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 Kcd5 win in 3 half-moves
4 Kd6 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Re8 win in 3 half-moves
7 Kc3 win in 5 half-moves
8 Kd3 win in 5 half-moves
9 Rc6 win in 7 half-moves
10 Kb4 draw
11 Kc6 draw
12 Kcc4 draw
13 Kdc4 draw
14 Kdd5 draw
15 Ke4 draw
16 Ke5 draw
17 Ra8 draw
18 Rc7 draw
19 Rd8 draw
20 Rf8 draw
21 Ke3 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves