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 Ka8 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Kd8 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Ke7 win in 3 half-moves
7 Ke8 win in 3 half-moves
8 Re7 win in 3 half-moves
9 Kbc6 draw
10 Kbc7 draw
11 Kbc8 draw
12 Kdc6 draw
13 Kdc7 draw
14 Kdc8 draw
15 Rf1 draw
16 Rf5 draw
17 Rf6 draw
18 Rf8 draw
19 Rg7 draw
20 Rh7 draw
21 Ka6 loss in 2 half-moves
22 Kb6 loss in 2 half-moves
23 Kd6 loss in 2 half-moves
24 Rf2 loss in 2 half-moves
25 Rf3 loss in 2 half-moves
26 Rf4 loss in 2 half-moves