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 Rb5 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Ke7 loss in 1 half-moves
8 Ke8 loss in 1 half-moves
9 Kf7 loss in 1 half-moves
10 Kg7 loss in 1 half-moves
11 Kg8 loss in 1 half-moves
12 Ra8 loss in 1 half-moves
13 Rb7 loss in 1 half-moves
14 Rc8 loss in 1 half-moves
15 Rd8 loss in 1 half-moves
16 Re8 loss in 1 half-moves