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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Ka6 win in 1 half-moves
3 Kd6 win in 1 half-moves
4 Ke6 win in 1 half-moves
5 Kf6 win in 1 half-moves
6 Rf1 win in 1 half-moves
7 Rf3 win in 1 half-moves
8 Rf4 win in 1 half-moves
9 Rf6 win in 1 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kd7 draw
13 Kd8 draw
14 Ke8 draw
15 Kf8 draw
16 Rf5 draw
17 Rf8 draw
18 Rg7 draw
19 Rh7 draw
20 Kb4 loss in 2 half-moves
21 Rf2 loss in 1 half-moves