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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kc6 win in 3 half-moves
3 Kc7 win in 3 half-moves
4 Kc8 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Rf5 win in 3 half-moves
7 Rf6 win in 3 half-moves
8 Rf7 win in 3 half-moves
9 Ra8 win in 5 half-moves
10 Rb8 draw
11 Rf2 draw
12 Ka6 loss in 2 half-moves
13 Ka8 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Nb5 loss in 2 half-moves
16 Nc6 loss in 2 half-moves
17 Nc8 loss in 2 half-moves
18 Rc8 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re8 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf3 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves