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

EGTB: win in 2 half-moves

# move score
1 Ke6 win in 1 half-moves
2 K7c8 draw
3 K7e7 draw
4 K7e8 draw
5 K8e8 draw
6 Kc6 draw
7 Rb1 draw
8 K7c7 loss in 2 half-moves
9 K8c7 loss in 2 half-moves
10 K8c8 loss in 2 half-moves
11 Kd6 loss in 2 half-moves
12 Ra7 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc7 loss in 2 half-moves
20 K8e7 loss in 1 half-moves