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 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Ka6 draw
8 Ka8 draw
9 Kb6 draw
10 Kb7 draw
11 Kd7 draw
12 Kd8 draw
13 Ke7 draw
14 Kf8 draw
15 Ra8 draw
16 Rc8 draw
17 Rd8 draw
18 Kf7 loss in 1 half-moves
19 Rb5 loss in 1 half-moves