Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kc2 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rd8 win in 3 half-moves
5 Kd3 win in 5 half-moves
6 Kd4 win in 5 half-moves
7 Ka4 draw
8 Ka6 draw
9 Kab4 draw
10 Kb3 draw
11 Kb5 draw
12 Kb6 draw
13 Kc4 draw
14 Kcb4 draw
15 Kd2 draw
16 Ra8 draw
17 Rc8 draw
18 Re1 draw
19 Rf8 draw
20 Re2 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Re6 loss in 2 half-moves
25 Re7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves