Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rf5 win in 1 half-moves
3 Rf6 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Kb6 draw
6 Kb7 draw
7 Kc7 draw
8 Kd6 draw
9 Kd7 draw
10 Ke2 draw
11 Rf2 draw
12 Rf8 draw
13 Rg1 draw
14 Rh1 draw
15 Kd1 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kb5 loss in 1 half-moves
19 Kc5 loss in 1 half-moves
20 Kd5 loss in 1 half-moves
21 Rf3 loss in 1 half-moves