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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kd6 win in 3 half-moves
4 Rd6 win in 3 half-moves
5 Kb5 win in 5 half-moves
6 Kcc4 win in 5 half-moves
7 Kcd5 win in 5 half-moves
8 Kdd5 win in 5 half-moves
9 Rc7 win in 5 half-moves
10 Rd5 win in 5 half-moves
11 Rd8 win in 5 half-moves
12 Kb4 draw
13 Rh7 draw
14 Kc3 loss in 2 half-moves
15 Kd3 loss in 2 half-moves
16 Kdc4 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ra7 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Re7 loss in 2 half-moves
23 Rf7 loss in 2 half-moves
24 Rg7 loss in 2 half-moves