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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rc5 win in 3 half-moves
3 Rc7 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Kcd7 win in 5 half-moves
6 Rb6 win in 5 half-moves
7 Kb8 draw
8 Kcc7 draw
9 Kd8 draw
10 Kdc7 draw
11 Kdd7 draw
12 Ke6 draw
13 Ke7 draw
14 Ra6 draw
15 Kc5 loss in 2 half-moves
16 Kd5 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rc3 loss in 2 half-moves