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 K5f4 win in 3 half-moves
3 Kf6 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 K4f4 win in 7 half-moves
6 K5d5 win in 7 half-moves
7 Rh7 win in 7 half-moves
8 K4d4 draw
9 K4d5 draw
10 K4f5 draw
11 K5f5 draw
12 Kd6 draw
13 Ke6 draw
14 Rg5 draw
15 Rh4 draw
16 Rh8 draw
17 Kd3 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kf3 loss in 2 half-moves
20 Rf5 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Rh2 loss in 2 half-moves
23 Rh3 loss in 2 half-moves