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

EGTB: win in 2 half-moves

# move score
1 Kc7 win in 1 half-moves
2 Ra1 win in 1 half-moves
3 Rb1 win in 1 half-moves
4 Rd2 win in 1 half-moves
5 Rd3 win in 1 half-moves
6 Rd4 win in 1 half-moves
7 Rd6 win in 1 half-moves
8 Re1 win in 1 half-moves
9 Rf1 win in 1 half-moves
10 Rg1 win in 1 half-moves
11 Kb7 loss in 2 half-moves
12 Kb8 loss in 2 half-moves
13 Kd7 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Rc1 loss in 1 half-moves
16 Rd5 loss in 1 half-moves
17 Rd7 loss in 1 half-moves
18 Rd8 loss in 1 half-moves
19 Rh1 loss in 1 half-moves