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