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 Kg7 draw
3 Kh7 draw
4 Rb3 draw
5 Rc4 draw
6 Rc7 draw
7 Rc8 draw
8 Rg3 draw
9 Kg8 loss in 10 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf3 loss in 2 half-moves
16 Rh3 loss in 2 half-moves
17 Ra3 loss in 1 half-moves