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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rg4 win in 1 half-moves
3 Nb3 draw
4 Nb7 draw
5 Nf2 draw
6 Ng3 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Rb4 draw
11 Rc4 draw
12 Re4 draw
13 Nc4 loss in 2 half-moves
14 Nc6 loss in 2 half-moves
15 Rd4 loss in 1 half-moves
16 Rh4 loss in 1 half-moves