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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Ra4 win in 1 half-moves
3 Ra6 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Rc7 win in 1 half-moves
6 Rf7 win in 1 half-moves
7 Rg7 win in 1 half-moves
8 Kc7 draw
9 Kc8 draw
10 Ke7 draw
11 Ke8 draw
12 Rd7 draw
13 Kd7 loss in 1 half-moves
14 Ra1 loss in 1 half-moves
15 Ra2 loss in 1 half-moves
16 Ra5 loss in 1 half-moves
17 Ra8 loss in 1 half-moves
18 Re7 loss in 1 half-moves
19 Rh7 loss in 1 half-moves