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

EGTB: win in 4 half-moves

# move score
1 Kfg2 win in 3 half-moves
2 Kgg2 win in 3 half-moves
3 Kh2 win in 3 half-moves
4 Rg2 win in 3 half-moves
5 Rh3 win in 7 half-moves
6 Ke1 draw
7 Kh1 draw
8 Ra3 draw
9 Rg7 draw
10 Rg8 draw
11 Ke2 loss in 2 half-moves
12 Kff2 loss in 2 half-moves
13 Kgf2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rc3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rf3 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rg5 loss in 2 half-moves
21 Rg6 loss in 2 half-moves