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

EGTB: win in 4 half-moves

# move score
1 Rb8 win in 3 half-moves
2 Rd8 win in 3 half-moves
3 Kc6 win in 9 half-moves
4 Kd5 win in 9 half-moves
5 Kd6 win in 9 half-moves
6 Rc8 win in 9 half-moves
7 Kb4 draw
8 Kb5 draw
9 Kb6 draw
10 Kc4 draw
11 Kd4 draw
12 Kg6 draw
13 Ra8 draw
14 Re8 draw
15 Rf8 draw
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Kh6 loss in 2 half-moves
20 Kh7 loss in 2 half-moves
21 Kh8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves