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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ke6 win in 3 half-moves
3 Kef6 win in 3 half-moves
4 Kf5 win in 3 half-moves
5 Kf7 win in 3 half-moves
6 Ra8 win in 3 half-moves
7 Rc8 win in 3 half-moves
8 Re8 win in 3 half-moves
9 Kd5 win in 5 half-moves
10 Kd6 win in 5 half-moves
11 Kgf6 win in 5 half-moves
12 Kh6 win in 5 half-moves
13 Kh7 win in 5 half-moves
14 Kf8 draw
15 Kg6 draw
16 Kh8 draw
17 Rh8 draw
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves