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 Kcc7 draw
4 Kcd8 draw
5 Kdd8 draw
6 Ke8 draw
7 Ra1 draw
8 Ra2 draw
9 Ra8 draw
10 Kc6 loss in 2 half-moves
11 Kdc7 loss in 2 half-moves
12 Ke6 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kb8 loss in 1 half-moves
15 Ra3 loss in 1 half-moves
16 Ra4 loss in 1 half-moves
17 Ra5 loss in 1 half-moves
18 Ra6 loss in 1 half-moves
19 Rb7 loss in 1 half-moves
20 Rc7 loss in 1 half-moves