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