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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Rh8 win in 5 half-moves
4 Ka7 draw
5 Kb7 draw
6 Kc5 draw
7 Kd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Re5 draw
12 Rf5 draw
13 Rg5 draw
14 Rh4 draw
15 Rh6 draw
16 Rh7 draw
17 Kc4 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rh2 loss in 2 half-moves
21 Rh3 loss in 2 half-moves