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 Kg7 win in 9 half-moves
3 Kg8 win in 13 half-moves
4 Kc7 draw
5 Kc8 draw
6 Kd8 draw
7 Ke7 draw
8 Ke8 draw
9 Kh7 draw
10 Rb1 draw
11 Rb2 draw
12 Rb8 draw
13 Rc7 draw
14 Kc6 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Ke6 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rb5 loss in 2 half-moves
20 Rb6 loss in 2 half-moves