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 Kd6 win in 7 half-moves
3 Kd7 win in 7 half-moves
4 Ke6 win in 7 half-moves
5 Kgf7 win in 7 half-moves
6 Kh7 win in 7 half-moves
7 Kh8 win in 7 half-moves
8 Ra8 win in 7 half-moves
9 Rc8 win in 7 half-moves
10 Re8 win in 7 half-moves
11 Kd8 draw
12 Ke8 draw
13 Kef7 draw
14 Kef8 draw
15 Kg7 draw
16 Kgf8 draw
17 Rb2 draw
18 Rb6 draw
19 Rb7 draw
20 Rf8 draw
21 Kf6 loss in 2 half-moves
22 Rb1 loss in 2 half-moves
23 Rb3 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rb5 loss in 2 half-moves