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

EGTB: win in 8 half-moves

# move score
1 Rd8 win in 7 half-moves
2 Kd8 win in 11 half-moves
3 Rc8 win in 11 half-moves
4 Kd5 win in 13 half-moves
5 Kc5 win in 15 half-moves
6 Kb4 win in 17 half-moves
7 Kd4 win in 17 half-moves
8 Ra8 win in 17 half-moves
9 Kb5 win in 19 half-moves
10 Kf8 win in 19 half-moves
11 Kb3 draw
12 Kc3 draw
13 Kd3 draw
14 Rb4 draw
15 Rb6 draw
16 Kd7 loss in 2 half-moves
17 Ke7 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb7 loss in 2 half-moves