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

EGTB: win in 2 half-moves

# move score
1 Kg5 win in 1 half-moves
2 Kg7 win in 1 half-moves
3 Kf7 draw
4 Ra6 draw
5 Rb5 draw
6 Rb7 draw
7 Rc6 draw
8 Rd6 draw
9 Ke6 loss in 4 half-moves
10 Ke5 loss in 2 half-moves
11 Ke7 loss in 2 half-moves
12 Kf5 loss in 2 half-moves
13 Rb1 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Re6 loss in 2 half-moves
18 Kg6 loss in 1 half-moves
19 Rb8 loss in 1 half-moves