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 Rc8 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 Rf4 win in 1 half-moves
7 Rf5 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 Rd8 loss in 1 half-moves
14 Re8 loss in 1 half-moves
15 Rf6 loss in 1 half-moves
16 Rg8 loss in 1 half-moves
17 Rh8 loss in 1 half-moves