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

EGTB: win in 2 half-moves

# move score
1 Kc8 win in 1 half-moves
2 Kd8 win in 1 half-moves
3 Ke8 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Kc6 win in 3 half-moves
6 Kd6 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Ra6 draw
9 Kc7 loss in 4 half-moves
10 Ke7 loss in 4 half-moves
11 Ra5 loss in 4 half-moves
12 Ra1 loss in 2 half-moves
13 Ra2 loss in 2 half-moves
14 Ra3 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rc7 loss in 2 half-moves