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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb1 win in 3 half-moves
3 Rc1 win in 3 half-moves
4 Rf1 win in 3 half-moves
5 Kg3 win in 5 half-moves
6 Kg4 win in 5 half-moves
7 Kh3 win in 5 half-moves
8 Ra2 win in 5 half-moves
9 Ra3 win in 5 half-moves
10 Ra4 win in 5 half-moves
11 Rh1 win in 5 half-moves
12 Ra5 loss in 4 half-moves
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Ra6 loss in 2 half-moves
16 Ra7 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves