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

EGTB: win in 2 half-moves

# move score
1 Kf2 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb8 win in 1 half-moves
7 Kd7 draw
8 Ke1 draw
9 Ke2 draw
10 Kg1 draw
11 Kg2 draw
12 Ra7 draw
13 Rb1 draw
14 Rb4 draw
15 Kb6 loss in 1 half-moves
16 Kb8 loss in 1 half-moves
17 Kc6 loss in 1 half-moves
18 Kc8 loss in 1 half-moves
19 Kd6 loss in 1 half-moves
20 Kd8 loss in 1 half-moves