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

EGTB: win in 4 half-moves

# move score
1 Ke6 win in 3 half-moves
2 Re7 win in 3 half-moves
3 Kcc6 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 Rd7 win in 9 half-moves
6 Kd5 win in 11 half-moves
7 Kb6 draw
8 Kb7 draw
9 Kb8 draw
10 Kc5 draw
11 Kc8 draw
12 Kcd7 draw
13 Kd8 draw
14 Kdc6 draw
15 Kdd7 draw
16 Ke7 draw
17 Rf1 draw
18 Rf2 draw
19 Rf6 draw
20 Ke5 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg7 loss in 2 half-moves
25 Rh7 loss in 2 half-moves