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 Ka4 draw
3 Ka6 draw
4 Kbb4 draw
5 Kbb6 draw
6 Kbc4 draw
7 Kbc6 draw
8 Kcc4 draw
9 Kcc6 draw
10 Ra3 draw
11 Ra4 draw
12 Ra6 draw
13 Ra7 draw
14 Ra8 draw
15 Kcb4 loss in 2 half-moves
16 Kcb6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ra2 loss in 1 half-moves