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

EGTB: win in 4 half-moves

# move score
1 Rc3 win in 3 half-moves
2 Rg5 win in 3 half-moves
3 Rg8 win in 3 half-moves
4 Kf1 win in 5 half-moves
5 Kf2 win in 5 half-moves
6 Kf3 win in 5 half-moves
7 Kg1 win in 5 half-moves
8 Kh1 win in 5 half-moves
9 Kh2 win in 5 half-moves
10 Kh3 win in 5 half-moves
11 Rf3 win in 5 half-moves
12 Rg4 win in 5 half-moves
13 Rh3 win in 5 half-moves
14 Ra3 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Re3 loss in 2 half-moves
18 Rg6 loss in 2 half-moves
19 Rg7 loss in 2 half-moves