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

EGTB: win in 4 half-moves

# move score
1 Ka6 win in 3 half-moves
2 Kb6 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Rf5 win in 3 half-moves
5 Rf6 win in 3 half-moves
6 Ra7 win in 5 half-moves
7 K4b4 win in 7 half-moves
8 K5b5 win in 7 half-moves
9 Rc7 win in 7 half-moves
10 Rd7 win in 7 half-moves
11 Rg7 win in 7 half-moves
12 Rh7 win in 7 half-moves
13 K4b5 win in 9 half-moves
14 Re7 draw
15 Rf8 draw
16 K5b4 loss in 2 half-moves
17 Ka3 loss in 2 half-moves
18 Kb3 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Rf3 loss in 2 half-moves