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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ke7 win in 1 half-moves
3 Kf7 win in 1 half-moves
4 Rb8 win in 5 half-moves
5 Ra8 draw
6 Rc7 draw
7 Kb5 loss in 2 half-moves
8 Kb6 loss in 2 half-moves
9 Kc5 loss in 2 half-moves
10 Kd5 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Kd8 loss in 2 half-moves
13 Kf8 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Kc7 loss in 1 half-moves
16 Kcd7 loss in 1 half-moves
17 Ked7 loss in 1 half-moves