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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kd7 win in 3 half-moves
5 Kd8 win in 3 half-moves
6 Ke5 win in 3 half-moves
7 Kg6 win in 5 half-moves
8 Rf6 win in 9 half-moves
9 Rh7 win in 15 half-moves
10 Ke4 draw
11 Ke6 draw
12 Kf4 draw
13 Kf6 draw
14 Kg4 draw
15 Kg5 draw
16 Ra6 draw
17 Rg6 draw
18 Rh3 draw
19 Rh4 draw
20 Rh5 draw
21 Rh8 draw
22 Rb6 loss in 2 half-moves
23 Rc6 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves