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

EGTB: win in 4 half-moves

# move score
1 Rd7 win in 3 half-moves
2 Kc4 win in 5 half-moves
3 Kd4 win in 5 half-moves
4 Kd7 win in 7 half-moves
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kc2 draw
9 Kd2 draw
10 Kd3 draw
11 Ra7 draw
12 Rb1 draw
13 Rb3 draw
14 Rc7 draw
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rb2 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rb5 loss in 2 half-moves
25 Rb6 loss in 2 half-moves
26 Rb8 loss in 2 half-moves