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

EGTB: win in 4 half-moves

# move score
1 Rf5 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Rf7 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Ke6 win in 5 half-moves
6 Ke7 win in 5 half-moves
7 Ka7 draw
8 Ka8 draw
9 Kb7 draw
10 Kbc7 draw
11 Kc5 draw
12 Kc6 draw
13 Kc8 draw
14 Kd5 draw
15 Kd7 draw
16 Kdc7 draw
17 Ke5 draw
18 Ra4 draw
19 Re4 draw
20 Rf3 draw
21 Rg4 draw
22 Rh4 draw
23 Rb4 loss in 2 half-moves
24 Rc4 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Rf1 loss in 2 half-moves
27 Rf2 loss in 2 half-moves