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

EGTB: win in 2 half-moves

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