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

EGTB: win in 4 half-moves

# move score
1 K6c7 win in 3 half-moves
2 K7c7 win in 3 half-moves
3 Kc5 win in 3 half-moves
4 K6c6 draw
5 Ra7 draw
6 Rb4 draw
7 Rb6 draw
8 Rc7 draw
9 K6e6 loss in 2 half-moves
10 K6e7 loss in 2 half-moves
11 K7c6 loss in 2 half-moves
12 K7e6 loss in 2 half-moves
13 K7e7 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Kd5 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke5 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rb3 loss in 2 half-moves
22 Rb5 loss in 2 half-moves
23 Rb8 loss in 2 half-moves