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

EGTB: win in 6 half-moves

# move score
1 Kb7 win in 5 half-moves
2 Kcd7 win in 5 half-moves
3 Kdd7 win in 5 half-moves
4 Rd7 win in 5 half-moves
5 Kb6 draw
6 Kcc7 draw
7 Kcd5 draw
8 Kdd5 draw
9 Rc8 draw
10 Kb5 loss in 2 half-moves
11 Kcc5 loss in 2 half-moves
12 Kdc5 loss in 2 half-moves
13 Kdc7 loss in 2 half-moves
14 Ke5 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke7 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves