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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rb3 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 Rb5 win in 1 half-moves
5 Rb6 win in 1 half-moves
6 Re7 win in 1 half-moves
7 Rf7 win in 1 half-moves
8 Rg7 win in 1 half-moves
9 Rh7 win in 1 half-moves
10 Rd7 draw
11 Kc7 loss in 8 half-moves
12 Kc8 loss in 4 half-moves
13 Ke7 loss in 4 half-moves
14 Ke8 loss in 4 half-moves
15 Kd7 loss in 1 half-moves
16 Ra7 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rc7 loss in 1 half-moves