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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb5 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Kc7 win in 9 half-moves
6 Ka5 win in 15 half-moves
7 Kb4 win in 15 half-moves
8 Rb7 win in 15 half-moves
9 Rc7 win in 21 half-moves
10 Ka3 draw
11 Ke8 draw
12 Kc6 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Kd6 loss in 2 half-moves
15 Kd8 loss in 2 half-moves
16 Ra5 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves