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 Kb3 win in 1 half-moves
3 Kb5 win in 1 half-moves
4 Kb6 win in 1 half-moves
5 Kd5 win in 1 half-moves
6 Kd6 win in 1 half-moves
7 Re4 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Kc2 loss in 2 half-moves
10 Kc6 loss in 2 half-moves
11 Kd2 loss in 2 half-moves
12 Kd3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves
16 K3b4 loss in 1 half-moves
17 K3d4 loss in 1 half-moves
18 K5b4 loss in 1 half-moves
19 K5d4 loss in 1 half-moves
20 Rb4 loss in 1 half-moves
21 Rd4 loss in 1 half-moves