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 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kg8 draw
6 Kh8 draw
7 Ra7 draw
8 Rb7 draw
9 Rc1 draw
10 Rc2 draw
11 Rc8 draw
12 Rd7 draw
13 Re7 draw
14 Kg6 loss in 2 half-moves
15 Kg7 loss in 2 half-moves
16 Kh6 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rc5 loss in 2 half-moves
20 Rc6 loss in 2 half-moves
21 Rg7 loss in 2 half-moves