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

EGTB: win in 4 half-moves

# move score
1 Rc8 win in 3 half-moves
2 K3c3 draw
3 K3c4 draw
4 K4c3 draw
5 K4c4 draw
6 Kc2 draw
7 Kc5 draw
8 Kd2 draw
9 Kd5 draw
10 Ke2 draw
11 Ra8 draw
12 Rb8 draw
13 Rd7 draw
14 K3e3 loss in 2 half-moves
15 K3e4 loss in 2 half-moves
16 K4e3 loss in 2 half-moves
17 K4e4 loss in 2 half-moves
18 Ke5 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Rd6 loss in 2 half-moves
21 Re8 loss in 2 half-moves
22 Rf8 loss in 2 half-moves
23 Rg8 loss in 2 half-moves
24 Rh8 loss in 2 half-moves