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

EGTB: win in 2 half-moves

# move score
1 Kb2 win in 1 half-moves
2 Kb3 win in 1 half-moves
3 Kb4 win in 1 half-moves
4 Rb7 win in 1 half-moves
5 Ka4 draw
6 Ra7 draw
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Rf1 draw
11 Rf5 draw
12 Rf6 draw
13 Rf8 draw
14 Ka2 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves