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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rd4 win in 1 half-moves
5 Re4 win in 1 half-moves
6 Rf4 win in 1 half-moves
7 Rg2 win in 1 half-moves
8 Rg3 win in 1 half-moves
9 Rg5 win in 1 half-moves
10 Rg6 win in 1 half-moves
11 Rg7 win in 1 half-moves
12 Rg8 win in 1 half-moves
13 Ka6 loss in 4 half-moves
14 Ka8 loss in 4 half-moves
15 Kb6 loss in 4 half-moves
16 Kb8 loss in 4 half-moves
17 Rc4 loss in 1 half-moves
18 Rg1 loss in 1 half-moves
19 Rh4 loss in 1 half-moves