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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Re7 win in 1 half-moves
3 Rf7 win in 1 half-moves
4 Rg7 win in 1 half-moves
5 Rh1 win in 1 half-moves
6 Rh3 win in 1 half-moves
7 Rh5 win in 1 half-moves
8 Rh6 win in 1 half-moves
9 Kd7 draw
10 Rd7 draw
11 Rh8 draw
12 Kc7 loss in 2 half-moves
13 Kc8 loss in 2 half-moves
14 Ke7 loss in 2 half-moves
15 Ke8 loss in 2 half-moves
16 Ra7 loss in 1 half-moves
17 Rb7 loss in 1 half-moves
18 Rh2 loss in 1 half-moves
19 Rh4 loss in 1 half-moves