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 Kb6 draw
3 Kd5 draw
4 Kd6 draw
5 Ra2 draw
6 Ra5 draw
7 Ra6 draw
8 Ra8 draw
9 Kb7 loss in 6 half-moves
10 Kc7 loss in 6 half-moves
11 Kd7 loss in 4 half-moves
12 Rc7 loss in 4 half-moves
13 Kb5 loss in 2 half-moves
14 Kc5 loss in 2 half-moves
15 Ra1 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rg7 loss in 2 half-moves
22 Rh7 loss in 2 half-moves