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

EGTB: win in 4 half-moves

# move score
1 Kab6 win in 3 half-moves
2 Kab7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Rd8 win in 3 half-moves
6 Kb5 win in 7 half-moves
7 Kc5 win in 7 half-moves
8 Kc7 win in 7 half-moves
9 Kcb6 win in 7 half-moves
10 Kcb7 win in 7 half-moves
11 Kd7 win in 7 half-moves
12 Rc8 win in 7 half-moves
13 Re8 win in 7 half-moves
14 Rf8 win in 7 half-moves
15 Kd6 win in 9 half-moves
16 Ka6 draw
17 Kd5 draw
18 Rg8 loss in 2 half-moves
19 Rh8 loss in 2 half-moves