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

EGTB: win in 2 half-moves

# move score
1 Ra5 win in 1 half-moves
2 Ka6 draw
3 Kb6 draw
4 Kc6 draw
5 Kc7 draw
6 Rb4 draw
7 Rc4 draw
8 Rh4 draw
9 Ka7 loss in 12 half-moves
10 Ka8 loss in 12 half-moves
11 Kb8 loss in 12 half-moves
12 Ra7 loss in 12 half-moves
13 Rd4 loss in 6 half-moves
14 Kc8 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Ra2 loss in 2 half-moves
17 Ra3 loss in 2 half-moves
18 Ra6 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves