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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Rf1 win in 1 half-moves
6 Rf2 win in 1 half-moves
7 Rf5 win in 1 half-moves
8 Rf6 win in 1 half-moves
9 Rg8 win in 1 half-moves
10 Rh8 win in 1 half-moves
11 Ka8 draw
12 Kb6 draw
13 Kb7 draw
14 Kb8 draw
15 Ra8 draw
16 Rf3 draw
17 Rf7 draw
18 Rc8 loss in 1 half-moves
19 Rf4 loss in 1 half-moves