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

EGTB: win in 4 half-moves

# move score
1 Kdc6 win in 3 half-moves
2 Rb7 win in 3 half-moves
3 Kb4 win in 7 half-moves
4 Kb5 win in 7 half-moves
5 Kb6 win in 7 half-moves
6 Kc4 win in 7 half-moves
7 Kcc6 win in 7 half-moves
8 Ra7 win in 7 half-moves
9 Kc7 draw
10 Ke6 draw
11 Ke7 draw
12 Rc7 draw
13 Rd8 draw
14 Rh7 draw
15 Kcd5 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kdd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves