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

EGTB: win in 2 half-moves

# move score
1 Rb2 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rc8 win in 1 half-moves
7 Rd8 win in 1 half-moves
8 Re8 win in 1 half-moves
9 Rg8 win in 1 half-moves
10 Ka6 draw
11 Kb4 draw
12 Kb6 draw
13 Rb5 draw
14 Ka4 loss in 12 half-moves
15 Kb5 loss in 1 half-moves
16 Ra8 loss in 1 half-moves
17 Rb1 loss in 1 half-moves
18 Rf8 loss in 1 half-moves
19 Rh8 loss in 1 half-moves