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

EGTB: win in 4 half-moves

# move score
1 Ra6 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Ka4 win in 5 half-moves
4 Rb7 win in 5 half-moves
5 Ka1 draw
6 Ka6 draw
7 Kb5 draw
8 Kb6 draw
9 Ra8 draw
10 Rg7 draw
11 Rh7 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc2 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves