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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 K8c7 win in 3 half-moves
4 K8d7 win in 3 half-moves
5 K8e7 win in 3 half-moves
6 Kc8 win in 3 half-moves
7 Ke6 win in 3 half-moves
8 Ke8 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Rc3 win in 3 half-moves
11 Rc4 win in 3 half-moves
12 Rc5 win in 3 half-moves
13 Rc8 win in 3 half-moves
14 Rb6 win in 5 half-moves
15 K6c7 loss in 2 half-moves
16 K6d7 loss in 2 half-moves
17 K6e7 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Kd5 loss in 2 half-moves
20 Ke5 loss in 2 half-moves
21 Rc7 loss in 2 half-moves