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 Rb4 draw
3 Rd4 draw
4 Re4 draw
5 Rg4 draw
6 Rh1 draw
7 Rh3 draw
8 Rh5 draw
9 Rh7 draw
10 Rh8 draw
11 Rc4 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rh2 loss in 2 half-moves
14 Rh6 loss in 2 half-moves