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

EGTB: win in 2 half-moves

# move score
1 Rh7 win in 1 half-moves
2 Kd8 draw
3 Ra7 draw
4 Rb1 draw
5 Rb2 draw
6 Rb4 draw
7 Rb6 draw
8 Rd7 draw
9 Re7 draw
10 Rg7 draw
11 Rb8 loss in 4 half-moves
12 Kd7 loss in 2 half-moves
13 Ke7 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kf8 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves
19 Rb3 loss in 1 half-moves