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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kb5 win in 3 half-moves
3 Kcd5 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Rb7 win in 3 half-moves
6 Re7 win in 3 half-moves
7 Kc4 win in 5 half-moves
8 Ke6 win in 5 half-moves
9 Ra7 win in 5 half-moves
10 Kb6 win in 7 half-moves
11 Kcc6 win in 7 half-moves
12 Kdc6 win in 7 half-moves
13 Ke7 win in 7 half-moves
14 Rc6 win in 7 half-moves
15 Rd7 win in 7 half-moves
16 Rf7 win in 7 half-moves
17 Kd7 win in 9 half-moves
18 Kdd5 draw
19 Ke5 draw
20 Rc8 draw
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves