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

EGTB: win in 4 half-moves

# move score
1 K5d4 win in 3 half-moves
2 Kd2 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd5 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Ke2 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Kf2 win in 3 half-moves
9 Kf3 win in 3 half-moves
10 Kf5 win in 3 half-moves
11 Kf6 win in 3 half-moves
12 Rd4 win in 3 half-moves
13 Rf4 win in 3 half-moves
14 K3d4 win in 5 half-moves
15 K5f4 win in 5 half-moves
16 Rg4 win in 5 half-moves
17 K3f4 draw
18 Rc4 draw
19 Rh4 draw
20 Ra4 loss in 2 half-moves
21 Rb4 loss in 2 half-moves