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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Ka2 win in 5 half-moves
3 Kb2 win in 5 half-moves
4 Ra1 win in 17 half-moves
5 Ka4 draw
6 Kb3 draw
7 Kb4 draw
8 Ke3 draw
9 Rc1 draw
10 Rd1 draw
11 Rh1 draw
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kf1 loss in 2 half-moves
16 Kf2 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves