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

EGTB: win in 2 half-moves

# move score
1 Ra8 win in 1 half-moves
2 Ra5 draw
3 Ra6 draw
4 Ra7 draw
5 Ka1 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Kbb2 loss in 2 half-moves
8 Kbc1 loss in 2 half-moves
9 Kc3 loss in 2 half-moves
10 Kcb2 loss in 2 half-moves
11 Kcc1 loss in 2 half-moves
12 Kd1 loss in 2 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb2 loss in 2 half-moves