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

EGTB: win in 4 half-moves

# move score
1 Ra3 win in 3 half-moves
2 Kd3 win in 7 half-moves
3 Kd4 win in 7 half-moves
4 Kd5 win in 9 half-moves
5 Ra2 win in 9 half-moves
6 Ke3 win in 11 half-moves
7 Ka3 draw
8 Ka5 draw
9 Ke5 draw
10 Kf3 draw
11 Kf4 draw
12 Kf5 draw
13 Re1 draw
14 Rh1 draw
15 Kb3 loss in 2 half-moves
16 Kb4 loss in 2 half-moves
17 Kb5 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves