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

EGTB: win in 2 half-moves

# move score
1 Rc4 win in 1 half-moves
2 Rd4 win in 1 half-moves
3 Re4 win in 1 half-moves
4 Rf7 win in 1 half-moves
5 Rf8 win in 1 half-moves
6 Rg4 win in 1 half-moves
7 Rf1 draw
8 Rf2 draw
9 Rf3 draw
10 Ra4 loss in 2 half-moves
11 Rb4 loss in 2 half-moves
12 Rf5 loss in 2 half-moves
13 Rf6 loss in 2 half-moves
14 Rh4 loss in 2 half-moves