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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kc7 win in 3 half-moves
5 Kd7 win in 3 half-moves
6 Ka5 win in 7 half-moves
7 Ra7 win in 7 half-moves
8 Rb6 win in 7 half-moves
9 Rh6 win in 9 half-moves
10 Ka4 draw
11 Kb4 draw
12 Kc6 draw
13 Kd8 draw
14 Ra1 draw
15 Ra5 draw
16 Ra8 draw
17 Rc6 draw
18 Rg6 draw
19 Kc4 loss in 2 half-moves
20 Kc5 loss in 2 half-moves
21 Ra2 loss in 2 half-moves
22 Ra3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rd6 loss in 2 half-moves
25 Re6 loss in 2 half-moves
26 Rf6 loss in 2 half-moves