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 Kg7 draw
5 Kh7 draw
6 Kh8 draw
7 Rb7 draw
8 Rc3 draw
9 Rc6 draw
10 Rc8 draw
11 Re7 draw
12 Rf7 draw
13 Rg7 draw
14 Rc1 loss in 4 half-moves
15 Rc2 loss in 2 half-moves
16 Rd7 loss in 2 half-moves
17 Rh7 loss in 2 half-moves
18 Rc4 loss in 1 half-moves
19 Rc5 loss in 1 half-moves