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

EGTB: win in 2 half-moves

# move score
1 Rg7 win in 1 half-moves
2 Kb6 win in 3 half-moves
3 Kb7 win in 5 half-moves
4 Kc7 win in 9 half-moves
5 Kd7 win in 9 half-moves
6 Ke7 win in 11 half-moves
7 Ra8 win in 11 half-moves
8 Ka5 draw
9 Kc6 draw
10 Ke6 draw
11 Rb7 draw
12 Rd7 draw
13 Rf7 draw
14 Rh7 draw
15 Kb5 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Re7 loss in 2 half-moves