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

EGTB: win in 4 half-moves

# move score
1 Kf6 win in 3 half-moves
2 Kg6 win in 3 half-moves
3 Kh6 win in 3 half-moves
4 Rg6 win in 3 half-moves
5 Rh7 win in 7 half-moves
6 K3f4 draw
7 K3g4 draw
8 K3h4 draw
9 K5f4 draw
10 K5g4 draw
11 K5h4 draw
12 Kf5 draw
13 Kg2 draw
14 Kh2 draw
15 Kh3 draw
16 Kh5 draw
17 Ra7 draw
18 Rf7 draw
19 Rg8 draw
20 Kf2 loss in 2 half-moves
21 Kf3 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rc7 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Re7 loss in 2 half-moves