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 Ka5 draw
3 Kb5 draw
4 Kc5 draw
5 Kb7 loss in 12 half-moves
6 Ra1 loss in 12 half-moves
7 Ra2 loss in 12 half-moves
8 Rc4 loss in 10 half-moves
9 Ka6 loss in 8 half-moves
10 Ka7 loss in 8 half-moves
11 Ra6 loss in 8 half-moves
12 Kc6 loss in 6 half-moves
13 Kc7 loss in 6 half-moves
14 Rb4 loss in 6 half-moves
15 Rd4 loss in 4 half-moves
16 Ra5 loss in 2 half-moves
17 Ra7 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf4 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rh4 loss in 1 half-moves