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

EGTB: win in 2 half-moves

# move score
1 Ra3 win in 1 half-moves
2 Rf1 win in 1 half-moves
3 Rf2 win in 1 half-moves
4 Rf6 win in 1 half-moves
5 Rf7 win in 1 half-moves
6 Rf8 win in 1 half-moves
7 Rh3 win in 1 half-moves
8 g6 draw
9 Rb3 draw
10 Rc3 draw
11 Re3 draw
12 Rf4 draw
13 Rd3 loss in 1 half-moves
14 Rf5 loss in 1 half-moves
15 Rg3 loss in 1 half-moves