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 Ka5 draw
3 Kb5 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kc5 draw
8 Kd1 draw
9 Kd3 draw
10 Ke1 draw
11 Rb8 draw
12 Ka6 loss in 2 half-moves
13 Ka7 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Ke2 loss in 2 half-moves
17 Ke3 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Re7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves