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 Kf4 draw
3 Kf5 draw
4 Kf6 draw
5 Kg3 draw
6 Kg6 draw
7 Kgh5 draw
8 Kh3 draw
9 Kh6 draw
10 Khh5 draw
11 Re4 draw
12 Rf4 draw
13 Rg1 draw
14 Rg2 draw
15 Rg3 draw
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves