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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kc6 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Kb1 loss in 2 half-moves
7 Kd4 loss in 2 half-moves
8 Kd6 loss in 2 half-moves
9 Ke4 loss in 2 half-moves
10 Ke5 loss in 2 half-moves
11 Ke6 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Ra7 loss in 2 half-moves
14 Ra8 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Ka2 loss in 1 half-moves
17 Kc5 loss in 1 half-moves
18 Ra2 loss in 1 half-moves
19 Rc5 loss in 1 half-moves