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 Kf7 win in 5 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kc4 draw
9 Kc6 draw
10 Kd4 draw
11 Kd5 draw
12 Kd6 draw
13 Kd7 draw
14 Kd8 draw
15 Ke7 draw
16 Rf1 draw
17 Rf2 draw
18 Rf7 draw
19 Rg8 draw
20 Rh8 draw
21 Rf3 loss in 1 half-moves