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 Ke8 draw
3 Kf7 draw
4 Kg7 draw
5 Kg8 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Rg7 draw
10 Rh6 draw
11 Ke7 loss in 6 half-moves
12 Rh8 loss in 4 half-moves
13 Re7 loss in 2 half-moves
14 Rf7 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rh2 loss in 2 half-moves
17 Rh3 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Rh5 loss in 2 half-moves