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 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 Kc6 win in 7 half-moves
6 Kcd7 win in 7 half-moves
7 Ked7 win in 7 half-moves
8 Kf7 win in 7 half-moves
9 Rd8 win in 7 half-moves
10 Kc8 draw
11 Kcd8 draw
12 Ke8 draw
13 Ked8 draw
14 Kf8 draw
15 Ra1 draw
16 Ra6 draw
17 Ra7 draw
18 Rc8 draw
19 Re8 draw
20 Rh8 draw
21 Kcd6 loss in 2 half-moves
22 Ke6 loss in 2 half-moves
23 Ked6 loss in 2 half-moves
24 Kf6 loss in 2 half-moves
25 Ra2 loss in 2 half-moves
26 Ra3 loss in 2 half-moves
27 Ra4 loss in 2 half-moves
28 Ra5 loss in 2 half-moves
29 Rf8 loss in 2 half-moves
30 Rg8 loss in 2 half-moves