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 Kc6 win in 3 half-moves
4 Ra4 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Ra7 win in 5 half-moves
7 Rc8 win in 7 half-moves
8 Rg8 win in 7 half-moves
9 Kd8 win in 9 half-moves
10 Kd7 win in 11 half-moves
11 Kb8 draw
12 Kc8 draw
13 Kd6 draw
14 Rh8 draw
15 Nb1 loss in 2 half-moves
16 Nb5 loss in 2 half-moves
17 Nc2 loss in 2 half-moves
18 Nc4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves