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 Kb1 draw
3 Kc5 draw
4 Kc6 draw
5 Kc7 draw
6 Kd1 draw
7 Kd5 draw
8 Ke5 draw
9 Ke6 draw
10 Rd8 draw
11 Re7 draw
12 Rf7 draw
13 Ra7 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rc7 loss in 2 half-moves
16 Rh7 loss in 2 half-moves
17 Kb2 loss in 1 half-moves
18 Kc2 loss in 1 half-moves
19 Kd2 loss in 1 half-moves
20 Ke7 loss in 1 half-moves