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 Kc6 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Rb6 win in 3 half-moves
7 Rc6 win in 3 half-moves
8 Re6 win in 3 half-moves
9 Rf6 win in 3 half-moves
10 Kc8 draw
11 Kcd6 draw
12 Kcd7 draw
13 Kcd8 draw
14 Ke8 draw
15 Ked6 draw
16 Ked7 draw
17 Ked8 draw
18 Kf8 draw
19 Ra1 draw
20 Ra5 draw
21 Ra7 draw
22 Ra8 draw
23 Rd6 draw
24 Ke6 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Ra2 loss in 2 half-moves
27 Ra3 loss in 2 half-moves
28 Ra4 loss in 2 half-moves
29 Rg6 loss in 2 half-moves
30 Rh6 loss in 2 half-moves