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

EGTB: win in 4 half-moves

# move score
1 K6d7 win in 3 half-moves
2 K8d7 win in 3 half-moves
3 Kd8 win in 3 half-moves
4 K8e7 win in 7 half-moves
5 K8f7 win in 7 half-moves
6 Kf8 win in 11 half-moves
7 K6e7 draw
8 K6f7 draw
9 Ke5 draw
10 Kf5 draw
11 Kf6 draw
12 Rc3 draw
13 Rc7 draw
14 Rd8 draw
15 Kd5 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rc2 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves
23 Rc6 loss in 2 half-moves