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