Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 h8=B draw
2 Ka5 draw
3 Ka6 draw
4 Ka7 draw
5 Kb5 draw
6 Kb7 draw
7 Kc5 draw
8 Kc6 draw
9 Kc7 draw
10 h8=K loss in 2 half-moves
11 h8=N loss in 2 half-moves
12 h8=Q loss in 2 half-moves
13 h8=R loss in 2 half-moves