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

EGTB: win in 4 half-moves

# move score
1 K5d6 win in 3 half-moves
2 K7f6 win in 3 half-moves
3 Kf5 win in 3 half-moves
4 Kf7 win in 3 half-moves
5 Kd5 win in 5 half-moves
6 Rf5 win in 5 half-moves
7 K7d6 win in 7 half-moves
8 Kd7 win in 7 half-moves
9 K7e6 draw
10 Kd8 draw
11 Ke8 draw
12 Kf8 draw
13 Rg3 draw
14 Rg7 draw
15 Rh5 draw
16 K5e6 loss in 2 half-moves
17 K5f6 loss in 2 half-moves
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves
23 Rg4 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rg8 loss in 2 half-moves