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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Ka6 draw
3 Ka8 draw
4 Kbb6 draw
5 Kbb8 draw
6 Kbc6 draw
7 Kbc8 draw
8 Kcc6 draw
9 Kcc8 draw
10 Ra4 draw
11 Ra5 draw
12 Ra6 draw
13 Ra8 draw
14 Kcb6 loss in 2 half-moves
15 Kcb8 loss in 2 half-moves
16 Kd6 loss in 2 half-moves
17 Kd7 loss in 2 half-moves
18 Kd8 loss in 2 half-moves
19 Ra1 loss in 1 half-moves
20 Ra3 loss in 1 half-moves