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 Kd6 draw
3 Kd7 draw
4 Kf2 draw
5 Kf5 draw
6 Kf6 draw
7 Kf7 draw
8 Kg1 draw
9 Kg2 draw
10 Re8 draw
11 Rf7 draw
12 Rg7 draw
13 Rh7 draw
14 Kd5 loss in 2 half-moves
15 Ke1 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves