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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ka7 win in 3 half-moves
3 Kcb5 win in 3 half-moves
4 Kcc5 win in 3 half-moves
5 Kcc7 win in 3 half-moves
6 Ra1 win in 3 half-moves
7 Ra2 win in 3 half-moves
8 Ra3 win in 3 half-moves
9 Ra5 win in 3 half-moves
10 Kbc7 win in 7 half-moves
11 Ka5 draw
12 Kbb5 draw
13 Kbb7 draw
14 Kbc5 draw
15 Kcb7 draw
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves