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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kb6 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rd6 win in 3 half-moves
7 Kc8 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Ke8 win in 7 half-moves
11 Ra6 win in 7 half-moves
12 Rb6 win in 7 half-moves
13 Rc7 win in 7 half-moves
14 Rc8 win in 11 half-moves
15 Kc4 draw
16 Kc7 draw
17 Kd4 draw
18 Re6 draw
19 Rf6 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves