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 Rd7 win in 3 half-moves
3 Kd7 win in 5 half-moves
4 Kee8 win in 5 half-moves
5 Kg8 win in 5 half-moves
6 Rb8 win in 5 half-moves
7 Rc7 win in 5 half-moves
8 Kd6 draw
9 Kd8 draw
10 Ke6 draw
11 Kfe8 draw
12 Rb1 draw
13 Rb2 draw
14 Rb3 draw
15 Kef7 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kff7 loss in 2 half-moves
18 Kg7 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rb6 loss in 2 half-moves