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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Kd7 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Kf8 win in 3 half-moves
9 Kg8 win in 3 half-moves
10 Rb7 win in 3 half-moves
11 Rc2 win in 3 half-moves
12 Rd7 win in 3 half-moves
13 Re7 win in 3 half-moves
14 Kb7 draw
15 Kb8 draw
16 Kg7 draw
17 Rc6 draw
18 Kf6 loss in 2 half-moves
19 Kg6 loss in 2 half-moves
20 Rc3 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc5 loss in 2 half-moves