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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ra1 win in 1 half-moves
4 Ra3 win in 1 half-moves
5 Ra4 win in 1 half-moves
6 Ra5 win in 1 half-moves
7 Ra6 win in 1 half-moves
8 Ra7 win in 1 half-moves
9 Ka7 win in 3 half-moves
10 Kbb7 draw
11 Kc5 draw
12 Kcb7 draw
13 Kcc7 draw
14 Kd5 draw
15 Kd6 draw
16 Kd7 draw
17 Kbc7 loss in 2 half-moves
18 Kc8 loss in 2 half-moves
19 Ra2 loss in 1 half-moves