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 Ke5 draw
3 Ke6 draw
4 Kf5 draw
5 Kg5 draw
6 Kg6 draw
7 Rf7 draw
8 Rg5 draw
9 Rh7 draw
10 Rg2 loss in 12 half-moves
11 Rg8 loss in 10 half-moves
12 Kf7 loss in 8 half-moves
13 Ke7 loss in 4 half-moves
14 Rg6 loss in 4 half-moves
15 Rb7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rg3 loss in 2 half-moves
21 Rg4 loss in 2 half-moves