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

EGTB: win in 4 half-moves

# move score
1 Kcb6 win in 3 half-moves
2 Kcb7 win in 3 half-moves
3 Kcb8 win in 3 half-moves
4 Kab6 win in 5 half-moves
5 Ra8 win in 7 half-moves
6 Ka6 draw
7 Ka8 draw
8 Kab7 draw
9 Kab8 draw
10 Kc6 draw
11 Rb8 draw
12 Rh8 draw
13 Kd6 loss in 2 half-moves
14 Kd7 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Rd8 loss in 2 half-moves
17 Re8 loss in 2 half-moves
18 Rf8 loss in 2 half-moves
19 Rg8 loss in 2 half-moves