+! [3.Kf7 a2 4.Rxc7+ Kb6 5.Rb7+ (5.Bxa2 Ra1–+) 5...Kxa6 6.Rb4 a1Q 7.Ra4+ Qxa4 8.Bxa4=] 3...Kxa6 [3...Kb6 4.a7 Rg1+ 5.Kf7 c1Q 6.a8Q Kxc7 7.Qa7+ Kc8 8.Qd7+ Kb8 9.Qe8+ Kb7 10.Qxe7+ Ka6 11.Qb4+–; 3...Kb8 4.Rxe7 Rg1+ 5.Kf7 c1Q 6.Rb7+ Ka8 7.e7+–] 4.Rxc6+ Kb5. [4...Kb7 5.Bd5; 4...Ka5 5.Kf7] This is where the engines get tricked. 5.Rxc2! Rxc2 6.Bxc2 a2 7.Bd1!! a1Q 8.Bh5 Qh1 [8...Qg1+ 9.Bg6+–] 9.Be8+ Kc5 10.h5+– and White wins.
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