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