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

EGTB: win in 4 half-moves

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