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

EGTB: win in 4 half-moves

# move score
1 Kd2 win in 3 half-moves
2 Kdd4 win in 3 half-moves
3 Kde4 win in 3 half-moves
4 Ke2 win in 3 half-moves
5 Re2 win in 3 half-moves
6 Re4 win in 3 half-moves
7 Re1 win in 7 half-moves
8 Kc2 draw
9 Kc3 draw
10 Kc4 draw
11 Kee4 draw
12 Kd5 loss in 2 half-moves
13 Kd6 loss in 2 half-moves
14 Ke6 loss in 2 half-moves
15 Ked4 loss in 2 half-moves
16 Kf4 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kf6 loss in 2 half-moves
19 Rf3 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rh3 loss in 2 half-moves