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

EGTB: win in 2 half-moves

# move score
1 Kf7 win in 1 half-moves
2 Kd8 draw
3 Ke7 draw
4 Ra8 draw
5 Rb4 draw
6 Rb7 draw
7 Rc8 draw
8 Rd8 draw
9 Kd7 loss in 2 half-moves
10 Rb1 loss in 2 half-moves
11 Rb2 loss in 2 half-moves
12 Rb3 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 Kf8 loss in 1 half-moves