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 Kb7 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kcc7 win in 7 half-moves
6 Kcd7 win in 7 half-moves
7 Kdc7 win in 7 half-moves
8 Kdd7 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Ra7 win in 7 half-moves
11 Kcc5 draw
12 Kdc5 draw
13 Ke6 draw
14 Ra1 draw
15 Ra5 draw
16 Ra6 draw
17 Rc8 draw
18 Rd8 draw
19 Rh8 draw
20 Kcd5 loss in 2 half-moves
21 Kdd5 loss in 2 half-moves
22 Ke5 loss in 2 half-moves
23 Ra2 loss in 2 half-moves
24 Ra3 loss in 2 half-moves
25 Ra4 loss in 2 half-moves
26 Re8 loss in 2 half-moves
27 Rf8 loss in 2 half-moves
28 Rg8 loss in 2 half-moves