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

EGTB: win in 2 half-moves

# move score
1 Rf5 win in 1 half-moves
2 Kg7 draw
3 Rc4 draw
4 Rc7 draw
5 Rc8 draw
6 Rd5 draw
7 Re5 draw
8 Rg5 draw
9 Rh5 draw
10 Kg5 loss in 2 half-moves
11 Kg6 loss in 2 half-moves
12 Kh5 loss in 2 half-moves
13 Kh7 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 Rc2 loss in 2 half-moves
18 Rc3 loss in 2 half-moves
19 Rc6 loss in 2 half-moves