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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Kd7 win in 3 half-moves
4 Kde7 win in 3 half-moves
5 Ke5 win in 3 half-moves
6 Ke6 win in 3 half-moves
7 Kf5 win in 3 half-moves
8 Kf7 win in 3 half-moves
9 Kfe7 win in 3 half-moves
10 Kg6 win in 3 half-moves
11 Kg7 win in 3 half-moves
12 Rc3 win in 3 half-moves
13 Rc5 win in 3 half-moves
14 Rc6 win in 3 half-moves
15 Rc7 win in 3 half-moves
16 Kc7 win in 5 half-moves
17 Ke8 win in 5 half-moves
18 Ra8 win in 5 half-moves
19 Kg5 win in 9 half-moves
20 Rc1 loss in 2 half-moves
21 Rc2 loss in 2 half-moves