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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Ke6 win in 3 half-moves
4 Rf6 win in 3 half-moves
5 Kb6 win in 5 half-moves
6 Ke7 win in 5 half-moves
7 Kf6 win in 5 half-moves
8 Rg4 win in 5 half-moves
9 Ka5 draw
10 Ka7 draw
11 Ke8 draw
12 Kf8 draw
13 Kg6 draw
14 Kg7 draw
15 Kg8 draw
16 Rc4 draw
17 Rd4 draw
18 Re4 draw
19 Rf3 draw
20 Rf5 draw
21 Rh4 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rf1 loss in 2 half-moves
25 Rf2 loss in 2 half-moves