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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Ra8 win in 1 half-moves
3 Re8 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rf5 win in 1 half-moves
7 Rf6 win in 1 half-moves
8 Rg8 win in 1 half-moves
9 Rh8 win in 1 half-moves
10 Kb8 draw
11 Rb8 draw
12 Rf7 draw
13 Kc6 loss in 12 half-moves
14 Kc7 loss in 12 half-moves
15 Ka6 loss in 10 half-moves
16 Ka7 loss in 8 half-moves
17 Ka8 loss in 8 half-moves
18 Kc8 loss in 8 half-moves
19 Rc8 loss in 1 half-moves
20 Rd8 loss in 1 half-moves
21 Rf1 loss in 1 half-moves
22 Rf4 loss in 1 half-moves