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

EGTB: win in 4 half-moves

# move score
1 Kb8 win in 3 half-moves
2 Kcc7 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Ke7 win in 3 half-moves
5 Ke8 win in 3 half-moves
6 Rf6 win in 3 half-moves
7 Kb7 win in 5 half-moves
8 Kd6 win in 11 half-moves
9 Kc6 draw
10 Kcd8 draw
11 Kdc7 draw
12 Kdd8 draw
13 Rd8 draw
14 Re8 draw
15 Rf3 draw
16 Rf4 draw
17 Rf5 draw
18 Rf7 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves