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 Ra4 draw
3 Kc4 loss in 1 half-moves
4 Kc5 loss in 1 half-moves
5 Kc6 loss in 1 half-moves
6 Kd3 loss in 1 half-moves
7 Kd6 loss in 1 half-moves
8 Kde5 loss in 1 half-moves
9 Ke3 loss in 1 half-moves
10 Ke6 loss in 1 half-moves
11 Kee5 loss in 1 half-moves
12 Kf3 loss in 1 half-moves
13 Kf4 loss in 1 half-moves
14 Kf5 loss in 1 half-moves
15 Rc4 loss in 1 half-moves
16 Rd1 loss in 1 half-moves
17 Rd2 loss in 1 half-moves
18 Rd3 loss in 1 half-moves