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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Kd8 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Rb2 win in 1 half-moves
6 Rb6 win in 1 half-moves
7 Rd4 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Rg4 win in 1 half-moves
10 Rh4 win in 1 half-moves
11 Kc7 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Ra4 loss in 1 half-moves
14 Rb3 loss in 1 half-moves
15 Rb5 loss in 1 half-moves
16 Rb7 loss in 1 half-moves
17 Rb8 loss in 1 half-moves
18 Rc4 loss in 1 half-moves
19 Re4 loss in 1 half-moves