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

EGTB: win in 4 half-moves

# move score
1 Ra7 win in 3 half-moves
2 Rc1 win in 3 half-moves
3 Ra8 win in 7 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kdd7 draw
7 Kde7 draw
8 Ked7 draw
9 Kee7 draw
10 Kf7 draw
11 Kf8 draw
12 Ra5 draw
13 Ra6 draw
14 Rb1 draw
15 Rd1 draw
16 Rh1 draw
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Re1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves