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

EGTB: win in 4 half-moves

# move score
1 Ke7 win in 3 half-moves
2 Ke8 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kg8 win in 5 half-moves
6 Rb1 win in 9 half-moves
7 Kb5 draw
8 Kc5 draw
9 Kd5 draw
10 Kd6 draw
11 Kg7 draw
12 Ra6 draw
13 Rb5 draw
14 Kb7 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Kd7 loss in 2 half-moves
17 Rb2 loss in 2 half-moves
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb7 loss in 2 half-moves