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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Kg5 win in 3 half-moves
3 Ke4 win in 7 half-moves
4 Ke7 win in 7 half-moves
5 Ra5 win in 7 half-moves
6 Rb5 win in 7 half-moves
7 Rc5 win in 7 half-moves
8 Rd5 win in 7 half-moves
9 Re1 win in 7 half-moves
10 Re2 win in 7 half-moves
11 Re3 win in 7 half-moves
12 Re4 win in 7 half-moves
13 Re6 win in 33 half-moves
14 Kd7 draw
15 Kd8 draw
16 Ke3 draw
17 Kf3 draw
18 Kg3 draw
19 Kg4 draw
20 Rf5 loss in 4 half-moves
21 Kf7 loss in 2 half-moves
22 Kf8 loss in 2 half-moves
23 Re7 loss in 2 half-moves
24 Rg5 loss in 2 half-moves
25 Rh5 loss in 2 half-moves