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

EGTB: win in 2 half-moves

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