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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kc8 draw
3 Kcc7 draw
4 Kd8 draw
5 Kdc7 draw
6 Kdd6 draw
7 Ke6 draw
8 Ke7 draw
9 Ke8 draw
10 Ra6 draw
11 Rb1 draw
12 Rb5 draw
13 Rb7 draw
14 Rb8 draw
15 Kb5 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kcd6 loss in 2 half-moves
18 Kd5 loss in 2 half-moves
19 Rb2 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rb4 loss in 1 half-moves