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 Kc5 draw
3 Ke5 draw
4 Kg2 draw
5 Kg3 draw
6 Kh2 draw
7 Ra8 draw
8 Rb8 draw
9 Rc8 draw
10 Rd6 draw
11 Rd7 draw
12 Re8 draw
13 Rf8 draw
14 Kc4 loss in 2 half-moves
15 Kc6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke4 loss in 2 half-moves
19 Ke6 loss in 2 half-moves
20 Kg4 loss in 1 half-moves
21 Kh4 loss in 1 half-moves
22 Rh8 loss in 1 half-moves