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

EGTB: win in 2 half-moves

# move score
1 Ka7 win in 1 half-moves
2 Ra3 draw
3 Rb1 draw
4 Rb2 draw
5 Rb4 draw
6 Rb7 draw
7 Rb8 draw
8 Kb8 loss in 2 half-moves
9 Rb5 loss in 2 half-moves
10 Rb6 loss in 2 half-moves
11 Rc3 loss in 2 half-moves
12 Rd3 loss in 2 half-moves
13 Re3 loss in 2 half-moves
14 Rf3 loss in 2 half-moves
15 Rg3 loss in 2 half-moves
16 Kb7 loss in 1 half-moves
17 Rh3 loss in 1 half-moves