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

EGTB: win in 4 half-moves

# move score
1 Rf4 win in 3 half-moves
2 Rf5 win in 3 half-moves
3 Rf6 win in 3 half-moves
4 Rg7 win in 5 half-moves
5 Rh7 win in 5 half-moves
6 Kg4 draw
7 Kg5 draw
8 Kg6 draw
9 Kh2 draw
10 Kh4 draw
11 Kh6 draw
12 Ra7 draw
13 Rb7 draw
14 Rf3 draw
15 Rf8 draw
16 Kg1 loss in 2 half-moves
17 Kg2 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rd7 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rf2 loss in 2 half-moves