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

EGTB: win in 6 half-moves

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