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

EGTB: win in 2 half-moves

# move score
1 Ka5 win in 1 half-moves
2 Ra7 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Re7 win in 1 half-moves
5 Ka6 draw
6 Ka7 draw
7 Kc6 draw
8 Kc7 draw
9 Ke8 draw
10 Kf8 draw
11 Kg6 draw
12 Kg7 draw
13 Kg8 draw
14 Rb8 draw
15 Kb5 loss in 1 half-moves
16 Kc5 loss in 1 half-moves
17 Ke6 loss in 1 half-moves
18 Ke7 loss in 1 half-moves
19 Kf6 loss in 1 half-moves
20 Rd7 loss in 1 half-moves