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

EGTB: win in 4 half-moves

# move score
1 Rc5 win in 3 half-moves
2 K3c4 draw
3 K3d4 draw
4 K3e4 draw
5 Kc2 draw
6 Kc3 draw
7 Kc5 draw
8 Kd2 draw
9 Ke2 draw
10 Ke3 draw
11 Ke5 draw
12 Ra3 draw
13 Ra7 draw
14 Rb5 draw
15 K5c4 loss in 2 half-moves
16 K5d4 loss in 2 half-moves
17 K5e4 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Ra6 loss in 2 half-moves
25 Ra8 loss in 2 half-moves