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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb2 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rc8 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Rf8 win in 1 half-moves
9 Rg8 win in 1 half-moves
10 Kb7 draw
11 Ra8 draw
12 Rb7 draw
13 Ka6 loss in 2 half-moves
14 Ka8 loss in 2 half-moves
15 Kb6 loss in 2 half-moves
16 Rb3 loss in 1 half-moves
17 Re8 loss in 1 half-moves
18 Rh8 loss in 1 half-moves