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

EGTB: win in 4 half-moves

# move score
1 Kc4 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Kc6 win in 3 half-moves
4 Kb7 win in 5 half-moves
5 Rb8 win in 5 half-moves
6 Rc8 win in 5 half-moves
7 Ka5 draw
8 Ka7 draw
9 Kb5 draw
10 Kb6 draw
11 Kd4 draw
12 Kd6 draw
13 Ra8 draw
14 Rd6 draw
15 Rd7 draw
16 Re8 draw
17 Rf8 draw
18 Ke4 loss in 2 half-moves
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rg8 loss in 2 half-moves
22 Rh8 loss in 2 half-moves