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

EGTB: win in 4 half-moves

# move score
1 Kff2 win in 3 half-moves
2 Kgf2 win in 3 half-moves
3 Kgg2 win in 3 half-moves
4 Rf2 win in 3 half-moves
5 Rh1 win in 7 half-moves
6 Kh2 draw
7 Kh3 draw
8 Kh4 draw
9 Rc1 draw
10 Rg1 draw
11 Ke2 loss in 2 half-moves
12 Ke3 loss in 2 half-moves
13 Ke4 loss in 2 half-moves
14 Kff4 loss in 2 half-moves
15 Kfg2 loss in 2 half-moves
16 Kfg4 loss in 2 half-moves
17 Kgf4 loss in 2 half-moves
18 Kgg4 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Rb1 loss in 2 half-moves
21 Rd1 loss in 2 half-moves
22 Re1 loss in 2 half-moves