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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Kb2 win in 1 half-moves
3 Kc2 win in 1 half-moves
4 Ra7 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rd7 win in 1 half-moves
7 Re3 win in 1 half-moves
8 Re4 win in 1 half-moves
9 Re5 win in 1 half-moves
10 Re6 win in 1 half-moves
11 Re8 win in 1 half-moves
12 Rg7 win in 1 half-moves
13 Rh7 win in 1 half-moves
14 Kd1 loss in 2 half-moves
15 Kd2 loss in 2 half-moves
16 Rc7 loss in 1 half-moves
17 Re1 loss in 1 half-moves
18 Re2 loss in 1 half-moves
19 Rf7 loss in 1 half-moves