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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ka7 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rf5 win in 1 half-moves
7 Rf8 win in 1 half-moves
8 Rf4 draw
9 Kb5 loss in 2 half-moves
10 Kb6 loss in 2 half-moves
11 Kb7 loss in 2 half-moves
12 Rb6 loss in 1 half-moves
13 Rc6 loss in 1 half-moves
14 Rd6 loss in 1 half-moves
15 Re6 loss in 1 half-moves
16 Rf7 loss in 1 half-moves
17 Rg6 loss in 1 half-moves
18 Rh6 loss in 1 half-moves