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

EGTB: win in 2 half-moves

# move score
1 Ra6 win in 1 half-moves
2 Rc6 win in 3 half-moves
3 Ke6 win in 5 half-moves
4 Kg7 win in 5 half-moves
5 Kg8 win in 5 half-moves
6 Kh7 win in 5 half-moves
7 Rb7 win in 5 half-moves
8 Rb8 win in 5 half-moves
9 Kc5 draw
10 Kc6 draw
11 Kc7 draw
12 Kd5 draw
13 Kd7 draw
14 Ke5 draw
15 Ke7 draw
16 Rb1 draw
17 Rb2 draw
18 Rb3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb5 loss in 2 half-moves