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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rc5 win in 1 half-moves
4 Kb7 draw
5 Kc7 draw
6 Kd7 draw
7 Rc7 draw
8 Kb8 loss in 6 half-moves
9 Kd8 loss in 6 half-moves
10 Ra6 loss in 6 half-moves
11 Rd6 loss in 4 half-moves
12 Rh6 loss in 4 half-moves
13 Rb6 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Re6 loss in 2 half-moves
17 Rf6 loss in 2 half-moves
18 Rg6 loss in 2 half-moves