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

EGTB: win in 4 half-moves

# move score
1 Kd6 win in 3 half-moves
2 Kd7 win in 5 half-moves
3 Rb8 win in 9 half-moves
4 Kd8 win in 13 half-moves
5 Ra8 win in 13 half-moves
6 Kb4 draw
7 Kb5 draw
8 Kb6 draw
9 Kc4 draw
10 Kc6 draw
11 Kd4 draw
12 Kd5 draw
13 Kf8 draw
14 Rc7 draw
15 Rd8 draw
16 Ke7 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Rc6 loss in 2 half-moves