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

EGTB: win in 2 half-moves

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