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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Kcc7 draw
3 Kdc5 draw
4 Kdc7 draw
5 Kdd5 draw
6 Kdd7 draw
7 Ra1 draw
8 Ra7 draw
9 Ra8 draw
10 Kb5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kb7 loss in 2 half-moves
13 Kcd5 loss in 2 half-moves
14 Kcd7 loss in 2 half-moves
15 Kcc5 loss in 1 half-moves
16 Ke5 loss in 1 half-moves
17 Ke6 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Ra2 loss in 1 half-moves
20 Ra4 loss in 1 half-moves
21 Ra5 loss in 1 half-moves
22 Rb6 loss in 1 half-moves