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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kde6 win in 3 half-moves
3 Ke5 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Kd4 win in 7 half-moves
6 Kd7 win in 7 half-moves
7 Ke8 win in 7 half-moves
8 Kf7 win in 7 half-moves
9 Kf8 win in 7 half-moves
10 Rd6 win in 7 half-moves
11 Rd7 win in 7 half-moves
12 Re8 win in 7 half-moves
13 Rg8 win in 7 half-moves
14 Rh8 win in 7 half-moves
15 Kdd6 draw
16 Ke4 draw
17 Ked6 draw
18 Kee6 draw
19 Kf6 draw
20 Rc8 draw
21 Kc4 loss in 2 half-moves
22 Kc5 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rb8 loss in 2 half-moves