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

EGTB: win in 2 half-moves

# move score
1 Ra7 win in 1 half-moves
2 Kf7 draw
3 Kf8 draw
4 Kh7 draw
5 Kh8 draw
6 Rb7 draw
7 Rc7 draw
8 Rd7 draw
9 Re7 draw
10 Rf7 draw
11 Rg1 draw
12 Rg2 draw
13 Rg5 draw
14 Rg6 loss in 2 half-moves
15 Rh7 loss in 2 half-moves
16 Rg3 loss in 1 half-moves
17 Rg4 loss in 1 half-moves