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