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

EGTB: win in 2 half-moves

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