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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Ra6 win in 3 half-moves
3 Rf4 win in 3 half-moves
4 Ra1 draw
5 Ra2 draw
6 Ra3 draw
7 Ra5 draw
8 Rb4 draw
9 Rc4 draw
10 Ra7 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rd4 loss in 2 half-moves
13 Re4 loss in 2 half-moves
14 Rg4 loss in 2 half-moves