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 win in 1 half-moves
3 Rf1 win in 1 half-moves
4 Rc4 win in 3 half-moves
5 Re4 draw
6 Rf2 draw
7 Rf5 draw
8 Rf6 draw
9 Rf8 draw
10 Rg4 draw
11 Rh4 draw
12 Rd4 loss in 2 half-moves
13 Rf3 loss in 2 half-moves
14 Rf7 loss in 2 half-moves