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

EGTB: win in 2 half-moves

# move score
1 Kg7 win in 1 half-moves
2 Rb4 win in 1 half-moves
3 Rb5 win in 1 half-moves
4 Rb6 win in 1 half-moves
5 Rb7 win in 1 half-moves
6 Rd1 win in 1 half-moves
7 Re1 win in 1 half-moves
8 Rf1 win in 1 half-moves
9 Rh1 win in 1 half-moves
10 Rb8 draw
11 Rg1 draw
12 Kf7 loss in 4 half-moves
13 Kf8 loss in 4 half-moves
14 Kh7 loss in 4 half-moves
15 Kh8 loss in 4 half-moves
16 Ra1 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rb3 loss in 1 half-moves
19 Rc1 loss in 1 half-moves