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

EGTB: win in 4 half-moves

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