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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rf7 win in 3 half-moves
5 Ka5 win in 5 half-moves
6 Kb5 win in 5 half-moves
7 Ka1 draw
8 Ka2 draw
9 Ka7 draw
10 Kb2 draw
11 Kb6 draw
12 Kb7 draw
13 Kc1 draw
14 Kc2 draw
15 Ra8 draw
16 Rc8 draw
17 Rd8 draw
18 Re8 draw
19 Rf3 draw
20 Rf4 draw
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves