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 Kd6 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ke6 win in 3 half-moves
5 Kc6 win in 5 half-moves
6 Kdc7 win in 5 half-moves
7 Ke7 win in 5 half-moves
8 Kcc7 draw
9 Kcd8 draw
10 Kdd8 draw
11 Ke8 draw
12 Ra3 draw
13 Ra4 draw
14 Ra5 draw
15 Ra6 draw
16 Ra8 draw
17 Rb7 draw
18 Kb8 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Rc7 loss in 1 half-moves