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

EGTB: win in 8 half-moves

# move score
1 Rb2 win in 7 half-moves
2 Rb3 win in 7 half-moves
3 Rb4 win in 7 half-moves
4 Rb5 win in 9 half-moves
5 Ka2 draw
6 Ka4 draw
7 Ka7 draw
8 Kb2 draw
9 Kb3 draw
10 Kb4 draw
11 Kb5 draw
12 Ra1 draw
13 Rh1 draw
14 Ka5 loss in 2 half-moves
15 Ka6 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc5 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Rc1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves
23 Rf1 loss in 2 half-moves
24 Rg1 loss in 2 half-moves