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 Rd8 win in 1 half-moves
3 Rf1 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 Rf7 win in 1 half-moves
9 Ka7 draw
10 Ka8 draw
11 Kc7 draw
12 Kc8 draw
13 Kg7 draw
14 Kg8 draw
15 Kh7 draw
16 Rc8 draw
17 Re8 draw
18 Rf4 draw
19 Rg8 draw