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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kcd4 win in 3 half-moves
3 Kcd6 win in 3 half-moves
4 Rb6 win in 3 half-moves
5 Rd6 win in 5 half-moves
6 Kb5 win in 7 half-moves
7 Kcc4 win in 7 half-moves
8 Ra6 win in 7 half-moves
9 Kdc4 win in 9 half-moves
10 Kb4 draw
11 Kdd4 draw
12 Kdd6 draw
13 Rc7 draw
14 Rc8 draw
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves