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

EGTB: win in 2 half-moves

# move score
1 Rg5 win in 1 half-moves
2 Kh7 draw
3 Rc2 draw
4 Rc3 draw
5 Rc6 draw
6 Rc7 draw
7 Rc8 draw
8 Rd5 draw
9 Re5 draw
10 Rf5 draw
11 Rh5 draw
12 Kg7 loss in 2 half-moves
13 Kg8 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 Rc4 loss in 2 half-moves