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 Kb5 draw
3 Kc6 draw
4 Kc7 draw
5 Rc4 draw
6 Rd4 draw
7 Rh4 draw
8 Kb7 loss in 22 half-moves
9 Ka5 loss in 12 half-moves
10 Kc5 loss in 12 half-moves
11 Ra6 loss in 12 half-moves
12 Ka7 loss in 10 half-moves
13 Ra3 loss in 10 half-moves
14 Ka6 loss in 4 half-moves
15 Rb4 loss in 4 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra5 loss in 2 half-moves
19 Ra7 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