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 Ke4 draw
10 Ke6 draw
11 Kf4 draw
12 Kf6 draw
13 Kg4 draw
14 Kg5 draw
15 Ra6 draw
16 Re6 draw
17 Rg6 draw
18 Rh3 draw
19 Rh4 draw
20 Rh5 draw
21 Rh7 draw
22 Rh8 draw
23 Rb6 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rd6 loss in 2 half-moves
26 Rh1 loss in 2 half-moves
27 Rh2 loss in 2 half-moves