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

EGTB: win in 4 half-moves

# move score
1 Kc6 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ke3 win in 3 half-moves
4 Ke4 win in 3 half-moves
5 Ke6 win in 3 half-moves
6 Re5 win in 3 half-moves
7 K4e5 win in 5 half-moves
8 K6e5 win in 5 half-moves
9 Kc7 draw
10 Kd7 draw
11 Ke7 draw
12 Rf5 draw
13 Rg5 draw
14 Rh5 draw
15 K4c5 loss in 2 half-moves
16 K6c5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Rb5 loss in 2 half-moves
21 Rc5 loss in 2 half-moves