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 Rb2 win in 1 half-moves
3 Rb3 win in 1 half-moves
4 Rb4 win in 1 half-moves
5 Rd7 win in 1 half-moves
6 Ka7 draw
7 Ka8 draw
8 Rb5 draw
9 Rb6 draw
10 Rc7 draw
11 Re7 draw
12 Rf7 draw
13 Rg7 draw
14 Rh7 draw
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra7 loss in 2 half-moves