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 Kdd5 draw
3 Kdd7 draw
4 Kde5 draw
5 Ked5 draw
6 Ked7 draw
7 Kee5 draw
8 Kf5 draw
9 Kf6 draw
10 Kf7 draw
11 Ra7 draw
12 Rb7 draw
13 Rc7 draw
14 Rd7 draw
15 Re8 draw
16 Rh7 draw
17 Kc5 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Rg7 loss in 1 half-moves