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

EGTB: win in 54 half-moves

# move score
1 Kb8 win in 53 half-moves
2 Kb7 win in 55 half-moves
3 Ke7 win in 57 half-moves
4 Ka6 draw
5 Ka8 draw
6 Ke6 draw
7 Kf7 draw
8 Kg6 draw
9 Kg7 draw
10 Ra6 draw
11 Rb1 draw
12 Rb7 draw
13 Rb8 draw
14 Rc6 draw
15 Rb5 loss in 4 half-moves
16 Ke5 loss in 2 half-moves
17 Kf5 loss in 2 half-moves
18 Kg5 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rb3 loss in 2 half-moves
21 Rb4 loss in 2 half-moves
22 Rd6 loss in 2 half-moves
23 Re6 loss in 2 half-moves