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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kc3 win in 3 half-moves
3 Ke4 win in 5 half-moves
4 Re4 win in 5 half-moves
5 Rf1 win in 7 half-moves
6 Rf2 win in 7 half-moves
7 Kb1 draw
8 Kb2 draw
9 Kc4 draw
10 Rf6 draw
11 Rg4 draw
12 Rh4 draw
13 Kc5 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rf5 loss in 2 half-moves
20 Rf7 loss in 2 half-moves
21 Rf8 loss in 2 half-moves