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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Kd5 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Kg7 win in 3 half-moves
9 Rg7 win in 5 half-moves
10 Rc7 win in 7 half-moves
11 Ke5 win in 9 half-moves
12 Ke7 win in 9 half-moves
13 Kf5 win in 9 half-moves
14 Kg5 win in 9 half-moves
15 Kg6 win in 9 half-moves
16 Kb4 draw
17 Kc4 draw
18 Ra7 draw
19 Rf8 draw
20 Rh7 draw
21 Rb7 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Re7 loss in 2 half-moves