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 Kf5 draw
3 Kg5 draw
4 Kg6 draw
5 Kg7 draw
6 Ra7 draw
7 Rc7 draw
8 Rd2 draw
9 Rd4 draw
10 Rd6 draw
11 Rd8 draw
12 Rf7 draw
13 Ke7 loss in 4 half-moves
14 Kf7 loss in 4 half-moves
15 Ke5 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Rb7 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rd1 loss in 1 half-moves
22 Rd3 loss in 1 half-moves