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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kd2 win in 1 half-moves
4 Kd5 win in 1 half-moves
5 Ra3 win in 1 half-moves
6 Rb1 win in 1 half-moves
7 Rb2 win in 1 half-moves
8 Rb4 win in 1 half-moves
9 Rb6 win in 1 half-moves
10 Rb7 win in 1 half-moves
11 Rb8 win in 1 half-moves
12 K5b4 loss in 2 half-moves
13 K5c4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 K3b4 loss in 1 half-moves
18 K3c4 loss in 1 half-moves
19 K3d4 loss in 1 half-moves
20 K5d4 loss in 1 half-moves
21 Kb5 loss in 1 half-moves
22 Kd3 loss in 1 half-moves
23 Rb5 loss in 1 half-moves