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

EGTB: win in 4 half-moves

# move score
1 Kgf2 win in 3 half-moves
2 Kh2 win in 3 half-moves
3 Rh1 win in 3 half-moves
4 Kff2 win in 9 half-moves
5 Kfg2 win in 13 half-moves
6 Kfg4 draw
7 Kgg2 draw
8 Kgg4 draw
9 Kh3 draw
10 Kh4 draw
11 Ra1 draw
12 Rf1 draw
13 Ke2 loss in 2 half-moves
14 Ke3 loss in 2 half-moves
15 Ke4 loss in 2 half-moves
16 Kff4 loss in 2 half-moves
17 Kgf4 loss in 2 half-moves
18 Rb1 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves
21 Re1 loss in 2 half-moves
22 Rg2 loss in 2 half-moves