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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Kc4 draw
3 Kd2 draw
4 Ke2 draw
5 Ked3 draw
6 Kf2 draw
7 Kf3 draw
8 Ra3 draw
9 Rb4 draw
10 Kc3 loss in 2 half-moves
11 Kc5 loss in 2 half-moves
12 Kd5 loss in 2 half-moves
13 Kdd3 loss in 2 half-moves
14 Kde4 loss in 2 half-moves
15 Ke5 loss in 2 half-moves
16 Kee4 loss in 2 half-moves
17 Kf4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra2 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves
23 Ra8 loss in 2 half-moves