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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kcc6 win in 3 half-moves
4 Kcd6 win in 3 half-moves
5 Rh4 win in 3 half-moves
6 Rh6 win in 3 half-moves
7 Rh8 win in 3 half-moves
8 Kc4 win in 5 half-moves
9 Kb4 draw
10 Kc7 draw
11 Kc8 draw
12 Kd5 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdd6 draw
16 Ke6 draw
17 Ke7 draw
18 Ke8 draw
19 Rh7 draw
20 Kd4 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh1 loss in 2 half-moves
26 Rh2 loss in 2 half-moves
27 Rh3 loss in 2 half-moves