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

EGTB: win in 4 half-moves

# move score
1 Ka7 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Rf7 win in 11 half-moves
4 Kb8 draw
5 Kc6 draw
6 Kd4 draw
7 Kd6 draw
8 Ke4 draw
9 Ke5 draw
10 Ke6 draw
11 Re5 draw
12 Rf1 draw
13 Rf6 draw
14 Rf8 draw
15 Rg5 draw
16 Rh5 draw
17 Kc4 loss in 2 half-moves
18 Kc5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rf3 loss in 2 half-moves
21 Rf4 loss in 2 half-moves