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 Rf8 win in 3 half-moves
3 K5e6 win in 5 half-moves
4 K5f6 win in 5 half-moves
5 Ke4 win in 5 half-moves
6 Kf7 win in 5 half-moves
7 Rh8 win in 5 half-moves
8 Kf8 win in 7 half-moves
9 Kd8 win in 11 half-moves
10 K7e6 draw
11 K7f6 draw
12 Kf4 draw
13 Kf5 draw
14 K5d6 loss in 2 half-moves
15 K7d6 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves
22 Rd8 loss in 2 half-moves