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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Rd7 win in 3 half-moves
4 Kb4 win in 5 half-moves
5 Kc5 win in 5 half-moves
6 Kd4 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Rb7 win in 5 half-moves
9 Kd3 win in 7 half-moves
10 Kb3 draw
11 Kc3 draw
12 Ra7 draw
13 Kd6 loss in 2 half-moves
14 Kd8 loss in 2 half-moves
15 Ke6 loss in 2 half-moves
16 Ke8 loss in 2 half-moves
17 Kf6 loss in 2 half-moves
18 Kf7 loss in 2 half-moves
19 Kf8 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rc6 loss in 2 half-moves
22 Rc8 loss in 2 half-moves