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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Kc2 draw
3 Kc3 draw
4 Kc4 draw
5 Kd2 draw
6 Ke3 draw
7 Ke4 draw
8 Rb4 draw
9 Rc4 draw
10 Rd7 draw
11 Rd8 draw
12 Re4 draw
13 Rf4 draw
14 Ke2 loss in 2 half-moves
15 Rd5 loss in 2 half-moves
16 Rd6 loss in 2 half-moves
17 Rg4 loss in 1 half-moves
18 Rh4 loss in 1 half-moves