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 Kcd6 win in 7 half-moves
7 Kdc7 win in 7 half-moves
8 Ke7 win in 7 half-moves
9 Rd8 win in 7 half-moves
10 Kc5 win in 11 half-moves
11 Kd8 win in 13 half-moves
12 Ke8 win in 13 half-moves
13 Kc8 draw
14 Kdd6 draw
15 Ke6 draw
16 Ra1 draw
17 Ra5 draw
18 Ra6 draw
19 Ra7 draw
20 Rc8 draw
21 Rh8 draw
22 Kd5 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