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