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

EGTB: win in 4 half-moves

# move score
1 Kb3 win in 3 half-moves
2 Ka1 draw
3 Ka3 draw
4 Kb1 draw
5 Kb2 draw
6 Ke6 draw
7 Kf6 draw
8 Kg4 draw
9 Kg5 draw
10 Kg6 draw
11 Rf1 draw
12 Rf2 draw
13 Rf3 draw
14 Rg4 draw
15 Ke4 loss in 2 half-moves
16 Ke5 loss in 2 half-moves
17 Ra4 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rc4 loss in 2 half-moves
20 Rd4 loss in 2 half-moves
21 Re4 loss in 2 half-moves
22 Rh4 loss in 2 half-moves