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

EGTB: win in 4 half-moves

# move score
1 K6b7 win in 3 half-moves
2 K8b7 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kd5 win in 9 half-moves
7 Kd6 win in 9 half-moves
8 K6c7 draw
9 K6d7 draw
10 Kc5 draw
11 Kd8 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh4 draw
16 Rh6 draw
17 K8c7 loss in 2 half-moves
18 K8d7 loss in 2 half-moves
19 Kb5 loss in 2 half-moves
20 Rh1 loss in 2 half-moves
21 Rh2 loss in 2 half-moves
22 Rh3 loss in 2 half-moves
23 Rh5 loss in 2 half-moves
24 Rh7 loss in 2 half-moves