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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kb5 draw
3 Ra7 draw
4 Rb1 draw
5 Rb2 draw
6 Rb3 draw
7 Rb6 draw
8 Rb8 draw
9 Ka4 loss in 2 half-moves
10 Kb4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rc7 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Kb6 loss in 1 half-moves
19 Rd7 loss in 1 half-moves