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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kb5 win in 1 half-moves
3 Kb6 win in 1 half-moves
4 Kd8 win in 1 half-moves
5 Ke8 win in 1 half-moves
6 Rb7 win in 1 half-moves
7 Kcc6 win in 3 half-moves
8 Kdc6 win in 3 half-moves
9 Ra7 win in 3 half-moves
10 Kc4 draw
11 Kc8 draw
12 Kcd6 draw
13 Kd4 draw
14 Kd5 draw
15 Kdd6 draw
16 Ke7 draw
17 Rc6 draw
18 Rc8 draw
19 Ke6 loss in 2 half-moves