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 Ka3 win in 3 half-moves
3 Kaa5 win in 3 half-moves
4 Kab5 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Ra7 win in 3 half-moves
8 Kbb5 draw
9 Rb8 draw
10 Ka6 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Kba5 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Kc7 loss in 2 half-moves
16 Rc7 loss in 2 half-moves
17 Rd7 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rg7 loss in 2 half-moves
20 Rh7 loss in 2 half-moves