# underpromotions to rook and bishop
5nR1/k5P1/p1K5/P7/8/8/8/8 w g7xf8B         mate in 2
8/8/8/8/8/2k5/K1p5/8 b c2-c1R              mate in 2
8/2P5/8/8/3r4/8/2K5/k7 w c7-c8R!           wins    
8/6P1/7B/8/1N6/1K6/pp6/1k6 b a2-a1B!       draw by stalemate
nK2n3/PP1b4/1k6/1p6/1P3p2/7q/8/8 w b7xa8R! draw by stalemate
#
8/1N3B2/6P1/8/8/8/2K5/k7 w Bf7-a2!         mate in 4  
8/P7/2N5/b7/k1P5/p7/K7/8 w a7-a8B!         mate in 4  >10
B1k5/P7/P7/K7/8/8/8/3R4 w Ba8-c6!          mate in 3  >10
8/5PkP/4K3/8/5P2/8/8/8 w f7-f8R            mate in 3  #
8/8/8/4k3/8/3pKp2/2p1p1p1/8 b e2-e1B       mate in 3  #
8/1KP5/8/2p5/1pP5/p7/k7/1R3R2 w c7-c8B!    mate in 4  #
#x=exit