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

EGTB: win in 2 half-moves

# move score
1 Rc7 win in 1 half-moves
2 Kg8 draw
3 Rc2 draw
4 Rc3 draw
5 Rc4 draw
6 Rc6 draw
7 Re1 draw
8 Rf1 draw
9 Rg1 draw
10 Kg7 loss in 2 half-moves
11 Kh7 loss in 2 half-moves
12 Ra1 loss in 2 half-moves
13 Rc5 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rh1 loss in 2 half-moves
16 Rb1 loss in 1 half-moves
17 Rc8 loss in 1 half-moves