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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kd7 win in 1 half-moves
3 Rb8 win in 1 half-moves
4 Rd8 win in 1 half-moves
5 Re8 win in 1 half-moves
6 Rf1 win in 1 half-moves
7 Rf2 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Rf5 win in 1 half-moves
10 Rf6 win in 1 half-moves
11 Rf7 win in 1 half-moves
12 Rg8 win in 1 half-moves
13 Rh8 win in 1 half-moves
14 Kb8 draw
15 Kc8 draw
16 Kd8 draw
17 Kc6 loss in 12 half-moves
18 Kd6 loss in 10 half-moves
19 Kb6 loss in 6 half-moves
20 Ra8 loss in 1 half-moves
21 Rc8 loss in 1 half-moves
22 Rf3 loss in 1 half-moves