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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kd5 draw
3 Ra3 draw
4 Rc4 draw
5 Kd3 loss in 20 half-moves
6 Ke3 loss in 10 half-moves
7 Kf3 loss in 10 half-moves
8 Ra2 loss in 10 half-moves
9 Kd4 loss in 8 half-moves
10 Ra1 loss in 8 half-moves
11 Ke5 loss in 2 half-moves
12 Kf4 loss in 2 half-moves
13 Kf5 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Ra8 loss in 1 half-moves