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 Kb7 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Kd5 win in 5 half-moves
7 Ra8 win in 13 half-moves
8 Rb8 win in 13 half-moves
9 Kc2 draw
10 Kc3 draw
11 Kc4 draw
12 Kc5 draw
13 Kc7 draw
14 Kd2 draw
15 Kd4 draw
16 Ke2 draw
17 Ke3 draw
18 Ke4 draw
19 Rd8 draw
20 Re8 draw
21 Rf8 draw
22 Rc7 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves