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

EGTB: win in 4 half-moves

# move score
1 Rd8 win in 3 half-moves
2 Rb5 win in 5 half-moves
3 Kd5 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Kd8 win in 9 half-moves
6 Kd4 draw
7 Ke4 draw
8 Ke6 draw
9 Kf4 draw
10 Kf5 draw
11 Ra8 draw
12 Rb2 draw
13 Rc8 draw
14 Kd7 loss in 2 half-moves
15 Ke7 loss in 2 half-moves
16 Kf6 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rb6 loss in 2 half-moves
23 Rb7 loss in 2 half-moves