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 Kg3 draw
3 Kg4 draw
4 Kh3 draw
5 Rb4 draw
6 Rc4 draw
7 Re1 draw
8 Re2 draw
9 Re5 draw
10 Re6 draw
11 Re8 draw
12 Rf4 draw
13 Kg5 loss in 2 half-moves
14 Kh5 loss in 2 half-moves
15 Re3 loss in 2 half-moves
16 Re7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rd4 loss in 1 half-moves