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 Rd4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf2 win in 1 half-moves
5 Rf5 win in 1 half-moves
6 Rf6 win in 1 half-moves
7 Rf7 win in 1 half-moves
8 Rf8 win in 1 half-moves
9 Rg4 win in 1 half-moves
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Kb6 loss in 2 half-moves
13 Kb8 loss in 2 half-moves
14 Ra4 loss in 1 half-moves
15 Rb4 loss in 1 half-moves
16 Rc4 loss in 1 half-moves
17 Rf1 loss in 1 half-moves
18 Rf3 loss in 1 half-moves
19 Rh4 loss in 1 half-moves