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 Kb1 draw
3 Kb2 draw
4 Kd1 draw
5 Ra7 draw
6 Rb7 draw
7 Rc2 draw
8 Rc8 draw
9 Rg7 draw
10 Rh7 draw
11 Kc2 loss in 2 half-moves
12 Kd2 loss in 2 half-moves
13 Rc3 loss in 2 half-moves
14 Rc4 loss in 2 half-moves
15 Rc5 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Rf7 loss in 2 half-moves