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

EGTB: win in 4 half-moves

# move score
1 K5c4 win in 3 half-moves
2 K5e4 win in 3 half-moves
3 Ra6 win in 3 half-moves
4 Rc5 win in 5 half-moves
5 K4c4 draw
6 K4c5 draw
7 K4e4 draw
8 K4e5 draw
9 K5c5 draw
10 K5e5 draw
11 Kc6 draw
12 Kd6 draw
13 Ke6 draw
14 Ra4 draw
15 Ra7 draw
16 Ra8 draw
17 Rb5 draw
18 Kc3 loss in 2 half-moves
19 Kd3 loss in 2 half-moves
20 Ke3 loss in 2 half-moves
21 Ra1 loss in 2 half-moves
22 Ra2 loss in 2 half-moves
23 Ra3 loss in 2 half-moves