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

EGTB: win in 2 half-moves

# move score
1 Ka8 win in 1 half-moves
2 Ka6 draw
3 Kb8 draw
4 Rb8 draw
5 Rb2 loss in 14 half-moves
6 Rb4 loss in 14 half-moves
7 Kb7 loss in 10 half-moves
8 Ra3 loss in 10 half-moves
9 Rc3 loss in 8 half-moves
10 Rd3 loss in 8 half-moves
11 Kb6 loss in 4 half-moves
12 Rb1 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Rb7 loss in 2 half-moves
16 Re3 loss in 2 half-moves
17 Rg3 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rf3 loss in 1 half-moves