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

EGTB: win in 2 half-moves

# move score
1 Rf7 win in 1 half-moves
2 Kg8 draw
3 Ra7 draw
4 Rb7 draw
5 Rc1 draw
6 Rc6 draw
7 Rc8 draw
8 Rd7 draw
9 Re7 draw
10 Kg1 loss in 2 half-moves
11 Kg2 loss in 2 half-moves
12 Kg7 loss in 2 half-moves
13 Kh2 loss in 2 half-moves
14 Kh7 loss in 2 half-moves
15 Rc2 loss in 2 half-moves
16 Rc3 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rc5 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves