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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kd4 win in 1 half-moves
3 Rf8 win in 1 half-moves
4 Ka8 win in 3 half-moves
5 Kb5 win in 3 half-moves
6 Kb7 win in 3 half-moves
7 Kb8 win in 3 half-moves
8 Kc6 win in 3 half-moves
9 Kcb6 win in 3 half-moves
10 Kd5 win in 3 half-moves
11 Kd6 win in 3 half-moves
12 Ra8 win in 3 half-moves
13 Rb8 win in 3 half-moves
14 Rc6 win in 3 half-moves
15 Rc7 win in 3 half-moves
16 Rd8 win in 3 half-moves
17 Re8 win in 3 half-moves
18 Ka6 win in 9 half-moves
19 Kab6 win in 9 half-moves
20 Kc4 draw
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves