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 Rb7 win in 3 half-moves
3 Ka2 win in 5 half-moves
4 Ra5 win in 7 half-moves
5 K3b3 draw
6 K3b4 draw
7 K4b3 draw
8 K4b4 draw
9 Ka5 draw
10 Kb5 draw
11 Ra6 draw
12 Ra8 draw
13 Rc7 draw
14 Rd7 draw
15 Re7 draw
16 Rf7 draw
17 Rg7 loss in 2 half-moves
18 Rh7 loss in 2 half-moves