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

EGTB: win in 2 half-moves

# move score
1 Rh5 win in 1 half-moves
2 Rh6 win in 1 half-moves
3 Rh8 win in 1 half-moves
4 Ka5 draw
5 Ka6 draw
6 Ka7 draw
7 Kb5 draw
8 Kb7 draw
9 Kf2 draw
10 Kg2 draw
11 Kh2 draw
12 Rh2 draw
13 Rh3 draw
14 Rh4 draw
15 Kc5 loss in 1 half-moves
16 Kc6 loss in 1 half-moves
17 Kc7 loss in 1 half-moves
18 Kf1 loss in 1 half-moves
19 Rh7 loss in 1 half-moves