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

EGTB: win in 4 half-moves

# move score
1 Kc5 win in 3 half-moves
2 Rd7 win in 3 half-moves
3 Kd5 win in 5 half-moves
4 Kc6 draw
5 Kc7 draw
6 Kd2 draw
7 Kd7 draw
8 Ke1 draw
9 Ke2 draw
10 Ke6 draw
11 Ke7 draw
12 Re8 draw
13 Rf8 draw
14 Rg8 draw
15 Rh8 draw
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Ra8 loss in 2 half-moves
20 Rb8 loss in 2 half-moves
21 Rc8 loss in 2 half-moves