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

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Kd1 draw
3 Kd2 draw
4 Ke1 draw
5 Kf1 draw
6 Kf2 draw
7 Kf3 draw
8 Kf5 draw
9 Kf6 draw
10 Kf7 draw
11 Kg5 draw
12 Kh5 draw
13 Kh6 draw
14 Kh7 draw
15 Ra7 draw
16 Re7 draw
17 Rf7 draw
18 Rh7 draw
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Rb7 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd7 loss in 2 half-moves