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 Ra3 win in 7 half-moves
3 Rb4 win in 9 half-moves
4 K4c4 draw
5 K5c4 draw
6 K5c5 draw
7 Kc6 draw
8 Ra1 draw
9 Ra2 draw
10 Ra5 draw
11 Ra7 draw
12 K4c5 loss in 2 half-moves
13 K4e4 loss in 2 half-moves
14 K4e5 loss in 2 half-moves
15 K5e4 loss in 2 half-moves
16 K5e5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kd6 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ke6 loss in 2 half-moves
22 Ra6 loss in 2 half-moves
23 Ra8 loss in 2 half-moves