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

EGTB: win in 2 half-moves

# move score
1 Rc6 win in 1 half-moves
2 Ra6 draw
3 Rb1 draw
4 Rb2 draw
5 Rb7 draw
6 Re6 draw
7 Rf6 draw
8 Rg6 draw
9 Rh6 draw
10 K7b8 loss in 2 half-moves
11 Ka6 loss in 2 half-moves
12 K7b7 loss in 1 half-moves
13 K8b7 loss in 1 half-moves
14 K8b8 loss in 1 half-moves
15 Rb3 loss in 1 half-moves
16 Rb4 loss in 1 half-moves
17 Rb5 loss in 1 half-moves
18 Rb8 loss in 1 half-moves
19 Rd6 loss in 1 half-moves