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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Kc8 win in 5 half-moves
5 Kd8 win in 5 half-moves
6 Rc8 win in 15 half-moves
7 Kab6 draw
8 Kab7 draw
9 Kab8 draw
10 Kcb6 draw
11 Kcb7 draw
12 Kcb8 draw
13 Kd6 draw
14 Rb8 draw
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves