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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Ka6 draw
4 Kc6 draw
5 Kd1 draw
6 Kd2 draw
7 Ke2 draw
8 Kf1 draw
9 Kf2 draw
10 Ra7 draw
11 Rb8 draw
12 Rc7 draw
13 Rf7 draw
14 Rg7 draw
15 Ka5 loss in 2 half-moves
16 Ka7 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kc7 loss in 2 half-moves
20 Rh7 loss in 1 half-moves