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 Kb7 draw
3 Kc7 draw
4 Rc2 draw
5 Rc3 draw
6 Rc4 draw
7 Rd5 draw
8 Re5 draw
9 Rf5 draw
10 Rh5 draw
11 Kb8 loss in 2 half-moves
12 Kd7 loss in 2 half-moves
13 Kd8 loss in 2 half-moves
14 Ra5 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rc1 loss in 2 half-moves
17 Rc7 loss in 2 half-moves
18 Rg5 loss in 2 half-moves