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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Rb8 win in 7 half-moves
7 Ka4 draw
8 Ka5 draw
9 Ka6 draw
10 Kc8 draw
11 Ke7 draw
12 Ke8 draw
13 Ra6 draw
14 Rc6 draw
15 Rg6 draw
16 Rh6 draw
17 Kb4 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Rd6 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves