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 Kg5 draw
3 Rf4 draw
4 Rg4 draw
5 Kg4 loss in 8 half-moves
6 Kg6 loss in 6 half-moves
7 Kh6 loss in 4 half-moves
8 Rh1 loss in 4 half-moves
9 Rh2 loss in 4 half-moves
10 Rh3 loss in 4 half-moves
11 Rb4 loss in 2 half-moves
12 Rc4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves